diff --git a/files_opds/ajax/clear_bookshelf.php b/files_opds/ajax/clear_bookshelf.php
new file mode 100644
index 0000000..5273c0b
--- /dev/null
+++ b/files_opds/ajax/clear_bookshelf.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+$l = new \OC_L10N('files_opds');
+
+\OCP\JSON::checkLoggedIn();
+\OCP\JSON::callCheck();
+
+Bookshelf::clear();
+\OCP\JSON::success(array( "data" => array( "message" => $l->t("Bookshelf cleared")))); 
diff --git a/files_opds/ajax/personal.php b/files_opds/ajax/personal.php
new file mode 100644
index 0000000..8ea0704
--- /dev/null
+++ b/files_opds/ajax/personal.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+\OCP\JSON::callCheck();
+\OCP\JSON::checkLoggedIn();
+
+$l = new \OC_L10N('files_opds');
+
+$opdsEnable = isset($_POST['opdsEnable']) ? $_POST['opdsEnable'] : 'false';
+$rootPath = isset($_POST['rootPath']) ? $_POST['rootPath'] : null;
+$fileTypes = isset($_POST['fileTypes']) ? $_POST['fileTypes'] : '';
+
+if (!is_null($rootPath)){
+        if (\OC\Files\Filesystem::file_exists($rootPath) === false ){
+		\OCP\JSON::error(
+			array(
+				'data' => array('message'=> $l->t('Directory does not exist!'))
+			)
+		);
+        } else {
+        	Config::set('root_path', $rootPath);
+        	\OCP\JSON::success(
+                array(
+                        'data' => array('message'=> $l->t('Settings updated successfully.'))
+                        )
+        	);
+	}
+        Config::set('enable', $opdsEnable);
+        Config::set('file_types', $fileTypes);
+	Config::set('id', Util::genUuid());
+        exit();
+}
+
+exit();
+
diff --git a/files_opds/appinfo/app.php b/files_opds/appinfo/app.php
new file mode 100644
index 0000000..a71521b
--- /dev/null
+++ b/files_opds/appinfo/app.php
@@ -0,0 +1,7 @@
+<?php
+
+$l = OC_L10N::get('files');
+
+\OCP\App::registerPersonal('files_opds', 'personal');
+
+
diff --git a/files_opds/appinfo/info.xml b/files_opds/appinfo/info.xml
new file mode 100644
index 0000000..63771ff
--- /dev/null
+++ b/files_opds/appinfo/info.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<info>
+        <id>files_opds</id>
+        <name>OPDS catalog</name>
+        <description>Personal OPDS catalog</description>
+        <licence>AGPL</licence>
+	<version>0.1</version>
+        <author>Frank de Lange</author>
+        <requiremin>7.0</requiremin>
+        <shipped>true</shipped>
+        <default_enable/>
+</info>
+
diff --git a/files_opds/index.php b/files_opds/index.php
new file mode 100644
index 0000000..c524ee3
--- /dev/null
+++ b/files_opds/index.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+\OCP\App::checkAppEnabled('files_opds');
+
+/* Enable login through basic auth, using normal OC username/password
+ * This is required because opds clients do not support the normal
+ * OC login process
+ */
+if (Util::authenticateUser() === false) {
+	Util::changeHttpStatus(401);
+	exit;
+}
+
+\OCP\User::checkLoggedIn();
+
+/* Refuse access if user disabled opds support */
+if (Config::get('enable', 'false') === 'false') {
+	Util::changeHttpStatus(403);
+	exit;
+}
+
+/* id defaults to 'root' (meaning 'serve root feed') */
+$id = isset($_GET['id']) ? $_GET['id'] : 'root';
+$dir = \OC\Files\Filesystem::normalizePath(\OC\Files\Filesystem::getPath($id));
+$root = Config::get('root_path', '/Library');
+
+/* Only feed files descending from designated root directory */
+if (!(Files::isChild($root,$dir))) {
+	$dir = $root;
+}
+
+$dirInfo = \OC\Files\Filesystem::getFileInfo($dir);
+
+/* If requested resource is a file, serve it, otherwise produce opds feed */
+switch ($dirInfo->getType()) {
+	case 'file':
+		Util::serveFile($dir,$id);
+		break;
+	case 'dir':
+		Util::serveFeed($dir, $id);
+		break;
+	default:
+		Util::logWarn("I don't know how to handle files of type " . $dirInfo->getType());
+		break;
+}
diff --git a/files_opds/js/personal.js b/files_opds/js/personal.js
new file mode 100644
index 0000000..32c9b21
--- /dev/null
+++ b/files_opds/js/personal.js
@@ -0,0 +1,45 @@
+$(document).ready(function(){
+	// clear bookshelf
+	$('#opds-clear-bookshelf').on("click", function() {
+		$('#opds-really-clear-bookshelf,#opds-dont-clear-bookshelf').show();
+	});
+	$('#opds-dont-clear-bookshelf').on("click", function() {
+		$('#opds-really-clear-bookshelf,#opds-dont-clear-bookshelf').hide();
+	});
+	$('#opds-really-clear-bookshelf').on("click", function() {
+                $.post(OC.filePath('files_opds','ajax','clear_bookshelf.php'), {},
+                        function(result){
+                                if(result) {
+                                        OC.msg.finishedSaving('#opds-personal .clr', result);
+					$('#opds-book-count').hide();
+                                }
+                        });
+		$('#opds-really-clear-bookshelf,#opds-dont-clear-bookshelf').hide();
+        });
+
+	// save settings
+        var opdsSettings = {
+                save : function() {
+			var opdsEnable = document.getElementById('opds-enable').checked ? 'true' : 'false';
+                        var data = {
+                                opdsEnable : opdsEnable,
+                                rootPath : $('#opds-root-path').val(),
+                                fileTypes : $('#opds-file-types').val()
+                        };
+                        OC.msg.startSaving('#opds-personal .msg');
+                        $.post(OC.filePath('files_opds', 'ajax', 'personal.php'), data, opdsSettings.afterSave);
+                },
+                afterSave : function(data){
+                        OC.msg.finishedSaving('#opds-personal .msg', data);
+                }
+        };
+        $('#opds-root-path,#opds-file-types').blur(opdsSettings.save);
+        $('#opds-root-path,#opds-file-types').keypress(function( event ) {
+                                                if (event.which == 13) {
+                                                  event.preventDefault();
+                                                  opdsSettings.save();
+                                                }
+        });
+        $('#opds-enable').on("change", opdsSettings.save);
+});
+
diff --git a/files_opds/lib/bookshelf.php b/files_opds/lib/bookshelf.php
new file mode 100644
index 0000000..dc2bd94
--- /dev/null
+++ b/files_opds/lib/bookshelf.php
@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+/**
+ * Bookshelf class for publishing as OPDS
+ *
+ * This implements a 'personal bookshelf', listing books
+ * which have been downloaded from the OPDS feed.
+ */
+class Bookshelf
+{
+	/**
+	 * @brief add book to personal bookshelf
+	 *
+	 * @param int $id book to add to bookshelf
+	 */
+	public static function add($id) {
+		$bookshelf = json_decode(Config::get('bookshelf', ''), true);
+		if(!isset($bookshelf[$id])) {
+			$bookshelf[$id]=time();
+		}
+		Config::set('bookshelf', json_encode($bookshelf));
+	}
+
+	/**
+	 * @brief clear personal bookshelf
+	 */
+	public static function clear() {
+		Config::set('bookshelf', '');
+	}
+
+	/**
+	 * @brief return number of books on personal bookshelf
+	 * @return int number of books
+	 */
+	public static function count() {
+		return substr_count(Config::get('bookshelf', ''), ':');
+	}
+
+	/**
+	 * @brief list bookshelf contents
+	 *
+	 * @return array of FileInfo[], sorted by time added
+	 */
+	public static function get() {
+		$files = array();
+		$bookshelf = json_decode(Config::get('bookshelf', ''), true);
+		arsort($bookshelf);
+		while (list($id, $time) = each($bookshelf)) {
+			array_push($files, \OC\Files\Filesystem::getFileInfo(\OC\Files\Filesystem::normalizePath(\OC\Files\Filesystem::getPath($id))));
+		}
+		return $files;
+	}
+}
diff --git a/files_opds/lib/config.php b/files_opds/lib/config.php
new file mode 100644
index 0000000..8b1a716
--- /dev/null
+++ b/files_opds/lib/config.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+/**
+ * Config class for publishing as OPDS
+ */
+class Config
+{
+	/**
+	 * @brief get user config value
+	 *
+	 * @param string $key value to retrieve
+	 * @param string $default default value to use
+	 * @return string retrieved value or default
+	 */
+	public static function get($key, $default) {
+		return \OCP\Config::getUserValue(\OCP\User::getUser(), 'files_opds', $key, $default);
+	}
+
+	/**
+	 * @brief set user config value
+	 *
+	 * @param string $key key for value to change
+	 * @param string $value value to use
+	 * @return bool success
+	 */
+	public static function set($key, $value) {
+		return \OCP\Config::setUserValue(\OCP\User::getUser(), 'files_opds', $key, $value);
+	}
+}
diff --git a/files_opds/lib/files.php b/files_opds/lib/files.php
new file mode 100644
index 0000000..dbae3bf
--- /dev/null
+++ b/files_opds/lib/files.php
@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+/**
+ * Files class, extendes \OCA\Files, tailored for OPDS
+ */
+class Files extends \OCA\Files\Helper
+{
+        /**
+         * Formats the file info to be returned as OPDS to the client.
+         *
+         * @param \OCP\Files\FileInfo $i
+         * @return array formatted file info
+         */
+        public static function formatFileInfo($i) {
+                $entry = array();
+
+                $entry['id'] = $i['fileid'];
+                $entry['mtime'] = $i['mtime'] * 1000;
+                $entry['icon'] = self::determineIcon($i);
+                $entry['name'] = $i->getName();
+                $entry['mimetype'] = $i['mimetype'];
+                $entry['size'] = $i['size'];
+                $entry['type'] = $i['type'];
+                return $entry;
+        }
+
+        /**
+         * Format file info for OPDS feed
+         * @param \OCP\Files\FileInfo[] $fileInfos file infos
+         */
+        public static function formatFileInfos($fileInfos) {
+                $files = array();
+		/* if set, add only files with given extensions */
+		$fileTypes = array_filter(explode(',', strtolower(Config::get('file_types', ''))));
+                foreach ($fileInfos as $i) {
+			if((!empty($fileTypes)) && (!in_array(strtolower(substr(strrchr($i->getName(), "."), 1)), $fileTypes))) {
+				continue;
+			}
+                        $files[] = self::formatFileInfo($i);
+                }
+
+                return $files;
+        }
+
+	/*
+	 * @brief check if $child is a subdirectory of $parent
+	 *
+	 * @param string $parent a directory
+	 * @param string $child a directory
+	 * @return bool true if $child is a subdirectory of $parent
+	 */
+	public static function isChild($parent, $child) {
+		return strpos($child, $parent . '/') === 0;
+	}
+}
diff --git a/files_opds/lib/util.php b/files_opds/lib/util.php
new file mode 100644
index 0000000..1c1cfb9
--- /dev/null
+++ b/files_opds/lib/util.php
@@ -0,0 +1,151 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+namespace OCA\Files_Opds;
+
+/**
+ * Utility class for OPDS
+ */
+class Util
+{
+	/**
+	 * @brief Authenticate user by HTTP Basic Authentication
+	 * with user name and password
+	 */
+	public static function authenticateUser() {
+		if (!isset($_SERVER['PHP_AUTH_USER'])) {
+			$defaults = new \OC_Defaults();
+			$realm = $defaults->getName();
+			header ("HTTP/1.0 401 Unauthorized");
+			header ('WWW-Authenticate: Basic realm="' . $realm. '"');
+                        exit();
+                }
+
+		$userName = $_SERVER['PHP_AUTH_USER'];
+
+		// Check the password in the ownCloud database
+                return self::checkPassword($userName, $_SERVER['PHP_AUTH_PW']);
+        }
+
+        /**
+        * @brief Checks the password of a user. 
+        * @param string $userName ownCloud user name whose password will be checked.
+        * @param string $password ownCloud password.
+        * @return bool True if the password is correct, false otherwise.
+        *
+        */
+        private static function checkPassword($userName, $password) {
+
+                // Check password normally
+                if (\OCP\User::checkPassword($userName, $password) != false) {
+                        return true;
+                }
+
+                return false;
+        }
+
+        /**
+        * @brief Change HTTP response code.
+        *
+        * @param integer $statusCode The new HTTP status code.
+        */
+        public static function changeHttpStatus($statusCode) {
+
+                $message = '';
+                switch ($statusCode) {
+                        case 400: $message = 'Bad Request'; break;
+                        case 401: $message = 'Unauthorized'; break;
+                        case 403: $message = 'Forbidden'; break;
+                        case 404: $message = 'Not Found'; break;
+                        case 500: $message = 'Internal Server Error'; break;
+                        case 503: $message = 'Service Unavailable'; break;
+                }
+
+                // Set status code and status message in HTTP header
+                header('HTTP/1.0 ' . $statusCode . ' ' . $message);
+        }
+
+	/**
+	 * @brief offer single file for download
+	 * 
+	 * @param string $path full path to file
+	 * @param int $id file id
+	 */
+	public static function serveFile($path, $id) {
+		\OCP\User::checkLoggedIn();
+		\OC::$session->close();
+		Bookshelf::add($id);
+		$dirName = dirname($path);
+		$fileName = basename($path);
+		\OC_Files::get($dirName, array($fileName), $_SERVER['REQUEST_METHOD'] == 'HEAD');
+	}
+
+	/**
+	 * @brief serve opds feed for given directory
+	 *
+	 * @param string $dir full path to directory
+	 * @param int $id requested id
+	 */
+	public static function serveFeed($dir, $id) {
+		if (isset($_SERVER['HTTP_ACCEPT']) && stristr($_SERVER['HTTP_ACCEPT'], 'application/atom+xml')) {
+                        header('Content-Type: application/atom+xml');
+                } else {
+                        header('Content-Type: text/xml; charset=UTF-8');
+                }
+                $sortAttribute = 'name';
+                $sortDirection = false;
+                $defaults = new \OC_Defaults();
+                $tmpl = new \OCP\Template('files_opds', 'feed');
+                $tmpl->assign('files', Files::formatFileInfos(Files::getFiles($dir, $sortAttribute, $sortDirection)));
+		$tmpl->assign('bookshelf', Files::formatFileInfos(Bookshelf::get()));
+		$tmpl->assign('bookshelf-count', Bookshelf::count());
+                $tmpl->assign('feed_id', self::getFeedId());
+                $tmpl->assign('id', $id);
+                $tmpl->assign('dir', $dir);
+                $tmpl->assign('user', \OCP\User::getDisplayName());
+                $tmpl->assign('ocname', $defaults->getName());
+                $tmpl->printPage();
+	}
+
+	/**
+	 * @brief generate v3 UUID based on display name and site url
+	 *
+	 * @return string uuid
+	 */
+	public static function genUuid() {
+		$defaults = new \OC_Defaults();
+		$hash = md5(\OCP\User::getDisplayName() . $defaults->getBaseUrl());
+		$hash = substr($hash, 0, 8 ) .'-'.
+			substr($hash, 8, 4) .'-3'.
+			substr($hash, 13, 3) .'-9'.
+			substr($hash, 17, 3) .'-'.
+			substr($hash, 20);
+		return $hash;
+	}
+
+	/**
+	 * @brief get feed id
+	 *
+	 * @return string feed id
+	 */
+	public static function getFeedId() {
+		return Config::get('id', '');
+	}
+
+	/**
+	 * @brief log warning
+	 * @param string message to write to log
+	 */
+	public static function logWarn($msg) {
+		\OCP\Util::writeLog('files_opds', $msg, \OCP\Util::WARN);
+	}
+}
diff --git a/files_opds/personal.php b/files_opds/personal.php
new file mode 100644
index 0000000..2aab169
--- /dev/null
+++ b/files_opds/personal.php
@@ -0,0 +1,24 @@
+<?php
+/**
+ * ownCloud - Files_Opds app
+ *
+ * Copyright (c) 2014 Frank de Lange
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+namespace OCA\Files_Opds;
+
+\OCP\Util::addScript('files_opds', 'personal');
+
+$tmpl = new \OCP\Template('files_opds', 'personal');
+$opdsEnable = Config::get('enable', false);
+$tmpl->assign('opdsEnable-checked', ($opdsEnable === 'true') ? 'checked="checked"' : '');
+$tmpl->assign('opdsEnable-value', ($opdsEnable === 'true') ? '1' : '0');
+$tmpl->assign('rootPath', Config::get('root_path', '/Library'));
+$tmpl->assign('fileTypes', Config::get('file_types', ''));
+$tmpl->assign('bookshelf-count', Bookshelf::count());
+
+return $tmpl->fetchPage();
+
diff --git a/files_opds/templates/feed.php b/files_opds/templates/feed.php
new file mode 100644
index 0000000..183f5e7
--- /dev/null
+++ b/files_opds/templates/feed.php
@@ -0,0 +1,124 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+echo '<?xml version="1.0" encoding="UTF-8"?>';
+?>
+
+<feed xmlns="http://www.w3.org/2005/Atom"
+      xmlns:dc="http://purl.org/dc/terms/"
+      xmlns:opds="http://opds-spec.org/2010/catalog">
+  <id>id:<?php p($_['feed_id']); ?></id>
+  <title><?php p($l->t("%s's library", array($_['user']))); ?></title>
+  <subtitle><?php p($l->t("%s OPDS Catalog", array($_['ocname']))); ?></subtitle>
+  <updated><?php p(date("Y-m-d\TH:i:sP", $_['feed_updated'])); ?></updated>
+  <author>
+    <name><?php p($_['user']); ?></name>
+  </author>
+
+  <link rel="start"   
+        href="?id=root"
+        type="application/atom+xml;profile=opds-catalog;kind=navigation"/>
+  <link rel="self"    
+        href="?id=<?php p($_['id']); ?>"
+        type="application/atom+xml;profile=opds-catalog;kind=navigation"/>
+<?php if ($_['id'] == 'root'): ?>
+  <entry>
+    <title><?php p($l->t("Browse catalog")); ?></title>
+    <content type="text"><?php p($l->t("Browse the catalog in alphabetical order")); ?></content>
+    <link type="application/atom+xml;profile=opds-catalog;kind=navigation"
+        href="?id=directory"/>
+    <id>id:by_directory</id>
+  </entry>
+  <entry>
+    <title><?php p($l->t("%s's bookshelf", array($_['user']))); ?></title>
+    <content type="text"><?php p($l->t("This bookshelf contains %s books", array($_['bookshelf-count']))); ?></content>
+    <link type="application/atom+xml;profile=opds-catalog;kind=navigation"
+        href="?id=bookshelf"/>
+    <id>id:by_bookshelf</id>
+  </entry>
+<?php elseif ($_['id'] == 'bookshelf'): ?>
+  <link rel="http://opds-spec.org/facet" 
+        href="?id=bookshelf" 
+        title="Bookshelf" 
+        opds:activeFacet="true" />
+
+<?php foreach ($_['bookshelf'] as $file): ?>
+  <entry>
+    <title><?php p($file['name']); ?></title>
+    <updated><?php p(date("Y-m-d\TH:i:sP", $file['mtime'])); ?></updated>
+    <id>id:<?php p($file['id']); ?></id>
+    <link type="<?php p($file['mimetype']); ?>"
+        rel="alternate"
+        href="?id=<?php p($file['id']); ?>"/>
+    <link type="<?php p($file['mimetype']); ?>"
+        rel="http://opds-spec.org/acquisition/open-access"
+        href="?id=<?php p($file['id']); ?>"/>
+    <link href="<?php p($file['icon']); ?>"
+        rel="http://opds-spec.org/image"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="x-stanza-cover-image"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="http://opds-spec.org/thumbnail"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="x-stanza-cover-image-thumbnail"
+        type="image/jpeg" />
+    <content type="text"></content>
+  </entry>
+<?php endforeach; ?>
+<?php else: ?>
+<?php foreach ($_['files'] as $file): ?>
+<?php if ($file['type'] == 'dir'): ?>
+  <entry>
+    <title><?php p($file['name']); ?></title>
+    <updated><?php p(date("Y-m-d\TH:i:sP", $file['mtime'])); ?></updated>
+    <id>id:<?php p($file['id']); ?></id>
+    <link type="application/atom+xml"
+        rel="alternate"
+        href="?id=<?php p($file['id']); ?>"/>
+    <link type="application/atom+xml;profile=opds-catalog;kind=navigation"
+        rel="subsection"
+        href="?id=<?php p($file['id']); ?>"/>
+    <content type="text"></content>
+  </entry>
+<?php else: ?>
+  <entry>
+    <title><?php p($file['name']); ?></title>
+    <updated><?php p(date("Y-m-d\TH:i:sP", $file['mtime'])); ?></updated>
+    <id>id:<?php p($file['id']); ?></id>
+    <link type="<?php p($file['mimetype']); ?>"
+        rel="alternate"
+        href="?id=<?php p($file['id']); ?>"/>
+    <link type="<?php p($file['mimetype']); ?>"
+        rel="http://opds-spec.org/acquisition/open-access"
+        href="?id=<?php p($file['id']); ?>"/>
+    <link href="<?php p($file['icon']); ?>"
+        rel="http://opds-spec.org/image"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="x-stanza-cover-image"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="http://opds-spec.org/thumbnail"
+        type="image/jpeg" />
+    <link href="<?php p($file['icon']); ?>"
+        rel="x-stanza-cover-image-thumbnail"
+        type="image/jpeg" />
+    <content type="text/html"></content>
+  </entry>
+<?php endif; ?>
+<?php endforeach; ?>
+<?php endif; ?>
+</feed>
+
diff --git a/files_opds/templates/personal.php b/files_opds/templates/personal.php
new file mode 100644
index 0000000..18ecb85
--- /dev/null
+++ b/files_opds/templates/personal.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * ownCloud - Files_Opds App
+ *
+ * @author Frank de Lange
+ * @copyright 2014 Frank de Lange
+ *
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ */
+
+?>
+
+<div class="section" id="opds-personal">
+        <h2><?php p($l->t('OPDS')); ?></h2>
+        <div>
+		<input id="opds-enable" name="opds-enable" value="<?php p($_['opdsEnable-value']) ?>" <?php p($_['opdsEnable-checked']) ?> type="checkbox">
+                <label for="opds-enable"><?php p($l->t('enable OPDS catalog')) ?></label>
+	</div>
+	<div>
+                <label for="opds-root-path"><?php p($l->t('Root directory:')) ?></label>
+                <input type="text" id="opds-root-path" title="<?php p($l->t("Enter root directory for OPDS catalog.")); ?>" value="<?php p($_['rootPath']) ?>" /><span class="msg"></span>
+        </div>
+	<div>
+                <label for="opds-file-types"><?php p($l->t('Supported extensions:')) ?></label>
+                <input type="text" id="opds-file-types" title="<?php p($l->t("Enter list of comma-separated extensions (eg. pdf,epub,doc,txt). Leave blank to publish all file types.")); ?>" value="<?php p($_['fileTypes']) ?>" />
+        </div>
+	<div>
+                <input type="button" id="opds-clear-bookshelf" value="<?php p($l -> t('Clear Bookshelf')); ?>" />
+                <input type="button" id="opds-really-clear-bookshelf" title="<?php p($l->t("Clear list of downloaded books from bookshelf. This only clears the list, it does not delete any books.")); ?>" value="<?php p($l -> t('Yes, I really want to clear my personal bookshelf')); ?>" hidden />
+                <input type="button" id="opds-dont-clear-bookshelf" value="<?php p($l -> t('No, I do not want to clear my bookshelf')); ?>" hidden />
+		<span class="clr"></span>
+		<div>
+			<span id="opds-book-count"><?php p($l->t('There are %s books on your personal bookshelf', array($_['bookshelf-count']))) ?></span>&nbsp;
+		</div>
+        </div>
+</div>
+
diff --git a/files_reader/appinfo/app.php b/files_reader/appinfo/app.php
new file mode 100644
index 0000000..174f8f2
--- /dev/null
+++ b/files_reader/appinfo/app.php
@@ -0,0 +1,3 @@
+<?php
+//load the required files
+OCP\Util::addscript( 'files_reader', 'loader');
diff --git a/files_reader/appinfo/info.xml b/files_reader/appinfo/info.xml
new file mode 100644
index 0000000..6481455
--- /dev/null
+++ b/files_reader/appinfo/info.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<info>
+    <id>files_reader</id>
+    <name>Reader (ebook reader)</name>
+    <description>Online ePub file reader</description>
+    <version>0.4.4</version>
+    <licence>LGPL</licence>
+    <author>Frank de Lange, (taken clues from Thomas Müller/files_pdfviewer, using slightly modified Futurepress/epub.js)</author>
+    <require>7.0</require>
+    <shipped>false</shipped>
+    <default_enable/>
+    <standalone/>
+</info>
diff --git a/files_reader/appinfo/version b/files_reader/appinfo/version
new file mode 100644
index 0000000..6f2743d
--- /dev/null
+++ b/files_reader/appinfo/version
@@ -0,0 +1 @@
+0.4.4
diff --git a/files_reader/css/font/fontello.eot b/files_reader/css/font/fontello.eot
new file mode 100644
index 0000000..f63ffa0
Binary files /dev/null and b/files_reader/css/font/fontello.eot differ
diff --git a/files_reader/css/font/fontello.svg b/files_reader/css/font/fontello.svg
new file mode 100644
index 0000000..0b9f2af
Binary files /dev/null and b/files_reader/css/font/fontello.svg differ
diff --git a/files_reader/css/font/fontello.ttf b/files_reader/css/font/fontello.ttf
new file mode 100644
index 0000000..e1220c5
Binary files /dev/null and b/files_reader/css/font/fontello.ttf differ
diff --git a/files_reader/css/font/fontello.woff b/files_reader/css/font/fontello.woff
new file mode 100644
index 0000000..084f0c5
Binary files /dev/null and b/files_reader/css/font/fontello.woff differ
diff --git a/files_reader/css/idevice.css b/files_reader/css/idevice.css
new file mode 100644
index 0000000..888c060
--- /dev/null
+++ b/files_reader/css/idevice.css
@@ -0,0 +1,33 @@
+/* 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/files_reader/css/main.css b/files_reader/css/main.css
new file mode 100644
index 0000000..436966e
--- /dev/null
+++ b/files_reader/css/main.css
@@ -0,0 +1,782 @@
+@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;
+}
+
+body {
+  background: #4e4e4e;
+  overflow: hidden;
+}
+
+#main {
+  /* height: 500px; */
+  position: absolute;
+  width: 100%;
+  height: 100%;
+  right: 0;
+  /* left: 40px; */ 
+/*   -webkit-transform: translate(40px, 0);
+  -moz-transform: translate(40px, 0); */
+    
+  /* border-radius: 5px 0px 0px 5px; */
+  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;
+  padding: 10px;
+  /* margin: 0 50px 0 50px; */
+  position: relative;
+  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;
+}
+
+#titlebar:hover {
+  opacity: 1;
+}
+
+#titlebar a {
+  width: 18px;
+  height: 19px;
+  line-height: 20px;
+  overflow: hidden;
+  display: inline-block;
+  opacity: .5;
+  padding: 4px;
+  border-radius: 4px;
+}
+
+#titlebar a::before {
+  visibility: visible;
+}  
+
+#titlebar a:hover {
+  opacity: .8;
+  border: 1px rgba(0,0,0,.2) solid;
+  padding: 3px;
+}
+
+#titlebar a:active {
+  opacity: 1;
+  color: rgba(0,0,0,.6);
+  /* margin: 1px -1px -1px 1px; */
+  -moz-box-shadow:    inset 0 0 6px rgba(155,155,155,.8);
+  -webkit-box-shadow: inset 0 0 6px rgba(155,155,155,.8);
+  box-shadow: inset 0 0 6px rgba(155,155,155,.8);
+}
+
+#book-title {
+  font-weight: 600;
+}
+
+#title-seperator {
+  display: none;
+}
+
+#viewer {
+  width: 80%;
+  height: 80%;
+  /* margin-left: 10%; */
+  margin: 0 auto;
+  max-width: 1250px;
+  z-index: 2;
+  position: relative;
+  overflow: hidden;
+}
+
+#viewer iframe {
+  border: none;
+}
+
+#prev, #next {
+  position: absolute;
+  top: 10%;
+  height: 85%;
+  margin: 0;
+}
+
+.touch_nav {
+  width: 35%;
+}
+
+.arrow div {
+  display: table-cell;
+  vertical-align: middle;
+}
+
+
+#prev {
+  left: 0;
+  padding-left: 40px;
+}
+
+#next {
+  right: 0;
+  padding-right: 40px;
+  text-align: right;
+}
+
+.arrow {
+  /* position: relative;
+  top: 50%;
+  margin-top: -32px; */
+  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;
+}
+
+#sidebar {
+  background: #6b6b6b;
+  position: absolute;
+  /* left: -260px; */
+  /* -webkit-transform: translate(-260px, 0);
+  -moz-transform: translate(-260px, 0); */
+  top: 0;
+  min-width: 300px;
+  width: 25%;
+  height: 100%;
+  -webkit-transition: -webkit-transform .5s;
+  -moz-transition: -moz-transform .5s;
+  
+  overflow: hidden;
+}
+
+#sidebar.open {
+ /* left: 0; */
+ /* -webkit-transform: translate(0, 0);
+ -moz-transform: translate(0, 0); */
+}
+
+#main.closed {
+  /* left: 300px; */
+  -webkit-transform: translate(300px, 0);
+  -moz-transform: translate(300px, 0);
+}
+
+#main.single {
+  width: 75%;
+}
+
+#main.single #viewer {
+  /* width: 60%;
+  margin-left: 20%; */
+}
+
+#panels {
+  background: #4e4e4e;
+  position: absolute;
+  left: 0;
+  top: 0;
+  width: 100%;
+  padding: 13px 0;
+  height: 14px;
+  -moz-box-shadow: 0px 1px 3px rgba(0,0,0,.6);
+  -webkit-box-shadow: 0px 1px 3px rgba(0,0,0,.6);
+  box-shadow: 0px 1px 3px rgba(0,0,0,.6);
+}
+
+#opener {
+  /* padding: 10px 10px; */
+  float: left;
+}
+
+/* #opener #slider {
+  width: 25px;
+} */
+
+#metainfo {
+  display: inline-block;
+  text-align: center;
+  max-width: 80%;
+}
+
+#title-controls {
+  float: right;
+}
+
+#panels a {
+  visibility: hidden;
+  width: 18px;
+  height: 20px;
+  overflow: hidden;
+  display: inline-block;
+  color: #ccc;
+  margin-left: 6px;
+}
+
+#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;
+}
+
+#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; */
+  
+}
+
+input::-webkit-input-placeholder {
+    color: #454545;
+}
+input:-moz-placeholder {
+    color: #454545;
+}
+
+#divider {
+  position: absolute;
+  width: 1px;
+  border-right: 1px #000 solid;
+  height: 80%;
+  z-index: 1;
+  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;
+}
+
+#tocView,
+#bookmarksView {
+  overflow-x: hidden;
+  overflow-y: hidden;
+  min-width: 300px;
+  width: 25%;
+  height: 100%;
+  visibility: hidden;
+  -webkit-transition: visibility 0 ease .5s;
+  -moz-transition: visibility 0 ease .5s;
+}
+
+
+
+#sidebar.open #tocView,
+#sidebar.open #bookmarksView {
+  overflow-y: auto;
+  visibility: visible;
+  -webkit-transition: visibility 0 ease 0;
+  -moz-transition: visibility 0 ease 0;
+}
+
+#sidebar.open #tocView {
+  display: block;
+}
+
+#tocView > ul,
+#bookmarksView > ul {
+  margin-top: 15px;
+  margin-bottom: 50px;
+  padding-left: 20px;
+  display: block;
+}
+
+#tocView li, 
+#bookmarksView li {
+  margin-bottom:10px;
+  width: 225px;
+  font-family: Georgia, "Times New Roman", Times, serif;
+  list-style: none;
+  text-transform: capitalize;
+}
+
+#tocView li:active,
+#tocView li.currentChapter
+{
+  list-style: none;
+}
+
+.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
+}
+
+/* #tocView li.openChapter > a, */
+.list_item a:hover {
+  color: #E2E2E2;
+}
+
+.list_item ul {
+  padding-left:10px;
+  margin-top: 8px;
+  display: none;
+}
+
+.list_item.currentChapter > ul,
+.list_item.openChapter > ul {
+  display: block;
+}
+
+#tocView.hidden {
+  display: none;
+}
+
+.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: '▾';
+}
+
+.view {
+  width: 300px;
+  height: 100%;
+  display: none;
+  padding-top: 50px;
+  overflow-y: auto;
+}
+
+#searchResults {
+  margin-bottom: 50px;
+  padding-left: 20px;
+  display: block;
+}
+
+#searchResults li {
+  margin-bottom:10px;
+  width: 225px;
+  font-family: Georgia, "Times New Roman", Times, serif;
+  list-style: none;
+}
+
+#searchResults a {
+  color: #AAA;
+  text-decoration: none;
+}
+
+#searchResults p {
+  text-decoration: none;
+  font-size: 12px;
+  line-height: 16px;
+}
+
+#searchResults p .match {
+  background: #ccc;
+  color: #000;
+}
+
+#searchResults li > p {
+  color: #AAA;
+}
+
+#searchResults li a:hover {
+  color: #E2E2E2;
+}
+
+#searchView.shown {
+  display: block;
+  overflow-y: scroll;
+}
+
+#notes {
+ padding: 0 0 0 34px;
+}
+
+#notes li {
+  color: #eee;
+  font-size: 12px;
+  width: 240px;
+  border-top: 1px #fff solid;
+  padding-top: 6px;
+  margin-bottom: 6px;
+}
+
+#notes li a {
+  color: #fff;
+  display: inline-block;
+  margin-left: 6px;
+}
+
+#notes li a:hover {
+  text-decoration: underline;
+}
+
+#notes li img {
+  max-width: 240px;
+}
+
+#note-text {
+  display: block;
+  width: 260px;
+  height: 80px;
+  margin: 0 auto;
+  padding: 5px;
+  border-radius: 5px;
+}
+
+#note-text[disabled], #note-text[disabled="disabled"]{
+    opacity: .5;
+}
+
+#note-anchor {
+  margin-left: 218px;
+  margin-top: 5px;
+}
+
+#settingsPanel {
+  display:none;
+}
+
+#settingsPanel h3 {
+  color:#f1f1f1;
+  font-family:Georgia, "Times New Roman", Times, serif;
+  margin-bottom:10px;
+}
+
+#settingsPanel ul {
+  margin-top:60px;
+  list-style-type:none;
+}
+
+#settingsPanel li {
+  font-size:1em;
+  color:#f1f1f1;
+}
+
+#settingsPanel .xsmall {  font-size:x-small; }
+#settingsPanel .small {  font-size:small; }
+#settingsPanel .medium {  font-size:medium; }
+#settingsPanel .large {  font-size:large; }
+#settingsPanel .xlarge {  font-size:x-large; }
+
+.highlight { background-color: yellow }
+
+.modal {
+  position: fixed;
+  top: 50%;
+  left: 50%;
+  width: 50%;
+  width: 630px;
+  
+  height: auto;
+  z-index: 2000;
+  visibility: hidden;
+  margin-left: -320px;
+  margin-top: -160px;
+ 
+}
+
+.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;
+}
+
+.md-show {
+    visibility: visible;
+}
+
+.md-show ~ .overlay {
+    opacity: 1;
+    visibility: visible;
+}
+
+/* Content styles */
+.md-content {
+  color: #fff;
+  background: #6b6b6b;
+  position: relative;
+  border-radius: 3px;
+  margin: 0 auto;
+  height: 320px;
+}
+
+.md-content h3 {
+  margin: 0;
+  padding: 6px;
+  text-align: center;
+  font-size: 22px;
+  font-weight: 300;
+  opacity: 0.8;
+  background: rgba(0,0,0,0.1);
+  border-radius: 3px 3px 0 0;
+}
+
+.md-content > div {
+  padding: 15px 40px 30px;
+  margin: 0;
+  font-weight: 300;
+  font-size: 14px;
+}
+
+.md-content > div p {
+  margin: 0;
+  padding: 10px 0;
+}
+
+.md-content > div ul {
+  margin: 0;
+  padding: 0 0 30px 20px;
+}
+
+.md-content > div ul li {
+  padding: 5px 0;
+}
+
+.md-content button {
+  display: block;
+  margin: 0 auto;
+  font-size: 0.8em;
+}
+
+/* Effect 1: Fade in and scale up */
+.md-effect-1 .md-content {
+  -webkit-transform: scale(0.7);
+  -moz-transform: scale(0.7);
+  -ms-transform: scale(0.7);
+  transform: scale(0.7);
+  opacity: 0;
+  -webkit-transition: all 0.3s;
+  -moz-transition: all 0.3s;
+  transition: all 0.3s;
+}
+
+.md-show.md-effect-1 .md-content {
+  -webkit-transform: scale(1);
+  -moz-transform: scale(1);
+  -ms-transform: scale(1);
+  transform: scale(1);
+  opacity: 1;
+}
+
+.md-content > .closer {
+  font-size: 18px;
+  position: absolute;
+  right: 0;
+  top: 0;
+  font-size: 24px;
+  padding: 4px;
+}
+
+@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:;
+  }
+}
+
+[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;
+    
+    /* you can be more comfortable with increased icons size */
+    font-size: 112%;
+}
+ 
+ 
+.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/files_reader/css/normalize.css b/files_reader/css/normalize.css
new file mode 100644
index 0000000..c3e014d
--- /dev/null
+++ b/files_reader/css/normalize.css
@@ -0,0 +1,505 @@
+/*! normalize.css v1.0.1 | MIT License | git.io/normalize */
+
+/* ==========================================================================
+   HTML5 display definitions
+   ========================================================================== */
+
+/*
+ * Corrects `block` display not defined in IE 6/7/8/9 and Firefox 3.
+ */
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+nav,
+section,
+summary {
+    display: block;
+}
+
+/*
+ * Corrects `inline-block` display not defined in IE 6/7/8/9 and Firefox 3.
+ */
+
+audio,
+canvas,
+video {
+    display: inline-block;
+    *display: inline;
+    *zoom: 1;
+}
+
+/*
+ * Prevents modern browsers from displaying `audio` without controls.
+ * Remove excess height in iOS 5 devices.
+ */
+
+audio:not([controls]) {
+    display: none;
+    height: 0;
+}
+
+/*
+ * Addresses styling for `hidden` attribute not present in IE 7/8/9, Firefox 3,
+ * and Safari 4.
+ * Known issue: no IE 6 support.
+ */
+
+[hidden] {
+    display: none;
+}
+
+/* ==========================================================================
+   Base
+   ========================================================================== */
+
+/*
+ * 1. Corrects text resizing oddly in IE 6/7 when body `font-size` is set using
+ *    `em` units.
+ * 2. Prevents iOS text size adjust after orientation change, without disabling
+ *    user zoom.
+ */
+
+html {
+    font-size: 100%; /* 1 */
+    -webkit-text-size-adjust: 100%; /* 2 */
+    -ms-text-size-adjust: 100%; /* 2 */
+}
+
+/*
+ * Addresses `font-family` inconsistency between `textarea` and other form
+ * elements.
+ */
+
+html,
+button,
+input,
+select,
+textarea {
+    font-family: sans-serif;
+}
+
+/*
+ * Addresses margins handled incorrectly in IE 6/7.
+ */
+
+body {
+    margin: 0;
+}
+
+/* ==========================================================================
+   Links
+   ========================================================================== */
+
+/*
+ * Addresses `outline` inconsistency between Chrome and other browsers.
+ */
+
+a:focus {
+    outline: thin dotted;
+}
+
+/*
+ * Improves readability when focused and also mouse hovered in all browsers.
+ */
+
+a:active,
+a:hover {
+    outline: 0;
+}
+
+/* ==========================================================================
+   Typography
+   ========================================================================== */
+
+/*
+ * Addresses font sizes and margins set differently in IE 6/7.
+ * Addresses font sizes within `section` and `article` in Firefox 4+, Safari 5,
+ * and Chrome.
+ */
+
+h1 {
+    font-size: 2em;
+    margin: 0.67em 0;
+}
+
+h2 {
+    font-size: 1.5em;
+    margin: 0.83em 0;
+}
+
+h3 {
+    font-size: 1.17em;
+    margin: 1em 0;
+}
+
+h4 {
+    font-size: 1em;
+    margin: 1.33em 0;
+}
+
+h5 {
+    font-size: 0.83em;
+    margin: 1.67em 0;
+}
+
+h6 {
+    font-size: 0.75em;
+    margin: 2.33em 0;
+}
+
+/*
+ * Addresses styling not present in IE 7/8/9, Safari 5, and Chrome.
+ */
+
+abbr[title] {
+    border-bottom: 1px dotted;
+}
+
+/*
+ * Addresses style set to `bolder` in Firefox 3+, Safari 4/5, and Chrome.
+ */
+
+b,
+strong {
+    font-weight: bold;
+}
+
+blockquote {
+    margin: 1em 40px;
+}
+
+/*
+ * Addresses styling not present in Safari 5 and Chrome.
+ */
+
+dfn {
+    font-style: italic;
+}
+
+/*
+ * Addresses styling not present in IE 6/7/8/9.
+ */
+
+mark {
+    background: #ff0;
+    color: #000;
+}
+
+/*
+ * Addresses margins set differently in IE 6/7.
+ */
+
+p,
+pre {
+    margin: 1em 0;
+}
+
+/*
+ * Corrects font family set oddly in IE 6, Safari 4/5, and Chrome.
+ */
+
+code,
+kbd,
+pre,
+samp {
+    font-family: monospace, serif;
+    _font-family: 'courier new', monospace;
+    font-size: 1em;
+}
+
+/*
+ * Improves readability of pre-formatted text in all browsers.
+ */
+
+pre {
+    white-space: pre;
+    white-space: pre-wrap;
+    word-wrap: break-word;
+}
+
+/*
+ * Addresses CSS quotes not supported in IE 6/7.
+ */
+
+q {
+    quotes: none;
+}
+
+/*
+ * Addresses `quotes` property not supported in Safari 4.
+ */
+
+q:before,
+q:after {
+    content: '';
+    content: none;
+}
+
+/*
+ * Addresses inconsistent and variable font size in all browsers.
+ */
+
+small {
+    font-size: 80%;
+}
+
+/*
+ * Prevents `sub` and `sup` affecting `line-height` in all browsers.
+ */
+
+sub,
+sup {
+    font-size: 75%;
+    line-height: 0;
+    position: relative;
+    vertical-align: baseline;
+}
+
+sup {
+    top: -0.5em;
+}
+
+sub {
+    bottom: -0.25em;
+}
+
+/* ==========================================================================
+   Lists
+   ========================================================================== */
+
+/*
+ * Addresses margins set differently in IE 6/7.
+ */
+
+dl,
+menu,
+ol,
+ul {
+    margin: 1em 0;
+}
+
+dd {
+    margin: 0 0 0 40px;
+}
+
+/*
+ * Addresses paddings set differently in IE 6/7.
+ */
+
+menu,
+ol,
+ul {
+    padding: 0 0 0 40px;
+}
+
+/*
+ * Corrects list images handled incorrectly in IE 7.
+ */
+
+nav ul,
+nav ol {
+    list-style: none;
+    list-style-image: none;
+}
+
+/* ==========================================================================
+   Embedded content
+   ========================================================================== */
+
+/*
+ * 1. Removes border when inside `a` element in IE 6/7/8/9 and Firefox 3.
+ * 2. Improves image quality when scaled in IE 7.
+ */
+
+img {
+    border: 0; /* 1 */
+    -ms-interpolation-mode: bicubic; /* 2 */
+}
+
+/*
+ * Corrects overflow displayed oddly in IE 9.
+ */
+
+svg:not(:root) {
+    overflow: hidden;
+}
+
+/* ==========================================================================
+   Figures
+   ========================================================================== */
+
+/*
+ * Addresses margin not present in IE 6/7/8/9, Safari 5, and Opera 11.
+ */
+
+figure {
+    margin: 0;
+}
+
+/* ==========================================================================
+   Forms
+   ========================================================================== */
+
+/*
+ * Corrects margin displayed oddly in IE 6/7.
+ */
+
+form {
+    margin: 0;
+}
+
+/*
+ * Define consistent border, margin, and padding.
+ */
+
+fieldset {
+    border: 1px solid #c0c0c0;
+    margin: 0 2px;
+    padding: 0.35em 0.625em 0.75em;
+}
+
+/*
+ * 1. Corrects color not being inherited in IE 6/7/8/9.
+ * 2. Corrects text not wrapping in Firefox 3.
+ * 3. Corrects alignment displayed oddly in IE 6/7.
+ */
+
+legend {
+    border: 0; /* 1 */
+    padding: 0;
+    white-space: normal; /* 2 */
+    *margin-left: -7px; /* 3 */
+}
+
+/*
+ * 1. Corrects font size not being inherited in all browsers.
+ * 2. Addresses margins set differently in IE 6/7, Firefox 3+, Safari 5,
+ *    and Chrome.
+ * 3. Improves appearance and consistency in all browsers.
+ */
+
+button,
+input,
+select,
+textarea {
+    font-size: 100%; /* 1 */
+    margin: 0; /* 2 */
+    vertical-align: baseline; /* 3 */
+    *vertical-align: middle; /* 3 */
+}
+
+/*
+ * Addresses Firefox 3+ setting `line-height` on `input` using `!important` in
+ * the UA stylesheet.
+ */
+
+button,
+input {
+    line-height: normal;
+}
+
+/*
+ * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+ *    and `video` controls.
+ * 2. Corrects inability to style clickable `input` types in iOS.
+ * 3. Improves usability and consistency of cursor style between image-type
+ *    `input` and others.
+ * 4. Removes inner spacing in IE 7 without affecting normal text inputs.
+ *    Known issue: inner spacing remains in IE 6.
+ */
+
+button,
+html input[type="button"], /* 1 */
+input[type="reset"],
+input[type="submit"] {
+    -webkit-appearance: button; /* 2 */
+    cursor: pointer; /* 3 */
+    *overflow: visible;  /* 4 */
+}
+
+/*
+ * Re-set default cursor for disabled elements.
+ */
+
+button[disabled],
+input[disabled] {
+    cursor: default;
+}
+
+/*
+ * 1. Addresses box sizing set to content-box in IE 8/9.
+ * 2. Removes excess padding in IE 8/9.
+ * 3. Removes excess padding in IE 7.
+ *    Known issue: excess padding remains in IE 6.
+ */
+
+input[type="checkbox"],
+input[type="radio"] {
+    box-sizing: border-box; /* 1 */
+    padding: 0; /* 2 */
+    *height: 13px; /* 3 */
+    *width: 13px; /* 3 */
+}
+
+/*
+ * 1. Addresses `appearance` set to `searchfield` in Safari 5 and Chrome.
+ * 2. Addresses `box-sizing` set to `border-box` in Safari 5 and Chrome
+ *    (include `-moz` to future-proof).
+ */
+/* 
+input[type="search"] {
+    -webkit-appearance: textfield;
+    -moz-box-sizing: content-box;
+    -webkit-box-sizing: content-box; 
+    box-sizing: content-box;
+}
+*/
+
+/*
+ * Removes inner padding and search cancel button in Safari 5 and Chrome
+ * on OS X.
+ */
+
+/* input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+    -webkit-appearance: none;
+} */
+
+/*
+ * Removes inner padding and border in Firefox 3+.
+ */
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+    border: 0;
+    padding: 0;
+}
+
+/*
+ * 1. Removes default vertical scrollbar in IE 6/7/8/9.
+ * 2. Improves readability and alignment in all browsers.
+ */
+
+textarea {
+    overflow: auto; /* 1 */
+    vertical-align: top; /* 2 */
+}
+
+/* ==========================================================================
+   Tables
+   ========================================================================== */
+
+/*
+ * Remove most spacing between table cells.
+ */
+
+table {
+    border-collapse: collapse;
+    border-spacing: 0;
+}
diff --git a/files_reader/css/popup.css b/files_reader/css/popup.css
new file mode 100644
index 0000000..c41aac7
--- /dev/null
+++ b/files_reader/css/popup.css
@@ -0,0 +1,96 @@
+/* http://davidwalsh.name/css-tooltips */
+/* base CSS element */
+.popup {
+  background: #eee;
+  border: 1px solid #ccc;
+  padding: 10px;
+  border-radius: 8px;
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
+  position: fixed;
+  max-width: 300px;
+  font-size: 12px;
+  
+  display: none;
+  margin-left: 2px;
+  
+  margin-top: 30px;
+}
+
+.popup.above {
+  margin-top: -10px;
+}
+
+.popup.left {
+  margin-left: -20px;
+}
+
+.popup.right {
+  margin-left: 40px;
+}
+
+.pop_content {
+  max-height: 225px;
+  overflow-y: auto;
+}
+
+.pop_content > p {
+  margin-top: 0;
+}
+
+/* below */
+.popup:before {
+  position: absolute;
+  display: inline-block;
+  border-bottom: 10px solid #eee;
+  border-right: 10px solid transparent;
+  border-left: 10px solid transparent;
+  border-bottom-color: rgba(0, 0, 0, 0.2);
+  left: 50%;
+  top: -10px;
+  margin-left: -6px;
+  content: '';
+}
+
+.popup:after {
+  position: absolute;
+  display: inline-block;
+  border-bottom: 9px solid #eee;
+  border-right: 9px solid transparent;
+  border-left: 9px solid transparent;
+  left: 50%;
+  top: -9px;
+  margin-left: -5px;
+  content: '';
+}
+
+/* above */
+.popup.above:before {
+  border-bottom: none;
+  border-top: 10px solid #eee;
+  border-top-color: rgba(0, 0, 0, 0.2);
+  top: 100%;
+}
+
+.popup.above:after {
+  border-bottom: none;
+  border-top: 9px solid #eee;
+  top: 100%;
+}
+
+.popup.left:before,
+.popup.left:after
+{
+  left: 20px;
+}
+
+.popup.right:before,
+.popup.right:after
+{
+  left: auto;
+  right: 20px;
+}
+
+
+.popup.show, .popup.on {
+  display: block;
+}
\ No newline at end of file
diff --git a/files_reader/css/tooltip.css b/files_reader/css/tooltip.css
new file mode 100644
index 0000000..cd538ab
--- /dev/null
+++ b/files_reader/css/tooltip.css
@@ -0,0 +1,31 @@
+.tooltip {
+    position: relative; 
+    top: 0; 
+    left: 0;
+}
+
+*.tooltip:hover span {
+    opacity: 1; 
+    visibility: visible;
+}
+
+*.tooltip span {
+    z-index: 10;
+    padding: 1em;
+    bottom: 2em;
+    right: -10em;
+    width: 50%;
+    background-color: #222222; 
+    color: #FFFFFF;
+    height: auto;
+    border-radius: 0.5em; 
+    opacity: 0; 
+    position:absolute;
+    visibility: hidden;
+    word-wrap: break-word;
+    -webkit-transition: all 0.5s; 
+       -moz-transition: all 0.5s; 
+        -ms-transition: all 0.5s; 
+         -o-transition: all 0.5s; 
+            transition: all 0.5s;    
+}
diff --git a/files_reader/img/book.png b/files_reader/img/book.png
new file mode 100644
index 0000000..a7b8079
Binary files /dev/null and b/files_reader/img/book.png differ
diff --git a/files_reader/img/loading.gif b/files_reader/img/loading.gif
new file mode 100644
index 0000000..f8f3dff
Binary files /dev/null and b/files_reader/img/loading.gif differ
diff --git a/files_reader/js/epub.js b/files_reader/js/epub.js
new file mode 100644
index 0000000..2a563ae
--- /dev/null
+++ b/files_reader/js/epub.js
@@ -0,0 +1,7406 @@
+(function(){var n=this,t=n._,r={},e=Array.prototype,u=Object.prototype,i=Function.prototype,a=e.push,o=e.slice,c=e.concat,l=u.toString,f=u.hasOwnProperty,s=e.forEach,p=e.map,h=e.reduce,v=e.reduceRight,d=e.filter,g=e.every,m=e.some,y=e.indexOf,b=e.lastIndexOf,x=Array.isArray,_=Object.keys,j=i.bind,w=function(n){return n instanceof w?n:this instanceof w?(this._wrapped=n,void 0):new w(n)};"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=w),exports._=w):n._=w,w.VERSION="1.4.4";var A=w.each=w.forEach=function(n,t,e){if(null!=n)if(s&&n.forEach===s)n.forEach(t,e);else if(n.length===+n.length){for(var u=0,i=n.length;i>u;u++)if(t.call(e,n[u],u,n)===r)return}else for(var a in n)if(w.has(n,a)&&t.call(e,n[a],a,n)===r)return};w.map=w.collect=function(n,t,r){var e=[];return null==n?e:p&&n.map===p?n.map(t,r):(A(n,function(n,u,i){e[e.length]=t.call(r,n,u,i)}),e)};var O="Reduce of empty array with no initial 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+(function(global) {
+var define, requireModule, require, requirejs;
+
+(function() {
+  var registry = {}, seen = {};
+
+  define = function(name, deps, callback) {
+    registry[name] = { deps: deps, callback: callback };
+  };
+
+  requirejs = require = requireModule = function(name) {
+  requirejs._eak_seen = registry;
+
+    if (seen[name]) { return seen[name]; }
+    seen[name] = {};
+
+    if (!registry[name]) {
+      throw new Error("Could not find module " + name);
+    }
+
+    var mod = registry[name],
+        deps = mod.deps,
+        callback = mod.callback,
+        reified = [],
+        exports;
+
+    for (var i=0, l=deps.length; i<l; i++) {
+      if (deps[i] === 'exports') {
+        reified.push(exports = {});
+      } else {
+        reified.push(requireModule(resolve(deps[i])));
+      }
+    }
+
+    var value = callback.apply(this, reified);
+    return seen[name] = exports || value;
+
+    function resolve(child) {
+      if (child.charAt(0) !== '.') { return child; }
+      var parts = child.split("/");
+      var parentBase = name.split("/").slice(0, -1);
+
+      for (var i=0, l=parts.length; i<l; i++) {
+        var part = parts[i];
+
+        if (part === '..') { parentBase.pop(); }
+        else if (part === '.') { continue; }
+        else { parentBase.push(part); }
+      }
+
+      return parentBase.join("/");
+    }
+  };
+})();
+
+define("rsvp/all", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    __exports__["default"] = function all(array, label) {
+      return Promise.all(array, label);
+    };
+  });
+define("rsvp/all_settled", 
+  ["./promise","./utils","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+    var isArray = __dependency2__.isArray;
+    var isNonThenable = __dependency2__.isNonThenable;
+
+    /**
+      `RSVP.allSettled` is similar to `RSVP.all`, but instead of implementing
+      a fail-fast method, it waits until all the promises have returned and
+      shows you all the results. This is useful if you want to handle multiple
+      promises' failure states together as a set.
+
+      Returns a promise that is fulfilled when all the given promises have been
+      settled. The return promise is fulfilled with an array of the states of
+      the promises passed into the `promises` array argument.
+
+      Each state object will either indicate fulfillment or rejection, and
+      provide the corresponding value or reason. The states will take one of
+      the following formats:
+
+      ```javascript
+      { state: 'fulfilled', value: value }
+        or
+      { state: 'rejected', reason: reason }
+      ```
+
+      Example:
+
+      ```javascript
+      var promise1 = RSVP.Promise.resolve(1);
+      var promise2 = RSVP.Promise.reject(new Error('2'));
+      var promise3 = RSVP.Promise.reject(new Error('3'));
+      var promises = [ promise1, promise2, promise3 ];
+
+      RSVP.allSettled(promises).then(function(array){
+        // array == [
+        //   { state: 'fulfilled', value: 1 },
+        //   { state: 'rejected', reason: Error },
+        //   { state: 'rejected', reason: Error }
+        // ]
+        // Note that for the second item, reason.message will be "2", and for the
+        // third item, reason.message will be "3".
+      }, function(error) {
+        // Not run. (This block would only be called if allSettled had failed,
+        // for instance if passed an incorrect argument type.)
+      });
+      ```
+
+      @method @allSettled
+      @for RSVP
+      @param {Array} promises;
+      @param {String} label - optional string that describes the promise.
+      Useful for tooling.
+      @return {Promise} promise that is fulfilled with an array of the settled
+      states of the constituent promises.
+    */
+
+    __exports__["default"] = function allSettled(entries, label) {
+      return new Promise(function(resolve, reject) {
+        if (!isArray(entries)) {
+          throw new TypeError('You must pass an array to allSettled.');
+        }
+
+        var remaining = entries.length;
+        var entry;
+
+        if (remaining === 0) {
+          resolve([]);
+          return;
+        }
+
+        var results = new Array(remaining);
+
+        function fulfilledResolver(index) {
+          return function(value) {
+            resolveAll(index, fulfilled(value));
+          };
+        }
+
+        function rejectedResolver(index) {
+          return function(reason) {
+            resolveAll(index, rejected(reason));
+          };
+        }
+
+        function resolveAll(index, value) {
+          results[index] = value;
+          if (--remaining === 0) {
+            resolve(results);
+          }
+        }
+
+        for (var index = 0; index < entries.length; index++) {
+          entry = entries[index];
+
+          if (isNonThenable(entry)) {
+            resolveAll(index, fulfilled(entry));
+          } else {
+            Promise.cast(entry).then(fulfilledResolver(index), rejectedResolver(index));
+          }
+        }
+      }, label);
+    };
+
+    function fulfilled(value) {
+      return { state: 'fulfilled', value: value };
+    }
+
+    function rejected(reason) {
+      return { state: 'rejected', reason: reason };
+    }
+  });
+define("rsvp/asap", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    __exports__["default"] = function asap(callback, arg) {
+      var length = queue.push([callback, arg]);
+      if (length === 1) {
+        // If length is 1, that means that we need to schedule an async flush.
+        // If additional callbacks are queued before the queue is flushed, they
+        // will be processed by this flush that we are scheduling.
+        scheduleFlush();
+      }
+    };
+
+    var browserGlobal = (typeof window !== 'undefined') ? window : {};
+    var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
+
+    // node
+    function useNextTick() {
+      return function() {
+        process.nextTick(flush);
+      };
+    }
+
+    function useMutationObserver() {
+      var iterations = 0;
+      var observer = new BrowserMutationObserver(flush);
+      var node = document.createTextNode('');
+      observer.observe(node, { characterData: true });
+
+      return function() {
+        node.data = (iterations = ++iterations % 2);
+      };
+    }
+
+    function useSetTimeout() {
+      return function() {
+        setTimeout(flush, 1);
+      };
+    }
+
+    var queue = [];
+    function flush() {
+      for (var i = 0; i < queue.length; i++) {
+        var tuple = queue[i];
+        var callback = tuple[0], arg = tuple[1];
+        callback(arg);
+      }
+      queue = [];
+    }
+
+    var scheduleFlush;
+
+    // Decide what async method to use to triggering processing of queued callbacks:
+    if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
+      scheduleFlush = useNextTick();
+    } else if (BrowserMutationObserver) {
+      scheduleFlush = useMutationObserver();
+    } else {
+      scheduleFlush = useSetTimeout();
+    }
+  });
+define("rsvp/config", 
+  ["./events","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var EventTarget = __dependency1__["default"];
+
+    var config = {
+      instrument: false
+    };
+
+    EventTarget.mixin(config);
+
+    function configure(name, value) {
+      if (name === 'onerror') {
+        // handle for legacy users that expect the actual
+        // error to be passed to their function added via
+        // `RSVP.configure('onerror', someFunctionHere);`
+        config.on('error', value);
+        return;
+      }
+
+      if (arguments.length === 2) {
+        config[name] = value;
+      } else {
+        return config[name];
+      }
+    }
+
+    __exports__.config = config;
+    __exports__.configure = configure;
+  });
+define("rsvp/defer", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    /**
+      `RSVP.defer` returns an object similar to jQuery's `$.Deferred` objects.
+      `RSVP.defer` should be used when porting over code reliant on `$.Deferred`'s
+      interface. New code should use the `RSVP.Promise` constructor instead.
+
+      The object returned from `RSVP.defer` is a plain object with three properties:
+
+      * promise - an `RSVP.Promise`.
+      * reject - a function that causes the `promise` property on this object to
+        become rejected
+      * resolve - a function that causes the `promise` property on this object to
+        become fulfilled.
+
+      Example:
+
+       ```javascript
+       var deferred = RSVP.defer();
+
+       deferred.resolve("Success!");
+
+       defered.promise.then(function(value){
+         // value here is "Success!"
+       });
+       ```
+
+      @method defer
+      @for RSVP
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Object}
+     */
+
+    __exports__["default"] = function defer(label) {
+      var deferred = { };
+
+      deferred.promise = new Promise(function(resolve, reject) {
+        deferred.resolve = resolve;
+        deferred.reject = reject;
+      }, label);
+
+      return deferred;
+    };
+  });
+define("rsvp/events", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    var indexOf = function(callbacks, callback) {
+      for (var i=0, l=callbacks.length; i<l; i++) {
+        if (callbacks[i] === callback) { return i; }
+      }
+
+      return -1;
+    };
+
+    var callbacksFor = function(object) {
+      var callbacks = object._promiseCallbacks;
+
+      if (!callbacks) {
+        callbacks = object._promiseCallbacks = {};
+      }
+
+      return callbacks;
+    };
+
+    /**
+      //@module RSVP
+      //@class EventTarget
+    */
+    __exports__["default"] = {
+
+      /**
+        `RSVP.EventTarget.mixin` extends an object with EventTarget methods. For
+        Example:
+
+        ```javascript
+        var object = {};
+
+        RSVP.EventTarget.mixin(object);
+
+        object.on("finished", function(event) {
+          // handle event
+        });
+
+        object.trigger("finished", { detail: value });
+        ```
+
+        `EventTarget.mixin` also works with prototypes:
+
+        ```javascript
+        var Person = function() {};
+        RSVP.EventTarget.mixin(Person.prototype);
+
+        var yehuda = new Person();
+        var tom = new Person();
+
+        yehuda.on("poke", function(event) {
+          console.log("Yehuda says OW");
+        });
+
+        tom.on("poke", function(event) {
+          console.log("Tom says OW");
+        });
+
+        yehuda.trigger("poke");
+        tom.trigger("poke");
+        ```
+
+        @method mixin
+        @param {Object} object object to extend with EventTarget methods
+        @private
+      */
+      mixin: function(object) {
+        object.on = this.on;
+        object.off = this.off;
+        object.trigger = this.trigger;
+        object._promiseCallbacks = undefined;
+        return object;
+      },
+
+      /**
+        Registers a callback to be executed when `eventName` is triggered
+
+        ```javascript
+        object.on('event', function(eventInfo){
+          // handle the event
+        });
+
+        object.trigger('event');
+        ```
+
+        @method on
+        @param {String} eventName name of the event to listen for
+        @param {Function} callback function to be called when the event is triggered.
+        @private
+      */
+      on: function(eventName, callback) {
+        var allCallbacks = callbacksFor(this), callbacks;
+
+        callbacks = allCallbacks[eventName];
+
+        if (!callbacks) {
+          callbacks = allCallbacks[eventName] = [];
+        }
+
+        if (indexOf(callbacks, callback) === -1) {
+          callbacks.push(callback);
+        }
+      },
+
+      /**
+        You can use `off` to stop firing a particular callback for an event:
+
+        ```javascript
+        function doStuff() { // do stuff! }
+        object.on('stuff', doStuff);
+
+        object.trigger('stuff'); // doStuff will be called
+
+        // Unregister ONLY the doStuff callback
+        object.off('stuff', doStuff);
+        object.trigger('stuff'); // doStuff will NOT be called
+        ```
+
+        If you don't pass a `callback` argument to `off`, ALL callbacks for the
+        event will not be executed when the event fires. For example:
+
+        ```javascript
+        var callback1 = function(){};
+        var callback2 = function(){};
+
+        object.on('stuff', callback1);
+        object.on('stuff', callback2);
+
+        object.trigger('stuff'); // callback1 and callback2 will be executed.
+
+        object.off('stuff');
+        object.trigger('stuff'); // callback1 and callback2 will not be executed!
+        ```
+
+        @method off
+        @param {String} eventName event to stop listening to
+        @param {Function} callback optional argument. If given, only the function
+        given will be removed from the event's callback queue. If no `callback`
+        argument is given, all callbacks will be removed from the event's callback
+        queue.
+        @private
+
+      */
+      off: function(eventName, callback) {
+        var allCallbacks = callbacksFor(this), callbacks, index;
+
+        if (!callback) {
+          allCallbacks[eventName] = [];
+          return;
+        }
+
+        callbacks = allCallbacks[eventName];
+
+        index = indexOf(callbacks, callback);
+
+        if (index !== -1) { callbacks.splice(index, 1); }
+      },
+
+      /**
+        Use `trigger` to fire custom events. For example:
+
+        ```javascript
+        object.on('foo', function(){
+          console.log('foo event happened!');
+        });
+        object.trigger('foo');
+        // 'foo event happened!' logged to the console
+        ```
+
+        You can also pass a value as a second argument to `trigger` that will be
+        passed as an argument to all event listeners for the event:
+
+        ```javascript
+        object.on('foo', function(value){
+          console.log(value.name);
+        });
+
+        object.trigger('foo', { name: 'bar' });
+        // 'bar' logged to the console
+        ```
+
+        @method trigger
+        @param {String} eventName name of the event to be triggered
+        @param {Any} options optional value to be passed to any event handlers for
+        the given `eventName`
+        @private
+      */
+      trigger: function(eventName, options) {
+        var allCallbacks = callbacksFor(this),
+            callbacks, callbackTuple, callback, binding;
+
+        if (callbacks = allCallbacks[eventName]) {
+          // Don't cache the callbacks.length since it may grow
+          for (var i=0; i<callbacks.length; i++) {
+            callback = callbacks[i];
+
+            callback(options);
+          }
+        }
+      }
+    };
+  });
+define("rsvp/filter", 
+  ["./all","./map","./utils","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+    "use strict";
+    var all = __dependency1__["default"];
+    var map = __dependency2__["default"];
+    var isFunction = __dependency3__.isFunction;
+    var isArray = __dependency3__.isArray;
+
+    /**
+     `RSVP.filter` is similar to JavaScript's native `filter` method, except that it
+      waits for all promises to become fulfilled before running the `filterFn` on
+      each item in given to `promises`. `RSVP.filterFn` returns a promise that will
+      become fulfilled with the result of running `filterFn` on the values the
+      promises become fulfilled with.
+
+      For example:
+
+      ```javascript
+
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.resolve(2);
+      var promise3 = RSVP.resolve(3);
+
+      var filterFn = function(item){
+        return item > 1;
+      };
+
+      RSVP.filter(promises, filterFn).then(function(result){
+        // result is [ 2, 3 ]
+      });
+      ```
+
+      If any of the `promises` given to `RSVP.filter` are rejected, the first promise
+      that is rejected will be given as an argument to the returned promises's
+      rejection handler. For example:
+
+      ```javascript
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.reject(new Error("2"));
+      var promise3 = RSVP.reject(new Error("3"));
+      var promises = [ promise1, promise2, promise3 ];
+
+      var filterFn = function(item){
+        return item > 1;
+      };
+
+      RSVP.filter(promises, filterFn).then(function(array){
+        // Code here never runs because there are rejected promises!
+      }, function(reason) {
+        // reason.message === "2"
+      });
+      ```
+
+      `RSVP.filter` will also wait for any promises returned from `filterFn`.
+      For instance, you may want to fetch a list of users then return a subset
+      of those users based on some asynchronous operation:
+
+      ```javascript
+
+      var alice = { name: 'alice' };
+      var bob   = { name: 'bob' };
+      var users = [ alice, bob ];
+
+      var promises = users.map(function(user){
+        return RSVP.resolve(user);
+      });
+
+      var filterFn = function(user){
+        // Here, Alice has permissions to create a blog post, but Bob does not.
+        return getPrivilegesForUser(user).then(function(privs){
+          return privs.can_create_blog_post === true;
+        });
+      };
+      RSVP.filter(promises, filterFn).then(function(users){
+        // true, because the server told us only Alice can create a blog post.
+        users.length === 1;
+        // false, because Alice is the only user present in `users`
+        users[0] === bob;
+      });
+      ```
+
+      @method filter
+      @for RSVP
+      @param {Array} promises
+      @param {Function} filterFn - function to be called on each resolved value to
+      filter the final results.
+      @param {String} label optional string describing the promise. Useful for
+      tooling.
+      @return {Promise}
+    */
+    function filter(promises, filterFn, label) {
+      if (!isArray(promises)) {
+        throw new TypeError('You must pass an array to filter.');
+      }
+
+      if (!isFunction(filterFn)){
+        throw new TypeError("You must pass a function to filter's second argument.");
+      }
+
+      return all(promises, label).then(function(values){
+        return map(promises, filterFn, label).then(function(filterResults){
+           var i,
+               valuesLen = values.length,
+               filtered = [];
+
+           for (i = 0; i < valuesLen; i++){
+             if(filterResults[i]) filtered.push(values[i]);
+           }
+           return filtered;
+        });
+      });
+    }
+
+    __exports__["default"] = filter;
+  });
+define("rsvp/hash", 
+  ["./promise","./utils","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+    var isNonThenable = __dependency2__.isNonThenable;
+    var keysOf = __dependency2__.keysOf;
+
+    /**
+      `RSVP.hash` is similar to `RSVP.all`, but takes an object instead of an array
+      for its `promises` argument.
+
+      Returns a promise that is fulfilled when all the given promises have been
+      fulfilled, or rejected if any of them become rejected. The returned promise
+      is fulfilled with a hash that has the same key names as the `promises` object
+      argument. If any of the values in the object are not promises, they will
+      simply be copied over to the fulfilled object.
+
+      Example:
+
+      ```javascript
+      var promises = {
+        myPromise: RSVP.resolve(1),
+        yourPromise: RSVP.resolve(2),
+        theirPromise: RSVP.resolve(3),
+        notAPromise: 4
+      };
+
+      RSVP.hash(promises).then(function(hash){
+        // hash here is an object that looks like:
+        // {
+        //   myPromise: 1,
+        //   yourPromise: 2,
+        //   theirPromise: 3,
+        //   notAPromise: 4
+        // }
+      });
+      ````
+
+      If any of the `promises` given to `RSVP.hash` are rejected, the first promise
+      that is rejected will be given as as the first argument, or as the reason to
+      the rejection handler. For example:
+
+      ```javascript
+      var promises = {
+        myPromise: RSVP.resolve(1),
+        rejectedPromise: RSVP.reject(new Error("rejectedPromise")),
+        anotherRejectedPromise: RSVP.reject(new Error("anotherRejectedPromise")),
+      };
+
+      RSVP.hash(promises).then(function(hash){
+        // Code here never runs because there are rejected promises!
+      }, function(reason) {
+        // reason.message === "rejectedPromise"
+      });
+      ```
+
+      An important note: `RSVP.hash` is intended for plain JavaScript objects that
+      are just a set of keys and values. `RSVP.hash` will NOT preserve prototype
+      chains.
+
+      Example:
+
+      ```javascript
+      function MyConstructor(){
+        this.example = RSVP.resolve("Example");
+      }
+
+      MyConstructor.prototype = {
+        protoProperty: RSVP.resolve("Proto Property")
+      };
+
+      var myObject = new MyConstructor();
+
+      RSVP.hash(myObject).then(function(hash){
+        // protoProperty will not be present, instead you will just have an
+        // object that looks like:
+        // {
+        //   example: "Example"
+        // }
+        //
+        // hash.hasOwnProperty('protoProperty'); // false
+        // 'undefined' === typeof hash.protoProperty
+      });
+      ```
+
+      @method hash
+      @for RSVP
+      @param {Object} promises
+      @param {String} label - optional string that describes the promise.
+      Useful for tooling.
+      @return {Promise} promise that is fulfilled when all properties of `promises`
+      have been fulfilled, or rejected if any of them become rejected.
+    */
+    __exports__["default"] = function hash(object, label) {
+      return new Promise(function(resolve, reject){
+        var results = {};
+        var keys = keysOf(object);
+        var remaining = keys.length;
+        var entry, property;
+
+        if (remaining === 0) {
+          resolve(results);
+          return;
+        }
+
+       function fulfilledTo(property) {
+          return function(value) {
+            results[property] = value;
+            if (--remaining === 0) {
+              resolve(results);
+            }
+          };
+        }
+
+        function onRejection(reason) {
+          remaining = 0;
+          reject(reason);
+        }
+
+        for (var i = 0; i < keys.length; i++) {
+          property = keys[i];
+          entry = object[property];
+
+          if (isNonThenable(entry)) {
+            results[property] = entry;
+            if (--remaining === 0) {
+              resolve(results);
+            }
+          } else {
+            Promise.cast(entry).then(fulfilledTo(property), onRejection);
+          }
+        }
+      });
+    };
+  });
+define("rsvp/instrument", 
+  ["./config","./utils","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var config = __dependency1__.config;
+    var now = __dependency2__.now;
+
+    __exports__["default"] = function instrument(eventName, promise, child) {
+      // instrumentation should not disrupt normal usage.
+      try {
+        config.trigger(eventName, {
+          guid: promise._guidKey + promise._id,
+          eventName: eventName,
+          detail: promise._detail,
+          childGuid: child && promise._guidKey + child._id,
+          label: promise._label,
+          timeStamp: now(),
+          stack: new Error(promise._label).stack
+        });
+      } catch(error) {
+        setTimeout(function(){
+          throw error;
+        }, 0);
+      }
+    };
+  });
+define("rsvp/map", 
+  ["./promise","./all","./utils","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+    var all = __dependency2__["default"];
+    var isArray = __dependency3__.isArray;
+    var isFunction = __dependency3__.isFunction;
+
+    /**
+
+     `RSVP.map` is similar to JavaScript's native `map` method, except that it
+      waits for all promises to become fulfilled before running the `mapFn` on
+      each item in given to `promises`. `RSVP.map` returns a promise that will
+      become fulfilled with the result of running `mapFn` on the values the promises
+      become fulfilled with.
+
+      For example:
+
+      ```javascript
+
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.resolve(2);
+      var promise3 = RSVP.resolve(3);
+      var promises = [ promise1, promise2, promise3 ];
+
+      var mapFn = function(item){
+        return item + 1;
+      };
+
+      RSVP.map(promises, mapFn).then(function(result){
+        // result is [ 2, 3, 4 ]
+      });
+      ```
+
+      If any of the `promises` given to `RSVP.map` are rejected, the first promise
+      that is rejected will be given as an argument to the returned promises's
+      rejection handler. For example:
+
+      ```javascript
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.reject(new Error("2"));
+      var promise3 = RSVP.reject(new Error("3"));
+      var promises = [ promise1, promise2, promise3 ];
+
+      var mapFn = function(item){
+        return item + 1;
+      };
+
+      RSVP.map(promises, mapFn).then(function(array){
+        // Code here never runs because there are rejected promises!
+      }, function(reason) {
+        // reason.message === "2"
+      });
+      ```
+
+      `RSVP.map` will also wait if a promise is returned from `mapFn`. For example,
+      say you want to get all comments from a set of blog posts, but you need
+      the blog posts first becuase they contain a url to those comments.
+
+      ```javscript
+
+      var mapFn = function(blogPost){
+        // getComments does some ajax and returns an RSVP.Promise that is fulfilled
+        // with some comments data
+        return getComments(blogPost.comments_url);
+      };
+
+      // getBlogPosts does some ajax and returns an RSVP.Promise that is fulfilled
+      // with some blog post data
+      RSVP.map(getBlogPosts(), mapFn).then(function(comments){
+        // comments is the result of asking the server for the comments
+        // of all blog posts returned from getBlogPosts()
+      });
+      ```
+
+      @method map
+      @for RSVP
+      @param {Array} promises
+      @param {Function} mapFn function to be called on each fulfilled promise.
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise} promise that is fulfilled with the result of calling
+      `mapFn` on each fulfilled promise or value when they become fulfilled.
+       The promise will be rejected if any of the given `promises` become rejected.
+    */
+    __exports__["default"] = function map(promises, mapFn, label) {
+
+      if (!isArray(promises)) {
+        throw new TypeError('You must pass an array to map.');
+      }
+
+      if (!isFunction(mapFn)){
+        throw new TypeError("You must pass a function to map's second argument.");
+      }
+
+      return all(promises, label).then(function(results){
+        var resultLen = results.length,
+            mappedResults = [],
+            i;
+
+        for (i = 0; i < resultLen; i++){
+          mappedResults.push(mapFn(results[i]));
+        }
+
+        return all(mappedResults, label);
+      });
+    };
+  });
+define("rsvp/node", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    var slice = Array.prototype.slice;
+
+    function makeNodeCallbackFor(resolve, reject) {
+      return function (error, value) {
+        if (error) {
+          reject(error);
+        } else if (arguments.length > 2) {
+          resolve(slice.call(arguments, 1));
+        } else {
+          resolve(value);
+        }
+      };
+    }
+
+    /**
+      `RSVP.denodeify` takes a "node-style" function and returns a function that
+      will return an `RSVP.Promise`. You can use `denodeify` in Node.js or the
+      browser when you'd prefer to use promises over using callbacks. For example,
+      `denodeify` transforms the following:
+
+      ```javascript
+      var fs = require('fs');
+
+      fs.readFile('myfile.txt', function(err, data){
+        if (err) return handleError(err);
+        handleData(data);
+      });
+      ```
+
+      into:
+
+      ```javascript
+      var fs = require('fs');
+
+      var readFile = RSVP.denodeify(fs.readFile);
+
+      readFile('myfile.txt').then(handleData, handleError);
+      ```
+
+      Using `denodeify` makes it easier to compose asynchronous operations instead
+      of using callbacks. For example, instead of:
+
+      ```javascript
+      var fs = require('fs');
+      var log = require('some-async-logger');
+
+      fs.readFile('myfile.txt', function(err, data){
+        if (err) return handleError(err);
+        fs.writeFile('myfile2.txt', data, function(err){
+          if (err) throw err;
+          log('success', function(err) {
+            if (err) throw err;
+          });
+        });
+      });
+      ```
+
+      You can chain the operations together using `then` from the returned promise:
+
+      ```javascript
+      var fs = require('fs');
+      var denodeify = RSVP.denodeify;
+      var readFile = denodeify(fs.readFile);
+      var writeFile = denodeify(fs.writeFile);
+      var log = denodeify(require('some-async-logger'));
+
+      readFile('myfile.txt').then(function(data){
+        return writeFile('myfile2.txt', data);
+      }).then(function(){
+        return log('SUCCESS');
+      }).then(function(){
+        // success handler
+      }, function(reason){
+        // rejection handler
+      });
+      ```
+
+      @method denodeify
+      @for RSVP
+      @param {Function} nodeFunc a "node-style" function that takes a callback as
+      its last argument. The callback expects an error to be passed as its first
+      argument (if an error occurred, otherwise null), and the value from the
+      operation as its second argument ("function(err, value){ }").
+      @param {Any} binding optional argument for binding the "this" value when
+      calling the `nodeFunc` function.
+      @return {Function} a function that wraps `nodeFunc` to return an
+      `RSVP.Promise`
+    */
+    __exports__["default"] = function denodeify(nodeFunc, binding) {
+      return function()  {
+        var nodeArgs = slice.call(arguments), resolve, reject;
+        var thisArg = this || binding;
+
+        return new Promise(function(resolve, reject) {
+          Promise.all(nodeArgs).then(function(nodeArgs) {
+            try {
+              nodeArgs.push(makeNodeCallbackFor(resolve, reject));
+              nodeFunc.apply(thisArg, nodeArgs);
+            } catch(e) {
+              reject(e);
+            }
+          });
+        });
+      };
+    };
+  });
+define("rsvp/promise", 
+  ["./config","./events","./instrument","./utils","./promise/cast","./promise/all","./promise/race","./promise/resolve","./promise/reject","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __exports__) {
+    "use strict";
+    var config = __dependency1__.config;
+    var EventTarget = __dependency2__["default"];
+    var instrument = __dependency3__["default"];
+    var objectOrFunction = __dependency4__.objectOrFunction;
+    var isFunction = __dependency4__.isFunction;
+    var now = __dependency4__.now;
+    var cast = __dependency5__["default"];
+    var all = __dependency6__["default"];
+    var race = __dependency7__["default"];
+    var Resolve = __dependency8__["default"];
+    var Reject = __dependency9__["default"];
+
+    var guidKey = 'rsvp_' + now() + '-';
+    var counter = 0;
+
+    function noop() {}
+
+    __exports__["default"] = Promise;
+
+
+    /**
+
+      Promise objects represent the eventual result of an asynchronous operation. The
+      primary way of interacting with a promise is through its `then` method, which
+      registers callbacks to receive either a promise’s eventual value or the reason
+      why the promise cannot be fulfilled.
+
+      Terminology
+      -----------
+
+      - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
+      - `thenable` is an object or function that defines a `then` method.
+      - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
+      - `exception` is a value that is thrown using the throw statement.
+      - `reason` is a value that indicates why a promise was rejected.
+      - `settled` the final resting state of a promise, fulfilled or rejected.
+
+      A promise can be in one of three states: pending, fulfilled, or rejected.
+
+
+      Basic Usage:
+      ------------
+
+      ```js
+      var promise = new Promise(function(resolve, reject) {
+        // on success
+        resolve(value);
+
+        // on failure
+        reject(reason);
+      });
+
+      promise.then(function(value) {
+        // on fulfillment
+      }, function(reason) {
+        // on rejection
+      });
+      ```
+
+      Advanced Usage:
+      ---------------
+
+      Promises shine when abstracting away asynchronous interactions such as
+      `XMLHttpRequest`s.
+
+      ```js
+      function getJSON(url) {
+        return new Promise(function(resolve, reject){
+          var xhr = new XMLHttpRequest();
+
+          xhr.open('GET', url);
+          xhr.onreadystatechange = handler;
+          xhr.responseType = 'json';
+          xhr.setRequestHeader('Accept', 'application/json');
+          xhr.send();
+
+          function handler() {
+            if (this.readyState === this.DONE) {
+              if (this.status === 200) {
+                resolve(this.response);
+              } else {
+                reject(new Error("getJSON: `" + url + "` failed with status: [" + this.status + "]");
+              }
+            }
+          };
+        });
+      }
+
+      getJSON('/posts.json').then(function(json) {
+        // on fulfillment
+      }, function(reason) {
+        // on rejection
+      });
+      ```
+
+      Unlike callbacks, promises are great composable primitives.
+
+      ```js
+      Promise.all([
+        getJSON('/posts'),
+        getJSON('/comments')
+      ]).then(function(values){
+        values[0] // => postsJSON
+        values[1] // => commentsJSON
+
+        return values;
+      });
+      ```
+
+      @class Promise
+      @param {function}
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @constructor
+    */
+    function Promise(resolver, label) {
+      if (!isFunction(resolver)) {
+        throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
+      }
+
+      if (!(this instanceof Promise)) {
+        throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
+      }
+
+      this._id = counter++;
+      this._label = label;
+      this._subscribers = [];
+
+      if (config.instrument) {
+        instrument('created', this);
+      }
+
+      if (noop !== resolver) {
+        invokeResolver(resolver, this);
+      }
+    }
+
+    function invokeResolver(resolver, promise) {
+      function resolvePromise(value) {
+        resolve(promise, value);
+      }
+
+      function rejectPromise(reason) {
+        reject(promise, reason);
+      }
+
+      try {
+        resolver(resolvePromise, rejectPromise);
+      } catch(e) {
+        rejectPromise(e);
+      }
+    }
+
+    Promise.cast = cast;
+    Promise.all = all;
+    Promise.race = race;
+    Promise.resolve = Resolve;
+    Promise.reject = Reject;
+
+    var PENDING   = void 0;
+    var SEALED    = 0;
+    var FULFILLED = 1;
+    var REJECTED  = 2;
+
+    function subscribe(parent, child, onFulfillment, onRejection) {
+      var subscribers = parent._subscribers;
+      var length = subscribers.length;
+
+      subscribers[length] = child;
+      subscribers[length + FULFILLED] = onFulfillment;
+      subscribers[length + REJECTED]  = onRejection;
+    }
+
+    function publish(promise, settled) {
+      var child, callback, subscribers = promise._subscribers, detail = promise._detail;
+
+      if (config.instrument) {
+        instrument(settled === FULFILLED ? 'fulfilled' : 'rejected', promise);
+      }
+
+      for (var i = 0; i < subscribers.length; i += 3) {
+        child = subscribers[i];
+        callback = subscribers[i + settled];
+
+        invokeCallback(settled, child, callback, detail);
+      }
+
+      promise._subscribers = null;
+    }
+
+    Promise.prototype = {
+    /**
+      @property constructor
+    */
+      constructor: Promise,
+
+      _id: undefined,
+      _guidKey: guidKey,
+      _label: undefined,
+
+      _state: undefined,
+      _detail: undefined,
+      _subscribers: undefined,
+
+      _onerror: function (reason) {
+        config.trigger('error', reason);
+      },
+
+    /**
+
+      A promise represents the eventual result of an asynchronous operation. The
+      primary way of interacting with a promise is through its `then` method, which
+      registers callbacks to receive either a promise's eventual value or the reason
+      why the promise cannot be fulfilled.
+
+      ```js
+      findUser().then(function(user){
+        // user is available
+      }, function(reason){
+        // user is unavailable, and you are given the reason why
+      });
+      ```
+
+      Chaining
+      --------
+
+      The return value of `then` is itself a promise.  This second, "downstream"
+      promise is resolved with the return value of the first promise's fulfillment
+      or rejection handler, or rejected if the handler throws an exception.
+
+      ```js
+      findUser().then(function (user) {
+        return user.name;
+      }, function (reason) {
+        return "default name";
+      }).then(function (userName) {
+        // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
+        // will be `"default name"`
+      });
+
+      findUser().then(function (user) {
+        throw "Found user, but still unhappy";
+      }, function (reason) {
+        throw "`findUser` rejected and we're unhappy";
+      }).then(function (value) {
+        // never reached
+      }, function (reason) {
+        // if `findUser` fulfilled, `reason` will be "Found user, but still unhappy".  
+        // If `findUser` rejected, `reason` will be "`findUser` rejected and we're unhappy".
+      });
+      ```
+      If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.
+
+      ```js
+      findUser().then(function (user) {
+        throw new PedagogicalException("Upstream error");
+      }).then(function (value) {
+        // never reached
+      }).then(function (value) {
+        // never reached
+      }, function (reason) {
+        // The `PedgagocialException` is propagated all the way down to here
+      });
+      ```
+
+      Assimilation
+      ------------
+
+      Sometimes the value you want to propagate to a downstream promise can only be
+      retrieved asynchronously.  This can be achieved by returning a promise in the
+      fulfillment or rejection handler.  The downstream promise will then be pending
+      until the returned promise is settled.  This is called *assimilation*.
+
+      ```js
+      findUser().then(function (user) {
+        return findCommentsByAuthor(user);
+      }).then(function (comments) {
+        // The user's comments are now available
+      });
+      ```
+
+      If the assimliated promise rejects, then the downstream promise will also reject.
+
+      ```js
+      findUser().then(function (user) {
+        return findCommentsByAuthor(user);
+      }).then(function (comments) {
+        // If `findCommentsByAuthor` fulfills, we'll have the value here
+      }, function (reason) {
+        // If `findCommentsByAuthor` rejects, we'll have the reason here
+      });
+      ```
+
+      Simple Example
+      --------------
+
+      Synchronous Example
+
+      ```javascript
+      var result;
+
+      try {
+        result = findResult();
+        // success
+      } catch(reason) {
+        // failure
+      }
+      ```
+
+      Errback Example
+
+      ```js
+      findResult(function(result, err){
+        if (err) {
+          // failure
+        } else {
+          // success
+        }
+      });
+      ```
+
+      Promise Example;
+
+      ```javacsript
+      findResult().then(function(result){
+
+      }, function(reason){
+
+      });
+      ```
+
+      Advanced Example
+      --------------
+
+      Synchronous Example
+
+      ```javascript
+      var author, books;
+
+      try {
+        author = findAuthor();
+        books  = findBooksByAuthor(author);
+        // success
+      } catch(reason) {
+        // failure
+      }
+      ```
+
+      Errback Example
+
+      ```js
+
+      function foundBooks(books) {
+
+      }
+
+      function failure(reason) {
+
+      }
+
+      findAuthor(function(author, err){
+        if (err) {
+          failure(err);
+          // failure
+        } else {
+          try {
+            findBoooksByAuthor(author, function(books, err) {
+              if (err) {
+                failure(err);
+              } else {
+                try {
+                  foundBooks(books);
+                } catch(reason) {
+                  failure(reason);
+                }
+              }
+            });
+          } catch(error) {
+            failure(err);
+          }
+          // success
+        }
+      });
+      ```
+
+      Promise Example;
+
+      ```javacsript
+      findAuthor().
+        then(findBooksByAuthor).
+        then(function(books){
+          // found books
+      }).catch(function(reason){
+        // something went wrong;
+      });
+      ```
+
+      @method then
+      @param {Function} onFulfillment
+      @param {Function} onRejection
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise}
+    */
+      then: function(onFulfillment, onRejection, label) {
+        var promise = this;
+        this._onerror = null;
+
+        var thenPromise = new this.constructor(noop, label);
+
+        if (this._state) {
+          var callbacks = arguments;
+          config.async(function invokePromiseCallback() {
+            invokeCallback(promise._state, thenPromise, callbacks[promise._state - 1], promise._detail);
+          });
+        } else {
+          subscribe(this, thenPromise, onFulfillment, onRejection);
+        }
+
+        if (config.instrument) {
+          instrument('chained', promise, thenPromise);
+        }
+
+        return thenPromise;
+      },
+
+    /**
+      `catch` is simply sugar for `then(null, onRejection)` which makes it the same
+      as the catch block, of a try/catch statement.
+
+      ```js
+      function findAuthor(){
+        throw new Error("couldn't find that author");
+      }
+
+      // synchronous
+      try {
+        findAuthor();
+      } catch(reason) {
+
+      }
+
+      // async with promises
+      findAuthor().catch(function(reason){
+        // something went wrong;
+      });
+      ```
+
+      @method catch
+      @param {Function} onRejection
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise}
+    */
+      'catch': function(onRejection, label) {
+        return this.then(null, onRejection, label);
+      },
+
+    /**
+      `finally` will be invoked regardless of the promise's fate just as native
+      try/catch/finally behaves
+
+      ```js
+      findAuthor() {
+        if (Math.random() > 0.5) {
+          throw new Error();
+        }
+        return new Author();
+      }
+
+      try {
+        return findAuthor(); // succeed or fail
+      } catch(error) {
+        return findOtherAuther();
+      } finally {
+        // always runs
+        // doesn't effect the return value
+      }
+
+      findAuthor().finally(function(){
+        // author was either found, or not
+      });
+      ```
+
+      @method finally
+      @param {Function} callback
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise}
+    */
+      'finally': function(callback, label) {
+        var constructor = this.constructor;
+
+        return this.then(function(value) {
+          return constructor.cast(callback()).then(function(){
+            return value;
+          });
+        }, function(reason) {
+          return constructor.cast(callback()).then(function(){
+            throw reason;
+          });
+        }, label);
+      }
+    };
+
+    function invokeCallback(settled, promise, callback, detail) {
+      var hasCallback = isFunction(callback),
+          value, error, succeeded, failed;
+
+      if (hasCallback) {
+        try {
+          value = callback(detail);
+          succeeded = true;
+        } catch(e) {
+          failed = true;
+          error = e;
+        }
+      } else {
+        value = detail;
+        succeeded = true;
+      }
+
+      if (handleThenable(promise, value)) {
+        return;
+      } else if (hasCallback && succeeded) {
+        resolve(promise, value);
+      } else if (failed) {
+        reject(promise, error);
+      } else if (settled === FULFILLED) {
+        resolve(promise, value);
+      } else if (settled === REJECTED) {
+        reject(promise, value);
+      }
+    }
+
+    function handleThenable(promise, value) {
+      var then = null,
+      resolved;
+
+      try {
+        if (promise === value) {
+          throw new TypeError("A promises callback cannot return that same promise.");
+        }
+
+        if (objectOrFunction(value)) {
+          then = value.then;
+
+          if (isFunction(then)) {
+            then.call(value, function(val) {
+              if (resolved) { return true; }
+              resolved = true;
+
+              if (value !== val) {
+                resolve(promise, val);
+              } else {
+                fulfill(promise, val);
+              }
+            }, function(val) {
+              if (resolved) { return true; }
+              resolved = true;
+
+              reject(promise, val);
+            }, 'derived from: ' + (promise._label || ' unknown promise'));
+
+            return true;
+          }
+        }
+      } catch (error) {
+        if (resolved) { return true; }
+        reject(promise, error);
+        return true;
+      }
+
+      return false;
+    }
+
+    function resolve(promise, value) {
+      if (promise === value) {
+        fulfill(promise, value);
+      } else if (!handleThenable(promise, value)) {
+        fulfill(promise, value);
+      }
+    }
+
+    function fulfill(promise, value) {
+      if (promise._state !== PENDING) { return; }
+      promise._state = SEALED;
+      promise._detail = value;
+
+      config.async(publishFulfillment, promise);
+    }
+
+    function reject(promise, reason) {
+      if (promise._state !== PENDING) { return; }
+      promise._state = SEALED;
+      promise._detail = reason;
+
+      config.async(publishRejection, promise);
+    }
+
+    function publishFulfillment(promise) {
+      publish(promise, promise._state = FULFILLED);
+    }
+
+    function publishRejection(promise) {
+      if (promise._onerror) {
+        promise._onerror(promise._detail);
+      }
+
+      publish(promise, promise._state = REJECTED);
+    }
+  });
+define("rsvp/promise/all", 
+  ["../utils","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var isArray = __dependency1__.isArray;
+    var isNonThenable = __dependency1__.isNonThenable;
+
+    /**
+
+      `RSVP.Promise.all` returns a new promise which is fulfilled with an array of
+      fulfillment values for the passed promises, or rejects with the reason of the
+      first passed promise that rejects. It casts all elements of the passed iterable
+      to promises as it runs this algorithm.
+
+      Example:
+
+      ```javascript
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.resolve(2);
+      var promise3 = RSVP.resolve(3);
+      var promises = [ promise1, promise2, promise3 ];
+
+      RSVP.Promise.all(promises).then(function(array){
+        // The array here would be [ 1, 2, 3 ];
+      });
+      ```
+
+      If any of the `promises` given to `RSVP.all` are rejected, the first promise
+      that is rejected will be given as an argument to the returned promises's
+      rejection handler. For example:
+
+      Example:
+
+      ```javascript
+      var promise1 = RSVP.resolve(1);
+      var promise2 = RSVP.reject(new Error("2"));
+      var promise3 = RSVP.reject(new Error("3"));
+      var promises = [ promise1, promise2, promise3 ];
+
+      RSVP.Promise.all(promises).then(function(array){
+        // Code here never runs because there are rejected promises!
+      }, function(error) {
+        // error.message === "2"
+      });
+      ```
+
+      @method all
+      @for RSVP.Promise
+      @param {Array} promises
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise} promise that is fulfilled when all `promises` have been
+      fulfilled, or rejected if any of them become rejected.
+    */
+    __exports__["default"] = function all(entries, label) {
+
+      /*jshint validthis:true */
+      var Constructor = this;
+
+      return new Constructor(function(resolve, reject) {
+        if (!isArray(entries)) {
+          throw new TypeError('You must pass an array to all.');
+        }
+
+        var remaining = entries.length;
+        var results = new Array(remaining);
+        var entry, pending = true;
+
+        if (remaining === 0) {
+          resolve(results);
+          return;
+        }
+
+        function fulfillmentAt(index) {
+          return function(value) {
+            results[index] = value;
+            if (--remaining === 0) {
+              resolve(results);
+            }
+          };
+        }
+
+        function onRejection(reason) {
+          remaining = 0;
+          reject(reason);
+        }
+
+        for (var index = 0; index < entries.length; index++) {
+          entry = entries[index];
+          if (isNonThenable(entry)) {
+            results[index] = entry;
+            if (--remaining === 0) {
+              resolve(results);
+            }
+          } else {
+            Constructor.cast(entry).then(fulfillmentAt(index), onRejection);
+          }
+        }
+      }, label);
+    };
+  });
+define("rsvp/promise/cast", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    /**
+
+      `RSVP.Promise.cast` cast coerces its argument to a promise, or returns the
+      argument if it is already a promise which shares a constructor with the caster;
+
+      Example:
+
+      ```javascript
+      var promise = RSVP.Promise.resolve(1);
+      var casted = RSVP.Promise.cast(promise);
+
+      console.log(promise === casted); // true
+      ```
+
+      In the case of a promise whose constructor does not match, it is assimilated.
+      The resulting promise will fulfill or reject based on the outcome of the
+      promise being casted.
+
+      In the case of a non-promise, a promise which will fulfill with that value is
+      returned.
+
+      Example:
+
+      ```javascript
+      var value = 1; // could be a number, boolean, string, undefined...
+      var casted = RSVP.Promise.cast(value);
+
+      console.log(value === casted); // false
+      console.log(casted instanceof RSVP.Promise) // true
+
+      casted.then(function(val) {
+        val === value // => true
+      });
+      ```
+
+      `RSVP.Promise.cast` is similar to `RSVP.Promise.resolve`, but `RSVP.Promise.cast` differs in the
+      following ways:
+
+      * `RSVP.Promise.cast` serves as a memory-efficient way of getting a promise, when you
+      have something that could either be a promise or a value. RSVP.resolve
+      will have the same effect but will create a new promise wrapper if the
+      argument is a promise.
+      * `RSVP.Promise.cast` is a way of casting incoming thenables or promise subclasses to
+      promises of the exact class specified, so that the resulting object's `then` is
+      ensured to have the behavior of the constructor you are calling cast on (i.e., RSVP.Promise).
+
+      @method cast
+      @for RSVP.Promise
+      @param {Object} object to be casted
+      @param {String} label optional string for labeling the promise.
+      Useful for tooling.
+      @return {Promise} promise
+    */
+
+    __exports__["default"] = function cast(object, label) {
+      /*jshint validthis:true */
+      var Constructor = this;
+
+      if (object && typeof object === 'object' && object.constructor === Constructor) {
+        return object;
+      }
+
+      return new Constructor(function(resolve) {
+        resolve(object);
+      }, label);
+    };
+  });
+define("rsvp/promise/race", 
+  ["../utils","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    /* global toString */
+
+    var isArray = __dependency1__.isArray;
+    var isFunction = __dependency1__.isFunction;
+    var isNonThenable = __dependency1__.isNonThenable;
+
+    /**
+      `RSVP.Promise.race` returns a new promise which is settled in the same way as the
+      first passed promise to settle.
+
+      Example:
+
+      ```javascript
+      var promise1 = new RSVP.Promise(function(resolve, reject){
+        setTimeout(function(){
+          resolve("promise 1");
+        }, 200);
+      });
+
+      var promise2 = new RSVP.Promise(function(resolve, reject){
+        setTimeout(function(){
+          resolve("promise 2");
+        }, 100);
+      });
+
+      RSVP.Promise.race([promise1, promise2]).then(function(result){
+        // result === "promise 2" because it was resolved before promise1
+        // was resolved.
+      });
+      ```
+
+      `RSVP.Promise.race` is deterministic in that only the state of the first
+      completed promise matters. For example, even if other promises given to the
+      `promises` array argument are resolved, but the first completed promise has
+      become rejected before the other promises became fulfilled, the returned
+      promise will become rejected:
+
+      ```javascript
+      var promise1 = new RSVP.Promise(function(resolve, reject){
+        setTimeout(function(){
+          resolve("promise 1");
+        }, 200);
+      });
+
+      var promise2 = new RSVP.Promise(function(resolve, reject){
+        setTimeout(function(){
+          reject(new Error("promise 2"));
+        }, 100);
+      });
+
+      RSVP.Promise.race([promise1, promise2]).then(function(result){
+        // Code here never runs because there are rejected promises!
+      }, function(reason){
+        // reason.message === "promise2" because promise 2 became rejected before
+        // promise 1 became fulfilled
+      });
+      ```
+
+      @method race
+      @for RSVP.Promise
+      @param {Array} promises array of promises to observe
+      @param {String} label optional string for describing the promise returned.
+      Useful for tooling.
+      @return {Promise} a promise which settles in the same way as the first passed
+      promise to settle.
+    */
+    __exports__["default"] = function race(entries, label) {
+      /*jshint validthis:true */
+      var Constructor = this, entry;
+
+      return new Constructor(function(resolve, reject) {
+        if (!isArray(entries)) {
+          throw new TypeError('You must pass an array to race.');
+        }
+
+        var pending = true;
+
+        function onFulfillment(value) { if (pending) { pending = false; resolve(value); } }
+        function onRejection(reason)  { if (pending) { pending = false; reject(reason); } }
+
+        for (var i = 0; i < entries.length; i++) {
+          entry = entries[i];
+          if (isNonThenable(entry)) {
+            pending = false;
+            resolve(entry);
+            return;
+          } else {
+            Constructor.cast(entry).then(onFulfillment, onRejection);
+          }
+        }
+      }, label);
+    };
+  });
+define("rsvp/promise/reject", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    /**
+      `RSVP.Promise.reject` returns a promise  rejected with the passed `reason`.
+      It is essentially shorthand for the following:
+
+      ```javascript
+      var promise = new RSVP.Promise(function(resolve, reject){
+        reject(new Error('WHOOPS'));
+      });
+
+      promise.then(function(value){
+        // Code here doesn't run because the promise is rejected!
+      }, function(reason){
+        // reason.message === 'WHOOPS'
+      });
+      ```
+
+      Instead of writing the above, your code now simply becomes the following:
+
+      ```javascript
+      var promise = RSVP.Promise.reject(new Error('WHOOPS'));
+
+      promise.then(function(value){
+        // Code here doesn't run because the promise is rejected!
+      }, function(reason){
+        // reason.message === 'WHOOPS'
+      });
+      ```
+
+      @method reject
+      @for RSVP.Promise
+      @param {Any} reason value that the returned promise will be rejected with.
+      @param {String} label optional string for identifying the returned promise.
+      Useful for tooling.
+      @return {Promise} a promise rejected with the given `reason`.
+    */
+    __exports__["default"] = function reject(reason, label) {
+      /*jshint validthis:true */
+      var Constructor = this;
+
+      return new Constructor(function (resolve, reject) {
+        reject(reason);
+      }, label);
+    };
+  });
+define("rsvp/promise/resolve", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    /**
+      `RSVP.Promise.resolve` returns a promise that will become fulfilled with the passed
+      `value`. It is essentially shorthand for the following:
+
+      ```javascript
+      var promise = new RSVP.Promise(function(resolve, reject){
+        resolve(1);
+      });
+
+      promise.then(function(value){
+        // value === 1
+      });
+      ```
+
+      Instead of writing the above, your code now simply becomes the following:
+
+      ```javascript
+      var promise = RSVP.Promise.resolve(1);
+
+      promise.then(function(value){
+        // value === 1
+      });
+      ```
+
+      @method resolve
+      @for RSVP.Promise
+      @param {Any} value value that the returned promise will be resolved with
+      @param {String} label optional string for identifying the returned promise.
+      Useful for tooling.
+      @return {Promise} a promise that will become fulfilled with the given
+      `value`
+    */
+    __exports__["default"] = function resolve(value, label) {
+      /*jshint validthis:true */
+      var Constructor = this;
+
+      return new Constructor(function(resolve, reject) {
+        resolve(value);
+      }, label);
+    };
+  });
+define("rsvp/race", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    __exports__["default"] = function race(array, label) {
+      return Promise.race(array, label);
+    };
+  });
+define("rsvp/reject", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    __exports__["default"] = function reject(reason, label) {
+      return Promise.reject(reason, label);
+    };
+  });
+define("rsvp/resolve", 
+  ["./promise","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+
+    __exports__["default"] = function resolve(value, label) {
+      return Promise.resolve(value, label);
+    };
+  });
+define("rsvp/rethrow", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    /**
+      `RSVP.rethrow` will rethrow an error on the next turn of the JavaScript event
+      loop in order to aid debugging.
+
+      Promises A+ specifies that any exceptions that occur with a promise must be
+      caught by the promises implementation and bubbled to the last handler. For
+      this reason, it is recommended that you always specify a second rejection
+      handler function to `then`. However, `RSVP.rethrow` will throw the exception
+      outside of the promise, so it bubbles up to your console if in the browser,
+      or domain/cause uncaught exception in Node. `rethrow` will throw the error
+      again so the error can be handled by the promise.
+
+      ```javascript
+      function throws(){
+        throw new Error('Whoops!');
+      }
+
+      var promise = new RSVP.Promise(function(resolve, reject){
+        throws();
+      });
+
+      promise.catch(RSVP.rethrow).then(function(){
+        // Code here doesn't run because the promise became rejected due to an
+        // error!
+      }, function (err){
+        // handle the error here
+      });
+      ```
+
+      The 'Whoops' error will be thrown on the next turn of the event loop
+      and you can watch for it in your console. You can also handle it using a
+      rejection handler given to `.then` or `.catch` on the returned promise.
+
+      @method rethrow
+      @for RSVP
+      @param {Error} reason reason the promise became rejected.
+      @throws Error
+    */
+    __exports__["default"] = function rethrow(reason) {
+      setTimeout(function() {
+        throw reason;
+      });
+      throw reason;
+    };
+  });
+define("rsvp/utils", 
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    function objectOrFunction(x) {
+      return typeof x === "function" || (typeof x === "object" && x !== null);
+    }
+
+    __exports__.objectOrFunction = objectOrFunction;function isFunction(x) {
+      return typeof x === "function";
+    }
+
+    __exports__.isFunction = isFunction;function isNonThenable(x) {
+      return !objectOrFunction(x);
+    }
+
+    __exports__.isNonThenable = isNonThenable;function isArray(x) {
+      return Object.prototype.toString.call(x) === "[object Array]";
+    }
+
+    __exports__.isArray = isArray;// Date.now is not available in browsers < IE9
+    // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility
+    var now = Date.now || function() { return new Date().getTime(); };
+    __exports__.now = now;
+    var keysOf = Object.keys || function(object) {
+      var result = [];
+
+      for (var prop in object) {
+        result.push(prop);
+      }
+
+      return result;
+    };
+    __exports__.keysOf = keysOf;
+  });
+define("rsvp", 
+  ["./rsvp/promise","./rsvp/events","./rsvp/node","./rsvp/all","./rsvp/all_settled","./rsvp/race","./rsvp/hash","./rsvp/rethrow","./rsvp/defer","./rsvp/config","./rsvp/map","./rsvp/resolve","./rsvp/reject","./rsvp/asap","./rsvp/filter","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __dependency8__, __dependency9__, __dependency10__, __dependency11__, __dependency12__, __dependency13__, __dependency14__, __dependency15__, __exports__) {
+    "use strict";
+    var Promise = __dependency1__["default"];
+    var EventTarget = __dependency2__["default"];
+    var denodeify = __dependency3__["default"];
+    var all = __dependency4__["default"];
+    var allSettled = __dependency5__["default"];
+    var race = __dependency6__["default"];
+    var hash = __dependency7__["default"];
+    var rethrow = __dependency8__["default"];
+    var defer = __dependency9__["default"];
+    var config = __dependency10__.config;
+    var configure = __dependency10__.configure;
+    var map = __dependency11__["default"];
+    var resolve = __dependency12__["default"];
+    var reject = __dependency13__["default"];
+    var asap = __dependency14__["default"];
+    var filter = __dependency15__["default"];
+
+    config.async = asap; // default async is asap;
+
+    function async(callback, arg) {
+      config.async(callback, arg);
+    }
+
+    function on() {
+      config.on.apply(config, arguments);
+    }
+
+    function off() {
+      config.off.apply(config, arguments);
+    }
+
+    // Set up instrumentation through `window.__PROMISE_INTRUMENTATION__`
+    if (typeof window !== 'undefined' && typeof window.__PROMISE_INSTRUMENTATION__ === 'object') {
+      var callbacks = window.__PROMISE_INSTRUMENTATION__;
+      configure('instrument', true);
+      for (var eventName in callbacks) {
+        if (callbacks.hasOwnProperty(eventName)) {
+          on(eventName, callbacks[eventName]);
+        }
+      }
+    }
+
+    __exports__.Promise = Promise;
+    __exports__.EventTarget = EventTarget;
+    __exports__.all = all;
+    __exports__.allSettled = allSettled;
+    __exports__.race = race;
+    __exports__.hash = hash;
+    __exports__.rethrow = rethrow;
+    __exports__.defer = defer;
+    __exports__.denodeify = denodeify;
+    __exports__.configure = configure;
+    __exports__.on = on;
+    __exports__.off = off;
+    __exports__.resolve = resolve;
+    __exports__.reject = reject;
+    __exports__.async = async;
+    __exports__.map = map;
+    __exports__.filter = filter;
+  });
+global.RSVP = requireModule('rsvp');
+}(window)); 
+'use strict';
+
+var EPUBJS = EPUBJS || {};
+EPUBJS.VERSION = "0.2.2";
+
+EPUBJS.plugins = EPUBJS.plugins || {};
+
+EPUBJS.filePath = EPUBJS.filePath || "/epubjs/";
+
+EPUBJS.Render = {};
+
+(function(root) {
+
+	var previousEpub = root.ePub || {};
+
+	var ePub = root.ePub = function() {
+		var bookPath, options;
+
+		//-- var book = ePub("path/to/book.epub", { restore: true })
+		if(typeof(arguments[0]) != 'undefined' &&
+			typeof arguments[0] === 'string') {
+
+			bookPath = arguments[0];
+
+			if( arguments[1] && typeof arguments[1] === 'object' ) {
+				options = arguments[1];
+				options.bookPath = bookPath;
+			} else {
+				options = { 'bookPath' : bookPath };
+			}
+
+		}
+
+		/*
+		*   var book = ePub({ bookPath: "path/to/book.epub", restore: true });
+		*
+		*   - OR -
+		*
+		*   var book = ePub({ restore: true });
+		*   book.open("path/to/book.epub");
+		*/
+
+		if( arguments[0] && typeof arguments[0] === 'object' ) {
+			options = arguments[0];
+		}
+
+
+		return new EPUBJS.Book(options);
+	};
+
+	_.extend(ePub, {
+		noConflict : function() {
+			root.ePub = previousEpub;
+			return this;
+		}
+	});
+
+	//exports to multiple environments
+	if (typeof define === 'function' && define.amd)
+	//AMD
+	define(function(){ return ePub; });
+	else if (typeof module != "undefined" && module.exports)
+	//Node
+	module.exports = ePub;
+
+})(window);
+
+EPUBJS.Book = function(options){
+
+	var book = this;
+
+	this.settings = _.defaults(options || {}, {
+		bookPath : null,
+		bookKey : null,
+		packageUrl : null,
+		storage: false, //-- true (auto) or false (none) | override: 'ram', 'websqldatabase', 'indexeddb', 'filesystem'
+		fromStorage : false,
+		saved : false,
+		online : true,
+		contained : false,
+		width : null,
+		height: null,
+		layoutOveride : null, // Default: { spread: 'reflowable', layout: 'auto', orientation: 'auto'}
+		orientation : null,
+		minSpreadWidth: 800, //-- overridden by spread: none (never) / both (always)
+		gap: "auto", //-- "auto" or int
+		version: 1,
+		restore: false,
+		reload : false,
+		goto : false,
+		styles : {},
+		headTags : {},
+		withCredentials: false,
+		render_method: "Iframe"
+	});
+
+	this.settings.EPUBJSVERSION = EPUBJS.VERSION;
+
+	this.spinePos = 0;
+	this.stored = false;
+
+	//-- All Book events for listening
+	/*
+		book:ready
+		book:stored
+		book:online
+		book:offline
+		book:pageChanged
+		book:loadFailed
+		book:loadChapterFailed
+	*/
+
+	//-- Adds Hook methods to the Book prototype
+	//   Hooks will all return before triggering the callback.
+	// EPUBJS.Hooks.mixin(this);
+	//-- Get pre-registered hooks for events
+	// this.getHooks("beforeChapterDisplay");
+
+	this.online = this.settings.online || navigator.onLine;
+	this.networkListeners();
+
+	this.store = false; //-- False if not using storage;
+
+	//-- Determine storage method
+	//-- Override options: none | ram | websqldatabase | indexeddb | filesystem
+
+	if(this.settings.storage !== false){
+		this.storage = new fileStorage.storage(this.settings.storage);
+	}
+
+	this.ready = {
+		manifest: new RSVP.defer(),
+		spine: new RSVP.defer(),
+		metadata: new RSVP.defer(),
+		cover: new RSVP.defer(),
+		toc: new RSVP.defer(),
+		pageList: new RSVP.defer()
+	};
+
+	this.readyPromises = [
+		this.ready.manifest.promise,
+		this.ready.spine.promise,
+		this.ready.metadata.promise,
+		this.ready.cover.promise,
+		this.ready.toc.promise
+	];
+
+	this.pageList = [];
+	this.pagination = new EPUBJS.Pagination();
+	this.pageListReady = this.ready.pageList.promise;
+
+	this.ready.all = RSVP.all(this.readyPromises);
+
+	this.ready.all.then(this._ready.bind(this));
+
+	// Queue for methods used before rendering
+	this.isRendered = false;
+	this._q = EPUBJS.core.queue(this);
+	// Queue for rendering
+	this._rendering = false;
+	this._displayQ = EPUBJS.core.queue(this);
+	// Queue for going to another location
+	this._moving = false;
+	this._gotoQ = EPUBJS.core.queue(this);
+
+	/**
+	* Creates a new renderer.
+	* The renderer will handle displaying the content using the method provided in the settings
+	*/
+	this.renderer = new EPUBJS.Renderer(this.settings.render_method);
+	//-- Set the width at which to switch from spreads to single pages
+	this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth);
+	this.renderer.setGap(this.settings.gap);
+	//-- Pass through the renderer events
+	this.listenToRenderer(this.renderer);
+
+	this.defer_opened = new RSVP.defer();
+	this.opened = this.defer_opened.promise;
+	// BookUrl is optional, but if present start loading process
+	if(typeof this.settings.bookPath === 'string') {
+		this.open(this.settings.bookPath, this.settings.reload);
+	}
+
+	window.addEventListener("beforeunload", this.unload.bind(this), false);
+
+	//-- Listen for these promises:
+	//-- book.opened.then()
+	//-- book.rendered.then()
+};
+
+//-- Check bookUrl and start parsing book Assets or load them from storage
+EPUBJS.Book.prototype.open = function(bookPath, forceReload){
+	var book = this,
+			epubpackage,
+			opened = new RSVP.defer();
+
+	this.settings.bookPath = bookPath;
+
+	//-- Get a absolute URL from the book path
+	this.bookUrl = this.urlFrom(bookPath);
+
+	if(this.settings.contained || this.isContained(bookPath)){
+
+		this.settings.contained = this.contained = true;
+
+		this.bookUrl = '';
+
+		epubpackage = this.unarchive(bookPath).
+			then(function(){
+				return book.loadPackage();
+			});
+
+	}	else {
+		epubpackage = this.loadPackage();
+	}
+
+	if(this.settings.restore && !forceReload && localStorage){
+		//-- Will load previous package json, or re-unpack if error
+		epubpackage.then(function(packageXml) {
+			var identifier = book.packageIdentifier(packageXml);
+			var restored = book.restore(identifier);
+
+			if(!restored) {
+				book.unpack(packageXml);
+			}
+			opened.resolve();
+			book.defer_opened.resolve();
+		});
+
+	}else{
+
+		//-- Get package information from epub opf
+		epubpackage.then(function(packageXml) {
+			book.unpack(packageXml);
+			opened.resolve();
+			book.defer_opened.resolve();
+		});
+	}
+
+	//-- If there is network connection, store the books contents
+	if(this.online && this.settings.storage && !this.settings.contained){
+		if(!this.settings.stored) opened.then(book.storeOffline());
+	}
+
+	this._registerReplacements(this.renderer);
+
+	return opened.promise;
+
+};
+
+EPUBJS.Book.prototype.loadPackage = function(_containerPath){
+	var book = this,
+			parse = new EPUBJS.Parser(),
+			containerPath = _containerPath || "META-INF/container.xml",
+			containerXml,
+			packageXml;
+
+	if(!this.settings.packageUrl) { //-- provide the packageUrl to skip this step
+		packageXml = book.loadXml(book.bookUrl + containerPath).
+			then(function(containerXml){
+				return parse.container(containerXml); // Container has path to content
+			}).
+			then(function(paths){
+				book.settings.contentsPath = book.bookUrl + paths.basePath;
+				book.settings.packageUrl = book.bookUrl + paths.packagePath;
+				book.settings.encoding = paths.encoding;
+				return book.loadXml(book.settings.packageUrl); // Containes manifest, spine and metadata
+			});
+	} else {
+		packageXml = book.loadXml(book.settings.packageUrl);
+	}
+
+	packageXml.catch(function(error) {
+		// handle errors in either of the two requests
+		console.error("Could not load book at: "+ containerPath);
+		book.trigger("book:loadFailed", containerPath);
+	});
+	return packageXml;
+};
+
+EPUBJS.Book.prototype.packageIdentifier = function(packageXml){
+	var book = this,
+			parse = new EPUBJS.Parser();
+
+	return parse.identifier(packageXml);
+};
+
+EPUBJS.Book.prototype.unpack = function(packageXml){
+	var book = this,
+			parse = new EPUBJS.Parser();
+
+	book.contents = parse.packageContents(packageXml, book.settings.contentsPath); // Extract info from contents
+
+	book.manifest = book.contents.manifest;
+	book.spine = book.contents.spine;
+	book.spineIndexByURL = book.contents.spineIndexByURL;
+	book.metadata = book.contents.metadata;
+	if(!book.settings.bookKey) {
+		book.settings.bookKey = book.generateBookKey(book.metadata.identifier);
+	}
+
+	//-- Set Globbal Layout setting based on metadata
+	book.globalLayoutProperties = book.parseLayoutProperties(book.metadata);
+
+	book.cover = book.contents.cover = book.settings.contentsPath + book.contents.coverPath;
+
+	book.spineNodeIndex = book.contents.spineNodeIndex;
+
+	book.ready.manifest.resolve(book.contents.manifest);
+	book.ready.spine.resolve(book.contents.spine);
+	book.ready.metadata.resolve(book.contents.metadata);
+	book.ready.cover.resolve(book.contents.cover);
+
+
+	//-- Load the TOC, optional; either the EPUB3 XHTML Navigation file or the EPUB2 NCX file
+	if(book.contents.navPath) {
+		book.settings.navUrl = book.settings.contentsPath + book.contents.navPath;
+
+		book.loadXml(book.settings.navUrl).
+			then(function(navHtml){
+				return parse.nav(navHtml, book.spineIndexByURL, book.spine); // Grab Table of Contents
+			}).then(function(toc){
+				book.toc = book.contents.toc = toc;
+				book.ready.toc.resolve(book.contents.toc);
+			}, function(error) {
+				book.ready.toc.resolve(false);
+			});
+
+		// Load the optional pageList
+		book.loadXml(book.settings.navUrl).
+			then(function(navHtml){
+				return parse.pageList(navHtml, book.spineIndexByURL, book.spine);
+			}).then(function(pageList){
+				var epubcfi = new EPUBJS.EpubCFI();
+				var wait = 0; // need to generate a cfi
+
+				// No pageList found
+				if(pageList.length === 0) {
+					return;
+				}
+
+				book.pageList = book.contents.pageList = pageList;
+
+				// Replace HREFs with CFI
+				book.pageList.forEach(function(pg){
+					if(!pg.cfi) {
+						wait += 1;
+						epubcfi.generateCfiFromHref(pg.href, book).then(function(cfi){
+							pg.cfi = cfi;
+							pg.packageUrl = book.settings.packageUrl;
+
+							wait -= 1;
+							if(wait === 0) {
+								book.pagination.process(book.pageList);
+								book.ready.pageList.resolve(book.pageList);
+							}
+						});
+					}
+				});
+
+				if(!wait) {
+					book.pagination.process(book.pageList);
+					book.ready.pageList.resolve(book.pageList);
+				}
+
+			}, function(error) {
+				book.ready.pageList.resolve([]);
+			});
+	} else if(book.contents.tocPath) {
+		book.settings.tocUrl = book.settings.contentsPath + book.contents.tocPath;
+
+		book.loadXml(book.settings.tocUrl).
+			then(function(tocXml){
+					return parse.toc(tocXml, book.spineIndexByURL, book.spine); // Grab Table of Contents
+			}).then(function(toc){
+				book.toc = book.contents.toc = toc;
+				book.ready.toc.resolve(book.contents.toc);
+			}, function(error) {
+				book.ready.toc.resolve(false);
+			});
+
+	} else {
+		book.ready.toc.resolve(false);
+	}
+
+};
+
+EPUBJS.Book.prototype.createHiddenRender = function(renderer, _width, _height) {
+	var box = this.element.getBoundingClientRect();
+	var width = _width || this.settings.width || box.width;
+	var height = _height || this.settings.height || box.height;
+	var hiddenContainer;
+	var hiddenEl;
+	renderer.setMinSpreadWidth(this.settings.minSpreadWidth);
+	renderer.setGap(this.settings.gap);
+
+  this._registerReplacements(renderer);
+	if(this.settings.forceSingle) {
+		renderer.forceSingle(true);
+	}
+
+	hiddenContainer = document.createElement("div");
+	hiddenContainer.style.visibility = "hidden";
+	hiddenContainer.style.overflow = "hidden";
+	hiddenContainer.style.width = "0";
+	hiddenContainer.style.height = "0";
+	this.element.appendChild(hiddenContainer);
+
+	hiddenEl = document.createElement("div");
+	hiddenEl.style.visibility = "hidden";
+	hiddenEl.style.overflow = "hidden";
+	hiddenEl.style.width = width + "px";//"0";
+	hiddenEl.style.height = height +"px"; //"0";
+	hiddenContainer.appendChild(hiddenEl);
+
+	renderer.initialize(hiddenEl);
+	return hiddenContainer;
+};
+
+// Generates the pageList array by loading every chapter and paging through them
+EPUBJS.Book.prototype.generatePageList = function(width, height){
+	var pageList = [];
+	var pager = new EPUBJS.Renderer(this.settings.render_method, false); //hidden
+	var hiddenContainer = this.createHiddenRender(pager, width, height);
+	var deferred = new RSVP.defer();
+	var spinePos = -1;
+	var spineLength = this.spine.length;
+	var totalPages = 0;
+	var currentPage = 0;
+	var nextChapter = function(deferred){
+		var chapter;
+		var next = spinePos + 1;
+		var done = deferred || new RSVP.defer();
+		var loaded;
+		if(next >= spineLength) {
+			done.resolve();
+		} else {
+			spinePos = next;
+			chapter = new EPUBJS.Chapter(this.spine[spinePos], this.store);
+			pager.displayChapter(chapter, this.globalLayoutProperties).then(function(chap){
+				pager.pageMap.forEach(function(item){
+					currentPage += 1;
+					pageList.push({
+						"cfi" : item.start,
+						"page" : currentPage
+					});
+
+				});
+
+				if(pager.pageMap.length % 2 > 0 &&
+					 pager.spreads) {
+					currentPage += 1; // Handle Spreads
+					pageList.push({
+						"cfi" : pager.pageMap[pager.pageMap.length - 1].end,
+						"page" : currentPage
+					});
+				}
+
+				// Load up the next chapter
+				setTimeout(function(){
+					nextChapter(done);
+				}, 1);
+			});
+		}
+		return done.promise;
+	}.bind(this);
+
+	var finished = nextChapter().then(function(){
+		pager.remove();
+		this.element.removeChild(hiddenContainer);
+		deferred.resolve(pageList);
+	}.bind(this));
+
+	return deferred.promise;
+};
+
+// Render out entire book and generate the pagination
+// Width and Height are optional and will default to the current dimensions
+EPUBJS.Book.prototype.generatePagination = function(width, height) {
+	var book = this;
+	var defered = new RSVP.defer();
+
+	this.ready.spine.promise.then(function(){
+		book.generatePageList(width, height).then(function(pageList){
+			book.pageList = book.contents.pageList = pageList;
+			book.pagination.process(pageList);
+			book.ready.pageList.resolve(book.pageList);
+			defered.resolve(book.pageList);
+		});
+	});
+
+	return defered.promise;
+};
+
+// Process the pagination from a JSON array containing the pagelist
+EPUBJS.Book.prototype.loadPagination = function(pagelistJSON) {
+	var pageList = JSON.parse(pagelistJSON);
+
+	if(pageList && pageList.length) {
+		this.pageList = pageList;
+		this.pagination.process(this.pageList);
+		this.ready.pageList.resolve(this.pageList);
+	}
+	return 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;
+};
+
+/* Private Helpers */
+
+//-- Listeners for browser events
+EPUBJS.Book.prototype.networkListeners = function(){
+	var book = this;
+
+	window.addEventListener("offline", function(e) {
+		book.online = false;
+		book.trigger("book:offline");
+	}, false);
+
+	window.addEventListener("online", function(e) {
+		book.online = true;
+		book.trigger("book:online");
+	}, false);
+
+};
+
+// Listen to all events the renderer triggers and pass them as book events
+EPUBJS.Book.prototype.listenToRenderer = function(renderer){
+	var book = this;
+	renderer.Events.forEach(function(eventName){
+		renderer.on(eventName, function(e){
+			book.trigger(eventName, e);
+		});
+	});
+
+	renderer.on("renderer:visibleRangeChanged", function(range) {
+		var startPage, endPage, percent;
+		var pageRange = [];
+
+		if(this.pageList.length > 0) {
+			startPage = this.pagination.pageFromCfi(range.start);
+			percent = this.pagination.percentageFromPage(startPage);
+			pageRange.push(startPage);
+
+			if(range.end) {
+				endPage = this.pagination.pageFromCfi(range.end);
+				//if(startPage != endPage) {
+					pageRange.push(endPage);
+				//}
+			}
+			this.trigger("book:pageChanged", {
+				"anchorPage": startPage,
+				"percentage": percent,
+				"pageRange" : pageRange
+			});
+
+			// TODO: Add event for first and last page.
+			// (though last is going to be hard, since it could be several reflowed pages long)
+		}
+	}.bind(this));
+
+	renderer.on("render:loaded", this.loadChange.bind(this));
+};
+
+// Listens for load events from the Renderer and checks against the current chapter
+// Prevents the Render from loading a different chapter when back button is pressed
+EPUBJS.Book.prototype.loadChange = function(url){
+	var uri = EPUBJS.core.uri(url);
+	var chapter;
+	
+	if(this.currentChapter) {
+		chapter = EPUBJS.core.uri(this.currentChapter.absolute);
+	}
+	
+	if(!this._rendering && this.currentChapter && uri.path != chapter.path){
+		console.warn("Miss Match", uri.path, this.currentChapter.absolute);
+		this.goto(uri.filename);
+	}
+};
+
+EPUBJS.Book.prototype.unlistenToRenderer = function(renderer){
+	renderer.Events.forEach(function(eventName){
+		renderer.off(eventName);
+	}	);
+};
+
+//-- Choose between a request from store or a request from network
+EPUBJS.Book.prototype.loadXml = function(url){
+	if(this.settings.fromStorage) {
+		return this.storage.getXml(url, this.settings.encoding);
+	} else if(this.settings.contained) {
+		return this.zip.getXml(url, this.settings.encoding);
+	}else{
+		return EPUBJS.core.request(url, 'xml', this.settings.withCredentials);
+	}
+};
+
+//-- Turns a url into a absolute url
+EPUBJS.Book.prototype.urlFrom = function(bookPath){
+	var uri = EPUBJS.core.uri(bookPath),
+		absolute = uri.protocol,
+		fromRoot = uri.path[0] == "/",
+		location = window.location,
+		//-- Get URL orgin, try for native or combine
+		origin = location.origin || location.protocol + "//" + location.host,
+		baseTag = document.getElementsByTagName('base'),
+		base;
+
+
+	//-- Check is Base tag is set
+
+	if(baseTag.length) {
+		base = baseTag[0].href;
+	}
+
+	//-- 1. Check if url is absolute
+	if(uri.protocol){
+		return uri.origin + uri.path;
+	}
+
+	//-- 2. Check if url starts with /, add base url
+	if(!absolute && fromRoot){
+		return (base || origin) + uri.path;
+	}
+
+	//-- 3. Or find full path to url and add that
+	if(!absolute && !fromRoot){
+		return EPUBJS.core.resolveUrl(base || location.pathname, uri.path);
+	}
+
+};
+
+
+EPUBJS.Book.prototype.unarchive = function(bookPath){
+	var book = this,
+		unarchived;
+
+	//-- Must use storage
+	// if(this.settings.storage == false ){
+		// this.settings.storage = true;
+		// this.storage = new fileStorage.storage();
+	// }
+
+	this.zip = new EPUBJS.Unarchiver();
+	this.store = this.zip; // Use zip storaged in ram
+	return this.zip.openZip(bookPath);
+};
+
+//-- Checks if url has a .epub or .zip extension
+EPUBJS.Book.prototype.isContained = function(bookUrl){
+	var uri = EPUBJS.core.uri(bookUrl);
+
+	if(uri.extension && (uri.extension == "epub" || uri.extension == "zip")){
+		return true;
+	}
+
+	return false;
+};
+
+//-- Checks if the book can be retrieved from localStorage
+EPUBJS.Book.prototype.isSaved = function(bookKey) {
+	var storedSettings;
+
+	if(!localStorage) {
+		return false;
+	}
+
+	storedSettings = localStorage.getItem(bookKey);
+
+	if( !localStorage ||
+		storedSettings === null) {
+		return false;
+	} else {
+		return true;
+	}
+};
+
+// Generates the Book Key using the identifer in the manifest or other string provided
+EPUBJS.Book.prototype.generateBookKey = function(identifier){
+	return "epubjs:" + EPUBJS.VERSION + ":" + window.location.host + ":" + identifier;
+};
+
+EPUBJS.Book.prototype.saveContents = function(){
+	if(!localStorage) {
+		return false;
+	}
+	localStorage.setItem(this.settings.bookKey, JSON.stringify(this.contents));
+};
+
+EPUBJS.Book.prototype.removeSavedContents = function() {
+	if(!localStorage) {
+		return false;
+	}
+	localStorage.removeItem(this.settings.bookKey);
+};
+
+
+
+//-- Takes a string or a element
+EPUBJS.Book.prototype.renderTo = function(elem){
+	var book = this,
+		rendered;
+
+	if(_.isElement(elem)) {
+		this.element = elem;
+	} else if (typeof elem == "string") {
+		this.element = EPUBJS.core.getEl(elem);
+	} else {
+		console.error("Not an Element");
+		return;
+	}
+
+	rendered = this.opened.
+				then(function(){
+					// book.render = new EPUBJS.Renderer[this.settings.renderer](book);
+					book.renderer.initialize(book.element, book.settings.width, book.settings.height);
+					book._rendered();
+					return book.startDisplay();
+				});
+
+	// rendered.then(null, function(error) { console.error(error); });
+
+	return rendered;
+};
+
+EPUBJS.Book.prototype.startDisplay = function(){
+	var display;
+
+	if(this.settings.goto) {
+		display = this.goto(this.settings.goto);
+	}else if(this.settings.previousLocationCfi) {
+		display = this.gotoCfi(this.settings.previousLocationCfi);
+	}else{
+		display = this.displayChapter(this.spinePos);
+	}
+
+	return display;
+};
+
+EPUBJS.Book.prototype.restore = function(identifier){
+
+	var book = this,
+			fetch = ['manifest', 'spine', 'metadata', 'cover', 'toc', 'spineNodeIndex', 'spineIndexByURL', 'globalLayoutProperties'],
+			reject = false,
+			bookKey = this.generateBookKey(identifier),
+			fromStore = localStorage.getItem(bookKey),
+			len = fetch.length,
+			i;
+
+	if(this.settings.clearSaved) reject = true;
+
+	if(!reject && fromStore != 'undefined' && fromStore !== null){
+		book.contents = JSON.parse(fromStore);
+
+		for(i = 0; i < len; i++) {
+			var item = fetch[i];
+
+			if(!book.contents[item]) {
+				reject = true;
+				break;
+			}
+			book[item] = book.contents[item];
+		}
+	}
+
+	if(reject || !fromStore || !this.contents || !this.settings.contentsPath){
+		return false;
+	}else{
+		this.settings.bookKey = bookKey;
+		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);
+		return true;
+	}
+
+};
+
+EPUBJS.Book.prototype.displayChapter = function(chap, end, deferred){
+	var book = this,
+		render,
+		cfi,
+		pos,
+		store,
+		defer = deferred || new RSVP.defer();
+
+	var chapter;
+
+	if(!this.isRendered) {
+		this._q.enqueue("displayChapter", arguments);
+		// Reject for now. TODO: pass promise to queue
+		defer.reject({
+				message : "Rendering",
+				stack : new Error().stack
+			});
+		return defer.promise;
+	}
+
+
+	if(this._rendering || this._rendering) {
+		// Pass along the current defer
+		this._displayQ.enqueue("displayChapter", [chap, end, defer]);
+		return defer.promise;
+	}
+
+	if(_.isNumber(chap)){
+		pos = chap;
+	}else{
+		cfi = new EPUBJS.EpubCFI(chap);
+		pos = cfi.spinePos;
+	}
+
+	if(pos < 0 || pos >= this.spine.length){
+		console.warn("Not A Valid Location");
+		pos = 0;
+		end = false;
+		cfi = false;
+	}
+
+	//-- Create a new chapter
+	chapter = new EPUBJS.Chapter(this.spine[pos], this.store);
+
+	this._rendering = true;
+
+	render = book.renderer.displayChapter(chapter, this.globalLayoutProperties);
+	if(cfi) {
+		book.renderer.gotoCfi(cfi);
+	} else if(end) {
+		book.renderer.lastPage();
+	}
+	//-- Success, Clear render queue
+	render.then(function(rendered){
+		// var inwait;
+		//-- Set the book's spine position
+		book.spinePos = pos;
+
+		defer.resolve(book.renderer);
+
+		if(!book.settings.fromStorage &&
+			 !book.settings.contained) {
+			book.preloadNextChapter();
+		}
+
+		book.currentChapter = chapter;
+		book._rendering = false;
+		book._displayQ.dequeue();
+		if(book._displayQ.length() === 0) {
+			book._gotoQ.dequeue();
+		}
+
+	}, function(error) {
+		// handle errors in either of the two requests
+		console.error("Could not load Chapter: "+ chapter.absolute);
+		book.trigger("book:chapterLoadFailed", chapter.absolute);
+		book._rendering = false;
+		defer.reject(error);
+	});
+
+	return defer.promise;
+};
+
+EPUBJS.Book.prototype.nextPage = function(){
+	var next;
+
+	if(!this.isRendered) return this._q.enqueue("nextPage", arguments);
+
+	next = this.renderer.nextPage();
+
+	if(!next){
+		return this.nextChapter();
+	}
+};
+
+EPUBJS.Book.prototype.prevPage = function() {
+	var prev;
+
+	if(!this.isRendered) return this._q.enqueue("prevPage", arguments);
+
+	prev = this.renderer.prevPage();
+
+	if(!prev){
+		return this.prevChapter();
+	}
+};
+
+EPUBJS.Book.prototype.nextChapter = function() {
+	var next;
+	if (this.spinePos < this.spine.length - 1) {
+		next = this.spinePos + 1;
+		// Skip non linear chapters
+		while (this.spine[next] && this.spine[next].linear && this.spine[next].linear == 'no') {
+			next++;
+		}
+		if (next < this.spine.length) {
+			return this.displayChapter(next);
+		} else {
+			this.trigger("book:atEnd");
+		}
+
+	} else {
+		this.trigger("book:atEnd");
+	}
+};
+
+EPUBJS.Book.prototype.prevChapter = function() {
+	var prev;
+	if (this.spinePos > 0) {
+		prev = this.spinePos - 1;
+		while (this.spine[prev] && this.spine[prev].linear && this.spine[prev].linear == 'no') {
+			prev--;
+		}
+		if (prev >= 0) {
+			return this.displayChapter(prev, true);
+		} else {
+			this.trigger("book:atStart");
+		}
+
+	} else {
+		this.trigger("book:atStart");
+	}
+};
+
+EPUBJS.Book.prototype.getCurrentLocationCfi = function() {
+	if(!this.isRendered) return false;
+	return this.renderer.currentLocationCfi;
+};
+
+EPUBJS.Book.prototype.goto = function(target){
+
+	if(target.indexOf("epubcfi(") === 0) {
+		return this.gotoCfi(target);
+	} else if(target.indexOf("%") === target.length-1) {
+		return this.gotoPercentage(parseInt(target.substring(0, target.length-1))/100);
+	} else if(typeof target === "number" || isNaN(target) === false){
+		return this.gotoPage(target);
+	} else {
+		return this.gotoHref(target);
+	}
+
+};
+
+EPUBJS.Book.prototype.gotoCfi = function(cfiString, defer){
+	var cfi,
+			spinePos,
+			spineItem,
+			rendered,
+			deferred = defer || new RSVP.defer();
+
+	if(!this.isRendered) {
+		console.warn("Not yet Rendered");
+		this.settings.previousLocationCfi = cfiString;
+		return false;
+	}
+
+	// Currently going to a chapter
+	if(this._moving || this._rendering) {
+		console.warn("Renderer is moving");
+		this._gotoQ.enqueue("gotoCfi", [cfiString, deferred]);
+		return false;
+	}
+
+	cfi = new EPUBJS.EpubCFI(cfiString);
+	spinePos = cfi.spinePos;
+
+	if(spinePos == -1) {
+		return false;
+	}
+
+	spineItem = this.spine[spinePos];
+	promise = deferred.promise;
+	this._moving = true;
+	//-- If same chapter only stay on current chapter
+	if(this.currentChapter && this.spinePos === spinePos){
+		this.renderer.gotoCfi(cfi);
+		this._moving = false;
+		deferred.resolve(this.renderer.currentLocationCfi);
+	} else {
+
+		if(!spineItem || spinePos == -1) {
+			spinePos = 0;
+			spineItem = this.spine[spinePos];
+		}
+
+		this.currentChapter = new EPUBJS.Chapter(spineItem, this.store);
+
+		if(this.currentChapter) {
+			this.spinePos = spinePos;
+			render = this.renderer.displayChapter(this.currentChapter, this.globalLayoutProperties);
+
+			this.renderer.gotoCfi(cfi);
+			render.then(function(rendered){
+					this._moving = false;
+					deferred.resolve(rendered.currentLocationCfi);
+			}.bind(this));
+		}
+	}
+
+	promise.then(function(){
+		this._gotoQ.dequeue();
+	}.bind(this));
+
+	return promise;
+};
+
+EPUBJS.Book.prototype.gotoHref = function(url, defer){
+	var split, chapter, section, relativeURL, spinePos;
+	var deferred = defer || new RSVP.defer();
+
+	if(!this.isRendered) {
+		this.settings.goto = url;
+		return false;
+	}
+
+	// Currently going to a chapter
+	if(this._moving || this._rendering) {
+		this._gotoQ.enqueue("gotoHref", [url, deferred]);
+		return false;
+	}
+
+	split = url.split("#");
+	chapter = split[0];
+	section = split[1] || false;
+	// absoluteURL = (chapter.search("://") === -1) ? (this.settings.contentsPath + chapter) : chapter;
+	relativeURL = chapter.replace(this.settings.contentsPath, '');
+	spinePos = this.spineIndexByURL[relativeURL];
+
+	//-- If link fragment only stay on current chapter
+	if(!chapter){
+		spinePos = this.currentChapter ? this.currentChapter.spinePos : 0;
+	}
+
+	//-- Check that URL is present in the index, or stop
+	if(typeof(spinePos) != "number") return false;
+
+	if(!this.currentChapter || spinePos != this.currentChapter.spinePos){
+		//-- Load new chapter if different than current
+		return this.displayChapter(spinePos).then(function(){
+				if(section){
+					this.renderer.section(section);
+				}
+				deferred.resolve(this.renderer.currentLocationCfi);
+			}.bind(this));
+	}else{
+		//--  Goto section
+		if(section) {
+			this.renderer.section(section);
+		} else {
+			// Or jump to the start
+			this.renderer.firstPage();
+		}
+		deferred.resolve(this.renderer.currentLocationCfi);
+	}
+
+	deferred.promise.then(function(){
+		this._gotoQ.dequeue();
+	}.bind(this));
+
+	return deferred.promise;
+};
+
+EPUBJS.Book.prototype.gotoPage = function(pg){
+	var cfi = this.pagination.cfiFromPage(pg);
+	return this.gotoCfi(cfi);
+};
+
+EPUBJS.Book.prototype.gotoPercentage = function(percent){
+	var pg = this.pagination.pageFromPercentage(percent);
+	return this.gotoPage(pg);
+};
+
+EPUBJS.Book.prototype.preloadNextChapter = function() {
+	var next;
+	var chap = this.spinePos + 1;
+
+	if(chap >= this.spine.length){
+		return false;
+	}
+
+	next = new EPUBJS.Chapter(this.spine[chap]);
+	if(next) {
+		EPUBJS.core.request(next.absolute);
+	}
+};
+
+
+EPUBJS.Book.prototype.storeOffline = function() {
+	var book = this,
+		assets = _.values(this.manifest);
+
+	//-- Creates a queue of all items to load
+	return EPUBJS.storage.batch(assets).
+			then(function(){
+				book.settings.stored = true;
+				book.trigger("book:stored");
+			});
+};
+
+EPUBJS.Book.prototype.availableOffline = function() {
+	return this.settings.stored > 0 ? true : false;
+};
+
+/*
+EPUBJS.Book.prototype.fromStorage = function(stored) {
+
+	if(this.contained) return;
+
+	if(!stored){
+		this.online = true;
+		this.tell("book:online");
+	}else{
+		if(!this.availableOffline){
+			//-- If book hasn't been cached yet, store offline
+			this.storeOffline(function(){
+				this.online = false;
+				this.tell("book:offline");
+			}.bind(this));
+
+		}else{
+			this.online = false;
+			this.tell("book:offline");
+		}
+	}
+
+}
+*/
+
+EPUBJS.Book.prototype.setStyle = function(style, val, prefixed) {
+	var noreflow = ["color", "background", "background-color"];
+	
+	if(!this.isRendered) return this._q.enqueue("setStyle", arguments);
+
+	this.settings.styles[style] = val;
+
+	this.renderer.setStyle(style, val, prefixed);
+	
+	if(noreflow.indexOf(style) === -1) {
+		// clearTimeout(this.reformatTimeout);
+		// this.reformatTimeout = setTimeout(function(){
+		this.renderer.reformat();
+		// }.bind(this), 10);
+	}
+};
+
+EPUBJS.Book.prototype.removeStyle = function(style) {
+	if(!this.isRendered) return this._q.enqueue("removeStyle", arguments);
+	this.renderer.removeStyle(style);
+	this.renderer.reformat();
+	delete this.settings.styles[style];
+};
+
+EPUBJS.Book.prototype.addHeadTag = function(tag, attrs) {
+	if(!this.isRendered) return this._q.enqueue("addHeadTag", arguments);
+    this.settings.headTags[tag] = attrs;
+};
+
+EPUBJS.Book.prototype.useSpreads = function(use) {
+	console.warn("useSpreads is deprecated, use forceSingle or set a layoutOveride instead");
+	if(use === false) {
+		this.forceSingle(true);
+	} else {
+		this.forceSingle(false);
+	}
+};
+
+EPUBJS.Book.prototype.forceSingle = function(_use) {
+	var force = typeof _use === "undefined" ? true : _use;
+	
+	this.renderer.forceSingle(force);
+	this.settings.forceSingle = force;
+	if(this.isRendered) {
+		this.renderer.reformat();
+	}
+};
+
+EPUBJS.Book.prototype.setMinSpreadWidth = function(width) {
+	this.settings.minSpreadWidth = width;
+	if(this.isRendered) {
+		this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth);
+		this.renderer.reformat();
+	}
+};
+
+EPUBJS.Book.prototype.setGap = function(gap) {
+	this.settings.gap = gap;
+	if(this.isRendered) {
+		this.renderer.setGap(this.settings.gap);
+		this.renderer.reformat();
+	}
+};
+
+EPUBJS.Book.prototype.chapter = function(path) {
+	var spinePos = this.spineIndexByURL[path];
+	var spineItem;
+	var chapter;
+
+	if(spinePos){
+		spineItem = this.spine[spinePos];
+		chapter = new EPUBJS.Chapter(spineItem, this.store);
+		chapter.load();
+	}
+	return chapter;
+};
+
+EPUBJS.Book.prototype.unload = function(){
+
+	if(this.settings.restore && localStorage) {
+		this.saveContents();
+	}
+
+	this.unlistenToRenderer(this.renderer);
+
+	this.trigger("book:unload");
+};
+
+EPUBJS.Book.prototype.destroy = function() {
+
+	window.removeEventListener("beforeunload", this.unload);
+
+	if(this.currentChapter) this.currentChapter.unload();
+
+	this.unload();
+
+	if(this.render) this.render.remove();
+
+};
+
+EPUBJS.Book.prototype._ready = function() {
+
+	this.trigger("book:ready");
+
+};
+
+EPUBJS.Book.prototype._rendered = function(err) {
+	var book = this;
+
+	this.isRendered = true;
+	this.trigger("book:rendered");
+
+	this._q.flush();
+};
+
+
+EPUBJS.Book.prototype.applyStyles = function(renderer, callback){
+	// if(!this.isRendered) return this._q.enqueue("applyStyles", arguments);
+	renderer.applyStyles(this.settings.styles);
+	callback();
+};
+
+EPUBJS.Book.prototype.applyHeadTags = function(renderer, callback){
+	// if(!this.isRendered) return this._q.enqueue("applyHeadTags", arguments);
+	renderer.applyHeadTags(this.settings.headTags);
+	callback();
+};
+
+EPUBJS.Book.prototype._registerReplacements = function(renderer){
+	renderer.registerHook("beforeChapterDisplay", this.applyStyles.bind(this, renderer), true);
+	renderer.registerHook("beforeChapterDisplay", this.applyHeadTags.bind(this, renderer), true);
+	renderer.registerHook("beforeChapterDisplay", EPUBJS.replace.hrefs.bind(this), true);
+
+	if(this._needsAssetReplacement()) {
+
+		renderer.registerHook("beforeChapterDisplay", [
+			EPUBJS.replace.head,
+			EPUBJS.replace.resources,
+			EPUBJS.replace.svg
+		], true);
+
+	}
+
+};
+
+EPUBJS.Book.prototype._needsAssetReplacement = function(){
+	if(this.settings.fromStorage) {
+
+		//-- Filesystem api links are relative, so no need to replace them
+		if(this.storage.getStorageType() == "filesystem") {
+			return false;
+		}
+
+		return true;
+
+	} else if(this.settings.contained) {
+
+		return true;
+
+	} else {
+
+		return false;
+
+	}
+};
+
+
+//-- http://www.idpf.org/epub/fxl/
+EPUBJS.Book.prototype.parseLayoutProperties = function(metadata){
+	var layout = (this.layoutOveride && this.layoutOveride.layout) || metadata.layout || "reflowable";
+	var spread = (this.layoutOveride && this.layoutOveride.spread) || metadata.spread || "auto";
+	var orientation = (this.layoutOveride && this.layoutOveride.orientation) || metadata.orientation || "auto";
+	return {
+		layout : layout,
+		spread : spread,
+		orientation : orientation
+	};
+};
+
+//-- Enable binding events to book
+RSVP.EventTarget.mixin(EPUBJS.Book.prototype);
+
+//-- Handle RSVP Errors
+RSVP.on('error', function(event) {
+	//console.error(event, event.detail);
+});
+
+RSVP.configure('instrument', true); //-- true | will logging out all RSVP rejections
+// RSVP.on('created', listener);
+// RSVP.on('chained', listener);
+// RSVP.on('fulfilled', listener);
+RSVP.on('rejected', function(event){
+	console.error(event.detail.message, event.detail.stack);
+});
+
+EPUBJS.Chapter = function(spineObject, store){
+	this.href = spineObject.href;
+	this.absolute = spineObject.url;
+	this.id = spineObject.id;
+	this.spinePos = spineObject.index;
+	this.cfiBase = spineObject.cfiBase;
+	this.properties = spineObject.properties;
+	this.manifestProperties = spineObject.manifestProperties;
+	this.linear = spineObject.linear;
+	this.pages = 1;
+	this.store = store;
+	this.epubcfi = new EPUBJS.EpubCFI();
+	this.deferred = new RSVP.defer();
+	this.loaded = this.deferred.promise;
+};
+
+
+EPUBJS.Chapter.prototype.load = function(_store){
+	var store = _store || this.store;
+	var promise;
+	// if(this.store && (!this.book.online || this.book.contained))
+	if(store){
+		promise = store.get(this.href);
+	}else{
+		promise = EPUBJS.core.request(this.absolute, 'xml');
+	}
+	
+	promise.then(function(xml){
+		this.setDocument(xml);
+		this.deferred.resolve(this);
+	}.bind(this));
+	
+	return promise;
+};
+
+EPUBJS.Chapter.prototype.render = function(_store){
+	
+	return this.load().then(function(doc){
+		
+		var serializer = new XMLSerializer();
+		var contents;
+		var head = doc.head;
+		var base = doc.createElement("base");
+		
+		base.setAttribute("href", window.location.origin + this.absolute);
+		head.insertBefore(base, head.firstChild);
+		contents = serializer.serializeToString(doc);
+		
+		return contents;
+		
+	}.bind(this));
+};
+
+EPUBJS.Chapter.prototype.url = function(_store){
+	var deferred = new RSVP.defer();
+	var store = _store || this.store;
+	var loaded;
+	var chapter = this;
+	var url;
+	
+	if(store){
+		if(!this.tempUrl) {
+			store.getUrl(this.absolute).then(function(url){
+				chapter.tempUrl = url;
+				deferred.resolve(url);
+			});
+		} else {
+			url = this.tempUrl;
+			deferred.resolve(url);
+		}
+	}else{
+		url = this.absolute;
+		deferred.resolve(url);
+	}
+	/*
+	loaded = EPUBJS.core.request(url, 'xml', false);
+	loaded.then(function(contents){
+		chapter.contents = contents;
+		deferred.resolve(chapter.absolute);
+	}, function(error){
+		deferred.reject(error);
+	});
+	*/
+	
+	return deferred.promise;
+};
+
+EPUBJS.Chapter.prototype.setPages = function(num){
+	this.pages = num;
+};
+
+EPUBJS.Chapter.prototype.getPages = function(num){
+	return this.pages;
+};
+
+EPUBJS.Chapter.prototype.getID = function(){
+	return this.ID;
+};
+
+EPUBJS.Chapter.prototype.unload = function(store){
+	this.document = null;
+	if(this.tempUrl && store) {
+		store.revokeUrl(this.tempUrl);
+		this.tempUrl = false;
+	}
+};
+
+EPUBJS.Chapter.prototype.setDocument = function(_document){
+	var uri = _document.namespaceURI;
+	var doctype = _document.doctype;
+
+	// Creates an empty document
+	this.document = _document.implementation.createDocument(
+			uri,
+			null,
+			null
+	);
+	this.contents = this.document.importNode(
+			_document.documentElement, //node to import
+			true                         //clone its descendants
+	);
+
+	this.document.appendChild(this.contents);
+
+	// Fix to apply wgxpath to new document in IE
+	if(!this.document.evaluate && document.evaluate) {
+		this.document.evaluate = document.evaluate;
+	}
+
+	// this.deferred.resolve(this.contents);
+};
+
+EPUBJS.Chapter.prototype.cfiFromRange = function(_range) {
+	var range;
+	var startXpath, endXpath;
+	var startContainer, endContainer;
+	var cleanTextContent, cleanEndTextContent;
+	
+	// Check for Contents
+	if(!this.document) return;
+	startXpath = EPUBJS.core.getElementXPath(_range.startContainer);
+	// console.log(startContainer)
+	endXpath = EPUBJS.core.getElementXPath(_range.endContainer);
+
+	startContainer = this.document.evaluate(startXpath, this.document, EPUBJS.core.nsResolver, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+	
+	if(!_range.collapsed) {
+		endContainer = this.document.evaluate(endXpath, this.document, EPUBJS.core.nsResolver, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+	}
+	
+	range = this.document.createRange();
+	// Find Exact Range in original document
+	if(startContainer) {
+		try {
+			range.setStart(startContainer, _range.startOffset);
+			if(!_range.collapsed && endContainer) {
+				range.setEnd(endContainer, _range.endOffset);
+			}
+		} catch (e) {
+			console.log("missed");
+			startContainer = false;
+		}
+		
+	}
+
+	// Fuzzy Match
+	if(!startContainer) {
+		console.log("not found, try fuzzy match");
+		cleanStartTextContent = EPUBJS.core.cleanStringForXpath(_range.startContainer.textContent);
+		startXpath = "//text()[contains(.," + cleanStartTextContent + ")]";
+		
+		startContainer = this.document.evaluate(startXpath, this.document, EPUBJS.core.nsResolver, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+
+		if(startContainer){
+			// console.log("Found with Fuzzy");
+			range.setStart(startContainer, _range.startOffset);
+
+			if(!_range.collapsed) {
+				cleanEndTextContent = EPUBJS.core.cleanStringForXpath(_range.endContainer.textContent);
+				endXpath = "//text()[contains(.," + cleanEndTextContent + ")]";
+				endContainer = this.document.evaluate(endXpath, this.document, EPUBJS.core.nsResolver, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+				if(endContainer) {
+					range.setEnd(endContainer, _range.endOffset);
+				}
+			}
+
+		}
+	}
+	
+	// Generate the Cfi 
+	return this.epubcfi.generateCfiFromRange(range, this.cfiBase);
+};
+
+EPUBJS.Chapter.prototype.find = function(_query){
+	var chapter = this;
+	var matches = [];
+	var query = _query.toLowerCase();
+	//var xpath = this.document.evaluate(".//text()[contains(translate(., '"+query.toUpperCase()+"', '"+query+"'),'"+query+"')]", this.document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
+	var find = function(node){
+		// Search String
+		var text = node.textContent.toLowerCase();
+		var range = chapter.document.createRange();
+		var cfi;
+		var pos;
+		var last = -1;
+		var excerpt;
+		var limit = 150;
+		
+		while (pos != -1) {
+			pos = text.indexOf(query, last + 1);
+			
+			if(pos != -1) {
+				// If Found, Create Range
+				range = chapter.document.createRange();
+				range.setStart(node, pos);
+				range.setEnd(node, pos + query.length);
+				
+				//Generate CFI
+				cfi = chapter.cfiFromRange(range);
+				
+				// Generate Excerpt
+				if(node.textContent.length < limit) {
+					excerpt = node.textContent;
+				} else {
+					excerpt = node.textContent.substring(pos-limit/2,pos+limit/2);
+					excerpt = "..." + excerpt + "...";
+				}
+				
+				//Add CFI to list
+				matches.push({
+					cfi: cfi,
+					excerpt: excerpt
+				});
+			}
+			
+			last = pos;
+		}
+
+	};
+	
+	// Grab text nodes
+	
+	/*
+	for ( var i=0 ; i < xpath.snapshotLength; i++ ) {
+		find(xpath.snapshotItem(i));
+	}
+	*/
+	
+	this.textSprint(this.document, function(node){
+		find(node);
+	});
+	
+	
+	// Return List of CFIs
+	return matches;
+};
+
+
+EPUBJS.Chapter.prototype.textSprint = function(root, func) {
+	var treeWalker = document.createTreeWalker(root, NodeFilter.SHOW_TEXT, {
+			acceptNode: function (node) {
+					if (node.data && ! /^\s*$/.test(node.data) ) {
+						return NodeFilter.FILTER_ACCEPT;
+					} else {
+						return NodeFilter.FILTER_REJECT;
+					}
+			}
+	}, false);
+	var node;
+	while ((node = treeWalker.nextNode())) {
+		func(node);
+	}
+
+};
+var EPUBJS = EPUBJS || {};
+EPUBJS.core = {};
+
+//-- Get a element for an id
+EPUBJS.core.getEl = function(elem) {
+	return document.getElementById(elem);
+};
+
+//-- Get all elements for a class
+EPUBJS.core.getEls = function(classes) {
+	return document.getElementsByClassName(classes);
+};
+
+EPUBJS.core.request = function(url, type, withCredentials) {
+	var supportsURL = window.URL;
+	var BLOB_RESPONSE = supportsURL ? "blob" : "arraybuffer";
+
+	var deferred = new RSVP.defer();
+
+	var xhr = new XMLHttpRequest();
+
+	//-- Check from PDF.js: 
+	//   https://github.com/mozilla/pdf.js/blob/master/web/compatibility.js
+	var xhrPrototype = XMLHttpRequest.prototype;
+	
+	if (!('overrideMimeType' in xhrPrototype)) {
+		// IE10 might have response, but not overrideMimeType
+		Object.defineProperty(xhrPrototype, 'overrideMimeType', {
+			value: function xmlHttpRequestOverrideMimeType(mimeType) {}
+		});
+	}
+	if(withCredentials) {
+		xhr.withCredentials = true;
+	}
+	xhr.open("GET", url, true);
+	xhr.onreadystatechange = handler;
+	
+	if(type == 'blob'){
+		xhr.responseType = BLOB_RESPONSE;
+	}
+	
+	if(type == "json") {
+		xhr.setRequestHeader("Accept", "application/json");
+	}
+	
+	if(type == 'xml') {
+		xhr.overrideMimeType('text/xml');
+	}
+	
+	xhr.send();
+	
+	function handler() {
+		if (this.readyState === this.DONE) {
+			if (this.status === 200 || this.responseXML ) { //-- Firefox is reporting 0 for blob urls
+				var r;
+				
+				if(type == 'xml'){
+					r = this.responseXML;
+				}else
+				if(type == 'json'){
+					r = JSON.parse(this.response);
+				}else
+				if(type == 'blob'){
+	
+					if(supportsURL) {
+						r = this.response;
+					} else {
+						//-- Safari doesn't support responseType blob, so create a blob from arraybuffer
+						r = new Blob([this.response]);
+					}
+	
+				}else{
+					r = this.response;
+				}
+				
+				deferred.resolve(r);
+			} else {
+				deferred.reject({
+					message : this.response,
+					stack : new Error().stack
+				});
+			}
+		}
+	}
+
+	return deferred.promise;
+};
+
+EPUBJS.core.toArray = function(obj) {
+	var arr = [];
+
+	for (var member in obj) {
+		var newitm;
+		if ( obj.hasOwnProperty(member) ) {
+			newitm = obj[member];
+			newitm.ident = member;
+			arr.push(newitm);
+		}
+	}
+
+	return arr;
+};
+
+//-- Parse the different parts of a url, returning a object
+EPUBJS.core.uri = function(url){
+	var uri = {
+				protocol : '',
+				host : '',
+				path : '',
+				origin : '',
+				directory : '',
+				base : '',
+				filename : '',
+				extension : '',
+				fragment : '',
+				href : url
+			},
+			doubleSlash = url.indexOf('://'),
+			search = url.indexOf('?'),
+			fragment = url.indexOf("#"),
+			withoutProtocol,
+			dot,
+			firstSlash;
+
+	if(fragment != -1) {
+		uri.fragment = url.slice(fragment + 1);
+		url = url.slice(0, fragment);
+	}
+
+	if(search != -1) {
+		uri.search = url.slice(search + 1);
+		url = url.slice(0, search);
+		href = url;
+	}
+	
+	if(doubleSlash != -1) {
+		uri.protocol = url.slice(0, doubleSlash);
+		withoutProtocol = url.slice(doubleSlash+3);
+		firstSlash = withoutProtocol.indexOf('/');
+		
+		if(firstSlash === -1) {
+			uri.host = uri.path;
+			uri.path = "";
+		} else {
+			uri.host = withoutProtocol.slice(0, firstSlash);
+			uri.path = withoutProtocol.slice(firstSlash);
+		}
+		
+		
+		uri.origin = uri.protocol + "://" + uri.host;
+		
+		uri.directory = EPUBJS.core.folder(uri.path);
+		
+		uri.base = uri.origin + uri.directory;
+		// return origin;
+	} else {
+		uri.path = url;
+		uri.directory = EPUBJS.core.folder(url);
+		uri.base = uri.directory;
+	}
+	
+	//-- Filename
+	uri.filename = url.replace(uri.base, '');
+	dot = uri.filename.lastIndexOf('.');
+	if(dot != -1) {
+		uri.extension = uri.filename.slice(dot+1);
+	}
+	return uri;
+};
+
+//-- Parse out the folder, will return everything before the last slash
+
+EPUBJS.core.folder = function(url){
+	
+	var lastSlash = url.lastIndexOf('/');
+	
+	if(lastSlash == -1) var folder = '';
+		
+	folder = url.slice(0, lastSlash + 1);
+	
+	return folder;
+
+};
+
+//-- https://github.com/ebidel/filer.js/blob/master/src/filer.js#L128
+EPUBJS.core.dataURLToBlob = function(dataURL) {
+	var BASE64_MARKER = ';base64,',
+		parts, contentType, raw, rawLength, uInt8Array;
+
+	if (dataURL.indexOf(BASE64_MARKER) == -1) {
+		parts = dataURL.split(',');
+		contentType = parts[0].split(':')[1];
+		raw = parts[1];
+
+		return new Blob([raw], {type: contentType});
+	}
+
+	parts = dataURL.split(BASE64_MARKER);
+	contentType = parts[0].split(':')[1];
+	raw = window.atob(parts[1]);
+	rawLength = raw.length;
+
+	uInt8Array = new Uint8Array(rawLength);
+
+	for (var i = 0; i < rawLength; ++i) {
+		uInt8Array[i] = raw.charCodeAt(i);
+	}
+
+	return new Blob([uInt8Array], {type: contentType});
+};
+
+//-- Load scripts async: http://stackoverflow.com/questions/7718935/load-scripts-asynchronously 
+EPUBJS.core.addScript = function(src, callback, target) {
+	var s, r;
+	r = false;
+	s = document.createElement('script');
+	s.type = 'text/javascript';
+	s.async = false;
+	s.src = src;
+	s.onload = s.onreadystatechange = function() {
+		if ( !r && (!this.readyState || this.readyState == 'complete') ) {
+			r = true;
+			if(callback) callback();
+		}
+	};
+	target = target || document.body;
+	target.appendChild(s);
+};
+
+EPUBJS.core.addScripts = function(srcArr, callback, target) {
+	var total = srcArr.length,
+		curr = 0,
+		cb = function(){
+			curr++;
+			if(total == curr){
+				if(callback) callback();
+			}else{
+				EPUBJS.core.addScript(srcArr[curr], cb, target);
+			}
+		};
+
+	EPUBJS.core.addScript(srcArr[curr], cb, target);
+};
+
+EPUBJS.core.addCss = function(src, callback, target) {
+	var s, r;
+	r = false;
+	s = document.createElement('link');
+	s.type = 'text/css';
+	s.rel = "stylesheet";
+	s.href = src;
+	s.onload = s.onreadystatechange = function() {
+		if ( !r && (!this.readyState || this.readyState == 'complete') ) {
+			r = true;
+			if(callback) callback();
+		}
+	};
+	target = target || document.body;
+	target.appendChild(s);
+};
+
+EPUBJS.core.prefixed = function(unprefixed) {
+	var vendors = ["Webkit", "Moz", "O", "ms" ],
+		prefixes = ['-Webkit-', '-moz-', '-o-', '-ms-'],
+		upper = unprefixed[0].toUpperCase() + unprefixed.slice(1),
+		length = vendors.length;
+	
+	if (typeof(document.body.style[unprefixed]) != 'undefined') {
+		return unprefixed;
+	}
+
+	for ( var i=0; i < length; i++ ) {
+		if (typeof(document.body.style[vendors[i] + upper]) != 'undefined') {
+			return vendors[i] + upper;
+		}
+	}
+
+	return unprefixed;
+};
+
+EPUBJS.core.resolveUrl = function(base, path) {
+	var url,
+		segments = [],
+		uri = EPUBJS.core.uri(path),
+		folders = base.split("/"),
+		paths;
+	
+	if(uri.host) {
+		return path;
+	}
+	
+	folders.pop();
+
+	paths = path.split("/");
+	paths.forEach(function(p){
+		if(p === ".."){
+			folders.pop();
+		}else{
+			segments.push(p);
+		}
+	});
+
+	url = folders.concat(segments);
+
+	return url.join("/");
+};
+
+// http://stackoverflow.com/questions/105034/how-to-create-a-guid-uuid-in-javascript
+EPUBJS.core.uuid = function() {
+	var d = new Date().getTime();
+	var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+			var r = (d + Math.random()*16)%16 | 0;
+			d = Math.floor(d/16);
+			return (c=='x' ? r : (r&0x7|0x8)).toString(16);
+	});
+	return uuid;
+};
+
+// Fast quicksort insert for sorted array -- based on:
+// http://stackoverflow.com/questions/1344500/efficient-way-to-insert-a-number-into-a-sorted-array-of-numbers 
+EPUBJS.core.insert = function(item, array, compareFunction) {
+	var location = EPUBJS.core.locationOf(item, array, compareFunction);
+	array.splice(location, 0, item);
+	
+	return location;
+};
+
+EPUBJS.core.locationOf = function(item, array, compareFunction, _start, _end) {
+	var start = _start || 0;
+	var end = _end || array.length;
+	var pivot = parseInt(start + (end - start) / 2);
+	var compared;
+	if(!compareFunction){
+		compareFunction = function(a, b) {
+			if(a > b) return 1;
+			if(a < b) return -1;
+			if(a = b) return 0;
+		};
+	}
+	if(end-start <= 0) {
+		return pivot;
+	}
+	
+	compared = compareFunction(array[pivot], item);
+	if(end-start === 1) {
+		return compared > 0 ? pivot : pivot + 1;
+	}
+	
+	if(compared === 0) {
+		return pivot;
+	}
+	if(compared === -1) {
+		return EPUBJS.core.locationOf(item, array, compareFunction, pivot, end);
+	} else{
+		return EPUBJS.core.locationOf(item, array, compareFunction, start, pivot);
+	}
+};
+
+EPUBJS.core.indexOfSorted = function(item, array, compareFunction, _start, _end) {
+	var start = _start || 0;
+	var end = _end || array.length;
+	var pivot = parseInt(start + (end - start) / 2);
+	var compared;
+	if(!compareFunction){
+		compareFunction = function(a, b) {
+			if(a > b) return 1;
+			if(a < b) return -1;
+			if(a = b) return 0;
+		};
+	}
+	if(end-start <= 0) {
+		return -1; // Not found
+	}
+
+	compared = compareFunction(array[pivot], item);
+	if(end-start === 1) {
+		return compared === 0 ? pivot : -1;
+	}
+	if(compared === 0) {
+		return pivot; // Found
+	}
+	if(compared === -1) {
+		return EPUBJS.core.indexOfSorted(item, array, compareFunction, pivot, end);
+	} else{
+		return EPUBJS.core.indexOfSorted(item, array, compareFunction, start, pivot);
+	}
+};
+
+
+EPUBJS.core.queue = function(_scope){
+	var _q = [];
+	var scope = _scope;
+	// Add an item to the queue
+	var enqueue = function(funcName, args, context) {
+		_q.push({
+			"funcName" : funcName,
+			"args"     : args,
+			"context"  : context
+		});
+		return _q;
+	};
+	// Run one item
+	var dequeue = function(){
+		var inwait;
+		if(_q.length) {
+			inwait = _q.shift();
+			// Defer to any current tasks
+			// setTimeout(function(){
+			scope[inwait.funcName].apply(inwait.context || scope, inwait.args);
+			// }, 0);
+		}
+	};
+	
+	// Run All
+	var flush = function(){
+		while(_q.length) {
+			dequeue();
+		}
+	};
+	// Clear all items in wait
+	var clear = function(){
+		_q = [];
+	};
+	
+	var length = function(){
+		return _q.length;
+	};
+	
+	return {
+		"enqueue" : enqueue,
+		"dequeue" : dequeue,
+		"flush" : flush,
+		"clear" : clear,
+		"length" : length
+	};
+};
+
+// From: https://code.google.com/p/fbug/source/browse/branches/firebug1.10/content/firebug/lib/xpath.js
+/**
+ * Gets an XPath for an element which describes its hierarchical location.
+ */
+EPUBJS.core.getElementXPath = function(element) {
+	if (element && element.id) {
+		return '//*[@id="' + element.id + '"]';
+	} else {
+		return EPUBJS.core.getElementTreeXPath(element);
+	}
+};
+
+EPUBJS.core.getElementTreeXPath = function(element) {
+	var paths = [];
+	var 	isXhtml = (element.ownerDocument.documentElement.getAttribute('xmlns') === "http://www.w3.org/1999/xhtml");
+	var index, nodeName, tagName, pathIndex;
+	
+	if(element.nodeType === Node.TEXT_NODE){
+		// index = Array.prototype.indexOf.call(element.parentNode.childNodes, element) + 1;
+		index = EPUBJS.core.indexOfTextNode(element) + 1;
+
+		paths.push("text()["+index+"]");
+		element = element.parentNode;
+	}
+
+	// Use nodeName (instead of localName) so namespace prefix is included (if any).
+	for (; element && element.nodeType == 1; element = element.parentNode)
+	{
+		index = 0;
+		for (var sibling = element.previousSibling; sibling; sibling = sibling.previousSibling)
+		{
+			// Ignore document type declaration.
+			if (sibling.nodeType == Node.DOCUMENT_TYPE_NODE) {
+				continue;
+			}
+			if (sibling.nodeName == element.nodeName) {
+				++index;
+			}
+		}
+		nodeName = element.nodeName.toLowerCase();
+		tagName = (isXhtml ? "xhtml:" + nodeName : nodeName);
+		pathIndex = (index ? "[" + (index+1) + "]" : "");
+		paths.splice(0, 0, tagName + pathIndex);
+	}
+
+	return paths.length ? "./" + paths.join("/") : null;
+};
+
+EPUBJS.core.nsResolver = function(prefix) {
+	var ns = {
+		'xhtml' : 'http://www.w3.org/1999/xhtml',
+		'epub': 'http://www.idpf.org/2007/ops'
+	};
+	return ns[prefix] || null;
+};
+
+//https://stackoverflow.com/questions/13482352/xquery-looking-for-text-with-single-quote/13483496#13483496
+EPUBJS.core.cleanStringForXpath = function(str)  {
+		var parts = str.match(/[^'"]+|['"]/g);
+		parts = parts.map(function(part){
+				if (part === "'")  {
+						return '\"\'\"'; // output "'"
+				}
+
+				if (part === '"') {
+						return "\'\"\'"; // output '"'
+				}
+				return "\'" + part + "\'";
+		});
+		return "concat(\'\'," + parts.join(",") + ")";
+};
+
+EPUBJS.core.indexOfTextNode = function(textNode){
+	var parent = textNode.parentNode;
+	var children = parent.childNodes;
+	var sib;
+	var index = -1;
+	for (var i = 0; i < children.length; i++) {
+		sib = children[i];
+		if(sib.nodeType === Node.TEXT_NODE){
+			index++;
+		}
+		if(sib == textNode) break;
+	}
+	
+	return index;
+};
+EPUBJS.EpubCFI = function(cfiStr){
+	if(cfiStr) return this.parse(cfiStr);
+};
+
+EPUBJS.EpubCFI.prototype.generateChapterComponent = function(_spineNodeIndex, _pos, id) {
+	var pos = parseInt(_pos),
+		spineNodeIndex = _spineNodeIndex + 1,
+		cfi = '/'+spineNodeIndex+'/';
+
+	cfi += (pos + 1) * 2;
+
+	if(id) cfi += "[" + id + "]";
+
+	//cfi += "!";
+
+	return cfi;
+};
+
+EPUBJS.EpubCFI.prototype.generatePathComponent = function(steps) {
+	var parts = [];
+
+	steps.forEach(function(part){
+		var segment = '';
+		segment += (part.index + 1) * 2;
+
+		if(part.id) {
+			segment += "[" + part.id + "]";
+		}
+
+		parts.push(segment);
+	});
+
+	return parts.join('/');
+};
+
+EPUBJS.EpubCFI.prototype.generateCfiFromElement = function(element, chapter) {
+	var steps = this.pathTo(element);
+	var path = this.generatePathComponent(steps);
+	if(!path.length) {
+		// Start of Chapter
+		return "epubcfi(" + chapter + "!/4/)";
+	} else {
+		// First Text Node
+		return "epubcfi(" + chapter + "!" + path + "/1:0)";
+	}
+};
+
+EPUBJS.EpubCFI.prototype.pathTo = function(node) {
+	var stack = [],
+			children;
+
+	while(node && node.parentNode !== null && node.parentNode.nodeType != 9) {
+		children = node.parentNode.children;
+
+		stack.unshift({
+			'id' : node.id,
+			// 'classList' : node.classList,
+			'tagName' : node.tagName,
+			'index' : children ? Array.prototype.indexOf.call(children, node) : 0
+		});
+		
+		node = node.parentNode;
+	}
+	
+	return stack;
+};
+
+EPUBJS.EpubCFI.prototype.getChapterComponent = function(cfiStr) {
+
+	var splitStr = cfiStr.split("!");
+
+	return splitStr[0];
+};
+
+EPUBJS.EpubCFI.prototype.getPathComponent = function(cfiStr) {
+
+	var splitStr = cfiStr.split("!");
+	var pathComponent = splitStr[1] ? splitStr[1].split(":") : '';
+
+	return pathComponent[0];
+};
+
+EPUBJS.EpubCFI.prototype.getCharecterOffsetComponent = function(cfiStr) {
+	var splitStr = cfiStr.split(":");
+	return splitStr[1] || '';
+};
+
+
+EPUBJS.EpubCFI.prototype.parse = function(cfiStr) {
+	var cfi = {},
+		chapSegment,
+		chapterComponent,
+		pathComponent,
+		charecterOffsetComponent,
+		assertion,
+		chapId,
+		path,
+		end,
+		endInt,
+		text,
+		parseStep = function(part){
+			var type, index, has_brackets, id;
+			
+			type = "element";
+			index = parseInt(part) / 2 - 1;
+			has_brackets = part.match(/\[(.*)\]/);
+			if(has_brackets && has_brackets[1]){
+				id = has_brackets[1];
+			}
+			
+			return {
+				"type" : type,
+				'index' : index,
+				'id' : id || false
+			};
+		};
+	
+	if(typeof cfiStr !== "string") {
+		return {spinePos: -1};
+	}
+
+	cfi.str = cfiStr;
+
+	if(cfiStr.indexOf("epubcfi(") === 0 && cfiStr[cfiStr.length-1] === ")") {
+		// Remove intial epubcfi( and ending )
+		cfiStr = cfiStr.slice(8, cfiStr.length-1);
+	}
+
+	chapterComponent = this.getChapterComponent(cfiStr);
+	pathComponent = this.getPathComponent(cfiStr) || '';
+	charecterOffsetComponent = this.getCharecterOffsetComponent(cfiStr);
+	// Make sure this is a valid cfi or return
+	if(!chapterComponent) {
+		return {spinePos: -1};
+	}
+	
+	// Chapter segment is always the second one
+	chapSegment = chapterComponent.split("/")[2] || '';
+	if(!chapSegment) return {spinePos:-1};
+
+	cfi.spinePos = (parseInt(chapSegment) / 2 - 1 ) || 0;
+
+	chapId = chapSegment.match(/\[(.*)\]/);
+
+	cfi.spineId = chapId ? chapId[1] : false;
+
+	if(pathComponent.indexOf(',') != -1) {
+		// Handle ranges -- not supported yet
+		console.warn("CFI Ranges are not supported");
+	}
+
+	path = pathComponent.split('/');
+	end = path.pop();
+
+	cfi.steps = [];
+
+	path.forEach(function(part){
+		var step;
+		
+		if(part) {
+			step = parseStep(part);
+			cfi.steps.push(step);
+		}
+	});
+
+	//-- Check if END is a text node or element
+	endInt = parseInt(end);
+	if(!isNaN(endInt)) {
+		
+		if(endInt % 2 === 0) { // Even = is an element
+			cfi.steps.push(parseStep(end));
+		} else {
+			cfi.steps.push({
+				"type" : "text",
+				'index' : (endInt - 1 ) / 2
+			});
+		}
+
+	}
+
+	assertion = charecterOffsetComponent.match(/\[(.*)\]/);
+	if(assertion && assertion[1]){
+		cfi.characterOffset = parseInt(charecterOffsetComponent.split('[')[0]);
+		// We arent handling these assertions yet
+		cfi.textLocationAssertion = assertion[1];
+	} else {
+		cfi.characterOffset = parseInt(charecterOffsetComponent);
+	}
+	
+	return cfi;
+};
+
+EPUBJS.EpubCFI.prototype.addMarker = function(cfi, _doc, _marker) {
+	var doc = _doc || document;
+	var marker = _marker || this.createMarker(doc);
+	var parent;
+	var lastStep;
+	var text;
+	var split;
+	
+	if(typeof cfi === 'string') {
+		cfi = this.parse(cfi);
+	}
+	// Get the terminal step
+	lastStep = cfi.steps[cfi.steps.length-1];
+
+	// check spinePos
+	if(cfi.spinePos === -1) {
+		// Not a valid CFI
+		return false;
+	}
+
+	// Find the CFI elements parent
+	parent = this.findParent(cfi, doc);
+	
+	if(!parent) {
+		// CFI didn't return an element
+		// Maybe it isnt in the current chapter?
+		return false;
+	}
+	
+	if(lastStep && lastStep.type === "text") {
+		text = parent.childNodes[lastStep.index];
+		if(cfi.characterOffset){
+			split = text.splitText(cfi.characterOffset);
+			marker.classList.add("EPUBJS-CFI-SPLIT");
+			parent.insertBefore(marker, split);
+		} else {
+			parent.insertBefore(marker, text);
+		}
+	} else {
+		parent.insertBefore(marker, parent.firstChild);
+	}
+	
+	return marker;
+};
+
+EPUBJS.EpubCFI.prototype.createMarker = function(_doc) {
+	var doc = _doc || document;
+	var element = doc.createElement('span');
+	element.id = "EPUBJS-CFI-MARKER:"+ EPUBJS.core.uuid();
+	element.classList.add("EPUBJS-CFI-MARKER");
+	
+	return element;
+};
+
+EPUBJS.EpubCFI.prototype.removeMarker = function(marker, _doc) {
+	var doc = _doc || document;
+	// var id = marker.id;
+
+	// Cleanup textnodes if they were split
+	if(marker.classList.contains("EPUBJS-CFI-SPLIT")){
+		nextSib = marker.nextSibling;
+		prevSib = marker.previousSibling;
+		if(nextSib &&
+				prevSib &&
+				nextSib.nodeType === 3 &&
+				prevSib.nodeType === 3){
+
+			prevSib.textContent += nextSib.textContent;
+			marker.parentNode.removeChild(nextSib);
+		}
+		marker.parentNode.removeChild(marker);
+	} else if(marker.classList.contains("EPUBJS-CFI-MARKER")) {
+		// Remove only elements added as markers
+		marker.parentNode.removeChild(marker);
+	}
+
+};
+
+EPUBJS.EpubCFI.prototype.findParent = function(cfi, _doc) {
+	var doc = _doc || document,
+			element = doc.getElementsByTagName('html')[0],
+			children = Array.prototype.slice.call(element.children),
+			num, index, part, sections,
+			text, textBegin, textEnd;
+
+	if(typeof cfi === 'string') {
+		cfi = this.parse(cfi);
+	}
+	
+	sections = cfi.steps.slice(0); // Clone steps array
+	if(!sections.length) {
+		return doc.getElementsByTagName('body')[0];
+	}
+
+	while(sections && sections.length > 0) {
+		part = sections.shift();
+		// Find textNodes Parent
+		if(part.type === "text") {
+			text = element.childNodes[part.index];
+			element = text.parentNode || element;
+		// Find element by id if present
+		} else if(part.id){
+			element = doc.getElementById(part.id);
+		// Find element in parent
+		}else{
+			element = children[part.index];
+		}
+		// Element can't be found
+		if(typeof element === "undefined") {
+			console.error("No Element For", part, cfi.str);
+			return false;
+		}
+		// Get current element children and continue through steps
+		children = Array.prototype.slice.call(element.children);
+	}
+
+	return element;
+};
+
+EPUBJS.EpubCFI.prototype.compare = function(cfiOne, cfiTwo) {
+	if(typeof cfiOne === 'string') {
+		cfiOne = new EPUBJS.EpubCFI(cfiOne);
+	}
+	if(typeof cfiTwo === 'string') {
+		cfiTwo = new EPUBJS.EpubCFI(cfiTwo);
+	}
+	// Compare Spine Positions
+	if(cfiOne.spinePos > cfiTwo.spinePos) {
+		return 1;
+	}
+	if(cfiOne.spinePos < cfiTwo.spinePos) {
+		return -1;
+	}
+	
+	
+	// Compare Each Step in the First item
+	for (var i = 0; i < cfiOne.steps.length; i++) {
+		if(!cfiTwo.steps[i]) {
+			return 1;
+		}
+		if(cfiOne.steps[i].index > cfiTwo.steps[i].index) {
+			return 1;
+		}
+		if(cfiOne.steps[i].index < cfiTwo.steps[i].index) {
+			return -1;
+		}
+		// Otherwise continue checking
+	}
+	
+	// All steps in First present in Second
+	if(cfiOne.steps.length < cfiTwo.steps.length) {
+		return -1;
+	}
+
+	// Compare the charecter offset of the text node
+	if(cfiOne.characterOffset > cfiTwo.characterOffset) {
+		return 1;
+	}
+	if(cfiOne.characterOffset < cfiTwo.characterOffset) {
+		return -1;
+	}
+
+	// CFI's are equal
+	return 0;
+};
+
+EPUBJS.EpubCFI.prototype.generateCfiFromHref = function(href, book) {
+	var uri = EPUBJS.core.uri(href);
+	var path = uri.path;
+	var fragment = uri.fragment;
+	var spinePos = book.spineIndexByURL[path];
+	var loaded;
+	var deferred = new RSVP.defer();
+	var epubcfi = new EPUBJS.EpubCFI();
+	var spineItem;
+	
+	if(typeof spinePos !== "undefined"){
+		spineItem = book.spine[spinePos];
+		loaded = book.loadXml(spineItem.url);
+		loaded.then(function(doc){
+			var element = doc.getElementById(fragment);
+			var cfi;
+			cfi = epubcfi.generateCfiFromElement(element, spineItem.cfiBase);
+			deferred.resolve(cfi);
+		});
+	}
+	
+	return deferred.promise;
+};
+
+EPUBJS.EpubCFI.prototype.generateCfiFromTextNode = function(anchor, offset, base) {
+	var parent = anchor.parentNode;
+	var steps = this.pathTo(parent);
+	var path = this.generatePathComponent(steps);
+	var index = 1 + (2 * Array.prototype.indexOf.call(parent.childNodes, anchor));
+	return "epubcfi(" + base + "!" + path + "/"+index+":"+(offset || 0)+")";
+};
+
+EPUBJS.EpubCFI.prototype.generateCfiFromRangeAnchor = function(range, base) {
+	var anchor = range.anchorNode;
+	var offset = range.anchorOffset;
+	return this.generateCfiFromTextNode(anchor, offset, base);
+};
+
+EPUBJS.EpubCFI.prototype.generateCfiFromRange = function(range, base) {
+	var start, startElement, startSteps, startPath, startOffset, startIndex;
+	var end, endElement, endSteps, endPath, endOffset, endIndex;
+
+	start = range.startContainer;
+	
+	if(start.nodeType === 3) { // text node
+		startElement = start.parentNode;
+		//startIndex = 1 + (2 * Array.prototype.indexOf.call(startElement.childNodes, start));
+		startIndex = 1 + (2 * EPUBJS.core.indexOfTextNode(start));
+		startSteps = this.pathTo(startElement);
+	} else if(range.collapsed) {
+		return this.generateCfiFromElement(start, base); // single element
+	} else {
+		startSteps = this.pathTo(start);
+	}
+	
+	startPath = this.generatePathComponent(startSteps);
+	startOffset = range.startOffset;
+	
+	if(!range.collapsed) {
+		end = range.endContainer;
+		
+		if(end.nodeType === 3) { // text node
+			endElement = end.parentNode;
+			// endIndex = 1 + (2 * Array.prototype.indexOf.call(endElement.childNodes, end));			
+			endIndex = 1 + (2 * EPUBJS.core.indexOfTextNode(end));
+			
+			endSteps = this.pathTo(endElement);
+		} else {
+			endSteps = this.pathTo(end);
+		}
+
+		endPath = this.generatePathComponent(endSteps);
+		endOffset = range.endOffset;
+
+		return "epubcfi(" + base + "!" + startPath + "/" + startIndex + ":" + startOffset + "," + endPath + "/" + endIndex + ":" + endOffset + ")";
+		
+	} else {
+		return "epubcfi(" + base + "!" + startPath + "/"+ startIndex +":"+ startOffset +")";
+	}
+};
+
+EPUBJS.EpubCFI.prototype.generateXpathFromSteps = function(steps) {
+	var xpath = [".", "*"];
+
+	steps.forEach(function(step){
+		var position = step.index + 1;
+		
+		if(step.id){
+			xpath.push("*[position()=" + position + " and @id='" + step.id + "']");
+		} else if(step.type === "text") {
+			xpath.push("text()[" + position + "]");
+		} else {
+			xpath.push("*[" + position + "]");
+		}
+	});
+
+ 	return xpath.join("/");
+};
+
+
+EPUBJS.EpubCFI.prototype.generateRangeFromCfi = function(cfi, _doc) {
+	var doc = _doc || document;
+	var range = doc.createRange();
+	var lastStep;
+	var xpath;
+	var startContainer;
+	var textLength;
+	
+	if(typeof cfi === 'string') {
+		cfi = this.parse(cfi);
+	}
+	
+	// check spinePos
+	if(cfi.spinePos === -1) {
+		// Not a valid CFI
+		return false;
+	}
+		
+	xpath = this.generateXpathFromSteps(cfi.steps);
+	
+	// Get the terminal step
+	lastStep = cfi.steps[cfi.steps.length-1];
+	startContainer = doc.evaluate(xpath, doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue;
+
+	if(!startContainer) {
+		return null;
+	}
+
+	if(startContainer && cfi.characterOffset >= 0) {
+		textLength = startContainer.length;
+
+		if(cfi.characterOffset < textLength) {
+			range.setStart(startContainer, cfi.characterOffset);
+			range.setEnd(startContainer, textLength );
+		} else {
+			console.debug("offset greater than length:", cfi.characterOffset, textLength);
+			range.setStart(startContainer, textLength - 1 );
+			range.setEnd(startContainer, textLength );	
+		}
+	} else if(startContainer) {
+		range.selectNode(startContainer);
+	}
+	// doc.defaultView.getSelection().addRange(range);
+	return range;
+};
+
+EPUBJS.Events = function(obj, el){
+	
+	this.events = {};
+	
+	if(!el){
+		this.el = document.createElement('div');
+	}else{
+		this.el = el;
+	}
+	
+	obj.createEvent = this.createEvent;
+	obj.tell = this.tell;
+	obj.listen = this.listen;
+	obj.deafen = this.deafen;
+	obj.listenUntil = this.listenUntil;
+	
+	return this;
+};
+
+EPUBJS.Events.prototype.createEvent = function(evt){
+	var e = new CustomEvent(evt);
+	this.events[evt] = e;
+	return e;
+};
+
+EPUBJS.Events.prototype.tell = function(evt, msg){
+	var e;
+
+	if(!this.events[evt]){
+		console.warn("No event:", evt, "defined yet, creating.");
+		e = this.createEvent(evt);
+	}else{
+		e = this.events[evt];
+	}
+
+	if(msg) e.msg = msg;
+	this.el.dispatchEvent(e);
+
+};
+
+EPUBJS.Events.prototype.listen = function(evt, func, bindto){
+	if(!this.events[evt]){
+		console.warn("No event:", evt, "defined yet, creating.");
+		this.createEvent(evt);
+		return;
+	}
+
+	if(bindto){
+		this.el.addEventListener(evt, func.bind(bindto), false);
+	}else{
+		this.el.addEventListener(evt, func, false);
+	}
+
+};
+
+EPUBJS.Events.prototype.deafen = function(evt, func){
+	this.el.removeEventListener(evt, func, false);
+};
+
+EPUBJS.Events.prototype.listenUntil = function(OnEvt, OffEvt, func, bindto){
+	this.listen(OnEvt, func, bindto);
+	
+	function unlisten(){
+		this.deafen(OnEvt, func);
+		this.deafen(OffEvt, unlisten);
+	}
+	
+	this.listen(OffEvt, unlisten, this);
+};
+EPUBJS.hooks = {};
+EPUBJS.Hooks = (function(){
+	function hooks(){}
+	
+	//-- Get pre-registered hooks
+	hooks.prototype.getHooks = function(){
+		var plugs;
+		this.hooks = {};
+		Array.prototype.slice.call(arguments).forEach(function(arg){
+			this.hooks[arg] = [];
+		}, this);
+
+		for (var plugType in this.hooks) {
+			plugs = _.values(EPUBJS.hooks[plugType]);
+	
+			plugs.forEach(function(hook){
+				this.registerHook(plugType, hook);
+			}, this);
+		}
+	};
+	
+	//-- Hooks allow for injecting async functions that must all complete before continuing 
+	//   Functions must have a callback as their first argument.
+	hooks.prototype.registerHook = function(type, toAdd, toFront){
+	
+		if(typeof(this.hooks[type]) != "undefined"){
+	
+			if(typeof(toAdd) === "function"){
+				if(toFront) {
+					this.hooks[type].unshift(toAdd);
+				}else{
+					this.hooks[type].push(toAdd);
+				}
+			}else if(Array.isArray(toAdd)){
+				toAdd.forEach(function(hook){
+					if(toFront) {
+						this.hooks[type].unshift(hook);
+					}else{
+						this.hooks[type].push(hook);
+					}
+				}, this);
+			}
+		}else{
+			//-- Allows for undefined hooks, but maybe this should error?
+			this.hooks[type] = [func];
+		}
+	};
+	
+	hooks.prototype.triggerHooks = function(type, callback, passed){
+		var hooks, count;
+	
+		if(typeof(this.hooks[type]) == "undefined") return false;
+	
+		hooks = this.hooks[type];
+	
+		count = hooks.length;
+		if(count === 0 && callback) {
+			callback();
+		}
+
+		function countdown(){
+			count--;
+			if(count <= 0 && callback) callback();
+		}
+	
+		hooks.forEach(function(hook){
+			hook(countdown, passed);
+		});
+	};
+	
+	return {
+		register: function(name) {
+			if(EPUBJS.hooks[name] === undefined) { EPUBJS.hooks[name] = {}; }
+			if(typeof EPUBJS.hooks[name] !== 'object') { throw "Already registered: "+name; }
+			return EPUBJS.hooks[name];
+		},
+		mixin: function(object) {
+			for (var prop in hooks.prototype) {
+				object[prop] = hooks.prototype[prop];
+			}
+		}
+	};
+})();
+
+
+EPUBJS.Layout = EPUBJS.Layout || {};
+
+EPUBJS.Layout.Reflowable = function(){
+	this.documentElement = null;
+	this.spreadWidth = null;
+};
+
+EPUBJS.Layout.Reflowable.prototype.format = function(documentElement, _width, _height, _gap){
+	// Get the prefixed CSS commands
+	var columnAxis = EPUBJS.core.prefixed('columnAxis');
+	var columnGap = EPUBJS.core.prefixed('columnGap');
+	var columnWidth = EPUBJS.core.prefixed('columnWidth');
+	var columnFill = EPUBJS.core.prefixed('columnFill');
+
+	//-- Check the width and create even width columns
+	var width = Math.floor(_width);
+	// var width = (fullWidth % 2 === 0) ? fullWidth : fullWidth - 0; // Not needed for single
+	var section = Math.floor(width / 8);
+	var gap = (_gap >= 0) ? _gap : ((section % 2 === 0) ? section : section - 1);
+	this.documentElement = documentElement;
+	//-- Single Page
+	this.spreadWidth = (width + gap);
+
+
+	documentElement.style.overflow = "hidden";
+
+	// Must be set to the new calculated width or the columns will be off
+	documentElement.style.width = width + "px";
+
+	//-- Adjust height
+	documentElement.style.height = _height + "px";
+
+	//-- Add columns
+	documentElement.style[columnAxis] = "horizontal";
+	documentElement.style[columnFill] = "auto";
+	documentElement.style[columnWidth] = width+"px";
+	documentElement.style[columnGap] = gap+"px";
+	this.colWidth = width;
+	this.gap = gap;
+
+	return {
+		pageWidth : this.spreadWidth,
+		pageHeight : _height
+	};
+};
+
+EPUBJS.Layout.Reflowable.prototype.calculatePages = function() {
+	var totalWidth, displayedPages;
+	this.documentElement.style.width = "auto"; //-- reset width for calculations
+	totalWidth = this.documentElement.scrollWidth;
+	displayedPages = Math.ceil(totalWidth / this.spreadWidth);
+
+	return {
+		displayedPages : displayedPages,
+		pageCount : displayedPages
+	};
+};
+
+EPUBJS.Layout.ReflowableSpreads = function(){
+	this.documentElement = null;
+	this.spreadWidth = null;
+};
+
+EPUBJS.Layout.ReflowableSpreads.prototype.format = function(documentElement, _width, _height, _gap){
+	var columnAxis = EPUBJS.core.prefixed('columnAxis');
+	var columnGap = EPUBJS.core.prefixed('columnGap');
+	var columnWidth = EPUBJS.core.prefixed('columnWidth');
+	var columnFill = EPUBJS.core.prefixed('columnFill');
+
+	var divisor = 2,
+			cutoff = 800;
+
+	//-- Check the width and create even width columns
+	var fullWidth = Math.floor(_width);
+	var width = (fullWidth % 2 === 0) ? fullWidth : fullWidth - 1;
+
+	var section = Math.floor(width / 8);
+	var gap = (_gap >= 0) ? _gap : ((section % 2 === 0) ? section : section - 1);
+
+	//-- Double Page
+	var colWidth = Math.floor((width - gap) / divisor);
+
+	this.documentElement = documentElement;
+	this.spreadWidth = (colWidth + gap) * divisor;
+
+
+	documentElement.style.overflow = "hidden";
+
+	// Must be set to the new calculated width or the columns will be off
+	documentElement.style.width = width + "px";
+
+	//-- Adjust height
+	documentElement.style.height = _height + "px";
+
+	//-- Add columns
+	documentElement.style[columnAxis] = "horizontal";
+	documentElement.style[columnFill] = "auto";
+	documentElement.style[columnGap] = gap+"px";
+	documentElement.style[columnWidth] = colWidth+"px";
+
+	this.colWidth = colWidth;
+	this.gap = gap;
+	return {
+		pageWidth : this.spreadWidth,
+		pageHeight : _height
+	};
+};
+
+EPUBJS.Layout.ReflowableSpreads.prototype.calculatePages = function() {
+	var totalWidth = this.documentElement.scrollWidth;
+	var displayedPages = Math.ceil(totalWidth / this.spreadWidth);
+
+	//-- Add a page to the width of the document to account an for odd number of pages
+	this.documentElement.style.width = ((displayedPages * this.spreadWidth) - this.gap) + "px";
+
+	return {
+		displayedPages : displayedPages,
+		pageCount : displayedPages * 2
+	};
+};
+
+EPUBJS.Layout.Fixed = function(){
+	this.documentElement = null;
+};
+
+EPUBJS.Layout.Fixed = function(documentElement, _width, _height, _gap){
+	var columnWidth = EPUBJS.core.prefixed('columnWidth');
+	var viewport = documentElement.querySelector("[name=viewport");
+	var content;
+	var contents;
+	var width, height;
+
+	this.documentElement = documentElement;
+	/**
+	* check for the viewport size
+	* <meta name="viewport" content="width=1024,height=697" />
+	*/
+	if(viewport && viewport.hasAttribute("content")) {
+		content = viewport.getAttribute("content");
+		contents = content.split(',');
+		if(contents[0]){
+			width = contents[0].replace("width=", '');
+		}
+		if(contents[1]){
+			height = contents[1].replace("height=", '');
+		}
+	}
+
+	//-- Adjust width and height
+	documentElement.style.width =  width + "px" || "auto";
+	documentElement.style.height =  height + "px" || "auto";
+
+	//-- Remove columns
+	documentElement.style[columnWidth] = "auto";
+
+	//-- Scroll
+	documentElement.style.overflow = "auto";
+
+	this.colWidth = width;
+	this.gap = 0;
+
+	return {
+		pageWidth : width,
+		pageHeight : height
+	};
+
+};
+
+EPUBJS.Layout.Fixed.prototype.calculatePages = function(){
+	return {
+		displayedPages : 1,
+		pageCount : 1
+	};
+};
+
+EPUBJS.Pagination = function(pageList) {
+	this.pages = [];
+	this.locations = [];
+	this.epubcfi = new EPUBJS.EpubCFI();
+	if(pageList && pageList.length) {
+		this.process(pageList);
+	}
+};
+
+EPUBJS.Pagination.prototype.process = function(pageList){
+	pageList.forEach(function(item){
+		this.pages.push(item.page);
+		this.locations.push(item.cfi);
+	}, this);
+	
+	this.pageList = pageList;
+	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(cfi){
+	var pg = -1;
+	
+	// Check if the pageList has not been set yet
+	if(this.locations.length === 0) {
+		return -1;
+	}
+	
+	// TODO: check if CFI is valid?
+
+	// check if the cfi is in the location list
+	// var index = this.locations.indexOf(cfi);
+	var index = EPUBJS.core.indexOfSorted(cfi, this.locations, this.epubcfi.compare);
+	if(index != -1 && index < (this.pages.length-1) ) {
+		pg = this.pages[index];
+	} else {
+		// Otherwise add it to the list of locations
+		// Insert it in the correct position in the locations page
+		//index = EPUBJS.core.insert(cfi, this.locations, this.epubcfi.compare);
+		index = EPUBJS.core.locationOf(cfi, this.locations, this.epubcfi.compare);
+		// Get the page at the location just before the new one, or return the first
+		pg = index-1 >= 0 ? this.pages[index-1] : this.pages[0];
+		if(pg !== undefined) {
+			// Add the new page in so that the locations and page array match up
+			//this.pages.splice(index, 0, pg);
+		} else {
+			pg = -1;
+		}
+
+	}
+	return pg;
+};
+
+EPUBJS.Pagination.prototype.cfiFromPage = function(pg){
+	var cfi = -1;
+	// check that pg is an int
+	if(typeof pg != "number"){
+		pg = parseInt(pg);
+	}
+
+	// check if the cfi is in the page list
+	// Pages could be unsorted.
+	var index = this.pages.indexOf(pg);
+	if(index != -1) {
+		cfi = this.locations[index];
+	}
+	// TODO: handle pages not in the list
+	return cfi;
+};
+
+EPUBJS.Pagination.prototype.pageFromPercentage = function(percent){
+	var pg = Math.round(this.totalPages * percent);
+	return pg;
+};
+
+// Returns a value between 0 - 1 corresponding to the location of a page
+EPUBJS.Pagination.prototype.percentageFromPage = function(pg){
+	var percentage = (pg - this.firstPage) / this.totalPages;
+	return Math.round(percentage * 1000) / 1000;
+};
+
+// Returns a value between 0 - 1 corresponding to the location of a cfi
+EPUBJS.Pagination.prototype.percentageFromCfi = function(cfi){
+	var pg = this.pageFromCfi(cfi);
+	var percentage = this.percentageFromPage(pg);
+	return percentage;
+};
+EPUBJS.Parser = function(baseUrl){
+	this.baseUrl = baseUrl || '';
+};
+
+EPUBJS.Parser.prototype.container = function(containerXml){
+		//-- <rootfile full-path="OPS/package.opf" media-type="application/oebps-package+xml"/>
+		var rootfile, fullpath, folder, encoding;
+		
+		if(!containerXml) {
+			console.error("Container File Not Found");
+			return;
+		}
+		
+		rootfile = containerXml.querySelector("rootfile");
+		
+		if(!rootfile) {
+			console.error("No RootFile Found");
+			return;
+		}
+		
+		fullpath = rootfile.getAttribute('full-path');
+		folder = EPUBJS.core.uri(fullpath).directory;
+		encoding = containerXml.xmlEncoding;
+
+		//-- Now that we have the path we can parse the contents
+		return {
+			'packagePath' : fullpath,
+			'basePath' : folder,
+			'encoding' : encoding
+		};
+};
+
+EPUBJS.Parser.prototype.identifier = function(packageXml){
+	var metadataNode;
+	
+	if(!packageXml) {
+		console.error("Package File Not Found");
+		return;
+	}
+	
+	metadataNode = packageXml.querySelector("metadata");
+	
+	if(!metadataNode) {
+		console.error("No Metadata Found");
+		return;
+	}
+	
+	return this.getElementText(metadataNode, "identifier");
+};
+
+EPUBJS.Parser.prototype.packageContents = function(packageXml, baseUrl){
+	var parse = this;
+	var metadataNode, manifestNode, spineNode;
+	var manifest, navPath, tocPath, coverPath;
+	var spineNodeIndex;
+	var spine;
+	var spineIndexByURL;
+	
+	if(baseUrl) this.baseUrl = baseUrl;
+	
+	if(!packageXml) {
+		console.error("Package File Not Found");
+		return;
+	}
+	
+	metadataNode = packageXml.querySelector("metadata");
+	if(!metadataNode) {
+		console.error("No Metadata Found");
+		return;
+	}
+	
+	manifestNode = packageXml.querySelector("manifest");
+	if(!manifestNode) {
+		console.error("No Manifest Found");
+		return;
+	}
+	
+	spineNode = packageXml.querySelector("spine");
+	if(!spineNode) {
+		console.error("No Spine Found");
+		return;
+	}
+	
+	manifest = parse.manifest(manifestNode);
+	navPath = parse.findNavPath(manifestNode);
+	tocPath = parse.findTocPath(manifestNode);
+	coverPath = parse.findCoverPath(manifestNode);
+
+	spineNodeIndex = Array.prototype.indexOf.call(spineNode.parentNode.childNodes, spineNode);
+	
+	spine = parse.spine(spineNode, manifest);
+	
+	spineIndexByURL = {};
+	spine.forEach(function(item){
+		spineIndexByURL[item.href] = item.index;
+	});
+
+	return {
+		'metadata' : parse.metadata(metadataNode),
+		'spine'    : spine,
+		'manifest' : manifest,
+		'navPath'  : navPath,
+		'tocPath'  : tocPath,
+		'coverPath': coverPath,
+		'spineNodeIndex' : spineNodeIndex,
+		'spineIndexByURL' : spineIndexByURL
+	};
+};
+
+//-- Find TOC NAV: media-type="application/xhtml+xml" href="toc.ncx"
+EPUBJS.Parser.prototype.findNavPath = function(manifestNode){
+  var node = manifestNode.querySelector("item[properties^='nav']");
+  return node ? node.getAttribute('href') : false;
+};
+
+//-- Find TOC NCX: media-type="application/x-dtbncx+xml" href="toc.ncx"
+EPUBJS.Parser.prototype.findTocPath = function(manifestNode){
+	var node = manifestNode.querySelector("item[media-type='application/x-dtbncx+xml']");
+	return node ? node.getAttribute('href') : false;
+};
+
+//-- Find Cover: <item properties="cover-image" id="ci" href="cover.svg" media-type="image/svg+xml" />
+EPUBJS.Parser.prototype.findCoverPath = function(manifestNode){
+	var node = manifestNode.querySelector("item[properties='cover-image']");
+	return node ? node.getAttribute('href') : false;
+};
+
+//-- Expanded to match Readium web components
+EPUBJS.Parser.prototype.metadata = function(xml){
+	var metadata = {},
+			p = this;
+	
+	metadata.bookTitle = p.getElementText(xml, 'title');
+	metadata.creator = p.getElementText(xml, 'creator');
+	metadata.description = p.getElementText(xml, 'description');
+	
+	metadata.pubdate = p.getElementText(xml, 'date');
+	
+	metadata.publisher = p.getElementText(xml, 'publisher');
+	
+	metadata.identifier = p.getElementText(xml, "identifier");
+	metadata.language = p.getElementText(xml, "language");
+	metadata.rights = p.getElementText(xml, "rights");
+	
+	metadata.modified_date = p.querySelectorText(xml, "meta[property='dcterms:modified']");
+	metadata.layout = p.querySelectorText(xml, "meta[property='rendition:layout']");
+	metadata.orientation = p.querySelectorText(xml, "meta[property='rendition:orientation']");
+	metadata.spread = p.querySelectorText(xml, "meta[property='rendition:spread']");
+	// metadata.page_prog_dir = packageXml.querySelector("spine").getAttribute("page-progression-direction");
+	
+	return metadata;
+};
+
+EPUBJS.Parser.prototype.getElementText = function(xml, tag){
+	var found = xml.getElementsByTagNameNS("http://purl.org/dc/elements/1.1/", tag),
+		el;
+
+	if(!found || found.length === 0) return '';
+	
+	el = found[0];
+
+	if(el.childNodes.length){
+		return el.childNodes[0].nodeValue;
+	}
+
+	return '';
+	
+};
+
+EPUBJS.Parser.prototype.querySelectorText = function(xml, q){
+	var el = xml.querySelector(q);
+
+	if(el && el.childNodes.length){
+		return el.childNodes[0].nodeValue;
+	}
+
+	return '';
+};
+
+EPUBJS.Parser.prototype.manifest = function(manifestXml){
+	var baseUrl = this.baseUrl,
+			manifest = {};
+	
+	//-- Turn items into an array
+	var selected = manifestXml.querySelectorAll("item"),
+		items = Array.prototype.slice.call(selected);
+		
+	//-- Create an object with the id as key
+	items.forEach(function(item){
+		var id = item.getAttribute('id'),
+				href = item.getAttribute('href') || '',
+				type = item.getAttribute('media-type') || '',
+				properties = item.getAttribute('properties') || '';
+		
+		manifest[id] = {
+			'href' : href,
+			'url' : baseUrl + href, //-- Absolute URL for loading with a web worker
+			'type' : type,
+      'properties' : properties
+		};
+	
+	});
+	
+	return manifest;
+
+};
+
+EPUBJS.Parser.prototype.spine = function(spineXml, manifest){
+	var spine = [];
+	
+	var selected = spineXml.getElementsByTagName("itemref"),
+			items = Array.prototype.slice.call(selected);
+
+	var spineNodeIndex = Array.prototype.indexOf.call(spineXml.parentNode.childNodes, spineXml);
+
+	var epubcfi = new EPUBJS.EpubCFI();
+
+	//-- Add to array to mantain ordering and cross reference with manifest
+	items.forEach(function(item, index){
+		var Id = item.getAttribute('idref');
+		var cfiBase = epubcfi.generateChapterComponent(spineNodeIndex, index, Id);
+		var props = item.getAttribute('properties') || '';
+		var propArray = props.length ? props.split(' ') : [];
+		var manifestProps = manifest[Id].properties;
+		var manifestPropArray = manifestProps.length ? manifestProps.split(' ') : [];
+		var vert = {
+			'id' : Id,
+			'linear' : item.getAttribute('linear') || '',
+			'properties' : propArray,
+			'manifestProperties' : manifestPropArray,
+			'href' : manifest[Id].href,
+			'url' :  manifest[Id].url,
+			'index' : index,
+			'cfiBase' : cfiBase,
+			'cfi' : "epub(" + cfiBase + ")"
+		};
+		spine.push(vert);
+	});
+	
+	return spine;
+};
+
+EPUBJS.Parser.prototype.nav = function(navHtml, spineIndexByURL, bookSpine){
+	var navEl = navHtml.querySelector('nav[*|type="toc"]'), //-- [*|type="toc"] * Doesn't seem to work
+			idCounter = 0;
+	
+	if(!navEl) return [];
+	
+	// Implements `> ol > li`
+	function findListItems(parent){
+		var items = [];
+	
+		Array.prototype.slice.call(parent.childNodes).forEach(function(node){
+			if('ol' == node.tagName){
+				Array.prototype.slice.call(node.childNodes).forEach(function(item){
+					if('li' == item.tagName){
+						items.push(item);
+					}
+				});
+			}
+		});
+		
+		return items;
+	
+	}
+	
+	// Implements `> a, > span`
+	function findAnchorOrSpan(parent){
+		var item = null;
+		
+		Array.prototype.slice.call(parent.childNodes).forEach(function(node){
+			if('a' == node.tagName || 'span' == node.tagName){
+				item = node;
+			}
+		});
+		
+		return item;
+	}
+	
+	function getTOC(parent){
+		var list = [],
+				nodes = findListItems(parent),
+				items = Array.prototype.slice.call(nodes),
+				length = items.length,
+				node;
+	
+		if(length === 0) return false;
+		
+		items.forEach(function(item){
+			var id = item.getAttribute('id') || false,
+				content = findAnchorOrSpan(item),
+				href = content.getAttribute('href') || '',
+				text = content.textContent || "",
+				split = href.split("#"),
+				baseUrl = split[0],
+				subitems = getTOC(item),
+				spinePos = spineIndexByURL[baseUrl],
+				spineItem = bookSpine[spinePos],
+				cfi = 	spineItem ? spineItem.cfi : '';
+				
+			if(!id) {
+				if(spinePos) {
+					spineItem = bookSpine[spinePos];
+					id = spineItem.id;
+					cfi = spineItem.cfi;
+				} else {
+					id = 'epubjs-autogen-toc-id-' + (idCounter++);
+				}
+			}
+			
+			item.setAttribute('id', id); // Ensure all elements have an id
+			list.push({
+				"id": id,
+				"href": href,
+				"label": text,
+				"subitems" : subitems,
+				"parent" : parent ? parent.getAttribute('id') : null,
+				"cfi" : cfi
+			});
+		
+		});
+	
+		return list;
+	}
+	
+	return getTOC(navEl);
+};
+
+EPUBJS.Parser.prototype.toc = function(tocXml, spineIndexByURL, bookSpine){
+	var navMap = tocXml.querySelector("navMap");
+	if(!navMap) return [];
+	
+	function getTOC(parent){
+		var list = [],
+			snapshot = tocXml.evaluate("*[local-name()='navPoint']", parent, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null),
+			length = snapshot.snapshotLength;
+		
+		if(length === 0) return [];
+
+		for ( var i=length-1 ; i >= 0; i-- ) {
+			var item = snapshot.snapshotItem(i);
+
+			var id = item.getAttribute('id') || false,
+					content = item.querySelector("content"),
+					src = content.getAttribute('src'),
+					navLabel = item.querySelector("navLabel"),
+					text = navLabel.textContent ? navLabel.textContent : "",
+					split = src.split("#"),
+					baseUrl = split[0],
+					spinePos = spineIndexByURL[baseUrl],
+					spineItem = bookSpine[spinePos],
+					subitems = getTOC(item),
+					cfi = 	spineItem ? spineItem.cfi : '';
+
+			if(!id) {
+				if(spinePos) {
+					spineItem = bookSpine[spinePos];
+					id = spineItem.id;
+					cfi = 	spineItem.cfi;
+				} else {
+					id = 'epubjs-autogen-toc-id-' + (idCounter++);
+				}
+			}
+
+			list.unshift({
+						"id": id,
+						"href": src,
+						"label": text,
+						"spinePos": spinePos,
+						"subitems" : subitems,
+						"parent" : parent ? parent.getAttribute('id') : null,
+						"cfi" : cfi
+			});
+
+		}
+
+		return list;
+	}
+
+	return getTOC(navMap);
+};
+
+EPUBJS.Parser.prototype.pageList = function(navHtml, spineIndexByURL, bookSpine){
+	var navEl = navHtml.querySelector('nav[*|type="page-list"]'),
+			idCounter = 0;
+
+	if(!navEl) return [];
+	
+	// Implements `> ol > li`
+	function findListItems(parent){
+		var items = [];
+	
+		Array.prototype.slice.call(parent.childNodes).forEach(function(node){
+			if('ol' == node.tagName){
+				Array.prototype.slice.call(node.childNodes).forEach(function(item){
+					if('li' == item.tagName){
+						items.push(item);
+					}
+				});
+			}
+		});
+		
+		return items;
+	
+	}
+	
+	// Implements `> a, > span`
+	function findAnchorOrSpan(parent){
+		var item = null;
+		
+		Array.prototype.slice.call(parent.childNodes).forEach(function(node){
+			if('a' == node.tagName || 'span' == node.tagName){
+				item = node;
+			}
+		});
+		
+		return item;
+	}
+	
+	function getPages(parent){
+		var list = [],
+				nodes = findListItems(parent),
+				items = Array.prototype.slice.call(nodes),
+				length = items.length,
+				node;
+	
+		if(length === 0) return false;
+		
+		items.forEach(function(item){
+			var id = item.getAttribute('id') || false,
+				content = findAnchorOrSpan(item),
+				href = content.getAttribute('href') || '',
+				text = content.textContent || "",
+				page = parseInt(text),
+				isCfi = href.indexOf("epubcfi"),
+				split,
+				packageUrl,
+				cfi;
+				
+			if(isCfi != -1) {
+				split = href.split("#");
+				packageUrl = split[0];
+				cfi = split.length > 1 ? split[1] : false;
+				list.push({
+					"cfi" : cfi,
+					"href" : href,
+					"packageUrl" : packageUrl,
+					"page" : page
+				});
+			} else {
+				list.push({
+					"href" : href,
+					"page" : page
+				});
+			}
+
+		});
+	
+		return list;
+	}
+	
+	return getPages(navEl);
+};
+
+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;
+};
+
+//-- Build up any html needed
+EPUBJS.Render.Iframe.prototype.create = function(){
+	this.iframe = document.createElement('iframe');
+	this.iframe.id = "epubjs-iframe:" + EPUBJS.core.uuid();
+	this.iframe.scrolling = "no";
+	this.iframe.seamless = "seamless";
+	// Back up if seamless isn't supported
+	this.iframe.style.border = "none";
+	
+	this.iframe.addEventListener("load", this.loaded.bind(this), false);
+	return this.iframe;
+};
+
+/**
+* Sets the source of the iframe with the given URL string
+* Takes:  URL string
+* Returns: promise with document element
+*/
+EPUBJS.Render.Iframe.prototype.load = function(chapter){
+	var render = this,
+			deferred = new RSVP.defer();
+	
+	chapter.url().then(function(url){
+		// Reset the scroll position
+		render.leftPos = 0;
+	
+		if(this.window) {
+			this.unload();
+		}
+		
+		this.iframe.onload = function(e) {
+			render.document = render.iframe.contentDocument;
+			render.docEl = render.document.documentElement;
+			render.headEl = render.document.head;
+			render.bodyEl = render.document.body;
+			render.window = render.iframe.contentWindow;
+			
+			render.window.addEventListener("resize", render.resized.bind(render), false);
+		
+			//-- Clear Margins
+			if(render.bodyEl) {
+				render.bodyEl.style.margin = "0";
+			}
+		
+			deferred.resolve(render.docEl);
+		};
+		
+		this.iframe.onerror = function(e) {
+			//console.error("Error Loading Contents", e);
+			deferred.reject({
+					message : "Error Loading Contents: " + e,
+					stack : new Error().stack
+				});
+		};
+		
+		this.iframe.contentWindow.location.replace(url);
+		
+	}.bind(this));
+	
+	return deferred.promise;
+};
+
+
+EPUBJS.Render.Iframe.prototype.loaded = function(v){
+	var url = this.iframe.contentWindow.location.href;
+	if(url != "about:blank"){
+		this.trigger("render:loaded", url);	
+	}
+};
+
+// Resize the iframe to the given width and height
+EPUBJS.Render.Iframe.prototype.resize = function(width, height){
+	var iframeBox;
+	
+	if(!this.iframe) return;
+	
+	this.iframe.height = height;
+
+	if(!isNaN(width) && width % 2 !== 0){
+		width += 1; //-- Prevent cutting off edges of text in columns
+	}
+
+	this.iframe.width = width;
+	// Get the fractional height and width of the iframe
+	// Default to orginal if bounding rect is 0
+	this.width = this.iframe.getBoundingClientRect().width || width;
+	this.height = this.iframe.getBoundingClientRect().height || height;
+};
+
+
+EPUBJS.Render.Iframe.prototype.resized = function(e){
+	// Get the fractional height and width of the iframe
+	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(pageWidth, pageHeight){
+	this.pageWidth = pageWidth;
+	this.pageHeight = pageHeight;
+	//-- Add a page to the width of the document to account an for odd number of pages
+	// this.docEl.style.width = this.docEl.scrollWidth + pageWidth + "px";
+};
+
+EPUBJS.Render.Iframe.prototype.setLeft = function(leftPos){
+	// this.bodyEl.style.marginLeft = -leftPos + "px";
+	// this.docEl.style.marginLeft = -leftPos + "px";
+	// this.docEl.style[EPUBJS.Render.Iframe.transform] = 'translate('+ (-leftPos) + 'px, 0)';
+	this.document.defaultView.scrollTo(leftPos, 0);
+};
+
+EPUBJS.Render.Iframe.prototype.setStyle = function(style, val, prefixed){
+	if(prefixed) {
+		style = EPUBJS.core.prefixed(style);
+	}
+
+	if(this.bodyEl) this.bodyEl.style[style] = val;
+};
+
+EPUBJS.Render.Iframe.prototype.removeStyle = function(style){
+
+	if(this.bodyEl) this.bodyEl.style[style] = '';
+
+};
+
+EPUBJS.Render.Iframe.prototype.addHeadTag = function(tag, attrs, _doc) {
+	var doc = _doc || this.document;
+	var tagEl = doc.createElement(tag);
+	var headEl = doc.head;
+	
+	for(var attr in attrs) {
+		tagEl.setAttribute(attr, attrs[attr]);
+	}
+
+	if(headEl) headEl.insertBefore(tagEl, headEl.firstChild);
+};
+
+EPUBJS.Render.Iframe.prototype.page = function(pg){
+	this.leftPos = this.pageWidth * (pg-1); //-- pages start at 1
+	this.setLeft(this.leftPos);
+};
+
+//-- Show the page containing an Element
+EPUBJS.Render.Iframe.prototype.getPageNumberByElement = function(el){
+	var left, pg;
+	if(!el) return;
+
+	left = this.leftPos + el.getBoundingClientRect().left; //-- Calculate left offset compaired to scrolled position
+	
+	pg = Math.floor(left / this.pageWidth) + 1; //-- pages start at 1
+	
+	return pg;
+};
+
+//-- Show the page containing an Element
+EPUBJS.Render.Iframe.prototype.getPageNumberByRect = function(boundingClientRect){
+	var left, pg;
+
+	left = this.leftPos + boundingClientRect.left; //-- Calculate left offset compaired to scrolled position
+	pg = Math.floor(left / this.pageWidth) + 1; //-- pages start at 1
+	
+	return pg;
+};
+
+// Return the root element of the content
+EPUBJS.Render.Iframe.prototype.getBaseElement = function(){
+	return this.bodyEl;
+};
+
+// Checks if an element is on the screen
+EPUBJS.Render.Iframe.prototype.isElementVisible = function(el){
+	var rect;
+	var left;
+
+	if(el && typeof el.getBoundingClientRect === 'function'){
+		rect = el.getBoundingClientRect();
+		left = rect.left; //+ rect.width;
+		if( rect.width !== 0 &&
+				rect.height !== 0 && // Element not visible
+				left >= 0 &&
+				left < this.pageWidth ) {
+			return true;
+		}
+	}
+
+	return false;
+};
+
+
+EPUBJS.Render.Iframe.prototype.scroll = function(bool){
+	if(bool) {
+		this.iframe.scrolling = "yes";
+	} else {
+		this.iframe.scrolling = "no";
+	}
+};
+
+// Cleanup event listeners
+EPUBJS.Render.Iframe.prototype.unload = function(){
+	this.window.removeEventListener("resize", this.resized);
+};
+
+//-- Enable binding events to Render
+RSVP.EventTarget.mixin(EPUBJS.Render.Iframe.prototype);
+EPUBJS.Renderer = function(renderMethod, hidden) {
+	// Dom events to listen for
+	this.listenedEvents = ["keydown", "keyup", "keypressed", "mouseup", "mousedown", "click"];
+	this.upEvent = "mouseup";
+	this.downEvent = "mousedown";
+	if('ontouchstart' in document.documentElement) {
+		this.listenedEvents.push("touchstart", "touchend");
+		this.upEvent = "touchend";
+		this.downEvent = "touchstart";
+	}
+	/**
+	* Setup a render method.
+	* Options are: Iframe
+	*/
+	if(renderMethod && typeof(EPUBJS.Render[renderMethod]) != "undefined"){
+		this.render = new EPUBJS.Render[renderMethod]();
+	} else {
+		console.error("Not a Valid Rendering Method");
+	}
+
+	// Listen for load events
+	this.render.on("render:loaded", this.loaded.bind(this));
+
+	// Cached for replacement urls from storage
+	this.caches = {};
+
+	// Blank Cfi for Parsing
+	this.epubcfi = new EPUBJS.EpubCFI();
+
+	this.spreads = true;
+	this.isForcedSingle = false;
+	this.resized = _.debounce(this.onResized.bind(this), 100);
+
+	this.layoutSettings = {};
+
+	this.hidden = hidden || false;
+	//-- Adds Hook methods to the Book prototype
+	//   Hooks will all return before triggering the callback.
+	EPUBJS.Hooks.mixin(this);
+	//-- Get pre-registered hooks for events
+	this.getHooks("beforeChapterDisplay");
+
+	//-- Queue up page changes if page map isn't ready
+	this._q = EPUBJS.core.queue(this);
+	
+	this._moving = false;
+
+};
+
+//-- Renderer events for listening
+EPUBJS.Renderer.prototype.Events = [
+	"renderer:keydown",
+	"renderer:keyup",
+	"renderer:keypressed",
+	"renderer:mouseup",
+	"renderer:mousedown",
+	"renderer:click",
+	"renderer:touchstart",
+	"renderer:touchend",
+	"renderer:selected",
+	"renderer:chapterUnloaded",
+	"renderer:chapterDisplayed",
+	"renderer:locationChanged",
+	"renderer:visibleLocationChanged",
+	"renderer:resized",
+	"renderer:spreads"
+];
+
+/**
+* Creates an element to render to.
+* Resizes to passed width and height or to the elements size
+*/
+EPUBJS.Renderer.prototype.initialize = function(element, width, height){
+	this.container = element;
+	this.element = this.render.create();
+
+	this.initWidth = width;
+	this.initHeight = height;
+
+	this.width = width || this.container.clientWidth;
+	this.height = height || this.container.clientHeight;
+
+	this.container.appendChild(this.element);
+
+	if(width && height){
+		this.render.resize(this.width, this.height);
+	} else {
+		this.render.resize('100%', '100%');
+	}
+ 
+	document.addEventListener("orientationchange", this.onResized);
+};
+
+/**
+* Display a chapter
+* Takes: chapter object, global layout settings
+* Returns: Promise with passed Renderer after pages has loaded
+*/
+EPUBJS.Renderer.prototype.displayChapter = function(chapter, globalLayout){
+	var store = false;
+	if(this._moving) {
+		console.error("Rendering In Progress");
+		return;
+	}
+	this._moving = true;
+	// Get the url string from the chapter (may be from storage)
+	return chapter.url().
+		then(function(url) {
+			
+			// Unload the previous chapter listener
+			if(this.currentChapter) {
+				this.currentChapter.unload(); // Remove stored blobs
+				
+				if(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 = chapter;
+			this.chapterPos = 1;
+			this.currentChapterCfiBase = chapter.cfiBase;
+
+			this.layoutSettings = this.reconcileLayoutSettings(globalLayout, chapter.properties);
+			return this.load(chapter);
+
+		}.bind(this));
+
+};
+
+/**
+* Loads a url (string) and renders it,
+* attaching event listeners and triggering hooks.
+* Returns: Promise with the rendered contents.
+*/
+
+EPUBJS.Renderer.prototype.load = function(url){
+	var deferred = new RSVP.defer();
+	var loaded;
+
+	// Switch to the required layout method for the settings
+	this.layoutMethod = this.determineLayout(this.layoutSettings);
+	this.layout = new EPUBJS.Layout[this.layoutMethod]();
+
+	this.visible(false);
+
+	render = this.render.load(url);
+
+	render.then(function(contents) {
+		var formated;
+		this.currentChapter.setDocument(this.render.document);
+		this.contents = contents;
+		this.doc = this.render.document;
+
+		// Format the contents using the current layout method
+		this.formated = this.layout.format(contents, this.render.width, this.render.height, this.gap);
+		this.render.setPageDimensions(this.formated.pageWidth, this.formated.pageHeight);
+
+		// window.addEventListener("orientationchange", this.onResized.bind(this), false);
+		if(!this.initWidth && !this.initHeight){
+			this.render.window.addEventListener("resize", this.resized, false);
+		}
+
+		this.addEventListeners();
+		this.addSelectionListeners();
+
+		//-- Trigger registered hooks before displaying
+		this.beforeDisplay(function(){
+			var pages = this.layout.calculatePages();
+			var msg = this.currentChapter;
+			var queued = this._q.length();
+			this._moving = false;
+
+			this.updatePages(pages);
+			
+			this.visibleRangeCfi = this.getVisibleRangeCfi();
+			this.currentLocationCfi = this.visibleRangeCfi.start;
+
+			if(queued === 0) {
+				this.trigger("renderer:locationChanged", this.currentLocationCfi);
+				this.trigger("renderer:visibleRangeChanged", this.visibleRangeCfi);
+			}
+
+			msg.cfi = this.currentLocationCfi; //TODO: why is this cfi passed to chapterDisplayed
+			this.trigger("renderer:chapterDisplayed", msg);
+			
+			this.visible(true);
+			
+			deferred.resolve(this); //-- why does this return the renderer?
+		}.bind(this));
+
+	}.bind(this));
+
+	return deferred.promise;
+};
+
+EPUBJS.Renderer.prototype.loaded = function(url){
+	this.trigger("render:loaded", url);
+	// var uri = EPUBJS.core.uri(url);
+	// var relative = uri.path.replace(book.bookUrl, '');
+	// console.log(url, uri, relative);
+};
+
+/**
+* Reconciles the current chapters layout properies with
+* the global layout properities.
+* Takes: global layout settings object, chapter properties string
+* Returns: Object with layout properties
+*/
+EPUBJS.Renderer.prototype.reconcileLayoutSettings = function(global, chapter){
+	var settings = {};
+
+	//-- Get the global defaults
+	for (var attr in global) {
+		if (global.hasOwnProperty(attr)){
+			settings[attr] = global[attr];
+		}
+	}
+	//-- Get the chapter's display type
+	chapter.forEach(function(prop){
+		var rendition = prop.replace("rendition:", '');
+		var split = rendition.indexOf("-");
+		var property, value;
+
+		if(split != -1){
+			property = rendition.slice(0, split);
+			value = rendition.slice(split+1);
+
+			settings[property] = value;
+		}
+	});
+ return settings;
+};
+
+/**
+* Uses the settings to determine which Layout Method is needed
+* Triggers events based on the method choosen
+* Takes: Layout settings object
+* Returns: String of appropriate for EPUBJS.Layout function
+*/
+EPUBJS.Renderer.prototype.determineLayout = function(settings){
+	// Default is layout: reflowable & spread: auto
+	var spreads = this.determineSpreads(this.minSpreadWidth);
+	var layoutMethod = spreads ? "ReflowableSpreads" : "Reflowable";
+	var scroll = false;
+
+	if(settings.layout === "pre-paginated") {
+		layoutMethod = "Fixed";
+		scroll = true;
+		spreads = false;
+	}
+
+	if(settings.layout === "reflowable" && settings.spread === "none") {
+		layoutMethod = "Reflowable";
+		scroll = false;
+		spreads = false;
+	}
+
+	if(settings.layout === "reflowable" && settings.spread === "both") {
+		layoutMethod = "ReflowableSpreads";
+		scroll = false;
+		spreads = true;
+	}
+
+	this.spreads = spreads;
+	this.render.scroll(scroll);
+	this.trigger("renderer:spreads", spreads);
+	return layoutMethod;
+};
+
+// Shortcut to trigger the hook before displaying the chapter
+EPUBJS.Renderer.prototype.beforeDisplay = function(callback, renderer){
+	this.triggerHooks("beforeChapterDisplay", callback, this);
+};
+
+// Update the renderer with the information passed by the layout
+EPUBJS.Renderer.prototype.updatePages = function(layout){
+	this.pageMap = this.mapPage();
+	// this.displayedPages = layout.displayedPages;
+
+	if (this.spreads) {
+		this.displayedPages = Math.ceil(this.pageMap.length / 2);
+	} else {
+		this.displayedPages = this.pageMap.length;
+	}
+	
+	// this.currentChapter.pages = layout.pageCount;
+	this.currentChapter.pages = this.pageMap.length;
+	
+	this._q.flush();
+};
+
+// Apply the layout again and jump back to the previous cfi position
+EPUBJS.Renderer.prototype.reformat = function(){
+	var renderer = this;
+	var formated, pages;
+	if(!this.contents) return;
+
+	spreads = this.determineSpreads(this.minSpreadWidth);
+
+	// Only re-layout if the spreads have switched
+	if(spreads != this.spreads){
+		this.spreads = spreads;
+		this.layoutMethod = this.determineLayout(this.layoutSettings);
+		this.layout = new EPUBJS.Layout[this.layoutMethod]();
+	}
+	
+	// Reset pages
+	this.chapterPos = 1;
+	this.render.page(1);
+
+	// Give the css styles time to update
+	// clearTimeout(this.timeoutTillCfi);
+	// this.timeoutTillCfi = setTimeout(function(){
+		
+	renderer.formated = renderer.layout.format(renderer.contents, renderer.render.width, renderer.render.height, renderer.gap);
+	renderer.render.setPageDimensions(renderer.formated.pageWidth, renderer.formated.pageHeight);
+			
+	pages = renderer.layout.calculatePages();
+	renderer.updatePages(pages);
+
+	//-- Go to current page after formating
+	if(renderer.currentLocationCfi){
+		renderer.gotoCfi(renderer.currentLocationCfi);
+	}
+		// renderer.timeoutTillCfi = null;
+
+};
+
+// Hide and show the render's container .
+EPUBJS.Renderer.prototype.visible = function(bool){
+	if(typeof(bool) === "undefined") {
+		return this.element.style.visibility;
+	}
+
+	if(bool === true && !this.hidden){
+		this.element.style.visibility = "visible";
+	}else if(bool === false){
+		this.element.style.visibility = "hidden";
+	}
+};
+
+// Remove the render element and clean up listeners
+EPUBJS.Renderer.prototype.remove = function() {
+	if(this.render.window) {
+		this.render.unload();
+		this.render.window.removeEventListener("resize", this.resized);
+		this.removeEventListeners();
+		this.removeSelectionListeners();
+	}
+
+	this.container.removeChild(this.element);
+};
+
+//-- STYLES
+
+EPUBJS.Renderer.prototype.applyStyles = function(styles) {
+	for (var style in styles) {
+		this.render.setStyle(style, styles[style]);
+	}
+};
+
+EPUBJS.Renderer.prototype.setStyle = function(style, val, prefixed){
+	this.render.setStyle(style, val, prefixed);
+};
+
+EPUBJS.Renderer.prototype.removeStyle = function(style){
+	this.render.removeStyle(style);
+};
+
+//-- HEAD TAGS
+EPUBJS.Renderer.prototype.applyHeadTags = function(headTags) {
+	for ( var headTag in headTags ) {
+		this.render.addHeadTag(headTag, headTags[headTag]);
+	}
+};
+
+//-- NAVIGATION
+
+EPUBJS.Renderer.prototype.page = function(pg){
+	if(!this.pageMap) {
+		console.warn("pageMap not set, queuing");
+		this._q.enqueue("page", arguments);
+		return true;
+	}
+
+	if(pg >= 1 && pg <= this.displayedPages){
+		this.chapterPos = pg;
+
+		this.render.page(pg);
+		this.visibleRangeCfi = this.getVisibleRangeCfi();
+		this.currentLocationCfi = this.visibleRangeCfi.start;
+		this.trigger("renderer:locationChanged", this.currentLocationCfi);
+		this.trigger("renderer:visibleRangeChanged", this.visibleRangeCfi);
+
+		return true;
+	}
+	//-- Return false if page is greater than the total
+	return false;
+};
+
+// Short cut to find next page's cfi starting at the last visible element
+/*
+EPUBJS.Renderer.prototype.nextPage = function(){
+	var pg = this.chapterPos + 1;
+	if(pg <= this.displayedPages){
+		this.chapterPos = pg;
+
+		this.render.page(pg);
+
+		this.currentLocationCfi = this.getPageCfi(this.visibileEl);
+		this.trigger("renderer:locationChanged", this.currentLocationCfi);
+
+		return true;
+	}
+	//-- Return false if page is greater than the total
+	return false;
+};
+*/
+EPUBJS.Renderer.prototype.nextPage = function(){
+	return this.page(this.chapterPos + 1);
+};
+
+EPUBJS.Renderer.prototype.prevPage = function(){
+	return this.page(this.chapterPos - 1);
+};
+
+//-- Show the page containing an Element
+EPUBJS.Renderer.prototype.pageByElement = function(el){
+	var pg;
+	if(!el) return;
+
+	pg = this.render.getPageNumberByElement(el);
+	this.page(pg);
+};
+
+// Jump to the last page of the chapter
+EPUBJS.Renderer.prototype.lastPage = function(){
+	if(this._moving) {
+		return this._q.enqueue("lastPage", arguments);
+	}
+	
+	this.page(this.displayedPages);
+};
+
+// Jump to the first page of the chapter
+EPUBJS.Renderer.prototype.firstPage = function(){
+	this.page(1);
+};
+
+//-- Find a section by fragement id
+EPUBJS.Renderer.prototype.section = function(fragment){
+	var el = this.doc.getElementById(fragment),
+		left, pg;
+
+	if(el){
+		this.pageByElement(el);
+	}
+
+};
+
+EPUBJS.Renderer.prototype.firstElementisTextNode = function(node) {
+	var children = node.childNodes;
+	var leng = children.length;
+
+	if(leng &&
+		children[0] && // First Child
+		children[0].nodeType === 3 && // This is a textNodes
+		children[0].textContent.trim().length) { // With non whitespace or return charecters
+		return true;
+	}
+	return false;
+};
+
+// Walk the node tree from a start element to next visible element
+EPUBJS.Renderer.prototype.walk = function(node, x, y) {
+	var r, children, leng,
+		startNode = node,
+		prevNode,
+		stack = [startNode];
+
+	var STOP = 10000, ITER=0;
+
+	while(!r && stack.length) {
+		node = stack.shift();
+		if( this.containsPoint(node, x, y) && this.firstElementisTextNode(node)) {
+			r = node;
+		}
+
+		if(!r && node && node.childElementCount > 0){
+			children = node.children;
+			if (children && children.length) {
+				leng = children.length ? children.length : 0;
+			} else {
+				return r;
+			}
+			for (var i = leng-1; i >= 0; i--) {
+				if(children[i] != prevNode) stack.unshift(children[i]);
+			}
+		}
+
+		if(!r && stack.length === 0 && startNode && startNode.parentNode !== null){
+			stack.push(startNode.parentNode);
+			prevNode = startNode;
+			startNode = startNode.parentNode;
+		}
+
+
+		ITER++;
+		if(ITER > STOP) {
+			console.error("ENDLESS LOOP");
+			break;
+		}
+
+	}
+
+	return r;
+};
+
+// Checks if an element is on the screen
+EPUBJS.Renderer.prototype.containsPoint = function(el, x, y){
+	var rect;
+	var left;
+	if(el && typeof el.getBoundingClientRect === 'function'){
+		rect = el.getBoundingClientRect();
+		// console.log(el, rect, x, y);
+
+		if( rect.width !== 0 &&
+				rect.height !== 0 && // Element not visible
+				rect.left >= x &&
+				x <= rect.left + rect.width) {
+			return true;
+		}
+	}
+
+	return false;
+};
+
+EPUBJS.Renderer.prototype.textSprint = function(root, func) {
+	var treeWalker = document.createTreeWalker(root, NodeFilter.SHOW_TEXT, {
+			acceptNode: function (node) {
+					if ( ! /^\s*$/.test(node.data) ) {
+						return NodeFilter.FILTER_ACCEPT;
+					} else {
+						return NodeFilter.FILTER_REJECT;
+					}
+			}
+	}, false);
+	var node;
+	while ((node = treeWalker.nextNode())) {
+		func(node);
+	}
+
+};
+
+EPUBJS.Renderer.prototype.sprint = function(root, func) {
+	var treeWalker = document.createTreeWalker(root, NodeFilter.SHOW_ELEMENT, null, false);
+	var node;
+	while ((node = treeWalker.nextNode())) {
+		func(node);
+	}
+
+};
+
+EPUBJS.Renderer.prototype.mapPage = function(){
+	var renderer = this;
+	var map = [];
+	var root = this.render.getBaseElement();
+	var page = 1;
+	var width = this.layout.colWidth + this.layout.gap;
+	var offset = this.formated.pageWidth * (this.chapterPos-1);
+	var limit = (width * page) - offset;// (width * page) - offset;
+	var elLimit = 0;
+	var prevRange;
+	var cfi;
+	var check = function(node) {
+		var elPos;
+		var elRange;
+		var children = Array.prototype.slice.call(node.childNodes);
+		if (node.nodeType == Node.ELEMENT_NODE) {
+			// elPos = node.getBoundingClientRect();
+			elRange = document.createRange();
+			elRange.selectNodeContents(node);
+			elPos = elRange.getBoundingClientRect();
+
+			if(!elPos || (elPos.width === 0 && elPos.height === 0)) {
+				return;
+			}
+			
+			//-- Element starts new Col
+			if(elPos.left > elLimit) {
+				children.forEach(function(node){
+					if(node.nodeType == Node.TEXT_NODE &&
+						node.textContent.trim().length) {
+						checkText(node);
+					}
+				});
+			}
+	
+			//-- Element Spans new Col
+			if(elPos.right > elLimit) {
+				children.forEach(function(node){
+					if(node.nodeType == Node.TEXT_NODE &&
+						node.textContent.trim().length) {
+						checkText(node);
+					}
+				});
+			}
+		}
+
+	};
+	var checkText = function(node){
+		var ranges = renderer.splitTextNodeIntoWordsRanges(node);
+		ranges.forEach(function(range){
+			var pos = range.getBoundingClientRect();
+
+			if(!pos || (pos.width === 0 && pos.height === 0)) {
+				return;
+			}
+			if(pos.left + pos.width < limit) {
+				if(!map[page-1]){
+					range.collapse(true);
+					cfi = renderer.currentChapter.cfiFromRange(range);
+					// map[page-1].start = cfi;
+					map.push({ start: cfi, end: null });
+				}
+			} else {
+				if(prevRange){
+					prevRange.collapse(true);
+					cfi = renderer.currentChapter.cfiFromRange(prevRange);
+					map[map.length-1].end = cfi;
+				}
+
+				range.collapse(true);
+				cfi = renderer.currentChapter.cfiFromRange(range);
+				map.push({
+						start: cfi,
+						end: null
+				});
+				
+				page += 1;
+				limit = (width * page) - offset;
+				elLimit = limit;
+			}
+
+			prevRange = range;
+		});
+
+
+	};
+
+	this.sprint(root, check);
+	// this.textSprint(root, checkText);
+
+	if(prevRange){
+		prevRange.collapse(true);
+
+		cfi = renderer.currentChapter.cfiFromRange(prevRange);
+		map[map.length-1].end = cfi;
+	}
+
+	// Handle empty map
+	if(!map.length) {
+		range = this.doc.createRange();
+		range.selectNodeContents(root);
+		range.collapse(true);
+
+		cfi = renderer.currentChapter.cfiFromRange(range);
+		
+		map.push({ start: cfi, end: cfi });
+
+	}
+
+	// clean up
+	prevRange = null;
+	ranges = null;
+	range = null;
+	root = null;
+
+	return map;
+};
+
+
+EPUBJS.Renderer.prototype.splitTextNodeIntoWordsRanges = function(node){
+	var ranges = [];
+	var text = node.textContent.trim();
+	var range;
+	var rect;
+	var list;
+	pos = text.indexOf(" ");
+
+	if(pos === -1) {
+		range = this.doc.createRange();
+		range.selectNodeContents(node);
+		return [range];
+	}
+
+	range = this.doc.createRange();
+	range.setStart(node, 0);
+	range.setEnd(node, pos);
+	ranges.push(range);
+	range = false;
+
+	while ( pos != -1 ) {
+
+		pos = text.indexOf(" ", pos + 1);
+		if(pos > 0) {
+
+			if(range) {
+				range.setEnd(node, pos);
+				ranges.push(range);
+			}
+
+			range = this.doc.createRange();
+			range.setStart(node, pos+1);
+		}
+	}
+
+	if(range) {
+		range.setEnd(node, text.length);
+		ranges.push(range);
+	}
+
+	return ranges;
+};
+
+EPUBJS.Renderer.prototype.rangePosition = function(range){
+	var rect;
+	var list;
+
+	list = range.getClientRects();
+
+	if(list.length) {
+		rect = list[0];
+		return rect;
+	}
+
+	return null;
+};
+
+/*
+// Get the cfi of the current page
+EPUBJS.Renderer.prototype.getPageCfi = function(prevEl){
+	var range = this.doc.createRange();
+	var position;
+	// TODO : this might need to take margin / padding into account?
+	var x = 1;//this.formated.pageWidth/2;
+	var y = 1;//;this.formated.pageHeight/2;
+
+	range = this.getRange(x, y);
+
+	// var test = this.doc.defaultView.getSelection();
+	// var r = this.doc.createRange();
+	// test.removeAllRanges();
+	// r.setStart(range.startContainer, range.startOffset);
+	// r.setEnd(range.startContainer, range.startOffset + 1);
+	// test.addRange(r);
+
+	return this.currentChapter.cfiFromRange(range);
+};
+*/
+
+// Get the cfi of the current page
+EPUBJS.Renderer.prototype.getPageCfi = function(){
+	var pg;
+	if (this.spreads) {
+		pg = this.chapterPos*2;
+		startRange = this.pageMap[pg-2];
+	} else {
+		pg = this.chapterPos;
+		startRange = this.pageMap[pg-1];
+	}
+	return this.pageMap[(this.chapterPos * 2) -1].start;
+};
+
+EPUBJS.Renderer.prototype.getRange = function(x, y, forceElement){
+	var range = this.doc.createRange();
+	var position;
+	forceElement = true; // temp override
+	if(typeof document.caretPositionFromPoint !== "undefined" && !forceElement){
+		position = this.doc.caretPositionFromPoint(x, y);
+		range.setStart(position.offsetNode, position.offset);
+	} else if(typeof document.caretRangeFromPoint !== "undefined" && !forceElement){
+		range = this.doc.caretRangeFromPoint(x, y);
+	} else {
+		this.visibileEl = this.findElementAfter(x, y);
+		range.setStart(this.visibileEl, 1);
+	}
+
+	// var test = this.doc.defaultView.getSelection();
+	// var r = this.doc.createRange();
+	// test.removeAllRanges();
+	// r.setStart(range.startContainer, range.startOffset);
+	// r.setEnd(range.startContainer, range.startOffset + 1);
+	// test.addRange(r);
+	return range;
+};
+
+/*
+EPUBJS.Renderer.prototype.getVisibleRangeCfi = function(prevEl){
+	var startX = 0;
+	var startY = 0;
+	var endX = this.width-1;
+	var endY = this.height-1;
+	var startRange = this.getRange(startX, startY);
+	var endRange = this.getRange(endX, endY); //fix if carret not avail
+	var startCfi = this.currentChapter.cfiFromRange(startRange);
+	var endCfi;
+	if(endRange) {
+		endCfi = this.currentChapter.cfiFromRange(endRange);
+	}
+
+	return {
+		start: startCfi,
+		end: endCfi || false
+	};
+};
+*/
+
+EPUBJS.Renderer.prototype.pagesInCurrentChapter = function() {
+	var pgs;
+	var length;
+
+	if(!this.pageMap) {
+		console.warn("page map not loaded");
+		return false;
+	}
+
+	length = this.pageMap.length;
+
+	if(this.spreads){
+		pgs = Math.ceil(length / 2);
+	} else {
+		pgs = length;
+	}
+
+	return pgs;
+};
+
+EPUBJS.Renderer.prototype.currentRenderedPage = function(){
+	var pg;
+
+	if(!this.pageMap) {
+		console.warn("page map not loaded");
+		return false;
+	}
+
+	if (this.spreads && this.layout.pageCount > 1) {
+		pg = this.chapterPos*2;
+	} else {
+		pg = this.chapterPos;
+	}
+
+	return pg;
+};
+
+EPUBJS.Renderer.prototype.getRenderedPagesLeft = function(){
+	var pg;
+	var lastPage;
+	var pagesLeft;
+
+	if(!this.pageMap) {
+		console.warn("page map not loaded");
+		return false;
+	}
+
+	lastPage = this.pageMap.length;
+
+	if (this.spreads) {
+		pg = this.chapterPos*2;
+	} else {
+		pg = this.chapterPos;
+	}
+
+	pagesLeft = lastPage - pg;
+	return pagesLeft;
+
+};
+
+EPUBJS.Renderer.prototype.getVisibleRangeCfi = function(){
+	var pg;
+	var startRange, endRange;
+
+	if(!this.pageMap) {
+		console.warn("page map not loaded");
+		return false;
+	}
+
+	if (this.spreads) {
+		pg = this.chapterPos*2;
+		startRange = this.pageMap[pg-2];
+		endRange = startRange;
+
+		if(this.layout.pageCount > 1) {
+			endRange = this.pageMap[pg-1];
+		}
+	} else {
+		pg = this.chapterPos;
+		startRange = this.pageMap[pg-1];
+		endRange = startRange;
+	}
+
+	if(!startRange) {
+		console.warn("page range miss:", pg, this.pageMap);
+		startRange = this.pageMap[this.pageMap.length-1];
+		endRange = startRange;
+	}
+
+	return {
+		start: startRange.start,
+		end: endRange.end
+	};
+};
+
+// Goto a cfi position in the current chapter
+EPUBJS.Renderer.prototype.gotoCfi = function(cfi){
+	var pg;
+	var marker;
+	var range;
+	
+	if(this._moving){
+		return this._q.enqueue("gotoCfi", arguments);
+	}
+	
+	if(_.isString(cfi)){
+		cfi = this.epubcfi.parse(cfi);
+	}
+
+	if(typeof document.evaluate === 'undefined') {
+		marker = this.epubcfi.addMarker(cfi, this.doc);
+		if(marker) {
+			pg = this.render.getPageNumberByElement(marker);
+			// Must Clean up Marker before going to page
+			this.epubcfi.removeMarker(marker, this.doc);
+			this.page(pg);
+		}
+	} else {
+		range = this.epubcfi.generateRangeFromCfi(cfi, this.doc);
+		if(range) {
+			pg = this.render.getPageNumberByRect(range.getBoundingClientRect());
+			this.page(pg);
+			
+			// Reset the current location cfi to requested cfi
+			this.currentLocationCfi = cfi.str;
+		}
+	}
+};
+
+//  Walk nodes until a visible element is found
+EPUBJS.Renderer.prototype.findFirstVisible = function(startEl){
+	var el = startEl || this.render.getBaseElement();
+	var	found;
+	found = this.walk(el);
+
+	if(found) {
+		return found;
+	}else{
+		return startEl;
+	}
+
+};
+// TODO: remove me - unsused
+EPUBJS.Renderer.prototype.findElementAfter = function(x, y, startEl){
+	var el = startEl || this.render.getBaseElement();
+	var	found;
+	found = this.walk(el, x, y);
+	if(found) {
+		return found;
+	}else{
+		return el;
+	}
+
+};
+
+/*
+EPUBJS.Renderer.prototype.route = function(hash, callback){
+	var location = window.location.hash.replace('#/', '');
+	if(this.useHash && location.length && location != this.prevLocation){
+		this.show(location, callback);
+		this.prevLocation = location;
+		return true;
+	}
+	return false;
+}
+
+EPUBJS.Renderer.prototype.hideHashChanges = function(){
+	this.useHash = false;
+}
+
+*/
+
+EPUBJS.Renderer.prototype.resize = function(width, height, setSize){
+	var spreads;
+
+	this.width = width;
+	this.height = height;
+
+	if(setSize !== false) {
+		this.render.resize(this.width, this.height);
+	}
+
+
+
+	if(this.contents){
+		this.reformat();
+	}
+
+	this.trigger("renderer:resized", {
+		width: this.width,
+		height: this.height
+	});
+};
+
+//-- Listeners for events in the frame
+
+EPUBJS.Renderer.prototype.onResized = function(e) {
+	var width = this.container.clientWidth;
+	var height = this.container.clientHeight;
+
+	this.resize(width, height, false);
+};
+
+EPUBJS.Renderer.prototype.addEventListeners = function(){
+	if(!this.render.document) {
+		return;
+	}
+	this.listenedEvents.forEach(function(eventName){
+		this.render.document.addEventListener(eventName, this.triggerEvent.bind(this), false);
+	}, this);
+
+};
+
+EPUBJS.Renderer.prototype.removeEventListeners = function(){
+	if(!this.render.document) {
+		return;
+	}
+	this.listenedEvents.forEach(function(eventName){
+		this.render.document.removeEventListener(eventName, this.triggerEvent, false);
+	}, this);
+
+};
+
+// Pass browser events
+EPUBJS.Renderer.prototype.triggerEvent = function(e){
+	this.trigger("renderer:"+e.type, e);
+};
+
+EPUBJS.Renderer.prototype.addSelectionListeners = function(){
+	this.render.document.addEventListener("selectionchange", this.onSelectionChange.bind(this), false);
+};
+
+EPUBJS.Renderer.prototype.removeSelectionListeners = function(){
+	if(!this.render.document) {
+		return;
+	}
+	this.doc.removeEventListener("selectionchange", this.onSelectionChange, false);
+};
+
+EPUBJS.Renderer.prototype.onSelectionChange = function(e){
+	if (this.selectionEndTimeout) {
+		clearTimeout(this.selectionEndTimeout);
+	}
+	this.selectionEndTimeout = setTimeout(function() {
+		this.selectedRange = this.render.window.getSelection();
+		this.trigger("renderer:selected", this.selectedRange);
+	}.bind(this), 500);
+};
+
+
+//-- Spreads
+
+EPUBJS.Renderer.prototype.setMinSpreadWidth = function(width){
+	this.minSpreadWidth = width;
+	this.spreads = this.determineSpreads(width);
+};
+
+EPUBJS.Renderer.prototype.determineSpreads = function(cutoff){
+	if(this.isForcedSingle || !cutoff || this.width < cutoff) {
+		return false; //-- Single Page
+	}else{
+		return true; //-- Double Page
+	}
+};
+
+EPUBJS.Renderer.prototype.forceSingle = function(bool){
+	if(bool) {
+		this.isForcedSingle = true;
+		// this.spreads = false;
+	} else {
+		this.isForcedSingle = false;
+		// this.spreads = this.determineSpreads(this.minSpreadWidth);
+	}
+};
+
+EPUBJS.Renderer.prototype.setGap = function(gap){
+	this.gap = gap; //-- False == auto gap
+};
+
+//-- Content Replacements
+
+EPUBJS.Renderer.prototype.replace = function(query, func, finished, progress){
+	var items = this.contents.querySelectorAll(query),
+		resources = Array.prototype.slice.call(items),
+		count = resources.length;
+
+
+	if(count === 0) {
+		finished(false);
+		return;
+	}
+	resources.forEach(function(item){
+		var called = false;
+		var after = function(result, full){
+			if(called === false) {
+				count--;
+				if(progress) progress(result, full, count);
+				if(count <= 0 && finished) finished(true);
+				called = true;
+			}
+		};
+
+		func(item, after);
+
+	}.bind(this));
+
+};
+
+EPUBJS.Renderer.prototype.replaceWithStored = function(query, attr, func, callback) {
+	var _oldUrls,
+			_newUrls = {},
+			_store = this.currentChapter.store,
+			_cache = this.caches[query],
+			_uri = EPUBJS.core.uri(this.currentChapter.absolute),
+			_chapterBase = _uri.base,
+			_attr = attr,
+			_wait = 2000,
+			progress = function(url, full, count) {
+				_newUrls[full] = url;
+			},
+			finished = function(notempty) {
+				if(callback) callback();
+
+				_.each(_oldUrls, function(url){
+					_store.revokeUrl(url);
+				});
+
+				_cache = _newUrls;
+			};
+
+	if(!_store) return;
+
+	if(!_cache) _cache = {};
+	_oldUrls = _.clone(_cache);
+
+	this.replace(query, function(link, done){
+		var src = link.getAttribute(_attr),
+				full = EPUBJS.core.resolveUrl(_chapterBase, src);
+
+		var replaceUrl = function(url) {
+				var timeout;
+				link.onload = function(){
+					clearTimeout(timeout);
+					done(url, full);
+				};
+
+				link.onerror = function(e){
+					clearTimeout(timeout);
+					done(url, full);
+					console.error(e);
+				};
+
+				if(query == "image") {
+					//-- SVG needs this to trigger a load event
+					link.setAttribute("externalResourcesRequired", "true");
+				}
+
+				if(query == "link[href]" && link.getAttribute("rel") !== "stylesheet") {
+					//-- Only Stylesheet links seem to have a load events, just continue others
+					done(url, full);
+				}
+
+				link.setAttribute(_attr, url);
+
+				//-- If elements never fire Load Event, should continue anyways
+				timeout = setTimeout(function(){
+					done(url, full);
+				}, _wait);
+
+			};
+
+		if(full in _oldUrls){
+			replaceUrl(_oldUrls[full]);
+			_newUrls[full] = _oldUrls[full];
+			delete _oldUrls[full];
+		}else{
+			func(_store, full, replaceUrl, link);
+		}
+
+	}, finished, progress);
+};
+
+//-- Enable binding events to Renderer
+RSVP.EventTarget.mixin(EPUBJS.Renderer.prototype);
+
+var EPUBJS = EPUBJS || {};
+EPUBJS.replace = {};
+
+//-- Replaces the relative links within the book to use our internal page changer
+EPUBJS.replace.hrefs = function(callback, renderer){
+	var book = this;
+	var replacments = function(link, done){
+		var href = link.getAttribute("href"),
+				isRelative = href.search("://"),
+				directory,
+				relative;
+
+		if(isRelative != -1){
+
+			link.setAttribute("target", "_blank");
+
+		}else{
+			
+			directory = EPUBJS.core.uri(renderer.render.window.location.href).directory;
+			relative = EPUBJS.core.resolveUrl(directory, href);
+			
+			link.onclick = function(){
+				book.goto(relative);
+				return false;
+			};
+
+		}
+		done();
+
+	};
+	
+	renderer.replace("a[href]", replacments, callback);
+
+};
+
+EPUBJS.replace.head = function(callback, renderer) {
+
+	renderer.replaceWithStored("link[href]", "href", EPUBJS.replace.links, callback);
+
+};
+
+
+//-- Replaces assets src's to point to stored version if browser is offline
+EPUBJS.replace.resources = function(callback, renderer){
+	//srcs = this.doc.querySelectorAll('[src]');
+	renderer.replaceWithStored("[src]", "src", EPUBJS.replace.srcs, callback);
+
+};
+
+EPUBJS.replace.svg = function(callback, renderer) {
+	
+	renderer.replaceWithStored("image", "xlink:href", function(_store, full, done){
+		_store.getUrl(full).then(done);
+	}, callback);
+
+};
+
+EPUBJS.replace.srcs = function(_store, full, done){
+
+	_store.getUrl(full).then(done);
+	
+};
+
+//-- Replaces links in head, such as stylesheets - link[href]
+EPUBJS.replace.links = function(_store, full, done, link){
+	//-- Handle replacing urls in CSS
+	if(link.getAttribute("rel") === "stylesheet") {
+		EPUBJS.replace.stylesheets(_store, full).then(function(url, full){
+			// done
+			setTimeout(function(){
+				done(url, full);
+			}, 5); //-- Allow for css to apply before displaying chapter
+		});
+	}else{
+		_store.getUrl(full).then(done);
+	}
+};
+
+EPUBJS.replace.stylesheets = function(_store, full) {
+	var deferred = new RSVP.defer();
+
+	if(!_store) return;
+
+	_store.getText(full).then(function(text){
+		var url;
+
+		EPUBJS.replace.cssUrls(_store, full, text).then(function(newText){
+			var _URL = window.URL || window.webkitURL || window.mozURL;
+
+			var blob = new Blob([newText], { "type" : "text\/css" }),
+					url = _URL.createObjectURL(blob);
+
+			deferred.resolve(url);
+
+		}, function(e) {
+			console.error(e);
+		});
+		
+	});
+
+	return deferred.promise;
+};
+
+EPUBJS.replace.cssUrls = function(_store, base, text){
+	var deferred = new RSVP.defer(),
+		promises = [],
+		matches = text.match(/url\(\'?\"?([^\'|^\"^\)]*)\'?\"?\)/g);
+	
+	if(!_store) return;
+
+	if(!matches){
+		deferred.resolve(text);
+		return deferred.promise;
+	}
+
+	matches.forEach(function(str){
+		var full = EPUBJS.core.resolveUrl(base, str.replace(/url\(|[|\)|\'|\"]/g, ''));
+		var replaced = _store.getUrl(full).then(function(url){
+				text = text.replace(str, 'url("'+url+'")');
+			});
+		
+		promises.push(replaced);
+	});
+	
+	RSVP.all(promises).then(function(){
+		deferred.resolve(text);
+	});
+	
+	return deferred.promise;
+};
+
+EPUBJS.Unarchiver = function(url){
+	
+	this.libPath = EPUBJS.filePath;
+	this.zipUrl = url;
+	this.loadLib();
+	this.urlCache = {};
+	
+	this.zipFs = new zip.fs.FS();
+	
+	return this.promise;
+	
+};
+
+//-- Load the zip lib and set the workerScriptsPath
+EPUBJS.Unarchiver.prototype.loadLib = function(callback){
+	if(typeof(zip) == "undefined") console.error("Zip lib not loaded");
+	
+	/*
+	//-- load script
+	EPUBJS.core.loadScript(this.libPath+"zip.js", function(){
+		//-- Tell zip where it is located
+		zip.workerScriptsPath = this.libPath;
+		callback();
+	}.bind(this));
+	*/
+	// console.log(this.libPath)
+	zip.workerScriptsPath = this.libPath;
+};
+
+EPUBJS.Unarchiver.prototype.openZip = function(zipUrl, callback){
+	var deferred = new RSVP.defer();
+	var zipFs = this.zipFs;
+	zipFs.importHttpContent(zipUrl, false, function() {
+		deferred.resolve(zipFs);
+	}, this.failed);
+	
+	return deferred.promise;
+};
+
+EPUBJS.Unarchiver.prototype.getXml = function(url, encoding){
+	
+	return this.getText(url, encoding).
+			then(function(text){
+				var parser = new DOMParser();
+				return parser.parseFromString(text, "application/xml");
+			});
+
+};
+
+EPUBJS.Unarchiver.prototype.getUrl = function(url, mime){
+	var unarchiver = this;
+	var deferred = new RSVP.defer();
+	var decodededUrl = window.decodeURIComponent(url);
+	var entry = this.zipFs.find(decodededUrl);
+	var _URL = window.URL || window.webkitURL || window.mozURL;
+	
+	if(!entry) {
+		deferred.reject({
+			message : "File not found in the epub: " + url,
+			stack : new Error().stack
+		});
+		return deferred.promise;
+	}
+	
+	if(url in this.urlCache) {
+		deferred.resolve(this.urlCache[url]);
+		return deferred.promise;
+	}
+
+	entry.getBlob(mime || zip.getMimeType(entry.name), function(blob){
+		var tempUrl = _URL.createObjectURL(blob);
+		deferred.resolve(tempUrl);
+		unarchiver.urlCache[url] = tempUrl;
+	});
+
+	return deferred.promise;
+};
+
+EPUBJS.Unarchiver.prototype.getText = function(url, encoding){
+	var unarchiver = this;
+	var deferred = new RSVP.defer();
+	var decodededUrl = window.decodeURIComponent(url);
+	var entry = this.zipFs.find(decodededUrl);
+	var _URL = window.URL || window.webkitURL || window.mozURL;
+
+	if(!entry) {
+		console.warn("File not found in the contained epub:", url);
+		return deferred.promise;
+	}
+
+	entry.getText(function(text){
+		deferred.resolve(text);
+	}, null, null, encoding || 'UTF-8');
+
+	return deferred.promise;
+};
+
+EPUBJS.Unarchiver.prototype.revokeUrl = function(url){
+	var _URL = window.URL || window.webkitURL || window.mozURL;
+	var fromCache = unarchiver.urlCache[url];
+	if(fromCache) _URL.revokeObjectURL(fromCache);
+};
+
+EPUBJS.Unarchiver.prototype.failed = function(error){
+	console.error(error);
+};
+
+EPUBJS.Unarchiver.prototype.afterSaved = function(error){
+	this.callback();
+};
+
+EPUBJS.Unarchiver.prototype.toStorage = function(entries){
+	var timeout = 0,
+		delay = 20,
+		that = this,
+		count = entries.length;
+
+	function callback(){
+		count--;
+		if(count === 0) that.afterSaved();
+	}
+		
+	entries.forEach(function(entry){
+		
+		setTimeout(function(entry){
+			that.saveEntryFileToStorage(entry, callback);
+		}, timeout, entry);
+		
+		timeout += delay;
+	});
+	
+	console.log("time", timeout);
+	
+	//entries.forEach(this.saveEntryFileToStorage.bind(this));
+};
+
+EPUBJS.Unarchiver.prototype.saveEntryFileToStorage = function(entry, callback){
+	var that = this;
+	entry.getData(new zip.BlobWriter(), function(blob) {
+		EPUBJS.storage.save(entry.filename, blob, callback);
+	});
+};
+
+//# sourceMappingURL=epub.js.map
\ No newline at end of file
diff --git a/files_reader/js/epub.min.js b/files_reader/js/epub.min.js
new file mode 100644
index 0000000..b8a972a
--- /dev/null
+++ b/files_reader/js/epub.min.js
@@ -0,0 +1,4 @@
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t=a["default"],u=b["default"],v=c["default"],w=d["default"],x=e["default"],y=f["default"],z=g["default"],A=h["default"],B=i["default"],C=j.config,D=j.configure,E=k["default"],F=l["default"],G=m["default"],H=n["default"],I=o["default"];if(C.async=H,"undefined"!=typeof window&&"object"==typeof window.__PROMISE_INSTRUMENTATION__){var J=window.__PROMISE_INSTRUMENTATION__;D("instrument",!0);for(var K in J)J.hasOwnProperty(K)&&r(K,J[K])}p.Promise=t,p.EventTarget=u,p.all=w,p.allSettled=x,p.race=y,p.hash=z,p.rethrow=A,p.defer=B,p.denodeify=v,p.configure=D,p.on=r,p.off=s,p.resolve=F,p.reject=G,p.async=q,p.map=E,p.filter=I}),a.RSVP=c("rsvp")}(window);var EPUBJS=EPUBJS||{};EPUBJS.VERSION="0.2.2",EPUBJS.plugins=EPUBJS.plugins||{},EPUBJS.filePath=EPUBJS.filePath||"/epubjs/",EPUBJS.Render={},function(a){var b=a.ePub||{},c=a.ePub=function(){var a,b;return"undefined"!=typeof arguments[0]&&"string"==typeof arguments[0]&&(a=arguments[0],arguments[1]&&"object"==typeof arguments[1]?(b=arguments[1],b.bookPath=a):b={bookPath:a}),arguments[0]&&"object"==typeof arguments[0]&&(b=arguments[0]),new EPUBJS.Book(b)};_.extend(c,{noConflict:function(){return a.ePub=b,this}}),"function"==typeof define&&define.amd?define(function(){return c}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window),EPUBJS.Book=function(a){this.settings=_.defaults(a||{},{bookPath:null,bookKey:null,packageUrl:null,storage:!1,fromStorage:!1,saved:!1,online:!0,contained:!1,width:null,height:null,layoutOveride:null,orientation:null,minSpreadWidth:800,gap:"auto",version:1,restore:!1,reload:!1,"goto":!1,styles:{},headTags:{},withCredentials:!1,render_method:"Iframe"}),this.settings.EPUBJSVERSION=EPUBJS.VERSION,this.spinePos=0,this.stored=!1,this.online=this.settings.online||navigator.onLine,this.networkListeners(),this.store=!1,this.settings.storage!==!1&&(this.storage=new fileStorage.storage(this.settings.storage)),this.ready={manifest:new RSVP.defer,spine:new RSVP.defer,metadata:new RSVP.defer,cover:new RSVP.defer,toc:new RSVP.defer,pageList:new RSVP.defer},this.readyPromises=[this.ready.manifest.promise,this.ready.spine.promise,this.ready.metadata.promise,this.ready.cover.promise,this.ready.toc.promise],this.pageList=[],this.pagination=new EPUBJS.Pagination,this.pageListReady=this.ready.pageList.promise,this.ready.all=RSVP.all(this.readyPromises),this.ready.all.then(this._ready.bind(this)),this.isRendered=!1,this._q=EPUBJS.core.queue(this),this._rendering=!1,this._displayQ=EPUBJS.core.queue(this),this._moving=!1,this._gotoQ=EPUBJS.core.queue(this),this.renderer=new EPUBJS.Renderer(this.settings.render_method),this.renderer.setMinSpreadWidth(this.settings.minSpreadWidth),this.renderer.setGap(this.settings.gap),this.listenToRenderer(this.renderer),this.defer_opened=new RSVP.defer,this.opened=this.defer_opened.promise,"string"==typeof this.settings.bookPath&&this.open(this.settings.bookPath,this.settings.reload),window.addEventListener("beforeunload",this.unload.bind(this),!1)},EPUBJS.Book.prototype.open=function(a,b){var c,d=this,e=new RSVP.defer;return this.settings.bookPath=a,this.bookUrl=this.urlFrom(a),this.settings.contained||this.isContained(a)?(this.settings.contained=this.contained=!0,this.bookUrl="",c=this.unarchive(a).then(function(){return d.loadPackage()})):c=this.loadPackage(),c.then(this.settings.restore&&!b&&localStorage?function(a){var b=d.packageIdentifier(a),c=d.restore(b);c||d.unpack(a),e.resolve(),d.defer_opened.resolve()}:function(a){d.unpack(a),e.resolve(),d.defer_opened.resolve()}),this.online&&this.settings.storage&&!this.settings.contained&&(this.settings.stored||e.then(d.storeOffline())),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(){console.error("Could not load book at: "+e),c.trigger("book:loadFailed",e)}),b},EPUBJS.Book.prototype.packageIdentifier=function(a){var b=new EPUBJS.Parser;return b.identifier(a)},EPUBJS.Book.prototype.unpack=function(a){var b=this,c=new EPUBJS.Parser;b.contents=c.packageContents(a,b.settings.contentsPath),b.manifest=b.contents.manifest,b.spine=b.contents.spine,b.spineIndexByURL=b.contents.spineIndexByURL,b.metadata=b.contents.metadata,b.settings.bookKey||(b.settings.bookKey=b.generateBookKey(b.metadata.identifier)),b.globalLayoutProperties=b.parseLayoutProperties(b.metadata),b.cover=b.contents.cover=b.settings.contentsPath+b.contents.coverPath,b.spineNodeIndex=b.contents.spineNodeIndex,b.ready.manifest.resolve(b.contents.manifest),b.ready.spine.resolve(b.contents.spine),b.ready.metadata.resolve(b.contents.metadata),b.ready.cover.resolve(b.contents.cover),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(){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 EPUBJS.EpubCFI,d=0;0!==a.length&&(b.pageList=b.contents.pageList=a,b.pageList.forEach(function(a){a.cfi||(d+=1,c.generateCfiFromHref(a.href,b).then(function(c){a.cfi=c,a.packageUrl=b.settings.packageUrl,d-=1,0===d&&(b.pagination.process(b.pageList),b.ready.pageList.resolve(b.pageList))}))}),d||(b.pagination.process(b.pageList),b.ready.pageList.resolve(b.pageList)))},function(){b.ready.pageList.resolve([])})):b.contents.tocPath?(b.settings.tocUrl=b.settings.contentsPath+b.contents.tocPath,b.loadXml(b.settings.tocUrl).then(function(a){return c.toc(a,b.spineIndexByURL,b.spine)}).then(function(a){b.toc=b.contents.toc=a,b.ready.toc.resolve(b.contents.toc)},function(){b.ready.toc.resolve(!1)})):b.ready.toc.resolve(!1)},EPUBJS.Book.prototype.createHiddenRender=function(a,b,c){var d,e,f=this.element.getBoundingClientRect(),g=b||this.settings.width||f.width,h=c||this.settings.height||f.height;return 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),d},EPUBJS.Book.prototype.generatePageList=function(a,b){{var c=[],d=new EPUBJS.Renderer(this.settings.render_method,!1),e=this.createHiddenRender(d,a,b),f=new RSVP.defer,g=-1,h=this.spine.length,i=0,j=function(a){var b,e=g+1,f=a||new RSVP.defer;return e>=h?f.resolve():(g=e,b=new EPUBJS.Chapter(this.spine[g],this.store),d.displayChapter(b,this.globalLayoutProperties).then(function(){d.pageMap.forEach(function(a){i+=1,c.push({cfi:a.start,page:i})}),d.pageMap.length%2>0&&d.spreads&&(i+=1,c.push({cfi:d.pageMap[d.pageMap.length-1].end,page:i})),setTimeout(function(){j(f)},1)})),f.promise}.bind(this);j().then(function(){d.remove(),this.element.removeChild(e),f.resolve(c)}.bind(this))}return f.promise},EPUBJS.Book.prototype.generatePagination=function(a,b){var c=this,d=new RSVP.defer;return this.ready.spine.promise.then(function(){c.generatePageList(a,b).then(function(a){c.pageList=c.contents.pageList=a,c.pagination.process(a),c.ready.pageList.resolve(c.pageList),d.resolve(c.pageList)})}),d.promise},EPUBJS.Book.prototype.loadPagination=function(a){var b=JSON.parse(a);return 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(){a.online=!1,a.trigger("book:offline")},!1),window.addEventListener("online",function(){a.online=!0,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=EPUBJS.core.uri(a);this.currentChapter&&(b=EPUBJS.core.uri(this.currentChapter.absolute)),!this._rendering&&this.currentChapter&&c.path!=b.path&&(console.warn("Miss Match",c.path,this.currentChapter.absolute),this.goto(c.filename))},EPUBJS.Book.prototype.unlistenToRenderer=function(a){a.Events.forEach(function(b){a.off(b)})},EPUBJS.Book.prototype.loadXml=function(a){return this.settings.fromStorage?this.storage.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.openZip(a)},EPUBJS.Book.prototype.isContained=function(a){var b=EPUBJS.core.uri(a);return!b.extension||"epub"!=b.extension&&"zip"!=b.extension?!1:!0},EPUBJS.Book.prototype.isSaved=function(a){var b;return localStorage?(b=localStorage.getItem(a),localStorage&&null!==b?!0:!1):!1},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)):!1},EPUBJS.Book.prototype.removeSavedContents=function(){return localStorage?void localStorage.removeItem(this.settings.bookKey):!1},EPUBJS.Book.prototype.renderTo=function(a){var b,c=this;if(_.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._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)},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;h>b;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):!1},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._rendering?(this._displayQ.enqueue("displayChapter",[a,b,i]),i.promise):(_.isNumber(a)?f=a:(e=new EPUBJS.EpubCFI(a),f=e.spinePos),(0>f||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,d=h.renderer.displayChapter(g,this.globalLayoutProperties),e?h.renderer.gotoCfi(e):b&&h.renderer.lastPage(),d.then(function(){h.spinePos=f,i.resolve(h.renderer),h.settings.fromStorage||h.settings.contained||h.preloadNextChapter(),h.currentChapter=g,h._rendering=!1,h._displayQ.dequeue(),0===h._displayQ.length()&&h._gotoQ.dequeue()},function(a){console.error("Could not load Chapter: "+g.absolute),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(){var a;return this.isRendered?(a=this.renderer.nextPage(),a?void 0:this.nextChapter()):this._q.enqueue("nextPage",arguments)},EPUBJS.Book.prototype.prevPage=function(){var a;return this.isRendered?(a=this.renderer.prevPage(),a?void 0:this.prevChapter()):this._q.enqueue("prevPage",arguments)},EPUBJS.Book.prototype.nextChapter=function(){var a;if(this.spinePos<this.spine.length-1){for(a=this.spinePos+1;this.spine[a]&&this.spine[a].linear&&"no"==this.spine[a].linear;)a++;if(a<this.spine.length)return this.displayChapter(a);this.trigger("book:atEnd")}else this.trigger("book:atEnd")},EPUBJS.Book.prototype.prevChapter=function(){var a;if(this.spinePos>0){for(a=this.spinePos-1;this.spine[a]&&this.spine[a].linear&&"no"==this.spine[a].linear;)a--;if(a>=0)return this.displayChapter(a,!0);this.trigger("book:atStart")}else this.trigger("book:atStart")},EPUBJS.Book.prototype.getCurrentLocationCfi=function(){return this.isRendered?this.renderer.currentLocationCfi:!1},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=b||new RSVP.defer;return this.isRendered?this._moving||this._rendering?(console.warn("Renderer is moving"),this._gotoQ.enqueue("gotoCfi",[a,f]),!1):(c=new EPUBJS.EpubCFI(a),d=c.spinePos,-1==d?!1:(e=this.spine[d],promise=f.promise,this._moving=!0,this.currentChapter&&this.spinePos===d?(this.renderer.gotoCfi(c),this._moving=!1,f.resolve(this.renderer.currentLocationCfi)):(e&&-1!=d||(d=0,e=this.spine[d]),this.currentChapter=new EPUBJS.Chapter(e,this.store),this.currentChapter&&(this.spinePos=d,render=this.renderer.displayChapter(this.currentChapter,this.globalLayoutProperties),this.renderer.gotoCfi(c),render.then(function(a){this._moving=!1,f.resolve(a.currentLocationCfi)}.bind(this)))),promise.then(function(){this._gotoQ.dequeue()}.bind(this)),promise)):(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.replace(this.settings.contentsPath,""),g=this.spineIndexByURL[f],d||(g=this.currentChapter?this.currentChapter.spinePos:0),"number"!=typeof g?!1: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?!1:(a=new EPUBJS.Chapter(this.spine[b]),void(a&&EPUBJS.core.request(a.absolute)))},EPUBJS.Book.prototype.storeOffline=function(){var a=this,b=_.values(this.manifest);return EPUBJS.storage.batch(b).then(function(){a.settings.stored=!0,a.trigger("book:stored")})},EPUBJS.Book.prototype.availableOffline=function(){return this.settings.stored>0?!0:!1},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(-1===d.indexOf(a)&&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 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EPUBJS.Chapter(b,this.store),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.render&&this.render.remove()},EPUBJS.Book.prototype._ready=function(){this.trigger("book:ready")},EPUBJS.Book.prototype._rendered=function(){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),this._needsAssetReplacement()&&a.registerHook("beforeChapterDisplay",[EPUBJS.replace.head,EPUBJS.replace.resources,EPUBJS.replace.svg],!0)},EPUBJS.Book.prototype._needsAssetReplacement=function(){return 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a&&(a=this.parse(a)),e=a.steps[a.steps.length-1],-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):!1},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){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],"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 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this.documentElement=a,g&&g.hasAttribute("content")&&(b=g.getAttribute("content"),c=b.split(","),c[0]&&(d=c[0].replace("width=","")),c[1]&&(e=c[1].replace("height=",""))),a.style.width=d+"px"||"auto",a.style.height=e+"px"||"auto",a.style[f]="auto",a.style.overflow="auto",this.colWidth=d,this.gap=0,{pageWidth:d,pageHeight:e}},EPUBJS.Layout.Fixed.prototype.calculatePages=function(){return{displayedPages:1,pageCount:1}},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 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Array.prototype.slice.call(a.childNodes).forEach(function(a){("a"==a.tagName||"span"==a.tagName)&&(b=a)}),b}function d(a){var d=[],e=b(a),f=Array.prototype.slice.call(e),g=f.length;return 0===g?!1:(f.forEach(function(a){var b,e,f,g=(a.getAttribute("id")||!1,c(a)),h=g.getAttribute("href")||"",i=g.textContent||"",j=parseInt(i),k=h.indexOf("epubcfi");-1!=k?(b=h.split("#"),e=b[0],f=b.length>1?b[1]:!1,d.push({cfi:f,href:h,packageUrl:e,page:j})):d.push({href:h,page:j})}),d)}var e=a.querySelector('nav[*|type="page-list"]');return e?d(e):[]},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},EPUBJS.Render.Iframe.prototype.create=function(){return 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a=this.iframe.contentWindow.location.href;"about:blank"!=a&&this.trigger("render:loaded",a)},EPUBJS.Render.Iframe.prototype.resize=function(a,b){this.iframe&&(this.iframe.height=b,isNaN(a)||a%2===0||(a+=1),this.iframe.width=a,this.width=this.iframe.getBoundingClientRect().width||a,this.height=this.iframe.getBoundingClientRect().height||b)},EPUBJS.Render.Iframe.prototype.resized=function(){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.setLeft=function(a){this.document.defaultView.scrollTo(a,0)},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),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 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EPUBJS.EpubCFI,this.spreads=!0,this.isForcedSingle=!1,this.resized=_.debounce(this.onResized.bind(this),100),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:chapterUnloaded","renderer:chapterDisplayed","renderer:locationChanged","renderer:visibleLocationChanged","renderer:resized","renderer:spreads"],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)},EPUBJS.Renderer.prototype.displayChapter=function(a,b){return this._moving?void console.error("Rendering In Progress"):(this._moving=!0,a.url().then(function(){return this.currentChapter&&(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(a)}.bind(this)))},EPUBJS.Renderer.prototype.load=function(a){var b=new RSVP.defer;return this.layoutMethod=this.determineLayout(this.layoutSettings),this.layout=new 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this.sprint(e,k),a&&(a.collapse(!0),b=c.currentChapter.cfiFromRange(a),d[d.length-1].end=b),d.length||(range=this.doc.createRange(),range.selectNodeContents(e),range.collapse(!0),b=c.currentChapter.cfiFromRange(range),d.push({start:b,end:b})),a=null,ranges=null,range=null,e=null,d},EPUBJS.Renderer.prototype.splitTextNodeIntoWordsRanges=function(a){var b,c=[],d=a.textContent.trim();if(pos=d.indexOf(" "),-1===pos)return b=this.doc.createRange(),b.selectNodeContents(a),[b];for(b=this.doc.createRange(),b.setStart(a,0),b.setEnd(a,pos),c.push(b),b=!1;-1!=pos;)pos=d.indexOf(" ",pos+1),pos>0&&(b&&(b.setEnd(a,pos),c.push(b)),b=this.doc.createRange(),b.setStart(a,pos+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;return this.spreads?(a=2*this.chapterPos,startRange=this.pageMap[a-2]):(a=this.chapterPos,startRange=this.pageMap[a-1]),this.pageMap[2*this.chapterPos-1].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,b;return this.pageMap?(b=this.pageMap.length,a=this.spreads?Math.ceil(b/2):b):(console.warn("page map not loaded"),!1)},EPUBJS.Renderer.prototype.currentRenderedPage=function(){var a;return this.pageMap?a=this.spreads&&this.layout.pageCount>1?2*this.chapterPos: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: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.layout.pageCount>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;return this._moving?this._q.enqueue("gotoCfi",arguments):(_.isString(a)&&(a=this.epubcfi.parse(a)),void("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))):(d=this.epubcfi.generateRangeFromCfi(a,this.doc),d&&(b=this.render.getPageNumberByRect(d.getBoundingClientRect()),this.page(b),this.currentLocationCfi=a.str))))},EPUBJS.Renderer.prototype.findFirstVisible=function(a){var b,c=a||this.render.getBaseElement();return b=this.walk(c),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(){var a=this.container.clientWidth,b=this.container.clientHeight;this.resize(a,b,!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(){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?!1:!0},EPUBJS.Renderer.prototype.forceSingle=function(a){this.isForcedSingle=a?!0:!1},EPUBJS.Renderer.prototype.setGap=function(a){this.gap=a},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),0>=g&&c&&c(!0),e=!0)};b(a,f)}.bind(this))},EPUBJS.Renderer.prototype.replaceWithStored=function(a,b,c,d){var e,f={},g=this.currentChapter.store,h=this.caches[a],i=EPUBJS.core.uri(this.currentChapter.absolute),j=i.base,k=b,l=2e3,m=function(a,b){f[b]=a},n=function(){d&&d(),_.each(e,function(a){g.revokeUrl(a)}),h=f};g&&(h||(h={}),e=_.clone(h),this.replace(a,function(b,d){var h=b.getAttribute(k),i=EPUBJS.core.resolveUrl(j,h),m=function(c){var e;b.onload=function(){clearTimeout(e),d(c,i)},b.onerror=function(a){clearTimeout(e),d(c,i),console.error(a)},"image"==a&&b.setAttribute("externalResourcesRequired","true"),"link[href]"==a&&"stylesheet"!==b.getAttribute("rel")&&d(c,i),b.setAttribute(k,c),e=setTimeout(function(){d(c,i)},l)};i in e?(m(e[i]),f[i]=e[i],delete e[i]):c(g,i,m,b)},n,m))},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=a.getAttribute("href"),h=g.search("://");-1!=h?a.setAttribute("target","_blank"):(e=EPUBJS.core.uri(b.render.window.location.href).directory,f=EPUBJS.core.resolveUrl(e,g),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("image","xlink:href",function(a,b,c){a.getUrl(b).then(c)},a)},EPUBJS.replace.srcs=function(a,b,c){a.getUrl(b).then(c)},EPUBJS.replace.links=function(a,b,c,d){"stylesheet"===d.getAttribute("rel")?EPUBJS.replace.stylesheets(a,b).then(function(a,b){setTimeout(function(){c(a,b)},5)}):a.getUrl(b).then(c)},EPUBJS.replace.stylesheets=function(a,b){var c=new RSVP.defer;if(a)return a.getText(b).then(function(d){EPUBJS.replace.cssUrls(a,b,d).then(function(a){var b=window.URL||window.webkitURL||window.mozURL,d=new Blob([a],{type:"text/css"}),e=b.createObjectURL(d);c.resolve(e)},function(a){console.error(a)})}),c.promise},EPUBJS.replace.cssUrls=function(a,b,c){var d=new RSVP.defer,e=[],f=c.match(/url\(\'?\"?([^\'|^\"^\)]*)\'?\"?\)/g);if(a)return f?(f.forEach(function(d){var f=EPUBJS.core.resolveUrl(b,d.replace(/url\(|[|\)|\'|\"]/g,"")),g=a.getUrl(f).then(function(a){c=c.replace(d,'url("'+a+'")')});e.push(g)}),RSVP.all(e).then(function(){d.resolve(c)}),d.promise):(d.resolve(c),d.promise)},EPUBJS.Unarchiver=function(a){return this.libPath=EPUBJS.filePath,this.zipUrl=a,this.loadLib(),this.urlCache={},this.zipFs=new zip.fs.FS,this.promise},EPUBJS.Unarchiver.prototype.loadLib=function(){"undefined"==typeof zip&&console.error("Zip lib not loaded"),zip.workerScriptsPath=this.libPath},EPUBJS.Unarchiver.prototype.openZip=function(a){var b=new RSVP.defer,c=this.zipFs;return c.importHttpContent(a,!1,function(){b.resolve(c)},this.failed),b.promise},EPUBJS.Unarchiver.prototype.getXml=function(a,b){return this.getText(a,b).then(function(a){var b=new DOMParser;return b.parseFromString(a,"application/xml")})},EPUBJS.Unarchiver.prototype.getUrl=function(a,b){var c=this,d=new RSVP.defer,e=window.decodeURIComponent(a),f=this.zipFs.find(e),g=window.URL||window.webkitURL||window.mozURL;return f?a in this.urlCache?(d.resolve(this.urlCache[a]),d.promise):(f.getBlob(b||zip.getMimeType(f.name),function(b){var e=g.createObjectURL(b);d.resolve(e),c.urlCache[a]=e}),d.promise):(d.reject({message:"File not found in the epub: "+a,stack:(new Error).stack}),d.promise)},EPUBJS.Unarchiver.prototype.getText=function(a,b){{var c=new RSVP.defer,d=window.decodeURIComponent(a),e=this.zipFs.find(d);window.URL||window.webkitURL||window.mozURL}return e?(e.getText(function(a){c.resolve(a)},null,null,b||"UTF-8"),c.promise):(console.warn("File not found in the contained epub:",a),c.promise)},EPUBJS.Unarchiver.prototype.revokeUrl=function(a){var b=window.URL||window.webkitURL||window.mozURL,c=unarchiver.urlCache[a];c&&b.revokeObjectURL(c)},EPUBJS.Unarchiver.prototype.failed=function(a){console.error(a)},EPUBJS.Unarchiver.prototype.afterSaved=function(){this.callback()},EPUBJS.Unarchiver.prototype.toStorage=function(a){function b(){f--,0===f&&e.afterSaved()}var c=0,d=20,e=this,f=a.length;a.forEach(function(a){setTimeout(function(a){e.saveEntryFileToStorage(a,b)},c,a),c+=d}),console.log("time",c)},EPUBJS.Unarchiver.prototype.saveEntryFileToStorage=function(a,b){a.getData(new zip.BlobWriter,function(c){EPUBJS.storage.save(a.filename,c,b)})};
+//# sourceMappingURL=epub.min.map
\ No newline at end of file
diff --git a/files_reader/js/hooks.min.js b/files_reader/js/hooks.min.js
new file mode 100644
index 0000000..33049a9
--- /dev/null
+++ b/files_reader/js/hooks.min.js
@@ -0,0 +1,2 @@
+EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.contents.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e="epub:type",f="noteref",g=EPUBJS.core.folder(location.pathname),h=g+EPUBJS.cssPath||g,i={};EPUBJS.core.addCss(h+"popup.css",!1,b.render.document.head),d.forEach(function(a){function c(){var c,e,f=b.height,j=b.width,p=225;o||(c=l.cloneNode(!0),o=c.querySelector("p")),i[k]||(i[k]=document.createElement("div"),i[k].setAttribute("class","popup"),pop_content=document.createElement("div"),i[k].appendChild(pop_content),pop_content.appendChild(o),pop_content.setAttribute("class","pop_content"),b.render.document.body.appendChild(i[k]),i[k].addEventListener("mouseover",d,!1),i[k].addEventListener("mouseout",g,!1),b.on("renderer:pageChanged",h,this),b.on("renderer:pageChanged",g,this)),c=i[k],e=a.getBoundingClientRect(),m=e.left,n=e.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width/2+"px",c.style.top=n+"px",p>f/2.5&&(p=f/2.5,pop_content.style.maxHeight=p+"px"),popRect.height+n>=f-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),m-popRect.width<=0?(c.style.left=m+"px",c.classList.add("left")):c.classList.remove("left"),m+popRect.width/2>=j?(c.style.left=m-300+"px",popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width+"px",popRect.height+n>=f-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){i[k].classList.add("on")}function g(){i[k].classList.remove("on")}function h(){setTimeout(function(){i[k].classList.remove("show")},100)}var j,k,l,m,n,o,p=a.getAttribute(e);p==f&&(j=a.getAttribute("href"),k=j.replace("#",""),l=b.render.document.getElementById(k),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",h,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(-1!==b.currentChapter.manifestProperties.indexOf("mathml")){b.iframe.contentWindow.mathmlCallback=a;var c=document.createElement("script");c.type="text/x-mathjax-config",c.innerHTML='        MathJax.Hub.Register.StartupHook("End",function () {           window.mathmlCallback();         });        MathJax.Hub.Config({jax: ["input/TeX","input/MathML","output/SVG"],extensions: ["tex2jax.js","mml2jax.js","MathEvents.js"],TeX: {extensions: ["noErrors.js","noUndefined.js","autoload-all.js"]},MathMenu: {showRenderer: false},menuSettings: {zoom: "Click"},messageStyle: "none"});                 ',b.doc.body.appendChild(c),EPUBJS.core.addScript("http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML",null,b.doc.head)}else a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").smartimages=function(a,b){var c=b.contents.querySelectorAll("img"),d=Array.prototype.slice.call(c),e=b.height;return"reflowable"!=b.layoutSettings.layout?void a():(d.forEach(function(a){function c(){var c,d=a.getBoundingClientRect(),f=d.height,g=d.top,h=a.getAttribute("data-height"),i=h||f,j=Number(getComputedStyle(a,"").fontSize.match(/(\d*(\.\d*)?)px/)[1]),k=j?j/2:0;e=b.contents.clientHeight,0>g&&(g=0),i+g>=e?(e/2>g?(c=e-g-k,a.style.maxHeight=c+"px",a.style.width="auto"):(i>e&&(a.style.maxHeight=e+"px",a.style.width="auto",d=a.getBoundingClientRect(),i=d.height),a.style.display="block",a.style.WebkitColumnBreakBefore="always",a.style.breakBefore="column"),a.setAttribute("data-height",c)):(a.style.removeProperty("max-height"),a.style.removeProperty("margin-top"))}a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnloaded",function(){a.removeEventListener("load",c),b.off("renderer:resized",c)}),c()}),void(a&&a()))},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.contents.querySelectorAll("[transclusion]"),d=Array.prototype.slice.call(c);d.forEach(function(a){function c(){j=g,k=h,j>chapter.colWidth&&(d=chapter.colWidth/j,j=chapter.colWidth,k*=d),f.width=j,f.height=k}var d,e=a.getAttribute("ref"),f=document.createElement("iframe"),g=a.getAttribute("width"),h=a.getAttribute("height"),i=a.parentNode,j=g,k=h;c(),b.listenUntil("renderer:resized","renderer:chapterUnloaded",c),f.src=e,i.replaceChild(f,a)}),a&&a()};
+//# sourceMappingURL=hooks.min.map
\ No newline at end of file
diff --git a/files_reader/js/hooks/extensions/highlight.js b/files_reader/js/hooks/extensions/highlight.js
new file mode 100644
index 0000000..1dd1c67
--- /dev/null
+++ b/files_reader/js/hooks/extensions/highlight.js
@@ -0,0 +1,14 @@
+EPUBJS.Hooks.register("beforeChapterDisplay").highlight = function(callback, renderer){
+
+    // EPUBJS.core.addScript("js/libs/jquery.highlight.js", null, renderer.doc.head);
+
+    var s = document.createElement("style");
+    s.innerHTML =".highlight { background: yellow; font-weight: normal; }";
+    
+    renderer.render.document.head.appendChild(s);
+    
+    if(callback) callback();
+
+}
+
+
diff --git a/files_reader/js/libs/blob.js b/files_reader/js/libs/blob.js
new file mode 100644
index 0000000..b20ed0b
--- /dev/null
+++ b/files_reader/js/libs/blob.js
@@ -0,0 +1,31 @@
+Blob = (function() {
+  var nativeBlob = Blob;
+
+  // Add unprefixed slice() method.
+  if (Blob.prototype.webkitSlice) {
+    Blob.prototype.slice = Blob.prototype.webkitSlice;  
+  }
+  else if (Blob.prototype.mozSlice) {
+    Blob.prototype.slice = Blob.prototype.mozSlice;  
+  }
+
+  // Temporarily replace Blob() constructor with one that checks support.
+  return function(parts, properties) {
+    try {
+      // Restore native Blob() constructor, so this check is only evaluated once.
+      Blob = nativeBlob;
+      return new Blob(parts || [], properties || {});
+    }
+    catch (e) {
+      // If construction fails provide one that uses BlobBuilder.
+      Blob = function (parts, properties) {
+        var bb = new (WebKitBlobBuilder || MozBlobBuilder), i;
+        for (i in parts) {
+          bb.append(parts[i]);
+        }
+
+        return bb.getBlob(properties && properties.type ? properties.type : undefined);
+      };
+    }        
+  };
+}());
diff --git a/files_reader/js/libs/inflate.js b/files_reader/js/libs/inflate.js
new file mode 100644
index 0000000..cc0e012
--- /dev/null
+++ b/files_reader/js/libs/inflate.js
@@ -0,0 +1,2163 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * This program is based on JZlib 1.0.2 ymnk, JCraft,Inc.
+ * JZlib is based on zlib-1.1.3, so all credit should go authors
+ * Jean-loup Gailly(jloup@gzip.org) and Mark Adler(madler@alumni.caltech.edu)
+ * and contributors of zlib.
+ */
+
+(function(obj) {
+
+	// Global
+	var MAX_BITS = 15;
+
+	var Z_OK = 0;
+	var Z_STREAM_END = 1;
+	var Z_NEED_DICT = 2;
+	var Z_STREAM_ERROR = -2;
+	var Z_DATA_ERROR = -3;
+	var Z_MEM_ERROR = -4;
+	var Z_BUF_ERROR = -5;
+
+	var inflate_mask = [ 0x00000000, 0x00000001, 0x00000003, 0x00000007, 0x0000000f, 0x0000001f, 0x0000003f, 0x0000007f, 0x000000ff, 0x000001ff, 0x000003ff,
+			0x000007ff, 0x00000fff, 0x00001fff, 0x00003fff, 0x00007fff, 0x0000ffff ];
+
+	var MANY = 1440;
+
+	// JZlib version : "1.0.2"
+	var Z_NO_FLUSH = 0;
+	var Z_FINISH = 4;
+
+	// InfTree
+	var fixed_bl = 9;
+	var fixed_bd = 5;
+
+	var fixed_tl = [ 96, 7, 256, 0, 8, 80, 0, 8, 16, 84, 8, 115, 82, 7, 31, 0, 8, 112, 0, 8, 48, 0, 9, 192, 80, 7, 10, 0, 8, 96, 0, 8, 32, 0, 9, 160, 0, 8, 0,
+			0, 8, 128, 0, 8, 64, 0, 9, 224, 80, 7, 6, 0, 8, 88, 0, 8, 24, 0, 9, 144, 83, 7, 59, 0, 8, 120, 0, 8, 56, 0, 9, 208, 81, 7, 17, 0, 8, 104, 0, 8, 40,
+			0, 9, 176, 0, 8, 8, 0, 8, 136, 0, 8, 72, 0, 9, 240, 80, 7, 4, 0, 8, 84, 0, 8, 20, 85, 8, 227, 83, 7, 43, 0, 8, 116, 0, 8, 52, 0, 9, 200, 81, 7, 13,
+			0, 8, 100, 0, 8, 36, 0, 9, 168, 0, 8, 4, 0, 8, 132, 0, 8, 68, 0, 9, 232, 80, 7, 8, 0, 8, 92, 0, 8, 28, 0, 9, 152, 84, 7, 83, 0, 8, 124, 0, 8, 60,
+			0, 9, 216, 82, 7, 23, 0, 8, 108, 0, 8, 44, 0, 9, 184, 0, 8, 12, 0, 8, 140, 0, 8, 76, 0, 9, 248, 80, 7, 3, 0, 8, 82, 0, 8, 18, 85, 8, 163, 83, 7,
+			35, 0, 8, 114, 0, 8, 50, 0, 9, 196, 81, 7, 11, 0, 8, 98, 0, 8, 34, 0, 9, 164, 0, 8, 2, 0, 8, 130, 0, 8, 66, 0, 9, 228, 80, 7, 7, 0, 8, 90, 0, 8,
+			26, 0, 9, 148, 84, 7, 67, 0, 8, 122, 0, 8, 58, 0, 9, 212, 82, 7, 19, 0, 8, 106, 0, 8, 42, 0, 9, 180, 0, 8, 10, 0, 8, 138, 0, 8, 74, 0, 9, 244, 80,
+			7, 5, 0, 8, 86, 0, 8, 22, 192, 8, 0, 83, 7, 51, 0, 8, 118, 0, 8, 54, 0, 9, 204, 81, 7, 15, 0, 8, 102, 0, 8, 38, 0, 9, 172, 0, 8, 6, 0, 8, 134, 0,
+			8, 70, 0, 9, 236, 80, 7, 9, 0, 8, 94, 0, 8, 30, 0, 9, 156, 84, 7, 99, 0, 8, 126, 0, 8, 62, 0, 9, 220, 82, 7, 27, 0, 8, 110, 0, 8, 46, 0, 9, 188, 0,
+			8, 14, 0, 8, 142, 0, 8, 78, 0, 9, 252, 96, 7, 256, 0, 8, 81, 0, 8, 17, 85, 8, 131, 82, 7, 31, 0, 8, 113, 0, 8, 49, 0, 9, 194, 80, 7, 10, 0, 8, 97,
+			0, 8, 33, 0, 9, 162, 0, 8, 1, 0, 8, 129, 0, 8, 65, 0, 9, 226, 80, 7, 6, 0, 8, 89, 0, 8, 25, 0, 9, 146, 83, 7, 59, 0, 8, 121, 0, 8, 57, 0, 9, 210,
+			81, 7, 17, 0, 8, 105, 0, 8, 41, 0, 9, 178, 0, 8, 9, 0, 8, 137, 0, 8, 73, 0, 9, 242, 80, 7, 4, 0, 8, 85, 0, 8, 21, 80, 8, 258, 83, 7, 43, 0, 8, 117,
+			0, 8, 53, 0, 9, 202, 81, 7, 13, 0, 8, 101, 0, 8, 37, 0, 9, 170, 0, 8, 5, 0, 8, 133, 0, 8, 69, 0, 9, 234, 80, 7, 8, 0, 8, 93, 0, 8, 29, 0, 9, 154,
+			84, 7, 83, 0, 8, 125, 0, 8, 61, 0, 9, 218, 82, 7, 23, 0, 8, 109, 0, 8, 45, 0, 9, 186, 0, 8, 13, 0, 8, 141, 0, 8, 77, 0, 9, 250, 80, 7, 3, 0, 8, 83,
+			0, 8, 19, 85, 8, 195, 83, 7, 35, 0, 8, 115, 0, 8, 51, 0, 9, 198, 81, 7, 11, 0, 8, 99, 0, 8, 35, 0, 9, 166, 0, 8, 3, 0, 8, 131, 0, 8, 67, 0, 9, 230,
+			80, 7, 7, 0, 8, 91, 0, 8, 27, 0, 9, 150, 84, 7, 67, 0, 8, 123, 0, 8, 59, 0, 9, 214, 82, 7, 19, 0, 8, 107, 0, 8, 43, 0, 9, 182, 0, 8, 11, 0, 8, 139,
+			0, 8, 75, 0, 9, 246, 80, 7, 5, 0, 8, 87, 0, 8, 23, 192, 8, 0, 83, 7, 51, 0, 8, 119, 0, 8, 55, 0, 9, 206, 81, 7, 15, 0, 8, 103, 0, 8, 39, 0, 9, 174,
+			0, 8, 7, 0, 8, 135, 0, 8, 71, 0, 9, 238, 80, 7, 9, 0, 8, 95, 0, 8, 31, 0, 9, 158, 84, 7, 99, 0, 8, 127, 0, 8, 63, 0, 9, 222, 82, 7, 27, 0, 8, 111,
+			0, 8, 47, 0, 9, 190, 0, 8, 15, 0, 8, 143, 0, 8, 79, 0, 9, 254, 96, 7, 256, 0, 8, 80, 0, 8, 16, 84, 8, 115, 82, 7, 31, 0, 8, 112, 0, 8, 48, 0, 9,
+			193, 80, 7, 10, 0, 8, 96, 0, 8, 32, 0, 9, 161, 0, 8, 0, 0, 8, 128, 0, 8, 64, 0, 9, 225, 80, 7, 6, 0, 8, 88, 0, 8, 24, 0, 9, 145, 83, 7, 59, 0, 8,
+			120, 0, 8, 56, 0, 9, 209, 81, 7, 17, 0, 8, 104, 0, 8, 40, 0, 9, 177, 0, 8, 8, 0, 8, 136, 0, 8, 72, 0, 9, 241, 80, 7, 4, 0, 8, 84, 0, 8, 20, 85, 8,
+			227, 83, 7, 43, 0, 8, 116, 0, 8, 52, 0, 9, 201, 81, 7, 13, 0, 8, 100, 0, 8, 36, 0, 9, 169, 0, 8, 4, 0, 8, 132, 0, 8, 68, 0, 9, 233, 80, 7, 8, 0, 8,
+			92, 0, 8, 28, 0, 9, 153, 84, 7, 83, 0, 8, 124, 0, 8, 60, 0, 9, 217, 82, 7, 23, 0, 8, 108, 0, 8, 44, 0, 9, 185, 0, 8, 12, 0, 8, 140, 0, 8, 76, 0, 9,
+			249, 80, 7, 3, 0, 8, 82, 0, 8, 18, 85, 8, 163, 83, 7, 35, 0, 8, 114, 0, 8, 50, 0, 9, 197, 81, 7, 11, 0, 8, 98, 0, 8, 34, 0, 9, 165, 0, 8, 2, 0, 8,
+			130, 0, 8, 66, 0, 9, 229, 80, 7, 7, 0, 8, 90, 0, 8, 26, 0, 9, 149, 84, 7, 67, 0, 8, 122, 0, 8, 58, 0, 9, 213, 82, 7, 19, 0, 8, 106, 0, 8, 42, 0, 9,
+			181, 0, 8, 10, 0, 8, 138, 0, 8, 74, 0, 9, 245, 80, 7, 5, 0, 8, 86, 0, 8, 22, 192, 8, 0, 83, 7, 51, 0, 8, 118, 0, 8, 54, 0, 9, 205, 81, 7, 15, 0, 8,
+			102, 0, 8, 38, 0, 9, 173, 0, 8, 6, 0, 8, 134, 0, 8, 70, 0, 9, 237, 80, 7, 9, 0, 8, 94, 0, 8, 30, 0, 9, 157, 84, 7, 99, 0, 8, 126, 0, 8, 62, 0, 9,
+			221, 82, 7, 27, 0, 8, 110, 0, 8, 46, 0, 9, 189, 0, 8, 14, 0, 8, 142, 0, 8, 78, 0, 9, 253, 96, 7, 256, 0, 8, 81, 0, 8, 17, 85, 8, 131, 82, 7, 31, 0,
+			8, 113, 0, 8, 49, 0, 9, 195, 80, 7, 10, 0, 8, 97, 0, 8, 33, 0, 9, 163, 0, 8, 1, 0, 8, 129, 0, 8, 65, 0, 9, 227, 80, 7, 6, 0, 8, 89, 0, 8, 25, 0, 9,
+			147, 83, 7, 59, 0, 8, 121, 0, 8, 57, 0, 9, 211, 81, 7, 17, 0, 8, 105, 0, 8, 41, 0, 9, 179, 0, 8, 9, 0, 8, 137, 0, 8, 73, 0, 9, 243, 80, 7, 4, 0, 8,
+			85, 0, 8, 21, 80, 8, 258, 83, 7, 43, 0, 8, 117, 0, 8, 53, 0, 9, 203, 81, 7, 13, 0, 8, 101, 0, 8, 37, 0, 9, 171, 0, 8, 5, 0, 8, 133, 0, 8, 69, 0, 9,
+			235, 80, 7, 8, 0, 8, 93, 0, 8, 29, 0, 9, 155, 84, 7, 83, 0, 8, 125, 0, 8, 61, 0, 9, 219, 82, 7, 23, 0, 8, 109, 0, 8, 45, 0, 9, 187, 0, 8, 13, 0, 8,
+			141, 0, 8, 77, 0, 9, 251, 80, 7, 3, 0, 8, 83, 0, 8, 19, 85, 8, 195, 83, 7, 35, 0, 8, 115, 0, 8, 51, 0, 9, 199, 81, 7, 11, 0, 8, 99, 0, 8, 35, 0, 9,
+			167, 0, 8, 3, 0, 8, 131, 0, 8, 67, 0, 9, 231, 80, 7, 7, 0, 8, 91, 0, 8, 27, 0, 9, 151, 84, 7, 67, 0, 8, 123, 0, 8, 59, 0, 9, 215, 82, 7, 19, 0, 8,
+			107, 0, 8, 43, 0, 9, 183, 0, 8, 11, 0, 8, 139, 0, 8, 75, 0, 9, 247, 80, 7, 5, 0, 8, 87, 0, 8, 23, 192, 8, 0, 83, 7, 51, 0, 8, 119, 0, 8, 55, 0, 9,
+			207, 81, 7, 15, 0, 8, 103, 0, 8, 39, 0, 9, 175, 0, 8, 7, 0, 8, 135, 0, 8, 71, 0, 9, 239, 80, 7, 9, 0, 8, 95, 0, 8, 31, 0, 9, 159, 84, 7, 99, 0, 8,
+			127, 0, 8, 63, 0, 9, 223, 82, 7, 27, 0, 8, 111, 0, 8, 47, 0, 9, 191, 0, 8, 15, 0, 8, 143, 0, 8, 79, 0, 9, 255 ];
+	var fixed_td = [ 80, 5, 1, 87, 5, 257, 83, 5, 17, 91, 5, 4097, 81, 5, 5, 89, 5, 1025, 85, 5, 65, 93, 5, 16385, 80, 5, 3, 88, 5, 513, 84, 5, 33, 92, 5,
+			8193, 82, 5, 9, 90, 5, 2049, 86, 5, 129, 192, 5, 24577, 80, 5, 2, 87, 5, 385, 83, 5, 25, 91, 5, 6145, 81, 5, 7, 89, 5, 1537, 85, 5, 97, 93, 5,
+			24577, 80, 5, 4, 88, 5, 769, 84, 5, 49, 92, 5, 12289, 82, 5, 13, 90, 5, 3073, 86, 5, 193, 192, 5, 24577 ];
+
+	// Tables for deflate from PKZIP's appnote.txt.
+	var cplens = [ // Copy lengths for literal codes 257..285
+	3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0 ];
+
+	// see note #13 above about 258
+	var cplext = [ // Extra bits for literal codes 257..285
+	0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 112, 112 // 112==invalid
+	];
+
+	var cpdist = [ // Copy offsets for distance codes 0..29
+	1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577 ];
+
+	var cpdext = [ // Extra bits for distance codes
+	0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 ];
+
+	// If BMAX needs to be larger than 16, then h and x[] should be uLong.
+	var BMAX = 15; // maximum bit length of any code
+
+	function InfTree() {
+		var that = this;
+
+		var hn; // hufts used in space
+		var v; // work area for huft_build
+		var c; // bit length count table
+		var r; // table entry for structure assignment
+		var u; // table stack
+		var x; // bit offsets, then code stack
+
+		function huft_build(b, // code lengths in bits (all assumed <=
+		// BMAX)
+		bindex, n, // number of codes (assumed <= 288)
+		s, // number of simple-valued codes (0..s-1)
+		d, // list of base values for non-simple codes
+		e, // list of extra bits for non-simple codes
+		t, // result: starting table
+		m, // maximum lookup bits, returns actual
+		hp,// space for trees
+		hn,// hufts used in space
+		v // working area: values in order of bit length
+		) {
+			// Given a list of code lengths and a maximum table size, make a set of
+			// tables to decode that set of codes. Return Z_OK on success,
+			// Z_BUF_ERROR
+			// if the given code set is incomplete (the tables are still built in
+			// this
+			// case), Z_DATA_ERROR if the input is invalid (an over-subscribed set
+			// of
+			// lengths), or Z_MEM_ERROR if not enough memory.
+
+			var a; // counter for codes of length k
+			var f; // i repeats in table every f entries
+			var g; // maximum code length
+			var h; // table level
+			var i; // counter, current code
+			var j; // counter
+			var k; // number of bits in current code
+			var l; // bits per table (returned in m)
+			var mask; // (1 << w) - 1, to avoid cc -O bug on HP
+			var p; // pointer into c[], b[], or v[]
+			var q; // points to current table
+			var w; // bits before this table == (l * h)
+			var xp; // pointer into x
+			var y; // number of dummy codes added
+			var z; // number of entries in current table
+
+			// Generate counts for each bit length
+
+			p = 0;
+			i = n;
+			do {
+				c[b[bindex + p]]++;
+				p++;
+				i--; // assume all entries <= BMAX
+			} while (i !== 0);
+
+			if (c[0] == n) { // null input--all zero length codes
+				t[0] = -1;
+				m[0] = 0;
+				return Z_OK;
+			}
+
+			// Find minimum and maximum length, bound *m by those
+			l = m[0];
+			for (j = 1; j <= BMAX; j++)
+				if (c[j] !== 0)
+					break;
+			k = j; // minimum code length
+			if (l < j) {
+				l = j;
+			}
+			for (i = BMAX; i !== 0; i--) {
+				if (c[i] !== 0)
+					break;
+			}
+			g = i; // maximum code length
+			if (l > i) {
+				l = i;
+			}
+			m[0] = l;
+
+			// Adjust last length count to fill out codes, if needed
+			for (y = 1 << j; j < i; j++, y <<= 1) {
+				if ((y -= c[j]) < 0) {
+					return Z_DATA_ERROR;
+				}
+			}
+			if ((y -= c[i]) < 0) {
+				return Z_DATA_ERROR;
+			}
+			c[i] += y;
+
+			// Generate starting offsets into the value table for each length
+			x[1] = j = 0;
+			p = 1;
+			xp = 2;
+			while (--i !== 0) { // note that i == g from above
+				x[xp] = (j += c[p]);
+				xp++;
+				p++;
+			}
+
+			// Make a table of values in order of bit lengths
+			i = 0;
+			p = 0;
+			do {
+				if ((j = b[bindex + p]) !== 0) {
+					v[x[j]++] = i;
+				}
+				p++;
+			} while (++i < n);
+			n = x[g]; // set n to length of v
+
+			// Generate the Huffman codes and for each, make the table entries
+			x[0] = i = 0; // first Huffman code is zero
+			p = 0; // grab values in bit order
+			h = -1; // no tables yet--level -1
+			w = -l; // bits decoded == (l * h)
+			u[0] = 0; // just to keep compilers happy
+			q = 0; // ditto
+			z = 0; // ditto
+
+			// go through the bit lengths (k already is bits in shortest code)
+			for (; k <= g; k++) {
+				a = c[k];
+				while (a-- !== 0) {
+					// here i is the Huffman code of length k bits for value *p
+					// make tables up to required level
+					while (k > w + l) {
+						h++;
+						w += l; // previous table always l bits
+						// compute minimum size table less than or equal to l bits
+						z = g - w;
+						z = (z > l) ? l : z; // table size upper limit
+						if ((f = 1 << (j = k - w)) > a + 1) { // try a k-w bit table
+							// too few codes for
+							// k-w bit table
+							f -= a + 1; // deduct codes from patterns left
+							xp = k;
+							if (j < z) {
+								while (++j < z) { // try smaller tables up to z bits
+									if ((f <<= 1) <= c[++xp])
+										break; // enough codes to use up j bits
+									f -= c[xp]; // else deduct codes from patterns
+								}
+							}
+						}
+						z = 1 << j; // table entries for j-bit table
+
+						// allocate new table
+						if (hn[0] + z > MANY) { // (note: doesn't matter for fixed)
+							return Z_DATA_ERROR; // overflow of MANY
+						}
+						u[h] = q = /* hp+ */hn[0]; // DEBUG
+						hn[0] += z;
+
+						// connect to last table, if there is one
+						if (h !== 0) {
+							x[h] = i; // save pattern for backing up
+							r[0] = /* (byte) */j; // bits in this table
+							r[1] = /* (byte) */l; // bits to dump before this table
+							j = i >>> (w - l);
+							r[2] = /* (int) */(q - u[h - 1] - j); // offset to this table
+							hp.set(r, (u[h - 1] + j) * 3);
+							// to
+							// last
+							// table
+						} else {
+							t[0] = q; // first table is returned result
+						}
+					}
+
+					// set up table entry in r
+					r[1] = /* (byte) */(k - w);
+					if (p >= n) {
+						r[0] = 128 + 64; // out of values--invalid code
+					} else if (v[p] < s) {
+						r[0] = /* (byte) */(v[p] < 256 ? 0 : 32 + 64); // 256 is
+						// end-of-block
+						r[2] = v[p++]; // simple code is just the value
+					} else {
+						r[0] = /* (byte) */(e[v[p] - s] + 16 + 64); // non-simple--look
+						// up in lists
+						r[2] = d[v[p++] - s];
+					}
+
+					// fill code-like entries with r
+					f = 1 << (k - w);
+					for (j = i >>> w; j < z; j += f) {
+						hp.set(r, (q + j) * 3);
+					}
+
+					// backwards increment the k-bit code i
+					for (j = 1 << (k - 1); (i & j) !== 0; j >>>= 1) {
+						i ^= j;
+					}
+					i ^= j;
+
+					// backup over finished tables
+					mask = (1 << w) - 1; // needed on HP, cc -O bug
+					while ((i & mask) != x[h]) {
+						h--; // don't need to update q
+						w -= l;
+						mask = (1 << w) - 1;
+					}
+				}
+			}
+			// Return Z_BUF_ERROR if we were given an incomplete table
+			return y !== 0 && g != 1 ? Z_BUF_ERROR : Z_OK;
+		}
+
+		function initWorkArea(vsize) {
+			var i;
+			if (!hn) {
+				hn = []; // []; //new Array(1);
+				v = []; // new Array(vsize);
+				c = new Int32Array(BMAX + 1); // new Array(BMAX + 1);
+				r = []; // new Array(3);
+				u = new Int32Array(BMAX); // new Array(BMAX);
+				x = new Int32Array(BMAX + 1); // new Array(BMAX + 1);
+			}
+			if (v.length < vsize) {
+				v = []; // new Array(vsize);
+			}
+			for (i = 0; i < vsize; i++) {
+				v[i] = 0;
+			}
+			for (i = 0; i < BMAX + 1; i++) {
+				c[i] = 0;
+			}
+			for (i = 0; i < 3; i++) {
+				r[i] = 0;
+			}
+			// for(int i=0; i<BMAX; i++){u[i]=0;}
+			u.set(c.subarray(0, BMAX), 0);
+			// for(int i=0; i<BMAX+1; i++){x[i]=0;}
+			x.set(c.subarray(0, BMAX + 1), 0);
+		}
+
+		that.inflate_trees_bits = function(c, // 19 code lengths
+		bb, // bits tree desired/actual depth
+		tb, // bits tree result
+		hp, // space for trees
+		z // for messages
+		) {
+			var result;
+			initWorkArea(19);
+			hn[0] = 0;
+			result = huft_build(c, 0, 19, 19, null, null, tb, bb, hp, hn, v);
+
+			if (result == Z_DATA_ERROR) {
+				z.msg = "oversubscribed dynamic bit lengths tree";
+			} else if (result == Z_BUF_ERROR || bb[0] === 0) {
+				z.msg = "incomplete dynamic bit lengths tree";
+				result = Z_DATA_ERROR;
+			}
+			return result;
+		};
+
+		that.inflate_trees_dynamic = function(nl, // number of literal/length codes
+		nd, // number of distance codes
+		c, // that many (total) code lengths
+		bl, // literal desired/actual bit depth
+		bd, // distance desired/actual bit depth
+		tl, // literal/length tree result
+		td, // distance tree result
+		hp, // space for trees
+		z // for messages
+		) {
+			var result;
+
+			// build literal/length tree
+			initWorkArea(288);
+			hn[0] = 0;
+			result = huft_build(c, 0, nl, 257, cplens, cplext, tl, bl, hp, hn, v);
+			if (result != Z_OK || bl[0] === 0) {
+				if (result == Z_DATA_ERROR) {
+					z.msg = "oversubscribed literal/length tree";
+				} else if (result != Z_MEM_ERROR) {
+					z.msg = "incomplete literal/length tree";
+					result = Z_DATA_ERROR;
+				}
+				return result;
+			}
+
+			// build distance tree
+			initWorkArea(288);
+			result = huft_build(c, nl, nd, 0, cpdist, cpdext, td, bd, hp, hn, v);
+
+			if (result != Z_OK || (bd[0] === 0 && nl > 257)) {
+				if (result == Z_DATA_ERROR) {
+					z.msg = "oversubscribed distance tree";
+				} else if (result == Z_BUF_ERROR) {
+					z.msg = "incomplete distance tree";
+					result = Z_DATA_ERROR;
+				} else if (result != Z_MEM_ERROR) {
+					z.msg = "empty distance tree with lengths";
+					result = Z_DATA_ERROR;
+				}
+				return result;
+			}
+
+			return Z_OK;
+		};
+
+	}
+
+	InfTree.inflate_trees_fixed = function(bl, // literal desired/actual bit depth
+	bd, // distance desired/actual bit depth
+	tl,// literal/length tree result
+	td// distance tree result
+	) {
+		bl[0] = fixed_bl;
+		bd[0] = fixed_bd;
+		tl[0] = fixed_tl;
+		td[0] = fixed_td;
+		return Z_OK;
+	};
+
+	// InfCodes
+
+	// waiting for "i:"=input,
+	// "o:"=output,
+	// "x:"=nothing
+	var START = 0; // x: set up for LEN
+	var LEN = 1; // i: get length/literal/eob next
+	var LENEXT = 2; // i: getting length extra (have base)
+	var DIST = 3; // i: get distance next
+	var DISTEXT = 4;// i: getting distance extra
+	var COPY = 5; // o: copying bytes in window, waiting
+	// for space
+	var LIT = 6; // o: got literal, waiting for output
+	// space
+	var WASH = 7; // o: got eob, possibly still output
+	// waiting
+	var END = 8; // x: got eob and all data flushed
+	var BADCODE = 9;// x: got error
+
+	function InfCodes() {
+		var that = this;
+
+		var mode; // current inflate_codes mode
+
+		// mode dependent information
+		var len = 0;
+
+		var tree; // pointer into tree
+		var tree_index = 0;
+		var need = 0; // bits needed
+
+		var lit = 0;
+
+		// if EXT or COPY, where and how much
+		var get = 0; // bits to get for extra
+		var dist = 0; // distance back to copy from
+
+		var lbits = 0; // ltree bits decoded per branch
+		var dbits = 0; // dtree bits decoder per branch
+		var ltree; // literal/length/eob tree
+		var ltree_index = 0; // literal/length/eob tree
+		var dtree; // distance tree
+		var dtree_index = 0; // distance tree
+
+		// Called with number of bytes left to write in window at least 258
+		// (the maximum string length) and number of input bytes available
+		// at least ten. The ten bytes are six bytes for the longest length/
+		// distance pair plus four bytes for overloading the bit buffer.
+
+		function inflate_fast(bl, bd, tl, tl_index, td, td_index, s, z) {
+			var t; // temporary pointer
+			var tp; // temporary pointer
+			var tp_index; // temporary pointer
+			var e; // extra bits or operation
+			var b; // bit buffer
+			var k; // bits in bit buffer
+			var p; // input data pointer
+			var n; // bytes available there
+			var q; // output window write pointer
+			var m; // bytes to end of window or read pointer
+			var ml; // mask for literal/length tree
+			var md; // mask for distance tree
+			var c; // bytes to copy
+			var d; // distance back to copy from
+			var r; // copy source pointer
+
+			var tp_index_t_3; // (tp_index+t)*3
+
+			// load input, output, bit values
+			p = z.next_in_index;
+			n = z.avail_in;
+			b = s.bitb;
+			k = s.bitk;
+			q = s.write;
+			m = q < s.read ? s.read - q - 1 : s.end - q;
+
+			// initialize masks
+			ml = inflate_mask[bl];
+			md = inflate_mask[bd];
+
+			// do until not enough input or output space for fast loop
+			do { // assume called with m >= 258 && n >= 10
+				// get literal/length code
+				while (k < (20)) { // max bits for literal/length code
+					n--;
+					b |= (z.read_byte(p++) & 0xff) << k;
+					k += 8;
+				}
+
+				t = b & ml;
+				tp = tl;
+				tp_index = tl_index;
+				tp_index_t_3 = (tp_index + t) * 3;
+				if ((e = tp[tp_index_t_3]) === 0) {
+					b >>= (tp[tp_index_t_3 + 1]);
+					k -= (tp[tp_index_t_3 + 1]);
+
+					s.window[q++] = /* (byte) */tp[tp_index_t_3 + 2];
+					m--;
+					continue;
+				}
+				do {
+
+					b >>= (tp[tp_index_t_3 + 1]);
+					k -= (tp[tp_index_t_3 + 1]);
+
+					if ((e & 16) !== 0) {
+						e &= 15;
+						c = tp[tp_index_t_3 + 2] + (/* (int) */b & inflate_mask[e]);
+
+						b >>= e;
+						k -= e;
+
+						// decode distance base of block to copy
+						while (k < (15)) { // max bits for distance code
+							n--;
+							b |= (z.read_byte(p++) & 0xff) << k;
+							k += 8;
+						}
+
+						t = b & md;
+						tp = td;
+						tp_index = td_index;
+						tp_index_t_3 = (tp_index + t) * 3;
+						e = tp[tp_index_t_3];
+
+						do {
+
+							b >>= (tp[tp_index_t_3 + 1]);
+							k -= (tp[tp_index_t_3 + 1]);
+
+							if ((e & 16) !== 0) {
+								// get extra bits to add to distance base
+								e &= 15;
+								while (k < (e)) { // get extra bits (up to 13)
+									n--;
+									b |= (z.read_byte(p++) & 0xff) << k;
+									k += 8;
+								}
+
+								d = tp[tp_index_t_3 + 2] + (b & inflate_mask[e]);
+
+								b >>= (e);
+								k -= (e);
+
+								// do the copy
+								m -= c;
+								if (q >= d) { // offset before dest
+									// just copy
+									r = q - d;
+									if (q - r > 0 && 2 > (q - r)) {
+										s.window[q++] = s.window[r++]; // minimum
+										// count is
+										// three,
+										s.window[q++] = s.window[r++]; // so unroll
+										// loop a
+										// little
+										c -= 2;
+									} else {
+										s.window.set(s.window.subarray(r, r + 2), q);
+										q += 2;
+										r += 2;
+										c -= 2;
+									}
+								} else { // else offset after destination
+									r = q - d;
+									do {
+										r += s.end; // force pointer in window
+									} while (r < 0); // covers invalid distances
+									e = s.end - r;
+									if (c > e) { // if source crosses,
+										c -= e; // wrapped copy
+										if (q - r > 0 && e > (q - r)) {
+											do {
+												s.window[q++] = s.window[r++];
+											} while (--e !== 0);
+										} else {
+											s.window.set(s.window.subarray(r, r + e), q);
+											q += e;
+											r += e;
+											e = 0;
+										}
+										r = 0; // copy rest from start of window
+									}
+
+								}
+
+								// copy all or what's left
+								if (q - r > 0 && c > (q - r)) {
+									do {
+										s.window[q++] = s.window[r++];
+									} while (--c !== 0);
+								} else {
+									s.window.set(s.window.subarray(r, r + c), q);
+									q += c;
+									r += c;
+									c = 0;
+								}
+								break;
+							} else if ((e & 64) === 0) {
+								t += tp[tp_index_t_3 + 2];
+								t += (b & inflate_mask[e]);
+								tp_index_t_3 = (tp_index + t) * 3;
+								e = tp[tp_index_t_3];
+							} else {
+								z.msg = "invalid distance code";
+
+								c = z.avail_in - n;
+								c = (k >> 3) < c ? k >> 3 : c;
+								n += c;
+								p -= c;
+								k -= c << 3;
+
+								s.bitb = b;
+								s.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								s.write = q;
+
+								return Z_DATA_ERROR;
+							}
+						} while (true);
+						break;
+					}
+
+					if ((e & 64) === 0) {
+						t += tp[tp_index_t_3 + 2];
+						t += (b & inflate_mask[e]);
+						tp_index_t_3 = (tp_index + t) * 3;
+						if ((e = tp[tp_index_t_3]) === 0) {
+
+							b >>= (tp[tp_index_t_3 + 1]);
+							k -= (tp[tp_index_t_3 + 1]);
+
+							s.window[q++] = /* (byte) */tp[tp_index_t_3 + 2];
+							m--;
+							break;
+						}
+					} else if ((e & 32) !== 0) {
+
+						c = z.avail_in - n;
+						c = (k >> 3) < c ? k >> 3 : c;
+						n += c;
+						p -= c;
+						k -= c << 3;
+
+						s.bitb = b;
+						s.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						s.write = q;
+
+						return Z_STREAM_END;
+					} else {
+						z.msg = "invalid literal/length code";
+
+						c = z.avail_in - n;
+						c = (k >> 3) < c ? k >> 3 : c;
+						n += c;
+						p -= c;
+						k -= c << 3;
+
+						s.bitb = b;
+						s.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						s.write = q;
+
+						return Z_DATA_ERROR;
+					}
+				} while (true);
+			} while (m >= 258 && n >= 10);
+
+			// not enough input or output--restore pointers and return
+			c = z.avail_in - n;
+			c = (k >> 3) < c ? k >> 3 : c;
+			n += c;
+			p -= c;
+			k -= c << 3;
+
+			s.bitb = b;
+			s.bitk = k;
+			z.avail_in = n;
+			z.total_in += p - z.next_in_index;
+			z.next_in_index = p;
+			s.write = q;
+
+			return Z_OK;
+		}
+
+		that.init = function(bl, bd, tl, tl_index, td, td_index) {
+			mode = START;
+			lbits = /* (byte) */bl;
+			dbits = /* (byte) */bd;
+			ltree = tl;
+			ltree_index = tl_index;
+			dtree = td;
+			dtree_index = td_index;
+			tree = null;
+		};
+
+		that.proc = function(s, z, r) {
+			var j; // temporary storage
+			var tindex; // temporary pointer
+			var e; // extra bits or operation
+			var b = 0; // bit buffer
+			var k = 0; // bits in bit buffer
+			var p = 0; // input data pointer
+			var n; // bytes available there
+			var q; // output window write pointer
+			var m; // bytes to end of window or read pointer
+			var f; // pointer to copy strings from
+
+			// copy input/output information to locals (UPDATE macro restores)
+			p = z.next_in_index;
+			n = z.avail_in;
+			b = s.bitb;
+			k = s.bitk;
+			q = s.write;
+			m = q < s.read ? s.read - q - 1 : s.end - q;
+
+			// process input and output based on current state
+			while (true) {
+				switch (mode) {
+				// waiting for "i:"=input, "o:"=output, "x:"=nothing
+				case START: // x: set up for LEN
+					if (m >= 258 && n >= 10) {
+
+						s.bitb = b;
+						s.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						s.write = q;
+						r = inflate_fast(lbits, dbits, ltree, ltree_index, dtree, dtree_index, s, z);
+
+						p = z.next_in_index;
+						n = z.avail_in;
+						b = s.bitb;
+						k = s.bitk;
+						q = s.write;
+						m = q < s.read ? s.read - q - 1 : s.end - q;
+
+						if (r != Z_OK) {
+							mode = r == Z_STREAM_END ? WASH : BADCODE;
+							break;
+						}
+					}
+					need = lbits;
+					tree = ltree;
+					tree_index = ltree_index;
+
+					mode = LEN;
+				case LEN: // i: get length/literal/eob next
+					j = need;
+
+					while (k < (j)) {
+						if (n !== 0)
+							r = Z_OK;
+						else {
+
+							s.bitb = b;
+							s.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							s.write = q;
+							return s.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					tindex = (tree_index + (b & inflate_mask[j])) * 3;
+
+					b >>>= (tree[tindex + 1]);
+					k -= (tree[tindex + 1]);
+
+					e = tree[tindex];
+
+					if (e === 0) { // literal
+						lit = tree[tindex + 2];
+						mode = LIT;
+						break;
+					}
+					if ((e & 16) !== 0) { // length
+						get = e & 15;
+						len = tree[tindex + 2];
+						mode = LENEXT;
+						break;
+					}
+					if ((e & 64) === 0) { // next table
+						need = e;
+						tree_index = tindex / 3 + tree[tindex + 2];
+						break;
+					}
+					if ((e & 32) !== 0) { // end of block
+						mode = WASH;
+						break;
+					}
+					mode = BADCODE; // invalid code
+					z.msg = "invalid literal/length code";
+					r = Z_DATA_ERROR;
+
+					s.bitb = b;
+					s.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					s.write = q;
+					return s.inflate_flush(z, r);
+
+				case LENEXT: // i: getting length extra (have base)
+					j = get;
+
+					while (k < (j)) {
+						if (n !== 0)
+							r = Z_OK;
+						else {
+
+							s.bitb = b;
+							s.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							s.write = q;
+							return s.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					len += (b & inflate_mask[j]);
+
+					b >>= j;
+					k -= j;
+
+					need = dbits;
+					tree = dtree;
+					tree_index = dtree_index;
+					mode = DIST;
+				case DIST: // i: get distance next
+					j = need;
+
+					while (k < (j)) {
+						if (n !== 0)
+							r = Z_OK;
+						else {
+
+							s.bitb = b;
+							s.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							s.write = q;
+							return s.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					tindex = (tree_index + (b & inflate_mask[j])) * 3;
+
+					b >>= tree[tindex + 1];
+					k -= tree[tindex + 1];
+
+					e = (tree[tindex]);
+					if ((e & 16) !== 0) { // distance
+						get = e & 15;
+						dist = tree[tindex + 2];
+						mode = DISTEXT;
+						break;
+					}
+					if ((e & 64) === 0) { // next table
+						need = e;
+						tree_index = tindex / 3 + tree[tindex + 2];
+						break;
+					}
+					mode = BADCODE; // invalid code
+					z.msg = "invalid distance code";
+					r = Z_DATA_ERROR;
+
+					s.bitb = b;
+					s.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					s.write = q;
+					return s.inflate_flush(z, r);
+
+				case DISTEXT: // i: getting distance extra
+					j = get;
+
+					while (k < (j)) {
+						if (n !== 0)
+							r = Z_OK;
+						else {
+
+							s.bitb = b;
+							s.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							s.write = q;
+							return s.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					dist += (b & inflate_mask[j]);
+
+					b >>= j;
+					k -= j;
+
+					mode = COPY;
+				case COPY: // o: copying bytes in window, waiting for space
+					f = q - dist;
+					while (f < 0) { // modulo window size-"while" instead
+						f += s.end; // of "if" handles invalid distances
+					}
+					while (len !== 0) {
+
+						if (m === 0) {
+							if (q == s.end && s.read !== 0) {
+								q = 0;
+								m = q < s.read ? s.read - q - 1 : s.end - q;
+							}
+							if (m === 0) {
+								s.write = q;
+								r = s.inflate_flush(z, r);
+								q = s.write;
+								m = q < s.read ? s.read - q - 1 : s.end - q;
+
+								if (q == s.end && s.read !== 0) {
+									q = 0;
+									m = q < s.read ? s.read - q - 1 : s.end - q;
+								}
+
+								if (m === 0) {
+									s.bitb = b;
+									s.bitk = k;
+									z.avail_in = n;
+									z.total_in += p - z.next_in_index;
+									z.next_in_index = p;
+									s.write = q;
+									return s.inflate_flush(z, r);
+								}
+							}
+						}
+
+						s.window[q++] = s.window[f++];
+						m--;
+
+						if (f == s.end)
+							f = 0;
+						len--;
+					}
+					mode = START;
+					break;
+				case LIT: // o: got literal, waiting for output space
+					if (m === 0) {
+						if (q == s.end && s.read !== 0) {
+							q = 0;
+							m = q < s.read ? s.read - q - 1 : s.end - q;
+						}
+						if (m === 0) {
+							s.write = q;
+							r = s.inflate_flush(z, r);
+							q = s.write;
+							m = q < s.read ? s.read - q - 1 : s.end - q;
+
+							if (q == s.end && s.read !== 0) {
+								q = 0;
+								m = q < s.read ? s.read - q - 1 : s.end - q;
+							}
+							if (m === 0) {
+								s.bitb = b;
+								s.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								s.write = q;
+								return s.inflate_flush(z, r);
+							}
+						}
+					}
+					r = Z_OK;
+
+					s.window[q++] = /* (byte) */lit;
+					m--;
+
+					mode = START;
+					break;
+				case WASH: // o: got eob, possibly more output
+					if (k > 7) { // return unused byte, if any
+						k -= 8;
+						n++;
+						p--; // can always return one
+					}
+
+					s.write = q;
+					r = s.inflate_flush(z, r);
+					q = s.write;
+					m = q < s.read ? s.read - q - 1 : s.end - q;
+
+					if (s.read != s.write) {
+						s.bitb = b;
+						s.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						s.write = q;
+						return s.inflate_flush(z, r);
+					}
+					mode = END;
+				case END:
+					r = Z_STREAM_END;
+					s.bitb = b;
+					s.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					s.write = q;
+					return s.inflate_flush(z, r);
+
+				case BADCODE: // x: got error
+
+					r = Z_DATA_ERROR;
+
+					s.bitb = b;
+					s.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					s.write = q;
+					return s.inflate_flush(z, r);
+
+				default:
+					r = Z_STREAM_ERROR;
+
+					s.bitb = b;
+					s.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					s.write = q;
+					return s.inflate_flush(z, r);
+				}
+			}
+		};
+
+		that.free = function() {
+			// ZFREE(z, c);
+		};
+
+	}
+
+	// InfBlocks
+
+	// Table for deflate from PKZIP's appnote.txt.
+	var border = [ // Order of the bit length code lengths
+	16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];
+
+	var TYPE = 0; // get type bits (3, including end bit)
+	var LENS = 1; // get lengths for stored
+	var STORED = 2;// processing stored block
+	var TABLE = 3; // get table lengths
+	var BTREE = 4; // get bit lengths tree for a dynamic
+	// block
+	var DTREE = 5; // get length, distance trees for a
+	// dynamic block
+	var CODES = 6; // processing fixed or dynamic block
+	var DRY = 7; // output remaining window bytes
+	var DONELOCKS = 8; // finished last block, done
+	var BADBLOCKS = 9; // ot a data error--stuck here
+
+	function InfBlocks(z, w) {
+		var that = this;
+
+		var mode = TYPE; // current inflate_block mode
+
+		var left = 0; // if STORED, bytes left to copy
+
+		var table = 0; // table lengths (14 bits)
+		var index = 0; // index into blens (or border)
+		var blens; // bit lengths of codes
+		var bb = [ 0 ]; // bit length tree depth
+		var tb = [ 0 ]; // bit length decoding tree
+
+		var codes = new InfCodes(); // if CODES, current state
+
+		var last = 0; // true if this block is the last block
+
+		var hufts = new Int32Array(MANY * 3); // single malloc for tree space
+		var check = 0; // check on output
+		var inftree = new InfTree();
+
+		that.bitk = 0; // bits in bit buffer
+		that.bitb = 0; // bit buffer
+		that.window = new Uint8Array(w); // sliding window
+		that.end = w; // one byte after sliding window
+		that.read = 0; // window read pointer
+		that.write = 0; // window write pointer
+
+		that.reset = function(z, c) {
+			if (c)
+				c[0] = check;
+			// if (mode == BTREE || mode == DTREE) {
+			// }
+			if (mode == CODES) {
+				codes.free(z);
+			}
+			mode = TYPE;
+			that.bitk = 0;
+			that.bitb = 0;
+			that.read = that.write = 0;
+		};
+
+		that.reset(z, null);
+
+		// copy as much as possible from the sliding window to the output area
+		that.inflate_flush = function(z, r) {
+			var n;
+			var p;
+			var q;
+
+			// local copies of source and destination pointers
+			p = z.next_out_index;
+			q = that.read;
+
+			// compute number of bytes to copy as far as end of window
+			n = /* (int) */((q <= that.write ? that.write : that.end) - q);
+			if (n > z.avail_out)
+				n = z.avail_out;
+			if (n !== 0 && r == Z_BUF_ERROR)
+				r = Z_OK;
+
+			// update counters
+			z.avail_out -= n;
+			z.total_out += n;
+
+			// copy as far as end of window
+			z.next_out.set(that.window.subarray(q, q + n), p);
+			p += n;
+			q += n;
+
+			// see if more to copy at beginning of window
+			if (q == that.end) {
+				// wrap pointers
+				q = 0;
+				if (that.write == that.end)
+					that.write = 0;
+
+				// compute bytes to copy
+				n = that.write - q;
+				if (n > z.avail_out)
+					n = z.avail_out;
+				if (n !== 0 && r == Z_BUF_ERROR)
+					r = Z_OK;
+
+				// update counters
+				z.avail_out -= n;
+				z.total_out += n;
+
+				// copy
+				z.next_out.set(that.window.subarray(q, q + n), p);
+				p += n;
+				q += n;
+			}
+
+			// update pointers
+			z.next_out_index = p;
+			that.read = q;
+
+			// done
+			return r;
+		};
+
+		that.proc = function(z, r) {
+			var t; // temporary storage
+			var b; // bit buffer
+			var k; // bits in bit buffer
+			var p; // input data pointer
+			var n; // bytes available there
+			var q; // output window write pointer
+			var m; // bytes to end of window or read pointer
+
+			var i;
+
+			// copy input/output information to locals (UPDATE macro restores)
+			// {
+			p = z.next_in_index;
+			n = z.avail_in;
+			b = that.bitb;
+			k = that.bitk;
+			// }
+			// {
+			q = that.write;
+			m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+			// }
+
+			// process input based on current state
+			// DEBUG dtree
+			while (true) {
+				switch (mode) {
+				case TYPE:
+
+					while (k < (3)) {
+						if (n !== 0) {
+							r = Z_OK;
+						} else {
+							that.bitb = b;
+							that.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							that.write = q;
+							return that.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+					t = /* (int) */(b & 7);
+					last = t & 1;
+
+					switch (t >>> 1) {
+					case 0: // stored
+						// {
+						b >>>= (3);
+						k -= (3);
+						// }
+						t = k & 7; // go to byte boundary
+
+						// {
+						b >>>= (t);
+						k -= (t);
+						// }
+						mode = LENS; // get length of stored block
+						break;
+					case 1: // fixed
+						// {
+						var bl = []; // new Array(1);
+						var bd = []; // new Array(1);
+						var tl = [ [] ]; // new Array(1);
+						var td = [ [] ]; // new Array(1);
+
+						InfTree.inflate_trees_fixed(bl, bd, tl, td);
+						codes.init(bl[0], bd[0], tl[0], 0, td[0], 0);
+						// }
+
+						// {
+						b >>>= (3);
+						k -= (3);
+						// }
+
+						mode = CODES;
+						break;
+					case 2: // dynamic
+
+						// {
+						b >>>= (3);
+						k -= (3);
+						// }
+
+						mode = TABLE;
+						break;
+					case 3: // illegal
+
+						// {
+						b >>>= (3);
+						k -= (3);
+						// }
+						mode = BADBLOCKS;
+						z.msg = "invalid block type";
+						r = Z_DATA_ERROR;
+
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+					break;
+				case LENS:
+
+					while (k < (32)) {
+						if (n !== 0) {
+							r = Z_OK;
+						} else {
+							that.bitb = b;
+							that.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							that.write = q;
+							return that.inflate_flush(z, r);
+						}
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					if ((((~b) >>> 16) & 0xffff) != (b & 0xffff)) {
+						mode = BADBLOCKS;
+						z.msg = "invalid stored block lengths";
+						r = Z_DATA_ERROR;
+
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+					left = (b & 0xffff);
+					b = k = 0; // dump bits
+					mode = left !== 0 ? STORED : (last !== 0 ? DRY : TYPE);
+					break;
+				case STORED:
+					if (n === 0) {
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+
+					if (m === 0) {
+						if (q == that.end && that.read !== 0) {
+							q = 0;
+							m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+						}
+						if (m === 0) {
+							that.write = q;
+							r = that.inflate_flush(z, r);
+							q = that.write;
+							m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+							if (q == that.end && that.read !== 0) {
+								q = 0;
+								m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+							}
+							if (m === 0) {
+								that.bitb = b;
+								that.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								that.write = q;
+								return that.inflate_flush(z, r);
+							}
+						}
+					}
+					r = Z_OK;
+
+					t = left;
+					if (t > n)
+						t = n;
+					if (t > m)
+						t = m;
+					that.window.set(z.read_buf(p, t), q);
+					p += t;
+					n -= t;
+					q += t;
+					m -= t;
+					if ((left -= t) !== 0)
+						break;
+					mode = last !== 0 ? DRY : TYPE;
+					break;
+				case TABLE:
+
+					while (k < (14)) {
+						if (n !== 0) {
+							r = Z_OK;
+						} else {
+							that.bitb = b;
+							that.bitk = k;
+							z.avail_in = n;
+							z.total_in += p - z.next_in_index;
+							z.next_in_index = p;
+							that.write = q;
+							return that.inflate_flush(z, r);
+						}
+
+						n--;
+						b |= (z.read_byte(p++) & 0xff) << k;
+						k += 8;
+					}
+
+					table = t = (b & 0x3fff);
+					if ((t & 0x1f) > 29 || ((t >> 5) & 0x1f) > 29) {
+						mode = BADBLOCKS;
+						z.msg = "too many length or distance symbols";
+						r = Z_DATA_ERROR;
+
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+					t = 258 + (t & 0x1f) + ((t >> 5) & 0x1f);
+					if (!blens || blens.length < t) {
+						blens = []; // new Array(t);
+					} else {
+						for (i = 0; i < t; i++) {
+							blens[i] = 0;
+						}
+					}
+
+					// {
+					b >>>= (14);
+					k -= (14);
+					// }
+
+					index = 0;
+					mode = BTREE;
+				case BTREE:
+					while (index < 4 + (table >>> 10)) {
+						while (k < (3)) {
+							if (n !== 0) {
+								r = Z_OK;
+							} else {
+								that.bitb = b;
+								that.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								that.write = q;
+								return that.inflate_flush(z, r);
+							}
+							n--;
+							b |= (z.read_byte(p++) & 0xff) << k;
+							k += 8;
+						}
+
+						blens[border[index++]] = b & 7;
+
+						// {
+						b >>>= (3);
+						k -= (3);
+						// }
+					}
+
+					while (index < 19) {
+						blens[border[index++]] = 0;
+					}
+
+					bb[0] = 7;
+					t = inftree.inflate_trees_bits(blens, bb, tb, hufts, z);
+					if (t != Z_OK) {
+						r = t;
+						if (r == Z_DATA_ERROR) {
+							blens = null;
+							mode = BADBLOCKS;
+						}
+
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+
+					index = 0;
+					mode = DTREE;
+				case DTREE:
+					while (true) {
+						t = table;
+						if (!(index < 258 + (t & 0x1f) + ((t >> 5) & 0x1f))) {
+							break;
+						}
+
+						var j, c;
+
+						t = bb[0];
+
+						while (k < (t)) {
+							if (n !== 0) {
+								r = Z_OK;
+							} else {
+								that.bitb = b;
+								that.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								that.write = q;
+								return that.inflate_flush(z, r);
+							}
+							n--;
+							b |= (z.read_byte(p++) & 0xff) << k;
+							k += 8;
+						}
+
+						// if (tb[0] == -1) {
+						// System.err.println("null...");
+						// }
+
+						t = hufts[(tb[0] + (b & inflate_mask[t])) * 3 + 1];
+						c = hufts[(tb[0] + (b & inflate_mask[t])) * 3 + 2];
+
+						if (c < 16) {
+							b >>>= (t);
+							k -= (t);
+							blens[index++] = c;
+						} else { // c == 16..18
+							i = c == 18 ? 7 : c - 14;
+							j = c == 18 ? 11 : 3;
+
+							while (k < (t + i)) {
+								if (n !== 0) {
+									r = Z_OK;
+								} else {
+									that.bitb = b;
+									that.bitk = k;
+									z.avail_in = n;
+									z.total_in += p - z.next_in_index;
+									z.next_in_index = p;
+									that.write = q;
+									return that.inflate_flush(z, r);
+								}
+								n--;
+								b |= (z.read_byte(p++) & 0xff) << k;
+								k += 8;
+							}
+
+							b >>>= (t);
+							k -= (t);
+
+							j += (b & inflate_mask[i]);
+
+							b >>>= (i);
+							k -= (i);
+
+							i = index;
+							t = table;
+							if (i + j > 258 + (t & 0x1f) + ((t >> 5) & 0x1f) || (c == 16 && i < 1)) {
+								blens = null;
+								mode = BADBLOCKS;
+								z.msg = "invalid bit length repeat";
+								r = Z_DATA_ERROR;
+
+								that.bitb = b;
+								that.bitk = k;
+								z.avail_in = n;
+								z.total_in += p - z.next_in_index;
+								z.next_in_index = p;
+								that.write = q;
+								return that.inflate_flush(z, r);
+							}
+
+							c = c == 16 ? blens[i - 1] : 0;
+							do {
+								blens[i++] = c;
+							} while (--j !== 0);
+							index = i;
+						}
+					}
+
+					tb[0] = -1;
+					// {
+					var bl_ = []; // new Array(1);
+					var bd_ = []; // new Array(1);
+					var tl_ = []; // new Array(1);
+					var td_ = []; // new Array(1);
+					bl_[0] = 9; // must be <= 9 for lookahead assumptions
+					bd_[0] = 6; // must be <= 9 for lookahead assumptions
+
+					t = table;
+					t = inftree.inflate_trees_dynamic(257 + (t & 0x1f), 1 + ((t >> 5) & 0x1f), blens, bl_, bd_, tl_, td_, hufts, z);
+
+					if (t != Z_OK) {
+						if (t == Z_DATA_ERROR) {
+							blens = null;
+							mode = BADBLOCKS;
+						}
+						r = t;
+
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+					codes.init(bl_[0], bd_[0], hufts, tl_[0], hufts, td_[0]);
+					// }
+					mode = CODES;
+				case CODES:
+					that.bitb = b;
+					that.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					that.write = q;
+
+					if ((r = codes.proc(that, z, r)) != Z_STREAM_END) {
+						return that.inflate_flush(z, r);
+					}
+					r = Z_OK;
+					codes.free(z);
+
+					p = z.next_in_index;
+					n = z.avail_in;
+					b = that.bitb;
+					k = that.bitk;
+					q = that.write;
+					m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+
+					if (last === 0) {
+						mode = TYPE;
+						break;
+					}
+					mode = DRY;
+				case DRY:
+					that.write = q;
+					r = that.inflate_flush(z, r);
+					q = that.write;
+					m = /* (int) */(q < that.read ? that.read - q - 1 : that.end - q);
+					if (that.read != that.write) {
+						that.bitb = b;
+						that.bitk = k;
+						z.avail_in = n;
+						z.total_in += p - z.next_in_index;
+						z.next_in_index = p;
+						that.write = q;
+						return that.inflate_flush(z, r);
+					}
+					mode = DONELOCKS;
+				case DONELOCKS:
+					r = Z_STREAM_END;
+
+					that.bitb = b;
+					that.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					that.write = q;
+					return that.inflate_flush(z, r);
+				case BADBLOCKS:
+					r = Z_DATA_ERROR;
+
+					that.bitb = b;
+					that.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					that.write = q;
+					return that.inflate_flush(z, r);
+
+				default:
+					r = Z_STREAM_ERROR;
+
+					that.bitb = b;
+					that.bitk = k;
+					z.avail_in = n;
+					z.total_in += p - z.next_in_index;
+					z.next_in_index = p;
+					that.write = q;
+					return that.inflate_flush(z, r);
+				}
+			}
+		};
+
+		that.free = function(z) {
+			that.reset(z, null);
+			that.window = null;
+			hufts = null;
+			// ZFREE(z, s);
+		};
+
+		that.set_dictionary = function(d, start, n) {
+			that.window.set(d.subarray(start, start + n), 0);
+			that.read = that.write = n;
+		};
+
+		// Returns true if inflate is currently at the end of a block generated
+		// by Z_SYNC_FLUSH or Z_FULL_FLUSH.
+		that.sync_point = function() {
+			return mode == LENS ? 1 : 0;
+		};
+
+	}
+
+	// Inflate
+
+	// preset dictionary flag in zlib header
+	var PRESET_DICT = 0x20;
+
+	var Z_DEFLATED = 8;
+
+	var METHOD = 0; // waiting for method byte
+	var FLAG = 1; // waiting for flag byte
+	var DICT4 = 2; // four dictionary check bytes to go
+	var DICT3 = 3; // three dictionary check bytes to go
+	var DICT2 = 4; // two dictionary check bytes to go
+	var DICT1 = 5; // one dictionary check byte to go
+	var DICT0 = 6; // waiting for inflateSetDictionary
+	var BLOCKS = 7; // decompressing blocks
+	var DONE = 12; // finished check, done
+	var BAD = 13; // got an error--stay here
+
+	var mark = [ 0, 0, 0xff, 0xff ];
+
+	function Inflate() {
+		var that = this;
+
+		that.mode = 0; // current inflate mode
+
+		// mode dependent information
+		that.method = 0; // if FLAGS, method byte
+
+		// if CHECK, check values to compare
+		that.was = [ 0 ]; // new Array(1); // computed check value
+		that.need = 0; // stream check value
+
+		// if BAD, inflateSync's marker bytes count
+		that.marker = 0;
+
+		// mode independent information
+		that.wbits = 0; // log2(window size) (8..15, defaults to 15)
+
+		// this.blocks; // current inflate_blocks state
+
+		function inflateReset(z) {
+			if (!z || !z.istate)
+				return Z_STREAM_ERROR;
+
+			z.total_in = z.total_out = 0;
+			z.msg = null;
+			z.istate.mode = BLOCKS;
+			z.istate.blocks.reset(z, null);
+			return Z_OK;
+		}
+
+		that.inflateEnd = function(z) {
+			if (that.blocks)
+				that.blocks.free(z);
+			that.blocks = null;
+			// ZFREE(z, z->state);
+			return Z_OK;
+		};
+
+		that.inflateInit = function(z, w) {
+			z.msg = null;
+			that.blocks = null;
+
+			// set window size
+			if (w < 8 || w > 15) {
+				that.inflateEnd(z);
+				return Z_STREAM_ERROR;
+			}
+			that.wbits = w;
+
+			z.istate.blocks = new InfBlocks(z, 1 << w);
+
+			// reset state
+			inflateReset(z);
+			return Z_OK;
+		};
+
+		that.inflate = function(z, f) {
+			var r;
+			var b;
+
+			if (!z || !z.istate || !z.next_in)
+				return Z_STREAM_ERROR;
+			f = f == Z_FINISH ? Z_BUF_ERROR : Z_OK;
+			r = Z_BUF_ERROR;
+			while (true) {
+				// System.out.println("mode: "+z.istate.mode);
+				switch (z.istate.mode) {
+				case METHOD:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					if (((z.istate.method = z.read_byte(z.next_in_index++)) & 0xf) != Z_DEFLATED) {
+						z.istate.mode = BAD;
+						z.msg = "unknown compression method";
+						z.istate.marker = 5; // can't try inflateSync
+						break;
+					}
+					if ((z.istate.method >> 4) + 8 > z.istate.wbits) {
+						z.istate.mode = BAD;
+						z.msg = "invalid window size";
+						z.istate.marker = 5; // can't try inflateSync
+						break;
+					}
+					z.istate.mode = FLAG;
+				case FLAG:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					b = (z.read_byte(z.next_in_index++)) & 0xff;
+
+					if ((((z.istate.method << 8) + b) % 31) !== 0) {
+						z.istate.mode = BAD;
+						z.msg = "incorrect header check";
+						z.istate.marker = 5; // can't try inflateSync
+						break;
+					}
+
+					if ((b & PRESET_DICT) === 0) {
+						z.istate.mode = BLOCKS;
+						break;
+					}
+					z.istate.mode = DICT4;
+				case DICT4:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					z.istate.need = ((z.read_byte(z.next_in_index++) & 0xff) << 24) & 0xff000000;
+					z.istate.mode = DICT3;
+				case DICT3:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					z.istate.need += ((z.read_byte(z.next_in_index++) & 0xff) << 16) & 0xff0000;
+					z.istate.mode = DICT2;
+				case DICT2:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					z.istate.need += ((z.read_byte(z.next_in_index++) & 0xff) << 8) & 0xff00;
+					z.istate.mode = DICT1;
+				case DICT1:
+
+					if (z.avail_in === 0)
+						return r;
+					r = f;
+
+					z.avail_in--;
+					z.total_in++;
+					z.istate.need += (z.read_byte(z.next_in_index++) & 0xff);
+					z.istate.mode = DICT0;
+					return Z_NEED_DICT;
+				case DICT0:
+					z.istate.mode = BAD;
+					z.msg = "need dictionary";
+					z.istate.marker = 0; // can try inflateSync
+					return Z_STREAM_ERROR;
+				case BLOCKS:
+
+					r = z.istate.blocks.proc(z, r);
+					if (r == Z_DATA_ERROR) {
+						z.istate.mode = BAD;
+						z.istate.marker = 0; // can try inflateSync
+						break;
+					}
+					if (r == Z_OK) {
+						r = f;
+					}
+					if (r != Z_STREAM_END) {
+						return r;
+					}
+					r = f;
+					z.istate.blocks.reset(z, z.istate.was);
+					z.istate.mode = DONE;
+				case DONE:
+					return Z_STREAM_END;
+				case BAD:
+					return Z_DATA_ERROR;
+				default:
+					return Z_STREAM_ERROR;
+				}
+			}
+		};
+
+		that.inflateSetDictionary = function(z, dictionary, dictLength) {
+			var index = 0;
+			var length = dictLength;
+			if (!z || !z.istate || z.istate.mode != DICT0)
+				return Z_STREAM_ERROR;
+
+			if (length >= (1 << z.istate.wbits)) {
+				length = (1 << z.istate.wbits) - 1;
+				index = dictLength - length;
+			}
+			z.istate.blocks.set_dictionary(dictionary, index, length);
+			z.istate.mode = BLOCKS;
+			return Z_OK;
+		};
+
+		that.inflateSync = function(z) {
+			var n; // number of bytes to look at
+			var p; // pointer to bytes
+			var m; // number of marker bytes found in a row
+			var r, w; // temporaries to save total_in and total_out
+
+			// set up
+			if (!z || !z.istate)
+				return Z_STREAM_ERROR;
+			if (z.istate.mode != BAD) {
+				z.istate.mode = BAD;
+				z.istate.marker = 0;
+			}
+			if ((n = z.avail_in) === 0)
+				return Z_BUF_ERROR;
+			p = z.next_in_index;
+			m = z.istate.marker;
+
+			// search
+			while (n !== 0 && m < 4) {
+				if (z.read_byte(p) == mark[m]) {
+					m++;
+				} else if (z.read_byte(p) !== 0) {
+					m = 0;
+				} else {
+					m = 4 - m;
+				}
+				p++;
+				n--;
+			}
+
+			// restore
+			z.total_in += p - z.next_in_index;
+			z.next_in_index = p;
+			z.avail_in = n;
+			z.istate.marker = m;
+
+			// return no joy or set up to restart on a new block
+			if (m != 4) {
+				return Z_DATA_ERROR;
+			}
+			r = z.total_in;
+			w = z.total_out;
+			inflateReset(z);
+			z.total_in = r;
+			z.total_out = w;
+			z.istate.mode = BLOCKS;
+			return Z_OK;
+		};
+
+		// Returns true if inflate is currently at the end of a block generated
+		// by Z_SYNC_FLUSH or Z_FULL_FLUSH. This function is used by one PPP
+		// implementation to provide an additional safety check. PPP uses
+		// Z_SYNC_FLUSH
+		// but removes the length bytes of the resulting empty stored block. When
+		// decompressing, PPP checks that at the end of input packet, inflate is
+		// waiting for these length bytes.
+		that.inflateSyncPoint = function(z) {
+			if (!z || !z.istate || !z.istate.blocks)
+				return Z_STREAM_ERROR;
+			return z.istate.blocks.sync_point();
+		};
+	}
+
+	// ZStream
+
+	function ZStream() {
+	}
+
+	ZStream.prototype = {
+		inflateInit : function(bits) {
+			var that = this;
+			that.istate = new Inflate();
+			if (!bits)
+				bits = MAX_BITS;
+			return that.istate.inflateInit(that, bits);
+		},
+
+		inflate : function(f) {
+			var that = this;
+			if (!that.istate)
+				return Z_STREAM_ERROR;
+			return that.istate.inflate(that, f);
+		},
+
+		inflateEnd : function() {
+			var that = this;
+			if (!that.istate)
+				return Z_STREAM_ERROR;
+			var ret = that.istate.inflateEnd(that);
+			that.istate = null;
+			return ret;
+		},
+
+		inflateSync : function() {
+			var that = this;
+			if (!that.istate)
+				return Z_STREAM_ERROR;
+			return that.istate.inflateSync(that);
+		},
+		inflateSetDictionary : function(dictionary, dictLength) {
+			var that = this;
+			if (!that.istate)
+				return Z_STREAM_ERROR;
+			return that.istate.inflateSetDictionary(that, dictionary, dictLength);
+		},
+		read_byte : function(start) {
+			var that = this;
+			return that.next_in.subarray(start, start + 1)[0];
+		},
+		read_buf : function(start, size) {
+			var that = this;
+			return that.next_in.subarray(start, start + size);
+		}
+	};
+
+	// Inflater
+
+	function Inflater() {
+		var that = this;
+		var z = new ZStream();
+		var bufsize = 512;
+		var flush = Z_NO_FLUSH;
+		var buf = new Uint8Array(bufsize);
+		var nomoreinput = false;
+
+		z.inflateInit();
+		z.next_out = buf;
+
+		that.append = function(data, onprogress) {
+			var err, buffers = [], lastIndex = 0, bufferIndex = 0, bufferSize = 0, array;
+			if (data.length === 0)
+				return;
+			z.next_in_index = 0;
+			z.next_in = data;
+			z.avail_in = data.length;
+			do {
+				z.next_out_index = 0;
+				z.avail_out = bufsize;
+				if ((z.avail_in === 0) && (!nomoreinput)) { // if buffer is empty and more input is available, refill it
+					z.next_in_index = 0;
+					nomoreinput = true;
+				}
+				err = z.inflate(flush);
+				if (nomoreinput && (err == Z_BUF_ERROR))
+					return -1;
+				if (err != Z_OK && err != Z_STREAM_END)
+					throw "inflating: " + z.msg;
+				if ((nomoreinput || err == Z_STREAM_END) && (z.avail_in == data.length))
+					return -1;
+				if (z.next_out_index)
+					if (z.next_out_index == bufsize)
+						buffers.push(new Uint8Array(buf));
+					else
+						buffers.push(new Uint8Array(buf.subarray(0, z.next_out_index)));
+				bufferSize += z.next_out_index;
+				if (onprogress && z.next_in_index > 0 && z.next_in_index != lastIndex) {
+					onprogress(z.next_in_index);
+					lastIndex = z.next_in_index;
+				}
+			} while (z.avail_in > 0 || z.avail_out === 0);
+			array = new Uint8Array(bufferSize);
+			buffers.forEach(function(chunk) {
+				array.set(chunk, bufferIndex);
+				bufferIndex += chunk.length;
+			});
+			return array;
+		};
+		that.flush = function() {
+			z.inflateEnd();
+		};
+	}
+
+	var inflater;
+
+	if (obj.zip)
+		obj.zip.Inflater = Inflater;
+	else {
+		inflater = new Inflater();
+		obj.addEventListener("message", function(event) {
+			var message = event.data;
+
+			if (message.append)
+				obj.postMessage({
+					onappend : true,
+					data : inflater.append(message.data, function(current) {
+						obj.postMessage({
+							progress : true,
+							current : current
+						});
+					})
+				});
+			if (message.flush) {
+				inflater.flush();
+				obj.postMessage({
+					onflush : true
+				});
+			}
+		}, false);
+	}
+
+})(this);
diff --git a/files_reader/js/libs/jquery-2.1.0.min.js b/files_reader/js/libs/jquery-2.1.0.min.js
new file mode 100644
index 0000000..cbe6abe
--- /dev/null
+++ b/files_reader/js/libs/jquery-2.1.0.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.1.0 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k="".trim,l={},m=a.document,n="2.1.0",o=function(a,b){return new o.fn.init(a,b)},p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};o.fn=o.prototype={jquery:n,constructor:o,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=o.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return o.each(this,a,b)},map:function(a){return this.pushStack(o.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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diff --git a/files_reader/js/libs/jquery.finger.0.1.2.js b/files_reader/js/libs/jquery.finger.0.1.2.js
new file mode 100644
index 0000000..b7048e2
--- /dev/null
+++ b/files_reader/js/libs/jquery.finger.0.1.2.js
@@ -0,0 +1,4 @@
+/*! jquery.finger - v0.1.2 - 2014-10-01
+* https://github.com/ngryman/jquery.finger
+* Copyright (c) 2014 Nicolas Gryman; Licensed MIT */
+(function(e,t){function a(t){t.preventDefault(),e.event.remove(T,"click",a)}function n(e,t){return(p?t.originalEvent.touches[0]:t)["page"+e.toUpperCase()]}function r(t,n,r){var o=e.Event(n,b);e.event.trigger(o,{originalEvent:t},t.target),o.isDefaultPrevented()&&(~n.indexOf("tap")&&!p?e.event.add(T,"click",a):t.preventDefault()),r&&(e.event.remove(T,y+"."+D,i),e.event.remove(T,x+"."+D,d))}function o(t){var o=t.timeStamp||+new Date;v!=o&&(v=o,k.x=b.x=n("x",t),k.y=b.y=n("y",t),k.time=o,k.target=t.target,b.orientation=null,b.end=!1,u=!1,l=!1,c=setTimeout(function(){l=!0,r(t,"press")},e.Finger.pressDuration),e.event.add(T,y+"."+D,i),e.event.add(T,x+"."+D,d),w.preventDefault&&(t.preventDefault(),e.event.add(T,"click",a)))}function i(t){if(b.x=n("x",t),b.y=n("y",t),b.dx=b.x-k.x,b.dy=b.y-k.y,b.adx=Math.abs(b.dx),b.ady=Math.abs(b.dy),u=b.adx>w.motionThreshold||b.ady>w.motionThreshold){for(clearTimeout(c),b.orientation||(b.adx>b.ady?(b.orientation="horizontal",b.direction=b.dx>0?1:-1):(b.orientation="vertical",b.direction=b.dy>0?1:-1));t.target&&t.target!==k.target;)t.target=t.target.parentNode;return t.target!==k.target?(t.target=k.target,d.call(this,e.Event(x+"."+D,t)),void 0):(r(t,"drag"),void 0)}}function d(e){var t,a=e.timeStamp||+new Date,n=a-k.time;if(clearTimeout(c),u||l||e.target!==k.target)e.target=k.target,w.flickDuration>n&&r(e,"flick"),b.end=!0,t="drag";else{var o=g===e.target&&w.doubleTapInterval>a-s;t=o?"doubletap":"tap",g=o?null:k.target,s=a}r(e,t,!0)}var u,l,v,c,g,s,m=/chrome/i.exec(t),f=/android/i.exec(t),p="ontouchstart"in window&&!(m&&!f),h=p?"touchstart":"mousedown",x=p?"touchend touchcancel":"mouseup mouseleave",y=p?"touchmove":"mousemove",D="finger",T=e("html")[0],k={},b={},w=e.Finger={pressDuration:300,doubleTapInterval:300,flickDuration:150,motionThreshold:5};e.event.add(T,h+"."+D,o)})(jQuery,navigator.userAgent);
diff --git a/files_reader/js/libs/jquery.highlight.js b/files_reader/js/libs/jquery.highlight.js
new file mode 100644
index 0000000..9dcf3c7
--- /dev/null
+++ b/files_reader/js/libs/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/files_reader/js/libs/mime-types.js b/files_reader/js/libs/mime-types.js
new file mode 100644
index 0000000..382dfc4
--- /dev/null
+++ b/files_reader/js/libs/mime-types.js
@@ -0,0 +1,1001 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function() {
+	var table = {
+		"application" : {
+			"andrew-inset" : "ez",
+			"annodex" : "anx",
+			"atom+xml" : "atom",
+			"atomcat+xml" : "atomcat",
+			"atomserv+xml" : "atomsrv",
+			"bbolin" : "lin",
+			"cap" : [ "cap", "pcap" ],
+			"cu-seeme" : "cu",
+			"davmount+xml" : "davmount",
+			"dsptype" : "tsp",
+			"ecmascript" : [ "es", "ecma" ],
+			"futuresplash" : "spl",
+			"hta" : "hta",
+			"java-archive" : "jar",
+			"java-serialized-object" : "ser",
+			"java-vm" : "class",
+			"javascript" : "js",
+			"m3g" : "m3g",
+			"mac-binhex40" : "hqx",
+			"mathematica" : [ "nb", "ma", "mb" ],
+			"msaccess" : "mdb",
+			"msword" : [ "doc", "dot" ],
+			"mxf" : "mxf",
+			"oda" : "oda",
+			"ogg" : "ogx",
+			"pdf" : "pdf",
+			"pgp-keys" : "key",
+			"pgp-signature" : [ "asc", "sig" ],
+			"pics-rules" : "prf",
+			"postscript" : [ "ps", "ai", "eps", "epsi", "epsf", "eps2", "eps3" ],
+			"rar" : "rar",
+			"rdf+xml" : "rdf",
+			"rss+xml" : "rss",
+			"rtf" : "rtf",
+			"smil" : [ "smi", "smil" ],
+			"xhtml+xml" : [ "xhtml", "xht" ],
+			"xml" : [ "xml", "xsl", "xsd" ],
+			"xspf+xml" : "xspf",
+			"zip" : "zip",
+			"vnd.android.package-archive" : "apk",
+			"vnd.cinderella" : "cdy",
+			"vnd.google-earth.kml+xml" : "kml",
+			"vnd.google-earth.kmz" : "kmz",
+			"vnd.mozilla.xul+xml" : "xul",
+			"vnd.ms-excel" : [ "xls", "xlb", "xlt", "xlm", "xla", "xlc", "xlw" ],
+			"vnd.ms-pki.seccat" : "cat",
+			"vnd.ms-pki.stl" : "stl",
+			"vnd.ms-powerpoint" : [ "ppt", "pps", "pot" ],
+			"vnd.oasis.opendocument.chart" : "odc",
+			"vnd.oasis.opendocument.database" : "odb",
+			"vnd.oasis.opendocument.formula" : "odf",
+			"vnd.oasis.opendocument.graphics" : "odg",
+			"vnd.oasis.opendocument.graphics-template" : "otg",
+			"vnd.oasis.opendocument.image" : "odi",
+			"vnd.oasis.opendocument.presentation" : "odp",
+			"vnd.oasis.opendocument.presentation-template" : "otp",
+			"vnd.oasis.opendocument.spreadsheet" : "ods",
+			"vnd.oasis.opendocument.spreadsheet-template" : "ots",
+			"vnd.oasis.opendocument.text" : "odt",
+			"vnd.oasis.opendocument.text-master" : "odm",
+			"vnd.oasis.opendocument.text-template" : "ott",
+			"vnd.oasis.opendocument.text-web" : "oth",
+			"vnd.openxmlformats-officedocument.spreadsheetml.sheet" : "xlsx",
+			"vnd.openxmlformats-officedocument.spreadsheetml.template" : "xltx",
+			"vnd.openxmlformats-officedocument.presentationml.presentation" : "pptx",
+			"vnd.openxmlformats-officedocument.presentationml.slideshow" : "ppsx",
+			"vnd.openxmlformats-officedocument.presentationml.template" : "potx",
+			"vnd.openxmlformats-officedocument.wordprocessingml.document" : "docx",
+			"vnd.openxmlformats-officedocument.wordprocessingml.template" : "dotx",
+			"vnd.smaf" : "mmf",
+			"vnd.stardivision.calc" : "sdc",
+			"vnd.stardivision.chart" : "sds",
+			"vnd.stardivision.draw" : "sda",
+			"vnd.stardivision.impress" : "sdd",
+			"vnd.stardivision.math" : [ "sdf", "smf" ],
+			"vnd.stardivision.writer" : [ "sdw", "vor" ],
+			"vnd.stardivision.writer-global" : "sgl",
+			"vnd.sun.xml.calc" : "sxc",
+			"vnd.sun.xml.calc.template" : "stc",
+			"vnd.sun.xml.draw" : "sxd",
+			"vnd.sun.xml.draw.template" : "std",
+			"vnd.sun.xml.impress" : "sxi",
+			"vnd.sun.xml.impress.template" : "sti",
+			"vnd.sun.xml.math" : "sxm",
+			"vnd.sun.xml.writer" : "sxw",
+			"vnd.sun.xml.writer.global" : "sxg",
+			"vnd.sun.xml.writer.template" : "stw",
+			"vnd.symbian.install" : [ "sis", "sisx" ],
+			"vnd.visio" : [ "vsd", "vst", "vss", "vsw" ],
+			"vnd.wap.wbxml" : "wbxml",
+			"vnd.wap.wmlc" : "wmlc",
+			"vnd.wap.wmlscriptc" : "wmlsc",
+			"vnd.wordperfect" : "wpd",
+			"vnd.wordperfect5.1" : "wp5",
+			"x-123" : "wk",
+			"x-7z-compressed" : "7z",
+			"x-abiword" : "abw",
+			"x-apple-diskimage" : "dmg",
+			"x-bcpio" : "bcpio",
+			"x-bittorrent" : "torrent",
+			"x-cbr" : [ "cbr", "cba", "cbt", "cb7" ],
+			"x-cbz" : "cbz",
+			"x-cdf" : [ "cdf", "cda" ],
+			"x-cdlink" : "vcd",
+			"x-chess-pgn" : "pgn",
+			"x-cpio" : "cpio",
+			"x-csh" : "csh",
+			"x-debian-package" : [ "deb", "udeb" ],
+			"x-director" : [ "dcr", "dir", "dxr", "cst", "cct", "cxt", "w3d", "fgd", "swa" ],
+			"x-dms" : "dms",
+			"x-doom" : "wad",
+			"x-dvi" : "dvi",
+			"x-httpd-eruby" : "rhtml",
+			"x-font" : "pcf.Z",
+			"x-freemind" : "mm",
+			"x-gnumeric" : "gnumeric",
+			"x-go-sgf" : "sgf",
+			"x-graphing-calculator" : "gcf",
+			"x-gtar" : [ "gtar", "taz" ],
+			"x-hdf" : "hdf",
+			"x-httpd-php" : [ "phtml", "pht", "php" ],
+			"x-httpd-php-source" : "phps",
+			"x-httpd-php3" : "php3",
+			"x-httpd-php3-preprocessed" : "php3p",
+			"x-httpd-php4" : "php4",
+			"x-httpd-php5" : "php5",
+			"x-ica" : "ica",
+			"x-info" : "info",
+			"x-internet-signup" : [ "ins", "isp" ],
+			"x-iphone" : "iii",
+			"x-iso9660-image" : "iso",
+			"x-java-jnlp-file" : "jnlp",
+			"x-jmol" : "jmz",
+			"x-killustrator" : "kil",
+			"x-koan" : [ "skp", "skd", "skt", "skm" ],
+			"x-kpresenter" : [ "kpr", "kpt" ],
+			"x-kword" : [ "kwd", "kwt" ],
+			"x-latex" : "latex",
+			"x-lha" : "lha",
+			"x-lyx" : "lyx",
+			"x-lzh" : "lzh",
+			"x-lzx" : "lzx",
+			"x-maker" : [ "frm", "maker", "frame", "fm", "fb", "book", "fbdoc" ],
+			"x-ms-wmd" : "wmd",
+			"x-ms-wmz" : "wmz",
+			"x-msdos-program" : [ "com", "exe", "bat", "dll" ],
+			"x-msi" : "msi",
+			"x-netcdf" : [ "nc", "cdf" ],
+			"x-ns-proxy-autoconfig" : [ "pac", "dat" ],
+			"x-nwc" : "nwc",
+			"x-object" : "o",
+			"x-oz-application" : "oza",
+			"x-pkcs7-certreqresp" : "p7r",
+			"x-python-code" : [ "pyc", "pyo" ],
+			"x-qgis" : [ "qgs", "shp", "shx" ],
+			"x-quicktimeplayer" : "qtl",
+			"x-redhat-package-manager" : "rpm",
+			"x-ruby" : "rb",
+			"x-sh" : "sh",
+			"x-shar" : "shar",
+			"x-shockwave-flash" : [ "swf", "swfl" ],
+			"x-silverlight" : "scr",
+			"x-stuffit" : "sit",
+			"x-sv4cpio" : "sv4cpio",
+			"x-sv4crc" : "sv4crc",
+			"x-tar" : "tar",
+			"x-tcl" : "tcl",
+			"x-tex-gf" : "gf",
+			"x-tex-pk" : "pk",
+			"x-texinfo" : [ "texinfo", "texi" ],
+			"x-trash" : [ "~", "%", "bak", "old", "sik" ],
+			"x-troff" : [ "t", "tr", "roff" ],
+			"x-troff-man" : "man",
+			"x-troff-me" : "me",
+			"x-troff-ms" : "ms",
+			"x-ustar" : "ustar",
+			"x-wais-source" : "src",
+			"x-wingz" : "wz",
+			"x-x509-ca-cert" : [ "crt", "der", "cer" ],
+			"x-xcf" : "xcf",
+			"x-xfig" : "fig",
+			"x-xpinstall" : "xpi",
+			"applixware" : "aw",
+			"atomsvc+xml" : "atomsvc",
+			"ccxml+xml" : "ccxml",
+			"cdmi-capability" : "cdmia",
+			"cdmi-container" : "cdmic",
+			"cdmi-domain" : "cdmid",
+			"cdmi-object" : "cdmio",
+			"cdmi-queue" : "cdmiq",
+			"docbook+xml" : "dbk",
+			"dssc+der" : "dssc",
+			"dssc+xml" : "xdssc",
+			"emma+xml" : "emma",
+			"epub+zip" : "epub",
+			"exi" : "exi",
+			"font-tdpfr" : "pfr",
+			"gml+xml" : "gml",
+			"gpx+xml" : "gpx",
+			"gxf" : "gxf",
+			"hyperstudio" : "stk",
+			"inkml+xml" : [ "ink", "inkml" ],
+			"ipfix" : "ipfix",
+			"json" : "json",
+			"jsonml+json" : "jsonml",
+			"lost+xml" : "lostxml",
+			"mads+xml" : "mads",
+			"marc" : "mrc",
+			"marcxml+xml" : "mrcx",
+			"mathml+xml" : "mathml",
+			"mbox" : "mbox",
+			"mediaservercontrol+xml" : "mscml",
+			"metalink+xml" : "metalink",
+			"metalink4+xml" : "meta4",
+			"mets+xml" : "mets",
+			"mods+xml" : "mods",
+			"mp21" : [ "m21", "mp21" ],
+			"mp4" : "mp4s",
+			"oebps-package+xml" : "opf",
+			"omdoc+xml" : "omdoc",
+			"onenote" : [ "onetoc", "onetoc2", "onetmp", "onepkg" ],
+			"oxps" : "oxps",
+			"patch-ops-error+xml" : "xer",
+			"pgp-encrypted" : "pgp",
+			"pkcs10" : "p10",
+			"pkcs7-mime" : [ "p7m", "p7c" ],
+			"pkcs7-signature" : "p7s",
+			"pkcs8" : "p8",
+			"pkix-attr-cert" : "ac",
+			"pkix-crl" : "crl",
+			"pkix-pkipath" : "pkipath",
+			"pkixcmp" : "pki",
+			"pls+xml" : "pls",
+			"prs.cww" : "cww",
+			"pskc+xml" : "pskcxml",
+			"reginfo+xml" : "rif",
+			"relax-ng-compact-syntax" : "rnc",
+			"resource-lists+xml" : "rl",
+			"resource-lists-diff+xml" : "rld",
+			"rls-services+xml" : "rs",
+			"rpki-ghostbusters" : "gbr",
+			"rpki-manifest" : "mft",
+			"rpki-roa" : "roa",
+			"rsd+xml" : "rsd",
+			"sbml+xml" : "sbml",
+			"scvp-cv-request" : "scq",
+			"scvp-cv-response" : "scs",
+			"scvp-vp-request" : "spq",
+			"scvp-vp-response" : "spp",
+			"sdp" : "sdp",
+			"set-payment-initiation" : "setpay",
+			"set-registration-initiation" : "setreg",
+			"shf+xml" : "shf",
+			"sparql-query" : "rq",
+			"sparql-results+xml" : "srx",
+			"srgs" : "gram",
+			"srgs+xml" : "grxml",
+			"sru+xml" : "sru",
+			"ssdl+xml" : "ssdl",
+			"ssml+xml" : "ssml",
+			"tei+xml" : [ "tei", "teicorpus" ],
+			"thraud+xml" : "tfi",
+			"timestamped-data" : "tsd",
+			"vnd.3gpp.pic-bw-large" : "plb",
+			"vnd.3gpp.pic-bw-small" : "psb",
+			"vnd.3gpp.pic-bw-var" : "pvb",
+			"vnd.3gpp2.tcap" : "tcap",
+			"vnd.3m.post-it-notes" : "pwn",
+			"vnd.accpac.simply.aso" : "aso",
+			"vnd.accpac.simply.imp" : "imp",
+			"vnd.acucobol" : "acu",
+			"vnd.acucorp" : [ "atc", "acutc" ],
+			"vnd.adobe.air-application-installer-package+zip" : "air",
+			"vnd.adobe.formscentral.fcdt" : "fcdt",
+			"vnd.adobe.fxp" : [ "fxp", "fxpl" ],
+			"vnd.adobe.xdp+xml" : "xdp",
+			"vnd.adobe.xfdf" : "xfdf",
+			"vnd.ahead.space" : "ahead",
+			"vnd.airzip.filesecure.azf" : "azf",
+			"vnd.airzip.filesecure.azs" : "azs",
+			"vnd.amazon.ebook" : "azw",
+			"vnd.americandynamics.acc" : "acc",
+			"vnd.amiga.ami" : "ami",
+			"vnd.anser-web-certificate-issue-initiation" : "cii",
+			"vnd.anser-web-funds-transfer-initiation" : "fti",
+			"vnd.antix.game-component" : "atx",
+			"vnd.apple.installer+xml" : "mpkg",
+			"vnd.apple.mpegurl" : "m3u8",
+			"vnd.aristanetworks.swi" : "swi",
+			"vnd.astraea-software.iota" : "iota",
+			"vnd.audiograph" : "aep",
+			"vnd.blueice.multipass" : "mpm",
+			"vnd.bmi" : "bmi",
+			"vnd.businessobjects" : "rep",
+			"vnd.chemdraw+xml" : "cdxml",
+			"vnd.chipnuts.karaoke-mmd" : "mmd",
+			"vnd.claymore" : "cla",
+			"vnd.cloanto.rp9" : "rp9",
+			"vnd.clonk.c4group" : [ "c4g", "c4d", "c4f", "c4p", "c4u" ],
+			"vnd.cluetrust.cartomobile-config" : "c11amc",
+			"vnd.cluetrust.cartomobile-config-pkg" : "c11amz",
+			"vnd.commonspace" : "csp",
+			"vnd.contact.cmsg" : "cdbcmsg",
+			"vnd.cosmocaller" : "cmc",
+			"vnd.crick.clicker" : "clkx",
+			"vnd.crick.clicker.keyboard" : "clkk",
+			"vnd.crick.clicker.palette" : "clkp",
+			"vnd.crick.clicker.template" : "clkt",
+			"vnd.crick.clicker.wordbank" : "clkw",
+			"vnd.criticaltools.wbs+xml" : "wbs",
+			"vnd.ctc-posml" : "pml",
+			"vnd.cups-ppd" : "ppd",
+			"vnd.curl.car" : "car",
+			"vnd.curl.pcurl" : "pcurl",
+			"vnd.dart" : "dart",
+			"vnd.data-vision.rdz" : "rdz",
+			"vnd.dece.data" : [ "uvf", "uvvf", "uvd", "uvvd" ],
+			"vnd.dece.ttml+xml" : [ "uvt", "uvvt" ],
+			"vnd.dece.unspecified" : [ "uvx", "uvvx" ],
+			"vnd.dece.zip" : [ "uvz", "uvvz" ],
+			"vnd.denovo.fcselayout-link" : "fe_launch",
+			"vnd.dna" : "dna",
+			"vnd.dolby.mlp" : "mlp",
+			"vnd.dpgraph" : "dpg",
+			"vnd.dreamfactory" : "dfac",
+			"vnd.ds-keypoint" : "kpxx",
+			"vnd.dvb.ait" : "ait",
+			"vnd.dvb.service" : "svc",
+			"vnd.dynageo" : "geo",
+			"vnd.ecowin.chart" : "mag",
+			"vnd.enliven" : "nml",
+			"vnd.epson.esf" : "esf",
+			"vnd.epson.msf" : "msf",
+			"vnd.epson.quickanime" : "qam",
+			"vnd.epson.salt" : "slt",
+			"vnd.epson.ssf" : "ssf",
+			"vnd.eszigno3+xml" : [ "es3", "et3" ],
+			"vnd.ezpix-album" : "ez2",
+			"vnd.ezpix-package" : "ez3",
+			"vnd.fdf" : "fdf",
+			"vnd.fdsn.mseed" : "mseed",
+			"vnd.fdsn.seed" : [ "seed", "dataless" ],
+			"vnd.flographit" : "gph",
+			"vnd.fluxtime.clip" : "ftc",
+			"vnd.framemaker" : [ "fm", "frame", "maker", "book" ],
+			"vnd.frogans.fnc" : "fnc",
+			"vnd.frogans.ltf" : "ltf",
+			"vnd.fsc.weblaunch" : "fsc",
+			"vnd.fujitsu.oasys" : "oas",
+			"vnd.fujitsu.oasys2" : "oa2",
+			"vnd.fujitsu.oasys3" : "oa3",
+			"vnd.fujitsu.oasysgp" : "fg5",
+			"vnd.fujitsu.oasysprs" : "bh2",
+			"vnd.fujixerox.ddd" : "ddd",
+			"vnd.fujixerox.docuworks" : "xdw",
+			"vnd.fujixerox.docuworks.binder" : "xbd",
+			"vnd.fuzzysheet" : "fzs",
+			"vnd.genomatix.tuxedo" : "txd",
+			"vnd.geogebra.file" : "ggb",
+			"vnd.geogebra.tool" : "ggt",
+			"vnd.geometry-explorer" : [ "gex", "gre" ],
+			"vnd.geonext" : "gxt",
+			"vnd.geoplan" : "g2w",
+			"vnd.geospace" : "g3w",
+			"vnd.gmx" : "gmx",
+			"vnd.grafeq" : [ "gqf", "gqs" ],
+			"vnd.groove-account" : "gac",
+			"vnd.groove-help" : "ghf",
+			"vnd.groove-identity-message" : "gim",
+			"vnd.groove-injector" : "grv",
+			"vnd.groove-tool-message" : "gtm",
+			"vnd.groove-tool-template" : "tpl",
+			"vnd.groove-vcard" : "vcg",
+			"vnd.hal+xml" : "hal",
+			"vnd.handheld-entertainment+xml" : "zmm",
+			"vnd.hbci" : "hbci",
+			"vnd.hhe.lesson-player" : "les",
+			"vnd.hp-hpgl" : "hpgl",
+			"vnd.hp-hpid" : "hpid",
+			"vnd.hp-hps" : "hps",
+			"vnd.hp-jlyt" : "jlt",
+			"vnd.hp-pcl" : "pcl",
+			"vnd.hp-pclxl" : "pclxl",
+			"vnd.hydrostatix.sof-data" : "sfd-hdstx",
+			"vnd.ibm.minipay" : "mpy",
+			"vnd.ibm.modcap" : [ "afp", "listafp", "list3820" ],
+			"vnd.ibm.rights-management" : "irm",
+			"vnd.ibm.secure-container" : "sc",
+			"vnd.iccprofile" : [ "icc", "icm" ],
+			"vnd.igloader" : "igl",
+			"vnd.immervision-ivp" : "ivp",
+			"vnd.immervision-ivu" : "ivu",
+			"vnd.insors.igm" : "igm",
+			"vnd.intercon.formnet" : [ "xpw", "xpx" ],
+			"vnd.intergeo" : "i2g",
+			"vnd.intu.qbo" : "qbo",
+			"vnd.intu.qfx" : "qfx",
+			"vnd.ipunplugged.rcprofile" : "rcprofile",
+			"vnd.irepository.package+xml" : "irp",
+			"vnd.is-xpr" : "xpr",
+			"vnd.isac.fcs" : "fcs",
+			"vnd.jam" : "jam",
+			"vnd.jcp.javame.midlet-rms" : "rms",
+			"vnd.jisp" : "jisp",
+			"vnd.joost.joda-archive" : "joda",
+			"vnd.kahootz" : [ "ktz", "ktr" ],
+			"vnd.kde.karbon" : "karbon",
+			"vnd.kde.kchart" : "chrt",
+			"vnd.kde.kformula" : "kfo",
+			"vnd.kde.kivio" : "flw",
+			"vnd.kde.kontour" : "kon",
+			"vnd.kde.kpresenter" : [ "kpr", "kpt" ],
+			"vnd.kde.kspread" : "ksp",
+			"vnd.kde.kword" : [ "kwd", "kwt" ],
+			"vnd.kenameaapp" : "htke",
+			"vnd.kidspiration" : "kia",
+			"vnd.kinar" : [ "kne", "knp" ],
+			"vnd.koan" : [ "skp", "skd", "skt", "skm" ],
+			"vnd.kodak-descriptor" : "sse",
+			"vnd.las.las+xml" : "lasxml",
+			"vnd.llamagraphics.life-balance.desktop" : "lbd",
+			"vnd.llamagraphics.life-balance.exchange+xml" : "lbe",
+			"vnd.lotus-1-2-3" : "123",
+			"vnd.lotus-approach" : "apr",
+			"vnd.lotus-freelance" : "pre",
+			"vnd.lotus-notes" : "nsf",
+			"vnd.lotus-organizer" : "org",
+			"vnd.lotus-screencam" : "scm",
+			"vnd.lotus-wordpro" : "lwp",
+			"vnd.macports.portpkg" : "portpkg",
+			"vnd.mcd" : "mcd",
+			"vnd.medcalcdata" : "mc1",
+			"vnd.mediastation.cdkey" : "cdkey",
+			"vnd.mfer" : "mwf",
+			"vnd.mfmp" : "mfm",
+			"vnd.micrografx.flo" : "flo",
+			"vnd.micrografx.igx" : "igx",
+			"vnd.mif" : "mif",
+			"vnd.mobius.daf" : "daf",
+			"vnd.mobius.dis" : "dis",
+			"vnd.mobius.mbk" : "mbk",
+			"vnd.mobius.mqy" : "mqy",
+			"vnd.mobius.msl" : "msl",
+			"vnd.mobius.plc" : "plc",
+			"vnd.mobius.txf" : "txf",
+			"vnd.mophun.application" : "mpn",
+			"vnd.mophun.certificate" : "mpc",
+			"vnd.ms-artgalry" : "cil",
+			"vnd.ms-cab-compressed" : "cab",
+			"vnd.ms-excel.addin.macroenabled.12" : "xlam",
+			"vnd.ms-excel.sheet.binary.macroenabled.12" : "xlsb",
+			"vnd.ms-excel.sheet.macroenabled.12" : "xlsm",
+			"vnd.ms-excel.template.macroenabled.12" : "xltm",
+			"vnd.ms-fontobject" : "eot",
+			"vnd.ms-htmlhelp" : "chm",
+			"vnd.ms-ims" : "ims",
+			"vnd.ms-lrm" : "lrm",
+			"vnd.ms-officetheme" : "thmx",
+			"vnd.ms-powerpoint.addin.macroenabled.12" : "ppam",
+			"vnd.ms-powerpoint.presentation.macroenabled.12" : "pptm",
+			"vnd.ms-powerpoint.slide.macroenabled.12" : "sldm",
+			"vnd.ms-powerpoint.slideshow.macroenabled.12" : "ppsm",
+			"vnd.ms-powerpoint.template.macroenabled.12" : "potm",
+			"vnd.ms-project" : [ "mpp", "mpt" ],
+			"vnd.ms-word.document.macroenabled.12" : "docm",
+			"vnd.ms-word.template.macroenabled.12" : "dotm",
+			"vnd.ms-works" : [ "wps", "wks", "wcm", "wdb" ],
+			"vnd.ms-wpl" : "wpl",
+			"vnd.ms-xpsdocument" : "xps",
+			"vnd.mseq" : "mseq",
+			"vnd.musician" : "mus",
+			"vnd.muvee.style" : "msty",
+			"vnd.mynfc" : "taglet",
+			"vnd.neurolanguage.nlu" : "nlu",
+			"vnd.nitf" : [ "ntf", "nitf" ],
+			"vnd.noblenet-directory" : "nnd",
+			"vnd.noblenet-sealer" : "nns",
+			"vnd.noblenet-web" : "nnw",
+			"vnd.nokia.n-gage.data" : "ngdat",
+			"vnd.nokia.n-gage.symbian.install" : "n-gage",
+			"vnd.nokia.radio-preset" : "rpst",
+			"vnd.nokia.radio-presets" : "rpss",
+			"vnd.novadigm.edm" : "edm",
+			"vnd.novadigm.edx" : "edx",
+			"vnd.novadigm.ext" : "ext",
+			"vnd.oasis.opendocument.chart-template" : "otc",
+			"vnd.oasis.opendocument.formula-template" : "odft",
+			"vnd.oasis.opendocument.image-template" : "oti",
+			"vnd.olpc-sugar" : "xo",
+			"vnd.oma.dd2+xml" : "dd2",
+			"vnd.openofficeorg.extension" : "oxt",
+			"vnd.openxmlformats-officedocument.presentationml.slide" : "sldx",
+			"vnd.osgeo.mapguide.package" : "mgp",
+			"vnd.osgi.dp" : "dp",
+			"vnd.osgi.subsystem" : "esa",
+			"vnd.palm" : [ "pdb", "pqa", "oprc" ],
+			"vnd.pawaafile" : "paw",
+			"vnd.pg.format" : "str",
+			"vnd.pg.osasli" : "ei6",
+			"vnd.picsel" : "efif",
+			"vnd.pmi.widget" : "wg",
+			"vnd.pocketlearn" : "plf",
+			"vnd.powerbuilder6" : "pbd",
+			"vnd.previewsystems.box" : "box",
+			"vnd.proteus.magazine" : "mgz",
+			"vnd.publishare-delta-tree" : "qps",
+			"vnd.pvi.ptid1" : "ptid",
+			"vnd.quark.quarkxpress" : [ "qxd", "qxt", "qwd", "qwt", "qxl", "qxb" ],
+			"vnd.realvnc.bed" : "bed",
+			"vnd.recordare.musicxml" : "mxl",
+			"vnd.recordare.musicxml+xml" : "musicxml",
+			"vnd.rig.cryptonote" : "cryptonote",
+			"vnd.rn-realmedia" : "rm",
+			"vnd.rn-realmedia-vbr" : "rmvb",
+			"vnd.route66.link66+xml" : "link66",
+			"vnd.sailingtracker.track" : "st",
+			"vnd.seemail" : "see",
+			"vnd.sema" : "sema",
+			"vnd.semd" : "semd",
+			"vnd.semf" : "semf",
+			"vnd.shana.informed.formdata" : "ifm",
+			"vnd.shana.informed.formtemplate" : "itp",
+			"vnd.shana.informed.interchange" : "iif",
+			"vnd.shana.informed.package" : "ipk",
+			"vnd.simtech-mindmapper" : [ "twd", "twds" ],
+			"vnd.smart.teacher" : "teacher",
+			"vnd.solent.sdkm+xml" : [ "sdkm", "sdkd" ],
+			"vnd.spotfire.dxp" : "dxp",
+			"vnd.spotfire.sfs" : "sfs",
+			"vnd.stepmania.package" : "smzip",
+			"vnd.stepmania.stepchart" : "sm",
+			"vnd.sus-calendar" : [ "sus", "susp" ],
+			"vnd.svd" : "svd",
+			"vnd.syncml+xml" : "xsm",
+			"vnd.syncml.dm+wbxml" : "bdm",
+			"vnd.syncml.dm+xml" : "xdm",
+			"vnd.tao.intent-module-archive" : "tao",
+			"vnd.tcpdump.pcap" : [ "pcap", "cap", "dmp" ],
+			"vnd.tmobile-livetv" : "tmo",
+			"vnd.trid.tpt" : "tpt",
+			"vnd.triscape.mxs" : "mxs",
+			"vnd.trueapp" : "tra",
+			"vnd.ufdl" : [ "ufd", "ufdl" ],
+			"vnd.uiq.theme" : "utz",
+			"vnd.umajin" : "umj",
+			"vnd.unity" : "unityweb",
+			"vnd.uoml+xml" : "uoml",
+			"vnd.vcx" : "vcx",
+			"vnd.visionary" : "vis",
+			"vnd.vsf" : "vsf",
+			"vnd.webturbo" : "wtb",
+			"vnd.wolfram.player" : "nbp",
+			"vnd.wqd" : "wqd",
+			"vnd.wt.stf" : "stf",
+			"vnd.xara" : "xar",
+			"vnd.xfdl" : "xfdl",
+			"vnd.yamaha.hv-dic" : "hvd",
+			"vnd.yamaha.hv-script" : "hvs",
+			"vnd.yamaha.hv-voice" : "hvp",
+			"vnd.yamaha.openscoreformat" : "osf",
+			"vnd.yamaha.openscoreformat.osfpvg+xml" : "osfpvg",
+			"vnd.yamaha.smaf-audio" : "saf",
+			"vnd.yamaha.smaf-phrase" : "spf",
+			"vnd.yellowriver-custom-menu" : "cmp",
+			"vnd.zul" : [ "zir", "zirz" ],
+			"vnd.zzazz.deck+xml" : "zaz",
+			"voicexml+xml" : "vxml",
+			"widget" : "wgt",
+			"winhlp" : "hlp",
+			"wsdl+xml" : "wsdl",
+			"wspolicy+xml" : "wspolicy",
+			"x-ace-compressed" : "ace",
+			"x-authorware-bin" : [ "aab", "x32", "u32", "vox" ],
+			"x-authorware-map" : "aam",
+			"x-authorware-seg" : "aas",
+			"x-blorb" : [ "blb", "blorb" ],
+			"x-bzip" : "bz",
+			"x-bzip2" : [ "bz2", "boz" ],
+			"x-cfs-compressed" : "cfs",
+			"x-chat" : "chat",
+			"x-conference" : "nsc",
+			"x-dgc-compressed" : "dgc",
+			"x-dtbncx+xml" : "ncx",
+			"x-dtbook+xml" : "dtb",
+			"x-dtbresource+xml" : "res",
+			"x-eva" : "eva",
+			"x-font-bdf" : "bdf",
+			"x-font-ghostscript" : "gsf",
+			"x-font-linux-psf" : "psf",
+			"x-font-otf" : "otf",
+			"x-font-pcf" : "pcf",
+			"x-font-snf" : "snf",
+			"x-font-ttf" : [ "ttf", "ttc" ],
+			"x-font-type1" : [ "pfa", "pfb", "pfm", "afm" ],
+			"x-font-woff" : "woff",
+			"x-freearc" : "arc",
+			"x-gca-compressed" : "gca",
+			"x-glulx" : "ulx",
+			"x-gramps-xml" : "gramps",
+			"x-install-instructions" : "install",
+			"x-lzh-compressed" : [ "lzh", "lha" ],
+			"x-mie" : "mie",
+			"x-mobipocket-ebook" : [ "prc", "mobi" ],
+			"x-ms-application" : "application",
+			"x-ms-shortcut" : "lnk",
+			"x-ms-xbap" : "xbap",
+			"x-msbinder" : "obd",
+			"x-mscardfile" : "crd",
+			"x-msclip" : "clp",
+			"x-msdownload" : [ "exe", "dll", "com", "bat", "msi" ],
+			"x-msmediaview" : [ "mvb", "m13", "m14" ],
+			"x-msmetafile" : [ "wmf", "wmz", "emf", "emz" ],
+			"x-msmoney" : "mny",
+			"x-mspublisher" : "pub",
+			"x-msschedule" : "scd",
+			"x-msterminal" : "trm",
+			"x-mswrite" : "wri",
+			"x-nzb" : "nzb",
+			"x-pkcs12" : [ "p12", "pfx" ],
+			"x-pkcs7-certificates" : [ "p7b", "spc" ],
+			"x-research-info-systems" : "ris",
+			"x-silverlight-app" : "xap",
+			"x-sql" : "sql",
+			"x-stuffitx" : "sitx",
+			"x-subrip" : "srt",
+			"x-t3vm-image" : "t3",
+			"x-tads" : "gam",
+			"x-tex" : "tex",
+			"x-tex-tfm" : "tfm",
+			"x-tgif" : "obj",
+			"x-xliff+xml" : "xlf",
+			"x-xz" : "xz",
+			"x-zmachine" : [ "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8" ],
+			"xaml+xml" : "xaml",
+			"xcap-diff+xml" : "xdf",
+			"xenc+xml" : "xenc",
+			"xml-dtd" : "dtd",
+			"xop+xml" : "xop",
+			"xproc+xml" : "xpl",
+			"xslt+xml" : "xslt",
+			"xv+xml" : [ "mxml", "xhvml", "xvml", "xvm" ],
+			"yang" : "yang",
+			"yin+xml" : "yin",
+			"envoy" : "evy",
+			"fractals" : "fif",
+			"internet-property-stream" : "acx",
+			"olescript" : "axs",
+			"vnd.ms-outlook" : "msg",
+			"vnd.ms-pkicertstore" : "sst",
+			"x-compress" : "z",
+			"x-compressed" : "tgz",
+			"x-gzip" : "gz",
+			"x-perfmon" : [ "pma", "pmc", "pml", "pmr", "pmw" ],
+			"x-pkcs7-mime" : [ "p7c", "p7m" ],
+			"ynd.ms-pkipko" : "pko"
+		},
+		"audio" : {
+			"amr" : "amr",
+			"amr-wb" : "awb",
+			"annodex" : "axa",
+			"basic" : [ "au", "snd" ],
+			"flac" : "flac",
+			"midi" : [ "mid", "midi", "kar", "rmi" ],
+			"mpeg" : [ "mpga", "mpega", "mp2", "mp3", "m4a", "mp2a", "m2a", "m3a" ],
+			"mpegurl" : "m3u",
+			"ogg" : [ "oga", "ogg", "spx" ],
+			"prs.sid" : "sid",
+			"x-aiff" : [ "aif", "aiff", "aifc" ],
+			"x-gsm" : "gsm",
+			"x-ms-wma" : "wma",
+			"x-ms-wax" : "wax",
+			"x-pn-realaudio" : "ram",
+			"x-realaudio" : "ra",
+			"x-sd2" : "sd2",
+			"x-wav" : "wav",
+			"adpcm" : "adp",
+			"mp4" : "mp4a",
+			"s3m" : "s3m",
+			"silk" : "sil",
+			"vnd.dece.audio" : [ "uva", "uvva" ],
+			"vnd.digital-winds" : "eol",
+			"vnd.dra" : "dra",
+			"vnd.dts" : "dts",
+			"vnd.dts.hd" : "dtshd",
+			"vnd.lucent.voice" : "lvp",
+			"vnd.ms-playready.media.pya" : "pya",
+			"vnd.nuera.ecelp4800" : "ecelp4800",
+			"vnd.nuera.ecelp7470" : "ecelp7470",
+			"vnd.nuera.ecelp9600" : "ecelp9600",
+			"vnd.rip" : "rip",
+			"webm" : "weba",
+			"x-aac" : "aac",
+			"x-caf" : "caf",
+			"x-matroska" : "mka",
+			"x-pn-realaudio-plugin" : "rmp",
+			"xm" : "xm",
+			"mid" : [ "mid", "rmi" ]
+		},
+		"chemical" : {
+			"x-alchemy" : "alc",
+			"x-cache" : [ "cac", "cache" ],
+			"x-cache-csf" : "csf",
+			"x-cactvs-binary" : [ "cbin", "cascii", "ctab" ],
+			"x-cdx" : "cdx",
+			"x-chem3d" : "c3d",
+			"x-cif" : "cif",
+			"x-cmdf" : "cmdf",
+			"x-cml" : "cml",
+			"x-compass" : "cpa",
+			"x-crossfire" : "bsd",
+			"x-csml" : [ "csml", "csm" ],
+			"x-ctx" : "ctx",
+			"x-cxf" : [ "cxf", "cef" ],
+			"x-embl-dl-nucleotide" : [ "emb", "embl" ],
+			"x-gamess-input" : [ "inp", "gam", "gamin" ],
+			"x-gaussian-checkpoint" : [ "fch", "fchk" ],
+			"x-gaussian-cube" : "cub",
+			"x-gaussian-input" : [ "gau", "gjc", "gjf" ],
+			"x-gaussian-log" : "gal",
+			"x-gcg8-sequence" : "gcg",
+			"x-genbank" : "gen",
+			"x-hin" : "hin",
+			"x-isostar" : [ "istr", "ist" ],
+			"x-jcamp-dx" : [ "jdx", "dx" ],
+			"x-kinemage" : "kin",
+			"x-macmolecule" : "mcm",
+			"x-macromodel-input" : [ "mmd", "mmod" ],
+			"x-mdl-molfile" : "mol",
+			"x-mdl-rdfile" : "rd",
+			"x-mdl-rxnfile" : "rxn",
+			"x-mdl-sdfile" : [ "sd", "sdf" ],
+			"x-mdl-tgf" : "tgf",
+			"x-mmcif" : "mcif",
+			"x-mol2" : "mol2",
+			"x-molconn-Z" : "b",
+			"x-mopac-graph" : "gpt",
+			"x-mopac-input" : [ "mop", "mopcrt", "mpc", "zmt" ],
+			"x-mopac-out" : "moo",
+			"x-ncbi-asn1" : "asn",
+			"x-ncbi-asn1-ascii" : [ "prt", "ent" ],
+			"x-ncbi-asn1-binary" : [ "val", "aso" ],
+			"x-pdb" : [ "pdb", "ent" ],
+			"x-rosdal" : "ros",
+			"x-swissprot" : "sw",
+			"x-vamas-iso14976" : "vms",
+			"x-vmd" : "vmd",
+			"x-xtel" : "xtel",
+			"x-xyz" : "xyz"
+		},
+		"image" : {
+			"gif" : "gif",
+			"ief" : "ief",
+			"jpeg" : [ "jpeg", "jpg", "jpe" ],
+			"pcx" : "pcx",
+			"png" : "png",
+			"svg+xml" : [ "svg", "svgz" ],
+			"tiff" : [ "tiff", "tif" ],
+			"vnd.djvu" : [ "djvu", "djv" ],
+			"vnd.wap.wbmp" : "wbmp",
+			"x-canon-cr2" : "cr2",
+			"x-canon-crw" : "crw",
+			"x-cmu-raster" : "ras",
+			"x-coreldraw" : "cdr",
+			"x-coreldrawpattern" : "pat",
+			"x-coreldrawtemplate" : "cdt",
+			"x-corelphotopaint" : "cpt",
+			"x-epson-erf" : "erf",
+			"x-icon" : "ico",
+			"x-jg" : "art",
+			"x-jng" : "jng",
+			"x-nikon-nef" : "nef",
+			"x-olympus-orf" : "orf",
+			"x-photoshop" : "psd",
+			"x-portable-anymap" : "pnm",
+			"x-portable-bitmap" : "pbm",
+			"x-portable-graymap" : "pgm",
+			"x-portable-pixmap" : "ppm",
+			"x-rgb" : "rgb",
+			"x-xbitmap" : "xbm",
+			"x-xpixmap" : "xpm",
+			"x-xwindowdump" : "xwd",
+			"bmp" : "bmp",
+			"cgm" : "cgm",
+			"g3fax" : "g3",
+			"ktx" : "ktx",
+			"prs.btif" : "btif",
+			"sgi" : "sgi",
+			"vnd.dece.graphic" : [ "uvi", "uvvi", "uvg", "uvvg" ],
+			"vnd.dwg" : "dwg",
+			"vnd.dxf" : "dxf",
+			"vnd.fastbidsheet" : "fbs",
+			"vnd.fpx" : "fpx",
+			"vnd.fst" : "fst",
+			"vnd.fujixerox.edmics-mmr" : "mmr",
+			"vnd.fujixerox.edmics-rlc" : "rlc",
+			"vnd.ms-modi" : "mdi",
+			"vnd.ms-photo" : "wdp",
+			"vnd.net-fpx" : "npx",
+			"vnd.xiff" : "xif",
+			"webp" : "webp",
+			"x-3ds" : "3ds",
+			"x-cmx" : "cmx",
+			"x-freehand" : [ "fh", "fhc", "fh4", "fh5", "fh7" ],
+			"x-pict" : [ "pic", "pct" ],
+			"x-tga" : "tga",
+			"cis-cod" : "cod",
+			"pipeg" : "jfif"
+		},
+		"message" : {
+			"rfc822" : [ "eml", "mime", "mht", "mhtml", "nws" ]
+		},
+		"model" : {
+			"iges" : [ "igs", "iges" ],
+			"mesh" : [ "msh", "mesh", "silo" ],
+			"vrml" : [ "wrl", "vrml" ],
+			"x3d+vrml" : [ "x3dv", "x3dvz" ],
+			"x3d+xml" : [ "x3d", "x3dz" ],
+			"x3d+binary" : [ "x3db", "x3dbz" ],
+			"vnd.collada+xml" : "dae",
+			"vnd.dwf" : "dwf",
+			"vnd.gdl" : "gdl",
+			"vnd.gtw" : "gtw",
+			"vnd.mts" : "mts",
+			"vnd.vtu" : "vtu"
+		},
+		"text" : {
+			"cache-manifest" : [ "manifest", "appcache" ],
+			"calendar" : [ "ics", "icz", "ifb" ],
+			"css" : "css",
+			"csv" : "csv",
+			"h323" : "323",
+			"html" : [ "html", "htm", "shtml", "stm" ],
+			"iuls" : "uls",
+			"mathml" : "mml",
+			"plain" : [ "txt", "text", "brf", "conf", "def", "list", "log", "in", "bas" ],
+			"richtext" : "rtx",
+			"scriptlet" : [ "sct", "wsc" ],
+			"texmacs" : [ "tm", "ts" ],
+			"tab-separated-values" : "tsv",
+			"vnd.sun.j2me.app-descriptor" : "jad",
+			"vnd.wap.wml" : "wml",
+			"vnd.wap.wmlscript" : "wmls",
+			"x-bibtex" : "bib",
+			"x-boo" : "boo",
+			"x-c++hdr" : [ "h++", "hpp", "hxx", "hh" ],
+			"x-c++src" : [ "c++", "cpp", "cxx", "cc" ],
+			"x-component" : "htc",
+			"x-dsrc" : "d",
+			"x-diff" : [ "diff", "patch" ],
+			"x-haskell" : "hs",
+			"x-java" : "java",
+			"x-literate-haskell" : "lhs",
+			"x-moc" : "moc",
+			"x-pascal" : [ "p", "pas" ],
+			"x-pcs-gcd" : "gcd",
+			"x-perl" : [ "pl", "pm" ],
+			"x-python" : "py",
+			"x-scala" : "scala",
+			"x-setext" : "etx",
+			"x-tcl" : [ "tcl", "tk" ],
+			"x-tex" : [ "tex", "ltx", "sty", "cls" ],
+			"x-vcalendar" : "vcs",
+			"x-vcard" : "vcf",
+			"n3" : "n3",
+			"prs.lines.tag" : "dsc",
+			"sgml" : [ "sgml", "sgm" ],
+			"troff" : [ "t", "tr", "roff", "man", "me", "ms" ],
+			"turtle" : "ttl",
+			"uri-list" : [ "uri", "uris", "urls" ],
+			"vcard" : "vcard",
+			"vnd.curl" : "curl",
+			"vnd.curl.dcurl" : "dcurl",
+			"vnd.curl.scurl" : "scurl",
+			"vnd.curl.mcurl" : "mcurl",
+			"vnd.dvb.subtitle" : "sub",
+			"vnd.fly" : "fly",
+			"vnd.fmi.flexstor" : "flx",
+			"vnd.graphviz" : "gv",
+			"vnd.in3d.3dml" : "3dml",
+			"vnd.in3d.spot" : "spot",
+			"x-asm" : [ "s", "asm" ],
+			"x-c" : [ "c", "cc", "cxx", "cpp", "h", "hh", "dic" ],
+			"x-fortran" : [ "f", "for", "f77", "f90" ],
+			"x-opml" : "opml",
+			"x-nfo" : "nfo",
+			"x-sfv" : "sfv",
+			"x-uuencode" : "uu",
+			"webviewhtml" : "htt"
+		},
+		"video" : {
+			"3gpp" : "3gp",
+			"annodex" : "axv",
+			"dl" : "dl",
+			"dv" : [ "dif", "dv" ],
+			"fli" : "fli",
+			"gl" : "gl",
+			"mpeg" : [ "mpeg", "mpg", "mpe", "m1v", "m2v", "mp2", "mpa", "mpv2" ],
+			"mp4" : [ "mp4", "mp4v", "mpg4" ],
+			"quicktime" : [ "qt", "mov" ],
+			"ogg" : "ogv",
+			"vnd.mpegurl" : [ "mxu", "m4u" ],
+			"x-flv" : "flv",
+			"x-la-asf" : [ "lsf", "lsx" ],
+			"x-mng" : "mng",
+			"x-ms-asf" : [ "asf", "asx", "asr" ],
+			"x-ms-wm" : "wm",
+			"x-ms-wmv" : "wmv",
+			"x-ms-wmx" : "wmx",
+			"x-ms-wvx" : "wvx",
+			"x-msvideo" : "avi",
+			"x-sgi-movie" : "movie",
+			"x-matroska" : [ "mpv", "mkv", "mk3d", "mks" ],
+			"3gpp2" : "3g2",
+			"h261" : "h261",
+			"h263" : "h263",
+			"h264" : "h264",
+			"jpeg" : "jpgv",
+			"jpm" : [ "jpm", "jpgm" ],
+			"mj2" : [ "mj2", "mjp2" ],
+			"vnd.dece.hd" : [ "uvh", "uvvh" ],
+			"vnd.dece.mobile" : [ "uvm", "uvvm" ],
+			"vnd.dece.pd" : [ "uvp", "uvvp" ],
+			"vnd.dece.sd" : [ "uvs", "uvvs" ],
+			"vnd.dece.video" : [ "uvv", "uvvv" ],
+			"vnd.dvb.file" : "dvb",
+			"vnd.fvt" : "fvt",
+			"vnd.ms-playready.media.pyv" : "pyv",
+			"vnd.uvvu.mp4" : [ "uvu", "uvvu" ],
+			"vnd.vivo" : "viv",
+			"webm" : "webm",
+			"x-f4v" : "f4v",
+			"x-m4v" : "m4v",
+			"x-ms-vob" : "vob",
+			"x-smv" : "smv"
+		},
+		"x-conference" : {
+			"x-cooltalk" : "ice"
+		},
+		"x-world" : {
+			"x-vrml" : [ "vrm", "vrml", "wrl", "flr", "wrz", "xaf", "xof" ]
+		}
+	};
+
+	var mimeTypes = (function() {
+		var type, subtype, val, index, mimeTypes = {};
+		for (type in table) {
+			if (table.hasOwnProperty(type)) {
+				for (subtype in table[type]) {
+					if (table[type].hasOwnProperty(subtype)) {
+						val = table[type][subtype];
+						if (typeof val == "string") {
+							mimeTypes[val] = type + "/" + subtype;
+						} else {
+							for (index = 0; index < val.length; index++) {
+								mimeTypes[val[index]] = type + "/" + subtype;
+							}
+						}
+					}
+				}
+			}
+		}
+		return mimeTypes;
+	})();
+
+	zip.getMimeType = function(filename) {
+		var defaultValue = "application/octet-stream";
+		return filename && mimeTypes[filename.split(".").pop().toLowerCase()] || defaultValue;
+	};
+
+})();
diff --git a/files_reader/js/libs/screenfull.min.js b/files_reader/js/libs/screenfull.min.js
new file mode 100644
index 0000000..6f5eaf3
--- /dev/null
+++ b/files_reader/js/libs/screenfull.min.js
@@ -0,0 +1,7 @@
+/*!
+* screenfull
+* v1.1.0 - 2013-09-06
+* https://github.com/sindresorhus/screenfull.js
+* (c) Sindre Sorhus; MIT License
+*/
+!function(a,b){"use strict";var c="undefined"!=typeof Element&&"ALLOW_KEYBOARD_INPUT"in Element,d=function(){for(var a,c,d=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenchange","MSFullscreenerror"]],e=0,f=d.length,g={};f>e;e++)if(a=d[e],a&&a[1]in b){for(e=0,c=a.length;c>e;e++)g[d[0][e]]=a[e];return g}return!1}(),e={request:function(a){var e=d.requestFullscreen;a=a||b.documentElement,/5\.1[\.\d]* Safari/.test(navigator.userAgent)?a[e]():a[e](c&&Element.ALLOW_KEYBOARD_INPUT)},exit:function(){b[d.exitFullscreen]()},toggle:function(a){this.isFullscreen?this.exit():this.request(a)},onchange:function(){},onerror:function(){},raw:d};return d?(Object.defineProperties(e,{isFullscreen:{get:function(){return!!b[d.fullscreenElement]}},element:{enumerable:!0,get:function(){return b[d.fullscreenElement]}},enabled:{enumerable:!0,get:function(){return!!b[d.fullscreenEnabled]}}}),b.addEventListener(d.fullscreenchange,function(a){e.onchange.call(e,a)}),b.addEventListener(d.fullscreenerror,function(a){e.onerror.call(e,a)}),a.screenfull=e,void 0):(a.screenfull=!1,void 0)}(window,document);
\ No newline at end of file
diff --git a/files_reader/js/libs/typedarray.js b/files_reader/js/libs/typedarray.js
new file mode 100644
index 0000000..9c02368
--- /dev/null
+++ b/files_reader/js/libs/typedarray.js
@@ -0,0 +1,629 @@
+/*
+$LicenseInfo:firstyear=2010&license=mit$
+
+Copyright (c) 2010, Linden Research, Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+$/LicenseInfo$
+*/
+/*global document*/
+
+//
+// ES3/ES5 implementation of the Krhonos TypedArray Working Draft (work in progress):
+//   Ref: https://cvs.khronos.org/svn/repos/registry/trunk/public/webgl/doc/spec/TypedArray-spec.html
+//   Date: 2011-02-01
+//
+// Variations:
+//  * Float/Double -> Float32/Float64, per WebGL-Public mailing list conversations (post 5/17)
+//  * Allows typed_array.get/set() as alias for subscripts (typed_array[])
+
+var ArrayBuffer, ArrayBufferView,
+    Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array, Uint32Array, Float32Array, Float64Array,
+    DataView;
+
+(function () {
+    "use strict";
+    /*jslint bitwise: false, nomen: false */
+
+    // Approximations of internal ECMAScript conversion functions
+    var ECMAScript = {
+        ToInt32: function (v) { return v >> 0; },
+        ToUint32: function (v) { return v >>> 0; }
+    };
+
+    // Raise an INDEX_SIZE_ERR event - intentionally induces a DOM error
+    function raise_INDEX_SIZE_ERR() {
+        if (document) {
+            // raises DOMException(INDEX_SIZE_ERR)
+            document.createTextNode("").splitText(1);
+        }
+        throw new RangeError("INDEX_SIZE_ERR");
+    }
+
+    // ES5: lock down object properties
+    function configureProperties(obj) {
+        if (Object.getOwnPropertyNames && Object.defineProperty) {
+            var props = Object.getOwnPropertyNames(obj), i;
+            for (i = 0; i < props.length; i += 1) {
+                Object.defineProperty(obj, props[i], {
+                    value: obj[props[i]],
+                    writable: false,
+                    enumerable: false,
+                    configurable: false
+                });
+            }
+        }
+    }
+
+    // emulate ES5 getter/setter API using legacy APIs
+    // http://blogs.msdn.com/b/ie/archive/2010/09/07/transitioning-existing-code-to-the-es5-getter-setter-apis.aspx
+    if (Object.prototype.__defineGetter__ && !Object.defineProperty) {
+        Object.defineProperty = function (obj, prop, desc) {
+            if (desc.hasOwnProperty('get')) { obj.__defineGetter__(prop, desc.get); }
+            if (desc.hasOwnProperty('set')) { obj.__defineSetter__(prop, desc.set); }
+        };
+    }
+
+    // ES5: Make obj[index] an alias for obj._getter(index)/obj._setter(index, value)
+    // for index in 0 ... obj.length
+    function makeArrayAccessors(obj) {
+        if (!Object.defineProperty) { return; }
+
+        function makeArrayAccessor(index) {
+            Object.defineProperty(obj, index, {
+                'get': function () { return obj._getter(index); },
+                'set': function (v) { obj._setter(index, v); },
+                enumerable: true,
+                configurable: false
+            });
+        }
+
+        var i;
+        for (i = 0; i < obj.length; i += 1) {
+            makeArrayAccessor(i);
+        }
+    }
+
+    // Internal conversion functions:
+    //    pack<Type>()   - take a number (interpreted as Type), output a byte array
+    //    unpack<Type>() - take a byte array, output a Type-like number
+
+    function as_signed(value, bits) { var s = 32 - bits; return (value << s) >> s; }
+    function as_unsigned(value, bits) { var s = 32 - bits; return (value << s) >>> s; }
+
+    function packInt8(n) { return [n & 0xff]; }
+    function unpackInt8(bytes) { return as_signed(bytes[0], 8); }
+
+    function packUint8(n) { return [n & 0xff]; }
+    function unpackUint8(bytes) { return as_unsigned(bytes[0], 8); }
+
+    function packInt16(n) { return [(n >> 8) & 0xff, n & 0xff]; }
+    function unpackInt16(bytes) { return as_signed(bytes[0] << 8 | bytes[1], 16); }
+
+    function packUint16(n) { return [(n >> 8) & 0xff, n & 0xff]; }
+    function unpackUint16(bytes) { return as_unsigned(bytes[0] << 8 | bytes[1], 16); }
+
+    function packInt32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; }
+    function unpackInt32(bytes) { return as_signed(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); }
+
+    function packUint32(n) { return [(n >> 24) & 0xff, (n >> 16) & 0xff, (n >> 8) & 0xff, n & 0xff]; }
+    function unpackUint32(bytes) { return as_unsigned(bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3], 32); }
+
+    function packIEEE754(v, ebits, fbits) {
+
+        var bias = (1 << (ebits - 1)) - 1,
+            s, e, f, ln,
+            i, bits, str, bytes;
+
+        // Compute sign, exponent, fraction
+        if (isNaN(v)) {
+            // http://dev.w3.org/2006/webapi/WebIDL/#es-type-mapping
+            e = (1 << bias) - 1; f = Math.pow(2, fbits - 1); s = 0;
+        }
+        else if (v === Infinity || v === -Infinity) {
+            e = (1 << bias) - 1; f = 0; s = (v < 0) ? 1 : 0;
+        }
+        else if (v === 0) {
+            e = 0; f = 0; s = (1 / v === -Infinity) ? 1 : 0;
+        }
+        else {
+            s = v < 0;
+            v = Math.abs(v);
+
+            if (v >= Math.pow(2, 1 - bias)) {
+                // Normalized
+                ln = Math.min(Math.floor(Math.log(v) / Math.LN2), bias);
+                e = ln + bias;
+                f = Math.round(v * Math.pow(2, fbits - ln) - Math.pow(2, fbits));
+            }
+            else {
+                // Denormalized
+                e = 0;
+                f = Math.round(v / Math.pow(2, 1 - bias - fbits));
+            }
+        }
+
+        // Pack sign, exponent, fraction
+        bits = [];
+        for (i = fbits; i; i -= 1) { bits.push(f % 2 ? 1 : 0); f = Math.floor(f / 2); }
+        for (i = ebits; i; i -= 1) { bits.push(e % 2 ? 1 : 0); e = Math.floor(e / 2); }
+        bits.push(s ? 1 : 0);
+        bits.reverse();
+        str = bits.join('');
+
+        // Bits to bytes
+        bytes = [];
+        while (str.length) {
+            bytes.push(parseInt(str.substring(0, 8), 2));
+            str = str.substring(8);
+        }
+        return bytes;
+    }
+
+    function unpackIEEE754(bytes, ebits, fbits) {
+
+        // Bytes to bits
+        var bits = [], i, j, b, str,
+            bias, s, e, f;
+
+        for (i = bytes.length; i; i -= 1) {
+            b = bytes[i - 1];
+            for (j = 8; j; j -= 1) {
+                bits.push(b % 2 ? 1 : 0); b = b >> 1;
+            }
+        }
+        bits.reverse();
+        str = bits.join('');
+
+        // Unpack sign, exponent, fraction
+        bias = (1 << (ebits - 1)) - 1;
+        s = parseInt(str.substring(0, 1), 2) ? -1 : 1;
+        e = parseInt(str.substring(1, 1 + ebits), 2);
+        f = parseInt(str.substring(1 + ebits), 2);
+
+        // Produce number
+        if (e === (1 << ebits) - 1) {
+            return f !== 0 ? NaN : s * Infinity;
+        }
+        else if (e > 0) {
+            // Normalized
+            return s * Math.pow(2, e - bias) * (1 + f / Math.pow(2, fbits));
+        }
+        else if (f !== 0) {
+            // Denormalized
+            return s * Math.pow(2, -(bias - 1)) * (f / Math.pow(2, fbits));
+        }
+        else {
+            return s < 0 ? -0 : 0;
+        }
+    }
+
+    function unpackFloat64(b) { return unpackIEEE754(b, 11, 52); }
+    function packFloat64(v) { return packIEEE754(v, 11, 52); }
+    function unpackFloat32(b) { return unpackIEEE754(b, 8, 23); }
+    function packFloat32(v) { return packIEEE754(v, 8, 23); }
+
+
+    if (!ArrayBuffer) {
+        (function () {
+
+            //
+            // 3 The ArrayBuffer Type
+            //
+
+            ArrayBuffer = function (length) {
+                length = ECMAScript.ToInt32(length);
+                if (length < 0) { throw new RangeError('ArrayBuffer size is not a small enough positive integer.'); }
+
+                this.byteLength = length;
+                this._bytes = [];
+                this._bytes.length = length;
+
+                var i;
+                for (i = 0; i < this.byteLength; i += 1) {
+                    this._bytes[i] = 0;
+                }
+
+                configureProperties(this);
+            };
+
+
+            //
+            // 4 The ArrayBufferView Type
+            //
+
+            // NOTE: this constructor is not exported
+            ArrayBufferView = function () {
+                //this.buffer = null;
+                //this.byteOffset = 0;
+                //this.byteLength = 0;
+            };
+
+            //
+            // 5 The Typed Array View Types
+            //
+
+            function makeTypedArrayConstructor(bytesPerElement, pack, unpack) {
+                // Each TypedArray type requires a distinct constructor instance with
+                // identical logic, which this produces.
+
+                var ctor;
+                ctor = function (buffer, byteOffset, length) {
+                    var array, sequence, i, s;
+
+                    // Constructor(unsigned long length)
+                    if (!arguments.length || typeof arguments[0] === 'number') {
+                        this.length = ECMAScript.ToInt32(arguments[0]);
+                        if (length < 0) { throw new RangeError('ArrayBufferView size is not a small enough positive integer.'); }
+
+                        this.byteLength = this.length * this.BYTES_PER_ELEMENT;
+                        this.buffer = new ArrayBuffer(this.byteLength);
+                        this.byteOffset = 0;
+                    }
+
+                    // Constructor(TypedArray array)
+                    else if (typeof arguments[0] === 'object' && arguments[0].constructor === ctor) {
+                        array = arguments[0];
+
+                        this.length = array.length;
+                        this.byteLength = this.length * this.BYTES_PER_ELEMENT;
+                        this.buffer = new ArrayBuffer(this.byteLength);
+                        this.byteOffset = 0;
+
+                        for (i = 0; i < this.length; i += 1) {
+                            this._setter(i, array._getter(i));
+                        }
+                    }
+
+                    // Constructor(sequence<type> array)
+                    else if (typeof arguments[0] === 'object' && !(arguments[0] instanceof ArrayBuffer)) {
+                        sequence = arguments[0];
+
+                        this.length = ECMAScript.ToUint32(sequence.length);
+                        this.byteLength = this.length * this.BYTES_PER_ELEMENT;
+                        this.buffer = new ArrayBuffer(this.byteLength);
+                        this.byteOffset = 0;
+
+                        for (i = 0; i < this.length; i += 1) {
+                            s = sequence[i];
+                            this._setter(i, Number(s));
+                        }
+                    }
+
+                    // Constructor(ArrayBuffer buffer,
+                    //             optional unsigned long byteOffset, optional unsigned long length)
+                    else if (typeof arguments[0] === 'object' && arguments[0] instanceof ArrayBuffer) {
+                        this.buffer = buffer;
+
+                        this.byteOffset = ECMAScript.ToUint32(byteOffset);
+                        if (this.byteOffset > this.buffer.byteLength) {
+                            raise_INDEX_SIZE_ERR(); // byteOffset out of range
+                        }
+
+                        if (this.byteOffset % this.BYTES_PER_ELEMENT) {
+                            // The given byteOffset must be a multiple of the element
+                            // size of the specific type, otherwise an exception is raised.
+                            //raise_INDEX_SIZE_ERR();
+                            throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size.");
+                        }
+
+                        if (arguments.length < 3) {
+                            this.byteLength = this.buffer.byteLength - this.byteOffset;
+
+                            if (this.byteLength % this.BYTES_PER_ELEMENT) {
+                                raise_INDEX_SIZE_ERR(); // length of buffer minus byteOffset not a multiple of the element size
+                            }
+                            this.length = this.byteLength / this.BYTES_PER_ELEMENT;
+                        }
+                        else {
+                            this.length = ECMAScript.ToUint32(length);
+                            this.byteLength = this.length * this.BYTES_PER_ELEMENT;
+                        }
+
+                        if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) {
+                            raise_INDEX_SIZE_ERR(); // byteOffset and length reference an area beyond the end of the buffer
+                        }
+                    }
+                    else {
+                        throw new TypeError("Unexpected argument type(s)");
+                    }
+
+                    this.constructor = ctor;
+
+                    // ES5-only magic
+                    configureProperties(this);
+                    makeArrayAccessors(this);
+                };
+
+                ctor.prototype = new ArrayBufferView();
+                ctor.prototype.BYTES_PER_ELEMENT = bytesPerElement;
+                ctor.prototype._pack = pack;
+                ctor.prototype._unpack = unpack;
+                ctor.BYTES_PER_ELEMENT = bytesPerElement;
+
+                // getter type (unsigned long index);
+                ctor.prototype._getter = function (index) {
+                    if (arguments.length < 1) { throw new SyntaxError("Not enough arguments"); }
+
+                    index = ECMAScript.ToUint32(index);
+                    if (index >= this.length) {
+                        //raise_INDEX_SIZE_ERR(); // Array index out of range
+                        return; // undefined
+                    }
+
+                    var bytes = [], i, o;
+                    for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT;
+                        i < this.BYTES_PER_ELEMENT;
+                        i += 1, o += 1) {
+                        bytes.push(this.buffer._bytes[o]);
+                    }
+                    return this._unpack(bytes);
+                };
+
+                // NONSTANDARD: convenience alias for getter: type get(unsigned long index);
+                ctor.prototype.get = ctor.prototype._getter;
+
+                // setter void (unsigned long index, type value);
+                ctor.prototype._setter = function (index, value) {
+                    if (arguments.length < 2) { throw new SyntaxError("Not enough arguments"); }
+
+                    index = ECMAScript.ToUint32(index);
+                    if (index >= this.length) {
+                        //raise_INDEX_SIZE_ERR(); // Array index out of range
+                        return;
+                    }
+
+                    var bytes = this._pack(value), i, o;
+                    for (i = 0, o = this.byteOffset + index * this.BYTES_PER_ELEMENT;
+                        i < this.BYTES_PER_ELEMENT;
+                        i += 1, o += 1) {
+                        this.buffer._bytes[o] = bytes[i];
+                    }
+                };
+
+                // void set(TypedArray array, optional unsigned long offset);
+                // void set(sequence<type> array, optional unsigned long offset);
+                ctor.prototype.set = function (index, value) {
+                    if (arguments.length < 1) { throw new SyntaxError("Not enough arguments"); }
+                    var array, sequence, offset, len,
+                        i, s, d,
+                        byteOffset, byteLength, tmp;
+
+                    // void set(TypedArray array, optional unsigned long offset);
+                    if (typeof arguments[0] === 'object' && arguments[0].constructor === this.constructor) {
+                        array = arguments[0];
+                        offset = ECMAScript.ToUint32(arguments[1]);
+
+                        if (offset + array.length > this.length) {
+                            raise_INDEX_SIZE_ERR(); // Offset plus length of array is out of range
+                        }
+
+                        byteOffset = this.byteOffset + offset * this.BYTES_PER_ELEMENT;
+                        byteLength = array.length * this.BYTES_PER_ELEMENT;
+
+                        if (array.buffer === this.buffer) {
+                            tmp = [];
+                            for (i = 0, s = array.byteOffset; i < byteLength; i += 1, s += 1) {
+                                tmp[i] = array.buffer._bytes[s];
+                            }
+                            for (i = 0, d = byteOffset; i < byteLength; i += 1, d += 1) {
+                                this.buffer._bytes[d] = tmp[i];
+                            }
+                        }
+                        else {
+                            for (i = 0, s = array.byteOffset, d = byteOffset;
+                                i < byteLength; i += 1, s += 1, d += 1) {
+                                this.buffer._bytes[d] = array.buffer._bytes[s];
+                            }
+                        }
+                    }
+
+                    // void set(sequence<type> array, optional unsigned long offset);
+                    else if (typeof arguments[0] === 'object' && typeof arguments[0].length !== 'undefined') {
+                        sequence = arguments[0];
+                        len = ECMAScript.ToUint32(sequence.length);
+                        offset = ECMAScript.ToUint32(arguments[1]);
+
+                        if (offset + len > this.length) {
+                            raise_INDEX_SIZE_ERR(); // Offset plus length of array is out of range
+                        }
+
+                        for (i = 0; i < len; i += 1) {
+                            s = sequence[i];
+                            this._setter(offset + i, Number(s));
+                        }
+                    }
+
+                    else {
+                        throw new TypeError("Unexpected argument type(s)");
+                    }
+                };
+
+                // TypedArray subarray(long begin, optional long end);
+                ctor.prototype.subarray = function (start, end) {
+                    function clamp(v, min, max) { return v < min ? min : v > max ? max : v; }
+
+                    start = ECMAScript.ToInt32(start);
+                    end = ECMAScript.ToInt32(end);
+
+                    if (arguments.length < 1) { start = 0; }
+                    if (arguments.length < 2) { end = this.length; }
+
+                    if (start < 0) { start = this.length + start; }
+                    if (end < 0) { end = this.length + end; }
+
+                    start = clamp(start, 0, this.length);
+                    end = clamp(end, 0, this.length);
+
+                    var len = end - start;
+                    if (len < 0) {
+                        len = 0;
+                    }
+
+                    return new this.constructor(this.buffer, start * this.BYTES_PER_ELEMENT, len);
+                };
+
+                return ctor;
+            }
+
+            Int8Array = Int8Array || makeTypedArrayConstructor(1, packInt8, unpackInt8);
+            Uint8Array = Uint8Array || makeTypedArrayConstructor(1, packUint8, unpackUint8);
+            Int16Array = Int16Array || makeTypedArrayConstructor(2, packInt16, unpackInt16);
+            Uint16Array = Uint16Array || makeTypedArrayConstructor(2, packUint16, unpackUint16);
+            Int32Array = Int32Array || makeTypedArrayConstructor(4, packInt32, unpackInt32);
+            Uint32Array = Uint32Array || makeTypedArrayConstructor(4, packUint32, unpackUint32);
+            Float32Array = Float32Array || makeTypedArrayConstructor(4, packFloat32, unpackFloat32);
+            Float64Array = Float64Array || makeTypedArrayConstructor(8, packFloat64, unpackFloat64);
+
+        } ());
+    }
+
+
+    if (!DataView) {
+        (function () {
+
+            //
+            // 6 The DataView View Type
+            //
+
+            function r(array, index) {
+                if (typeof array.get === 'function') {
+                    return array.get(index);
+                }
+                else {
+                    return array[index];
+                }
+            }
+
+
+            var IS_BIG_ENDIAN = (function () {
+                var u16array = new Uint16Array([0x1234]),
+                u8array = new Uint8Array(u16array.buffer);
+                return r(u8array, 0) === 0x12;
+            } ());
+
+            // Constructor(ArrayBuffer buffer,
+            //             optional unsigned long byteOffset,
+            //             optional unsigned long byteLength)
+            DataView = function (buffer, byteOffset, byteLength) {
+                if (!(typeof buffer === 'object' && buffer instanceof ArrayBuffer)) {
+                    throw new TypeError("TypeError");
+                }
+
+                this.buffer = buffer;
+
+                this.byteOffset = ECMAScript.ToUint32(byteOffset);
+                if (this.byteOffset > this.buffer.byteLength) {
+                    raise_INDEX_SIZE_ERR(); // byteOffset out of range
+                }
+
+                if (arguments.length < 3) {
+                    this.byteLength = this.buffer.byteLength - this.byteOffset;
+                }
+                else {
+                    this.byteLength = ECMAScript.ToUint32(byteLength);
+                }
+
+                if ((this.byteOffset + this.byteLength) > this.buffer.byteLength) {
+                    raise_INDEX_SIZE_ERR(); // byteOffset and length reference an area beyond the end of the buffer
+                }
+
+                // ES5-only magic
+                configureProperties(this);
+            };
+
+            if (ArrayBufferView) {
+                DataView.prototype = new ArrayBufferView();
+            }
+
+            function makeDataView_getter(arrayType) {
+                return function (byteOffset, littleEndian) {
+                    /*jslint newcap: false*/
+                    byteOffset = ECMAScript.ToUint32(byteOffset);
+
+                    if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) {
+                        raise_INDEX_SIZE_ERR(); // Array index out of range
+                    }
+                    byteOffset += this.byteOffset;
+
+                    var uint8Array = new Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT),
+                        bytes = [], i;
+                    for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) {
+                        bytes.push(r(uint8Array, i));
+                    }
+
+                    if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) {
+                        bytes.reverse();
+                    }
+
+                    return r(new arrayType(new Uint8Array(bytes).buffer), 0);
+                };
+            }
+
+            DataView.prototype.getUint8 = makeDataView_getter(Uint8Array);
+            DataView.prototype.getInt8 = makeDataView_getter(Int8Array);
+            DataView.prototype.getUint16 = makeDataView_getter(Uint16Array);
+            DataView.prototype.getInt16 = makeDataView_getter(Int16Array);
+            DataView.prototype.getUint32 = makeDataView_getter(Uint32Array);
+            DataView.prototype.getInt32 = makeDataView_getter(Int32Array);
+            DataView.prototype.getFloat32 = makeDataView_getter(Float32Array);
+            DataView.prototype.getFloat64 = makeDataView_getter(Float64Array);
+
+            function makeDataView_setter(arrayType) {
+                return function (byteOffset, value, littleEndian) {
+                    /*jslint newcap: false*/
+                    byteOffset = ECMAScript.ToUint32(byteOffset);
+                    if (byteOffset + arrayType.BYTES_PER_ELEMENT > this.byteLength) {
+                        raise_INDEX_SIZE_ERR(); // Array index out of range
+                    }
+
+                    // Get bytes
+                    var typeArray = new arrayType([value]),
+                        byteArray = new Uint8Array(typeArray.buffer),
+                        bytes = [], i, byteView;
+
+                    for (i = 0; i < arrayType.BYTES_PER_ELEMENT; i += 1) {
+                        bytes.push(r(byteArray, i));
+                    }
+
+                    // Flip if necessary
+                    if (Boolean(littleEndian) === Boolean(IS_BIG_ENDIAN)) {
+                        bytes.reverse();
+                    }
+
+                    // Write them
+                    byteView = new Uint8Array(this.buffer, byteOffset, arrayType.BYTES_PER_ELEMENT);
+                    byteView.set(bytes);
+                };
+            }
+
+            DataView.prototype.setUint8 = makeDataView_setter(Uint8Array);
+            DataView.prototype.setInt8 = makeDataView_setter(Int8Array);
+            DataView.prototype.setUint16 = makeDataView_setter(Uint16Array);
+            DataView.prototype.setInt16 = makeDataView_setter(Int16Array);
+            DataView.prototype.setUint32 = makeDataView_setter(Uint32Array);
+            DataView.prototype.setInt32 = makeDataView_setter(Int32Array);
+            DataView.prototype.setFloat32 = makeDataView_setter(Float32Array);
+            DataView.prototype.setFloat64 = makeDataView_setter(Float64Array);
+
+        } ());
+    }
+
+} ());
+
diff --git a/files_reader/js/libs/typedarray.min.js b/files_reader/js/libs/typedarray.min.js
new file mode 100644
index 0000000..d47ad9e
--- /dev/null
+++ b/files_reader/js/libs/typedarray.min.js
@@ -0,0 +1 @@
+var ArrayBuffer,ArrayBufferView,Int8Array,Uint8Array,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array,DataView;(function(){"use strict";function t(){if(document){document.createTextNode("").splitText(1)}throw new RangeError("INDEX_SIZE_ERR")}function n(e){if(Object.getOwnPropertyNames&&Object.defineProperty){var t=Object.getOwnPropertyNames(e),n;for(n=0;n<t.length;n+=1){Object.defineProperty(e,t[n],{value:e[t[n]],writable:false,enumerable:false,configurable:false})}}}function r(e){function t(t){Object.defineProperty(e,t,{get:function(){return e._getter(t)},set:function(n){e._setter(t,n)},enumerable:true,configurable:false})}if(!Object.defineProperty){return}var n;for(n=0;n<e.length;n+=1){t(n)}}function i(e,t){var n=32-t;return e<<n>>n}function s(e,t){var n=32-t;return e<<n>>>n}function o(e){return[e&255]}function u(e){return i(e[0],8)}function a(e){return[e&255]}function f(e){return s(e[0],8)}function l(e){return[e>>8&255,e&255]}function c(e){return i(e[0]<<8|e[1],16)}function h(e){return[e>>8&255,e&255]}function p(e){return s(e[0]<<8|e[1],16)}function d(e){return[e>>24&255,e>>16&255,e>>8&255,e&255]}function v(e){return i(e[0]<<24|e[1]<<16|e[2]<<8|e[3],32)}function m(e){return[e>>24&255,e>>16&255,e>>8&255,e&255]}function g(e){return s(e[0]<<24|e[1]<<16|e[2]<<8|e[3],32)}function y(e,t,n){var r=(1<<t-1)-1,i,s,o,u,a,f,l,c;if(isNaN(e)){s=(1<<r)-1;o=Math.pow(2,n-1);i=0}else if(e===Infinity||e===-Infinity){s=(1<<r)-1;o=0;i=e<0?1:0}else if(e===0){s=0;o=0;i=1/e===-Infinity?1:0}else{i=e<0;e=Math.abs(e);if(e>=Math.pow(2,1-r)){u=Math.min(Math.floor(Math.log(e)/Math.LN2),r);s=u+r;o=Math.round(e*Math.pow(2,n-u)-Math.pow(2,n))}else{s=0;o=Math.round(e/Math.pow(2,1-r-n))}}f=[];for(a=n;a;a-=1){f.push(o%2?1:0);o=Math.floor(o/2)}for(a=t;a;a-=1){f.push(s%2?1:0);s=Math.floor(s/2)}f.push(i?1:0);f.reverse();l=f.join("");c=[];while(l.length){c.push(parseInt(l.substring(0,8),2));l=l.substring(8)}return c}function b(e,t,n){var r=[],i,s,o,u,a,f,l,c;for(i=e.length;i;i-=1){o=e[i-1];for(s=8;s;s-=1){r.push(o%2?1:0);o=o>>1}}r.reverse();u=r.join("");a=(1<<t-1)-1;f=parseInt(u.substring(0,1),2)?-1:1;l=parseInt(u.substring(1,1+t),2);c=parseInt(u.substring(1+t),2);if(l===(1<<t)-1){return c!==0?NaN:f*Infinity}else if(l>0){return f*Math.pow(2,l-a)*(1+c/Math.pow(2,n))}else if(c!==0){return f*Math.pow(2,-(a-1))*(c/Math.pow(2,n))}else{return f<0?-0:0}}function w(e){return b(e,11,52)}function E(e){return y(e,11,52)}function S(e){return b(e,8,23)}function x(e){return y(e,8,23)}var e={ToInt32:function(e){return e>>0},ToUint32:function(e){return e>>>0}};if(Object.prototype.__defineGetter__&&!Object.defineProperty){Object.defineProperty=function(e,t,n){if(n.hasOwnProperty("get")){e.__defineGetter__(t,n.get)}if(n.hasOwnProperty("set")){e.__defineSetter__(t,n.set)}}}if(!ArrayBuffer){(function(){function i(i,s,o){var u;u=function(i,s,o){var a,f,l,c;if(!arguments.length||typeof arguments[0]==="number"){this.length=e.ToInt32(arguments[0]);if(o<0){throw new RangeError("ArrayBufferView size is not a small enough positive integer.")}this.byteLength=this.length*this.BYTES_PER_ELEMENT;this.buffer=new ArrayBuffer(this.byteLength);this.byteOffset=0}else if(typeof arguments[0]==="object"&&arguments[0].constructor===u){a=arguments[0];this.length=a.length;this.byteLength=this.length*this.BYTES_PER_ELEMENT;this.buffer=new ArrayBuffer(this.byteLength);this.byteOffset=0;for(l=0;l<this.length;l+=1){this._setter(l,a._getter(l))}}else if(typeof arguments[0]==="object"&&!(arguments[0]instanceof ArrayBuffer)){f=arguments[0];this.length=e.ToUint32(f.length);this.byteLength=this.length*this.BYTES_PER_ELEMENT;this.buffer=new ArrayBuffer(this.byteLength);this.byteOffset=0;for(l=0;l<this.length;l+=1){c=f[l];this._setter(l,Number(c))}}else if(typeof arguments[0]==="object"&&arguments[0]instanceof ArrayBuffer){this.buffer=i;this.byteOffset=e.ToUint32(s);if(this.byteOffset>this.buffer.byteLength){t()}if(this.byteOffset%this.BYTES_PER_ELEMENT){throw new RangeError("ArrayBuffer length minus the byteOffset is not a multiple of the element size.")}if(arguments.length<3){this.byteLength=this.buffer.byteLength-this.byteOffset;if(this.byteLength%this.BYTES_PER_ELEMENT){t()}this.length=this.byteLength/this.BYTES_PER_ELEMENT}else{this.length=e.ToUint32(o);this.byteLength=this.length*this.BYTES_PER_ELEMENT}if(this.byteOffset+this.byteLength>this.buffer.byteLength){t()}}else{throw new TypeError("Unexpected argument type(s)")}this.constructor=u;n(this);r(this)};u.prototype=new ArrayBufferView;u.prototype.BYTES_PER_ELEMENT=i;u.prototype._pack=s;u.prototype._unpack=o;u.BYTES_PER_ELEMENT=i;u.prototype._getter=function(t){if(arguments.length<1){throw new SyntaxError("Not enough arguments")}t=e.ToUint32(t);if(t>=this.length){return}var n=[],r,i;for(r=0,i=this.byteOffset+t*this.BYTES_PER_ELEMENT;r<this.BYTES_PER_ELEMENT;r+=1,i+=1){n.push(this.buffer._bytes[i])}return this._unpack(n)};u.prototype.get=u.prototype._getter;u.prototype._setter=function(t,n){if(arguments.length<2){throw new SyntaxError("Not enough arguments")}t=e.ToUint32(t);if(t>=this.length){return}var r=this._pack(n),i,s;for(i=0,s=this.byteOffset+t*this.BYTES_PER_ELEMENT;i<this.BYTES_PER_ELEMENT;i+=1,s+=1){this.buffer._bytes[s]=r[i]}};u.prototype.set=function(n,r){if(arguments.length<1){throw new SyntaxError("Not enough arguments")}var i,s,o,u,a,f,l,c,h,p;if(typeof arguments[0]==="object"&&arguments[0].constructor===this.constructor){i=arguments[0];o=e.ToUint32(arguments[1]);if(o+i.length>this.length){t()}c=this.byteOffset+o*this.BYTES_PER_ELEMENT;h=i.length*this.BYTES_PER_ELEMENT;if(i.buffer===this.buffer){p=[];for(a=0,f=i.byteOffset;a<h;a+=1,f+=1){p[a]=i.buffer._bytes[f]}for(a=0,l=c;a<h;a+=1,l+=1){this.buffer._bytes[l]=p[a]}}else{for(a=0,f=i.byteOffset,l=c;a<h;a+=1,f+=1,l+=1){this.buffer._bytes[l]=i.buffer._bytes[f]}}}else if(typeof arguments[0]==="object"&&typeof arguments[0].length!=="undefined"){s=arguments[0];u=e.ToUint32(s.length);o=e.ToUint32(arguments[1]);if(o+u>this.length){t()}for(a=0;a<u;a+=1){f=s[a];this._setter(o+a,Number(f))}}else{throw new TypeError("Unexpected argument type(s)")}};u.prototype.subarray=function(t,n){function r(e,t,n){return e<t?t:e>n?n:e}t=e.ToInt32(t);n=e.ToInt32(n);if(arguments.length<1){t=0}if(arguments.length<2){n=this.length}if(t<0){t=this.length+t}if(n<0){n=this.length+n}t=r(t,0,this.length);n=r(n,0,this.length);var i=n-t;if(i<0){i=0}return new this.constructor(this.buffer,t*this.BYTES_PER_ELEMENT,i)};return u}ArrayBuffer=function(t){t=e.ToInt32(t);if(t<0){throw new RangeError("ArrayBuffer size is not a small enough positive integer.")}this.byteLength=t;this._bytes=[];this._bytes.length=t;var r;for(r=0;r<this.byteLength;r+=1){this._bytes[r]=0}n(this)};ArrayBufferView=function(){};Int8Array=Int8Array||i(1,o,u);Uint8Array=Uint8Array||i(1,a,f);Int16Array=Int16Array||i(2,l,c);Uint16Array=Uint16Array||i(2,h,p);Int32Array=Int32Array||i(4,d,v);Uint32Array=Uint32Array||i(4,m,g);Float32Array=Float32Array||i(4,x,S);Float64Array=Float64Array||i(8,E,w)})()}if(!DataView){(function(){function r(e,t){if(typeof e.get==="function"){return e.get(t)}else{return e[t]}}function s(n){return function(s,o){s=e.ToUint32(s);if(s+n.BYTES_PER_ELEMENT>this.byteLength){t()}s+=this.byteOffset;var u=new Uint8Array(this.buffer,s,n.BYTES_PER_ELEMENT),a=[],f;for(f=0;f<n.BYTES_PER_ELEMENT;f+=1){a.push(r(u,f))}if(Boolean(o)===Boolean(i)){a.reverse()}return r(new n((new Uint8Array(a)).buffer),0)}}function o(n){return function(s,o,u){s=e.ToUint32(s);if(s+n.BYTES_PER_ELEMENT>this.byteLength){t()}var a=new n([o]),f=new Uint8Array(a.buffer),l=[],c,h;for(c=0;c<n.BYTES_PER_ELEMENT;c+=1){l.push(r(f,c))}if(Boolean(u)===Boolean(i)){l.reverse()}h=new Uint8Array(this.buffer,s,n.BYTES_PER_ELEMENT);h.set(l)}}var i=function(){var e=new Uint16Array([4660]),t=new Uint8Array(e.buffer);return r(t,0)===18}();DataView=function(r,i,s){if(!(typeof r==="object"&&r instanceof ArrayBuffer)){throw new TypeError("TypeError")}this.buffer=r;this.byteOffset=e.ToUint32(i);if(this.byteOffset>this.buffer.byteLength){t()}if(arguments.length<3){this.byteLength=this.buffer.byteLength-this.byteOffset}else{this.byteLength=e.ToUint32(s)}if(this.byteOffset+this.byteLength>this.buffer.byteLength){t()}n(this)};if(ArrayBufferView){DataView.prototype=new ArrayBufferView}DataView.prototype.getUint8=s(Uint8Array);DataView.prototype.getInt8=s(Int8Array);DataView.prototype.getUint16=s(Uint16Array);DataView.prototype.getInt16=s(Int16Array);DataView.prototype.getUint32=s(Uint32Array);DataView.prototype.getInt32=s(Int32Array);DataView.prototype.getFloat32=s(Float32Array);DataView.prototype.getFloat64=s(Float64Array);DataView.prototype.setUint8=o(Uint8Array);DataView.prototype.setInt8=o(Int8Array);DataView.prototype.setUint16=o(Uint16Array);DataView.prototype.setInt16=o(Int16Array);DataView.prototype.setUint32=o(Uint32Array);DataView.prototype.setInt32=o(Int32Array);DataView.prototype.setFloat32=o(Float32Array);DataView.prototype.setFloat64=o(Float64Array)})()}})()
diff --git a/files_reader/js/libs/zip-ext.js b/files_reader/js/libs/zip-ext.js
new file mode 100644
index 0000000..f0bacac
--- /dev/null
+++ b/files_reader/js/libs/zip-ext.js
@@ -0,0 +1,241 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function() {
+
+	var ERR_HTTP_RANGE = "HTTP Range not supported.";
+
+	var Reader = zip.Reader;
+	var Writer = zip.Writer;
+	
+	var ZipDirectoryEntry;
+
+	var appendABViewSupported;
+	try {
+		appendABViewSupported = new Blob([ new DataView(new ArrayBuffer(0)) ]).size === 0;
+	} catch (e) {
+	}
+
+	function HttpReader(url) {
+		var that = this;
+
+		function getData(callback, onerror) {
+			var request;
+			if (!that.data) {
+				request = new XMLHttpRequest();
+				request.addEventListener("load", function() {
+					if (!that.size)
+						that.size = Number(request.getResponseHeader("Content-Length"));
+					that.data = new Uint8Array(request.response);
+					callback();
+				}, false);
+				request.addEventListener("error", onerror, false);
+				request.open("GET", url);
+				request.responseType = "arraybuffer";
+				request.send();
+			} else
+				callback();
+		}
+
+		function init(callback, onerror) {
+			var request = new XMLHttpRequest();
+			request.addEventListener("load", function() {
+				that.size = Number(request.getResponseHeader("Content-Length"));
+				callback();
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.open("HEAD", url);
+			request.send();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			getData(function() {
+				callback(new Uint8Array(that.data.subarray(index, index + length)));
+			}, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	HttpReader.prototype = new Reader();
+	HttpReader.prototype.constructor = HttpReader;
+
+	function HttpRangeReader(url) {
+		var that = this;
+
+		function init(callback, onerror) {
+			var request = new XMLHttpRequest();
+			request.addEventListener("load", function() {
+				that.size = Number(request.getResponseHeader("Content-Length"));
+				if (request.getResponseHeader("Accept-Ranges") == "bytes")
+					callback();
+				else
+					onerror(ERR_HTTP_RANGE);
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.open("HEAD", url);
+			request.send();
+		}
+
+		function readArrayBuffer(index, length, callback, onerror) {
+			var request = new XMLHttpRequest();
+			request.open("GET", url);
+			request.responseType = "arraybuffer";
+			request.setRequestHeader("Range", "bytes=" + index + "-" + (index + length - 1));
+			request.addEventListener("load", function() {
+				callback(request.response);
+			}, false);
+			request.addEventListener("error", onerror, false);
+			request.send();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			readArrayBuffer(index, length, function(arraybuffer) {
+				callback(new Uint8Array(arraybuffer));
+			}, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	HttpRangeReader.prototype = new Reader();
+	HttpRangeReader.prototype.constructor = HttpRangeReader;
+
+	function ArrayBufferReader(arrayBuffer) {
+		var that = this;
+
+		function init(callback, onerror) {
+			that.size = arrayBuffer.byteLength;
+			callback();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			callback(new Uint8Array(arrayBuffer.slice(index, index + length)));
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	ArrayBufferReader.prototype = new Reader();
+	ArrayBufferReader.prototype.constructor = ArrayBufferReader;
+
+	function ArrayBufferWriter() {
+		var array, that = this;
+
+		function init(callback, onerror) {
+			array = new Uint8Array();
+			callback();
+		}
+
+		function writeUint8Array(arr, callback, onerror) {
+			var tmpArray = new Uint8Array(array.length + arr.length);
+			tmpArray.set(array);
+			tmpArray.set(arr, array.length);
+			array = tmpArray;
+			callback();
+		}
+
+		function getData(callback) {
+			callback(array.buffer);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	ArrayBufferWriter.prototype = new Writer();
+	ArrayBufferWriter.prototype.constructor = ArrayBufferWriter;
+
+	function FileWriter(fileEntry, contentType) {
+		var writer, that = this;
+
+		function init(callback, onerror) {
+			fileEntry.createWriter(function(fileWriter) {
+				writer = fileWriter;
+				callback();
+			}, onerror);
+		}
+
+		function writeUint8Array(array, callback, onerror) {
+			var blob = new Blob([ appendABViewSupported ? array : array.buffer ], {
+				type : contentType
+			});
+			writer.onwrite = function() {
+				writer.onwrite = null;
+				callback();
+			};
+			writer.onerror = onerror;
+			writer.write(blob);
+		}
+
+		function getData(callback) {
+			fileEntry.file(callback);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	FileWriter.prototype = new Writer();
+	FileWriter.prototype.constructor = FileWriter;
+
+	zip.FileWriter = FileWriter;
+	zip.HttpReader = HttpReader;
+	zip.HttpRangeReader = HttpRangeReader;
+	zip.ArrayBufferReader = ArrayBufferReader;
+	zip.ArrayBufferWriter = ArrayBufferWriter;
+
+	if (zip.fs) {
+		ZipDirectoryEntry = zip.fs.ZipDirectoryEntry;
+		ZipDirectoryEntry.prototype.addHttpContent = function(name, URL, useRangeHeader) {
+			function addChild(parent, name, params, directory) {
+				if (parent.directory)
+					return directory ? new ZipDirectoryEntry(parent.fs, name, params, parent) : new zip.fs.ZipFileEntry(parent.fs, name, params, parent);
+				else
+					throw "Parent entry is not a directory.";
+			}
+
+			return addChild(this, name, {
+				data : URL,
+				Reader : useRangeHeader ? HttpRangeReader : HttpReader
+			});
+		};
+		ZipDirectoryEntry.prototype.importHttpContent = function(URL, useRangeHeader, onend, onerror) {
+			this.importZip(useRangeHeader ? new HttpRangeReader(URL) : new HttpReader(URL), onend, onerror);
+		};
+		zip.fs.FS.prototype.importHttpContent = function(URL, useRangeHeader, onend, onerror) {
+			this.entries = [];
+			this.root = new ZipDirectoryEntry(this);
+			this.root.importHttpContent(URL, useRangeHeader, onend, onerror);
+		};
+	}
+
+})();
diff --git a/files_reader/js/libs/zip-fs.js b/files_reader/js/libs/zip-fs.js
new file mode 100644
index 0000000..339bf66
--- /dev/null
+++ b/files_reader/js/libs/zip-fs.js
@@ -0,0 +1,538 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function() {
+
+	var CHUNK_SIZE = 512 * 1024;
+
+	var TextWriter = zip.TextWriter, //
+	BlobWriter = zip.BlobWriter, //
+	Data64URIWriter = zip.Data64URIWriter, //
+	Reader = zip.Reader, //
+	TextReader = zip.TextReader, //
+	BlobReader = zip.BlobReader, //
+	Data64URIReader = zip.Data64URIReader, //
+	createReader = zip.createReader, //
+	createWriter = zip.createWriter;
+
+	function ZipBlobReader(entry) {
+		var that = this, blobReader;
+
+		function init(callback) {
+			this.size = entry.uncompressedSize;
+			callback();
+		}
+
+		function getData(callback) {
+			if (that.data)
+				callback();
+			else
+				entry.getData(new BlobWriter(), function(data) {
+					that.data = data;
+					blobReader = new BlobReader(data);
+					callback();
+				}, null, that.checkCrc32);
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			getData(function() {
+				blobReader.readUint8Array(index, length, callback, onerror);
+			}, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	ZipBlobReader.prototype = new Reader();
+	ZipBlobReader.prototype.constructor = ZipBlobReader;
+	ZipBlobReader.prototype.checkCrc32 = false;
+
+	function getTotalSize(entry) {
+		var size = 0;
+
+		function process(entry) {
+			size += entry.uncompressedSize || 0;
+			entry.children.forEach(process);
+		}
+
+		process(entry);
+		return size;
+	}
+
+	function initReaders(entry, onend, onerror) {
+		var index = 0;
+
+		function next() {
+			index++;
+			if (index < entry.children.length)
+				process(entry.children[index]);
+			else
+				onend();
+		}
+
+		function process(child) {
+			if (child.directory)
+				initReaders(child, next, onerror);
+			else {
+				child.reader = new child.Reader(child.data, onerror);
+				child.reader.init(function() {
+					child.uncompressedSize = child.reader.size;
+					next();
+				});
+			}
+		}
+
+		if (entry.children.length)
+			process(entry.children[index]);
+		else
+			onend();
+	}
+
+	function detach(entry) {
+		var children = entry.parent.children;
+		children.forEach(function(child, index) {
+			if (child.id == entry.id)
+				children.splice(index, 1);
+		});
+	}
+
+	function exportZip(zipWriter, entry, onend, onprogress, totalSize) {
+		var currentIndex = 0;
+
+		function process(zipWriter, entry, onend, onprogress, totalSize) {
+			var childIndex = 0;
+
+			function exportChild() {
+				var child = entry.children[childIndex];
+				if (child)
+					zipWriter.add(child.getFullname(), child.reader, function() {
+						currentIndex += child.uncompressedSize || 0;
+						process(zipWriter, child, function() {
+							childIndex++;
+							exportChild();
+						}, onprogress, totalSize);
+					}, function(index) {
+						if (onprogress)
+							onprogress(currentIndex + index, totalSize);
+					}, {
+						directory : child.directory,
+						version : child.zipVersion
+					});
+				else
+					onend();
+			}
+
+			exportChild();
+		}
+
+		process(zipWriter, entry, onend, onprogress, totalSize);
+	}
+
+	function addFileEntry(zipEntry, fileEntry, onend, onerror) {
+		function getChildren(fileEntry, callback) {
+			if (fileEntry.isDirectory)
+				fileEntry.createReader().readEntries(callback);
+			if (fileEntry.isFile)
+				callback([]);
+		}
+
+		function process(zipEntry, fileEntry, onend) {
+			getChildren(fileEntry, function(children) {
+				var childIndex = 0;
+
+				function addChild(child) {
+					function nextChild(childFileEntry) {
+						process(childFileEntry, child, function() {
+							childIndex++;
+							processChild();
+						});
+					}
+
+					if (child.isDirectory)
+						nextChild(zipEntry.addDirectory(child.name));
+					if (child.isFile)
+						child.file(function(file) {
+							var childZipEntry = zipEntry.addBlob(child.name, file);
+							childZipEntry.uncompressedSize = file.size;
+							nextChild(childZipEntry);
+						}, onerror);
+				}
+
+				function processChild() {
+					var child = children[childIndex];
+					if (child)
+						addChild(child);
+					else
+						onend();
+				}
+
+				processChild();
+			});
+		}
+
+		if (fileEntry.isDirectory)
+			process(zipEntry, fileEntry, onend);
+		else
+			fileEntry.file(function(file) {
+				zipEntry.addBlob(fileEntry.name, file);
+				onend();
+			}, onerror);
+	}
+
+	function getFileEntry(fileEntry, entry, onend, onprogress, onerror, totalSize, checkCrc32) {
+		var currentIndex = 0;
+
+		function process(fileEntry, entry, onend, onprogress, onerror, totalSize) {
+			var childIndex = 0;
+
+			function addChild(child) {
+				function nextChild(childFileEntry) {
+					currentIndex += child.uncompressedSize || 0;
+					process(childFileEntry, child, function() {
+						childIndex++;
+						processChild();
+					}, onprogress, onerror, totalSize);
+				}
+
+				if (child.directory)
+					fileEntry.getDirectory(child.name, {
+						create : true
+					}, nextChild, onerror);
+				else
+					fileEntry.getFile(child.name, {
+						create : true
+					}, function(file) {
+						child.getData(new zip.FileWriter(file, zip.getMimeType(child.name)), nextChild, function(index) {
+							if (onprogress)
+								onprogress(currentIndex + index, totalSize);
+						}, checkCrc32);
+					}, onerror);
+			}
+
+			function processChild() {
+				var child = entry.children[childIndex];
+				if (child)
+					addChild(child);
+				else
+					onend();
+			}
+
+			processChild();
+		}
+
+		if (entry.directory)
+			process(fileEntry, entry, onend, onprogress, onerror, totalSize);
+		else
+			entry.getData(new zip.FileWriter(fileEntry, zip.getMimeType(entry.name)), onend, onprogress, checkCrc32);
+	}
+
+	function resetFS(fs) {
+		fs.entries = [];
+		fs.root = new ZipDirectoryEntry(fs);
+	}
+
+	function bufferedCopy(reader, writer, onend, onprogress, onerror) {
+		var chunkIndex = 0;
+
+		function stepCopy() {
+			var index = chunkIndex * CHUNK_SIZE;
+			if (onprogress)
+				onprogress(index, reader.size);
+			if (index < reader.size)
+				reader.readUint8Array(index, Math.min(CHUNK_SIZE, reader.size - index), function(array) {
+					writer.writeUint8Array(new Uint8Array(array), function() {
+						chunkIndex++;
+						stepCopy();
+					});
+				}, onerror);
+			else
+				writer.getData(onend);
+		}
+
+		stepCopy();
+	}
+
+	function getEntryData(writer, onend, onprogress, onerror) {
+		var that = this;
+		if (!writer || (writer.constructor == that.Writer && that.data))
+			onend(that.data);
+		else {
+			if (!that.reader)
+				that.reader = new that.Reader(that.data, onerror);
+			that.reader.init(function() {
+				writer.init(function() {
+					bufferedCopy(that.reader, writer, onend, onprogress, onerror);
+				}, onerror);
+			});
+		}
+	}
+
+	function addChild(parent, name, params, directory) {
+		if (parent.directory)
+			return directory ? new ZipDirectoryEntry(parent.fs, name, params, parent) : new ZipFileEntry(parent.fs, name, params, parent);
+		else
+			throw "Parent entry is not a directory.";
+	}
+
+	function ZipEntry() {
+	}
+
+	ZipEntry.prototype = {
+		init : function(fs, name, params, parent) {
+			var that = this;
+			if (fs.root && parent && parent.getChildByName(name))
+				throw "Entry filename already exists.";
+			if (!params)
+				params = {};
+			that.fs = fs;
+			that.name = name;
+			that.id = fs.entries.length;
+			that.parent = parent;
+			that.children = [];
+			that.zipVersion = params.zipVersion || 0x14;
+			that.uncompressedSize = 0;
+			fs.entries.push(that);
+			if (parent)
+				that.parent.children.push(that);
+		},
+		getFileEntry : function(fileEntry, onend, onprogress, onerror, checkCrc32) {
+			var that = this;
+			initReaders(that, function() {
+				getFileEntry(fileEntry, that, onend, onprogress, onerror, getTotalSize(that), checkCrc32);
+			}, onerror);
+		},
+		moveTo : function(target) {
+			var that = this;
+			if (target.directory) {
+				if (!target.isDescendantOf(that)) {
+					if (that != target) {
+						if (target.getChildByName(that.name))
+							throw "Entry filename already exists.";
+						detach(that);
+						that.parent = target;
+						target.children.push(that);
+					}
+				} else
+					throw "Entry is a ancestor of target entry.";
+			} else
+				throw "Target entry is not a directory.";
+		},
+		getFullname : function() {
+			var that = this, fullname = that.name, entry = that.parent;
+			while (entry) {
+				fullname = (entry.name ? entry.name + "/" : "") + fullname;
+				entry = entry.parent;
+			}
+			return fullname;
+		},
+		isDescendantOf : function(ancestor) {
+			var entry = this.parent;
+			while (entry && entry.id != ancestor.id)
+				entry = entry.parent;
+			return !!entry;
+		}
+	};
+	ZipEntry.prototype.constructor = ZipEntry;
+
+	var ZipFileEntryProto;
+
+	function ZipFileEntry(fs, name, params, parent) {
+		var that = this;
+		ZipEntry.prototype.init.call(that, fs, name, params, parent);
+		that.Reader = params.Reader;
+		that.Writer = params.Writer;
+		that.data = params.data;
+		that.getData = params.getData || getEntryData;
+	}
+
+	ZipFileEntry.prototype = ZipFileEntryProto = new ZipEntry();
+	ZipFileEntryProto.constructor = ZipFileEntry;
+	ZipFileEntryProto.getText = function(onend, onprogress, checkCrc32, encoding) {
+		this.getData(new TextWriter(encoding), onend, onprogress, checkCrc32);
+	};
+	ZipFileEntryProto.getBlob = function(mimeType, onend, onprogress, checkCrc32) {
+		this.getData(new BlobWriter(mimeType), onend, onprogress, checkCrc32);
+	};
+	ZipFileEntryProto.getData64URI = function(mimeType, onend, onprogress, checkCrc32) {
+		this.getData(new Data64URIWriter(mimeType), onend, onprogress, checkCrc32);
+	};
+
+	var ZipDirectoryEntryProto;
+
+	function ZipDirectoryEntry(fs, name, params, parent) {
+		var that = this;
+		ZipEntry.prototype.init.call(that, fs, name, params, parent);
+		that.directory = true;
+	}
+
+	ZipDirectoryEntry.prototype = ZipDirectoryEntryProto = new ZipEntry();
+	ZipDirectoryEntryProto.constructor = ZipDirectoryEntry;
+	ZipDirectoryEntryProto.addDirectory = function(name) {
+		return addChild(this, name, null, true);
+	};
+	ZipDirectoryEntryProto.addText = function(name, text) {
+		return addChild(this, name, {
+			data : text,
+			Reader : TextReader,
+			Writer : TextWriter
+		});
+	};
+	ZipDirectoryEntryProto.addBlob = function(name, blob) {
+		return addChild(this, name, {
+			data : blob,
+			Reader : BlobReader,
+			Writer : BlobWriter
+		});
+	};
+	ZipDirectoryEntryProto.addData64URI = function(name, dataURI) {
+		return addChild(this, name, {
+			data : dataURI,
+			Reader : Data64URIReader,
+			Writer : Data64URIWriter
+		});
+	};
+	ZipDirectoryEntryProto.addFileEntry = function(fileEntry, onend, onerror) {
+		addFileEntry(this, fileEntry, onend, onerror);
+	};
+	ZipDirectoryEntryProto.addData = function(name, params) {
+		return addChild(this, name, params);
+	};
+	ZipDirectoryEntryProto.importBlob = function(blob, onend, onerror) {
+		this.importZip(new BlobReader(blob), onend, onerror);
+	};
+	ZipDirectoryEntryProto.importText = function(text, onend, onerror) {
+		this.importZip(new TextReader(text), onend, onerror);
+	};
+	ZipDirectoryEntryProto.importData64URI = function(dataURI, onend, onerror) {
+		this.importZip(new Data64URIReader(dataURI), onend, onerror);
+	};
+	ZipDirectoryEntryProto.exportBlob = function(onend, onprogress, onerror) {
+		this.exportZip(new BlobWriter("application/zip"), onend, onprogress, onerror);
+	};
+	ZipDirectoryEntryProto.exportText = function(onend, onprogress, onerror) {
+		this.exportZip(new TextWriter(), onend, onprogress, onerror);
+	};
+	ZipDirectoryEntryProto.exportFileEntry = function(fileEntry, onend, onprogress, onerror) {
+		this.exportZip(new zip.FileWriter(fileEntry, "application/zip"), onend, onprogress, onerror);
+	};
+	ZipDirectoryEntryProto.exportData64URI = function(onend, onprogress, onerror) {
+		this.exportZip(new Data64URIWriter("application/zip"), onend, onprogress, onerror);
+	};
+	ZipDirectoryEntryProto.importZip = function(reader, onend, onerror) {
+		var that = this;
+		createReader(reader, function(zipReader) {
+			zipReader.getEntries(function(entries) {
+				entries.forEach(function(entry) {
+					var parent = that, path = entry.filename.split("/"), name = path.pop();
+					path.forEach(function(pathPart) {
+						parent = parent.getChildByName(pathPart) || new ZipDirectoryEntry(that.fs, pathPart, null, parent);
+					});
+					if (!entry.directory)
+						addChild(parent, name, {
+							data : entry,
+							Reader : ZipBlobReader
+						});
+				});
+				onend();
+			});
+		}, onerror);
+	};
+	ZipDirectoryEntryProto.exportZip = function(writer, onend, onprogress, onerror) {
+		var that = this;
+		initReaders(that, function() {
+			createWriter(writer, function(zipWriter) {
+				exportZip(zipWriter, that, function() {
+					zipWriter.close(onend);
+				}, onprogress, getTotalSize(that));
+			}, onerror);
+		}, onerror);
+	};
+	ZipDirectoryEntryProto.getChildByName = function(name) {
+		var childIndex, child, that = this;
+		for (childIndex = 0; childIndex < that.children.length; childIndex++) {
+			child = that.children[childIndex];
+			if (child.name == name)
+				return child;
+		}
+	};
+
+	function FS() {
+		resetFS(this);
+	}
+	FS.prototype = {
+		remove : function(entry) {
+			detach(entry);
+			this.entries[entry.id] = null;
+		},
+		find : function(fullname) {
+			var index, path = fullname.split("/"), node = this.root;
+			for (index = 0; node && index < path.length; index++)
+				node = node.getChildByName(path[index]);
+			return node;
+		},
+		getById : function(id) {
+			return this.entries[id];
+		},
+		importBlob : function(blob, onend, onerror) {
+			resetFS(this);
+			this.root.importBlob(blob, onend, onerror);
+		},
+		importText : function(text, onend, onerror) {
+			resetFS(this);
+			this.root.importText(text, onend, onerror);
+		},
+		importData64URI : function(dataURI, onend, onerror) {
+			resetFS(this);
+			this.root.importData64URI(dataURI, onend, onerror);
+		},
+		exportBlob : function(onend, onprogress, onerror) {
+			this.root.exportBlob(onend, onprogress, onerror);
+		},
+		exportText : function(onend, onprogress, onerror) {
+			this.root.exportText(onend, onprogress, onerror);
+		},
+		exportFileEntry : function(fileEntry, onend, onprogress, onerror) {
+			this.root.exportFileEntry(fileEntry, onend, onprogress, onerror);
+		},
+		exportData64URI : function(onend, onprogress, onerror) {
+			this.root.exportData64URI(onend, onprogress, onerror);
+		}
+	};
+
+	zip.fs = {
+		FS : FS,
+		ZipDirectoryEntry : ZipDirectoryEntry,
+		ZipFileEntry : ZipFileEntry
+	};
+
+	zip.getMimeType = function() {
+		return "application/octet-stream";
+	};
+
+})();
diff --git a/files_reader/js/libs/zip.js b/files_reader/js/libs/zip.js
new file mode 100644
index 0000000..655b0b9
--- /dev/null
+++ b/files_reader/js/libs/zip.js
@@ -0,0 +1,801 @@
+/*
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+(function(obj) {
+
+	var ERR_BAD_FORMAT = "File format is not recognized.";
+	var ERR_ENCRYPTED = "File contains encrypted entry.";
+	var ERR_ZIP64 = "File is using Zip64 (4gb+ file size).";
+	var ERR_READ = "Error while reading zip file.";
+	var ERR_WRITE = "Error while writing zip file.";
+	var ERR_WRITE_DATA = "Error while writing file data.";
+	var ERR_READ_DATA = "Error while reading file data.";
+	var ERR_DUPLICATED_NAME = "File already exists.";
+	var CHUNK_SIZE = 512 * 1024;
+
+	var INFLATE_JS = "inflate.js";
+	var DEFLATE_JS = "deflate.js";
+	
+	var TEXT_PLAIN = "text/plain";
+	
+	var MESSAGE_EVENT = "message";
+
+	var appendABViewSupported;
+	try {
+		appendABViewSupported = new Blob([ new DataView(new ArrayBuffer(0)) ]).size === 0;
+	} catch (e) {
+	}
+
+	function Crc32() {
+		var crc = -1, that = this;
+		that.append = function(data) {
+			var offset, table = that.table;
+			for (offset = 0; offset < data.length; offset++)
+				crc = (crc >>> 8) ^ table[(crc ^ data[offset]) & 0xFF];
+		};
+		that.get = function() {
+			return ~crc;
+		};
+	}
+	Crc32.prototype.table = (function() {
+		var i, j, t, table = [];
+		for (i = 0; i < 256; i++) {
+			t = i;
+			for (j = 0; j < 8; j++)
+				if (t & 1)
+					t = (t >>> 1) ^ 0xEDB88320;
+				else
+					t = t >>> 1;
+			table[i] = t;
+		}
+		return table;
+	})();
+
+	function blobSlice(blob, index, length) {
+		if (blob.slice)
+			return blob.slice(index, index + length);
+		else if (blob.webkitSlice)
+			return blob.webkitSlice(index, index + length);
+		else if (blob.mozSlice)
+			return blob.mozSlice(index, index + length);
+		else if (blob.msSlice)
+			return blob.msSlice(index, index + length);
+	}
+
+	function getDataHelper(byteLength, bytes) {
+		var dataBuffer, dataArray;
+		dataBuffer = new ArrayBuffer(byteLength);
+		dataArray = new Uint8Array(dataBuffer);
+		if (bytes)
+			dataArray.set(bytes, 0);
+		return {
+			buffer : dataBuffer,
+			array : dataArray,
+			view : new DataView(dataBuffer)
+		};
+	}
+
+	// Readers
+	function Reader() {
+	}
+
+	function TextReader(text) {
+		var that = this, blobReader;
+
+		function init(callback, onerror) {
+			var blob = new Blob([ text ], {
+				type : TEXT_PLAIN
+			});
+			blobReader = new BlobReader(blob);
+			blobReader.init(function() {
+				that.size = blobReader.size;
+				callback();
+			}, onerror);
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			blobReader.readUint8Array(index, length, callback, onerror);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	TextReader.prototype = new Reader();
+	TextReader.prototype.constructor = TextReader;
+
+	function Data64URIReader(dataURI) {
+		var that = this, dataStart;
+
+		function init(callback) {
+			var dataEnd = dataURI.length;
+			while (dataURI.charAt(dataEnd - 1) == "=")
+				dataEnd--;
+			dataStart = dataURI.indexOf(",") + 1;
+			that.size = Math.floor((dataEnd - dataStart) * 0.75);
+			callback();
+		}
+
+		function readUint8Array(index, length, callback) {
+			var i, data = getDataHelper(length);
+			var start = Math.floor(index / 3) * 4;
+			var end = Math.ceil((index + length) / 3) * 4;
+			var bytes = obj.atob(dataURI.substring(start + dataStart, end + dataStart));
+			var delta = index - Math.floor(start / 4) * 3;
+			for (i = delta; i < delta + length; i++)
+				data.array[i - delta] = bytes.charCodeAt(i);
+			callback(data.array);
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	Data64URIReader.prototype = new Reader();
+	Data64URIReader.prototype.constructor = Data64URIReader;
+
+	function BlobReader(blob) {
+		var that = this;
+
+		function init(callback) {
+			this.size = blob.size;
+			callback();
+		}
+
+		function readUint8Array(index, length, callback, onerror) {
+			var reader = new FileReader();
+			reader.onload = function(e) {
+				callback(new Uint8Array(e.target.result));
+			};
+			reader.onerror = onerror;
+			reader.readAsArrayBuffer(blobSlice(blob, index, length));
+		}
+
+		that.size = 0;
+		that.init = init;
+		that.readUint8Array = readUint8Array;
+	}
+	BlobReader.prototype = new Reader();
+	BlobReader.prototype.constructor = BlobReader;
+
+	// Writers
+
+	function Writer() {
+	}
+	Writer.prototype.getData = function(callback) {
+		callback(this.data);
+	};
+
+	function TextWriter(encoding) {
+		var that = this, blob;
+
+		function init(callback) {
+			blob = new Blob([], {
+				type : TEXT_PLAIN
+			});
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			blob = new Blob([ blob, appendABViewSupported ? array : array.buffer ], {
+				type : TEXT_PLAIN
+			});
+			callback();
+		}
+
+		function getData(callback, onerror) {
+			var reader = new FileReader();
+			reader.onload = function(e) {
+				callback(e.target.result);
+			};
+			reader.onerror = onerror;
+			reader.readAsText(blob, encoding);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	TextWriter.prototype = new Writer();
+	TextWriter.prototype.constructor = TextWriter;
+
+	function Data64URIWriter(contentType) {
+		var that = this, data = "", pending = "";
+
+		function init(callback) {
+			data += "data:" + (contentType || "") + ";base64,";
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			var i, delta = pending.length, dataString = pending;
+			pending = "";
+			for (i = 0; i < (Math.floor((delta + array.length) / 3) * 3) - delta; i++)
+				dataString += String.fromCharCode(array[i]);
+			for (; i < array.length; i++)
+				pending += String.fromCharCode(array[i]);
+			if (dataString.length > 2)
+				data += obj.btoa(dataString);
+			else
+				pending = dataString;
+			callback();
+		}
+
+		function getData(callback) {
+			callback(data + obj.btoa(pending));
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	Data64URIWriter.prototype = new Writer();
+	Data64URIWriter.prototype.constructor = Data64URIWriter;
+
+	function BlobWriter(contentType) {
+		var blob, that = this;
+
+		function init(callback) {
+			blob = new Blob([], {
+				type : contentType
+			});
+			callback();
+		}
+
+		function writeUint8Array(array, callback) {
+			blob = new Blob([ blob, appendABViewSupported ? array : array.buffer ], {
+				type : contentType
+			});
+			callback();
+		}
+
+		function getData(callback) {
+			callback(blob);
+		}
+
+		that.init = init;
+		that.writeUint8Array = writeUint8Array;
+		that.getData = getData;
+	}
+	BlobWriter.prototype = new Writer();
+	BlobWriter.prototype.constructor = BlobWriter;
+
+	// inflate/deflate core functions
+
+	function launchWorkerProcess(worker, reader, writer, offset, size, onappend, onprogress, onend, onreaderror, onwriteerror) {
+		var chunkIndex = 0, index, outputSize;
+
+		function onflush() {
+			worker.removeEventListener(MESSAGE_EVENT, onmessage, false);
+			onend(outputSize);
+		}
+
+		function onmessage(event) {
+			var message = event.data, data = message.data;
+
+			if (message.onappend) {
+				outputSize += data.length;
+				writer.writeUint8Array(data, function() {
+					onappend(false, data);
+					step();
+				}, onwriteerror);
+			}
+			if (message.onflush)
+				if (data) {
+					outputSize += data.length;
+					writer.writeUint8Array(data, function() {
+						onappend(false, data);
+						onflush();
+					}, onwriteerror);
+				} else
+					onflush();
+			if (message.progress && onprogress)
+				onprogress(index + message.current, size);
+		}
+
+		function step() {
+			index = chunkIndex * CHUNK_SIZE;
+			if (index < size)
+				reader.readUint8Array(offset + index, Math.min(CHUNK_SIZE, size - index), function(array) {
+					worker.postMessage({
+						append : true,
+						data : array
+					});
+					chunkIndex++;
+					if (onprogress)
+						onprogress(index, size);
+					onappend(true, array);
+				}, onreaderror);
+			else
+				worker.postMessage({
+					flush : true
+				});
+		}
+
+		outputSize = 0;
+		worker.addEventListener(MESSAGE_EVENT, onmessage, false);
+		step();
+	}
+
+	function launchProcess(process, reader, writer, offset, size, onappend, onprogress, onend, onreaderror, onwriteerror) {
+		var chunkIndex = 0, index, outputSize = 0;
+
+		function step() {
+			var outputData;
+			index = chunkIndex * CHUNK_SIZE;
+			if (index < size)
+				reader.readUint8Array(offset + index, Math.min(CHUNK_SIZE, size - index), function(inputData) {
+					var outputData = process.append(inputData, function() {
+						if (onprogress)
+							onprogress(offset + index, size);
+					});
+					outputSize += outputData.length;
+					onappend(true, inputData);
+					writer.writeUint8Array(outputData, function() {
+						onappend(false, outputData);
+						chunkIndex++;
+						setTimeout(step, 1);
+					}, onwriteerror);
+					if (onprogress)
+						onprogress(index, size);
+				}, onreaderror);
+			else {
+				outputData = process.flush();
+				if (outputData) {
+					outputSize += outputData.length;
+					writer.writeUint8Array(outputData, function() {
+						onappend(false, outputData);
+						onend(outputSize);
+					}, onwriteerror);
+				} else
+					onend(outputSize);
+			}
+		}
+
+		step();
+	}
+
+	function inflate(reader, writer, offset, size, computeCrc32, onend, onprogress, onreaderror, onwriteerror) {
+		var worker, crc32 = new Crc32();
+
+		function oninflateappend(sending, array) {
+			if (computeCrc32 && !sending)
+				crc32.append(array);
+		}
+
+		function oninflateend(outputSize) {
+			onend(outputSize, crc32.get());
+		}
+
+		if (obj.zip.useWebWorkers) {
+			worker = new Worker(obj.zip.workerScriptsPath + INFLATE_JS);
+			launchWorkerProcess(worker, reader, writer, offset, size, oninflateappend, onprogress, oninflateend, onreaderror, onwriteerror);
+		} else
+			launchProcess(new obj.zip.Inflater(), reader, writer, offset, size, oninflateappend, onprogress, oninflateend, onreaderror, onwriteerror);
+		return worker;
+	}
+
+	function deflate(reader, writer, level, onend, onprogress, onreaderror, onwriteerror) {
+		var worker, crc32 = new Crc32();
+
+		function ondeflateappend(sending, array) {
+			if (sending)
+				crc32.append(array);
+		}
+
+		function ondeflateend(outputSize) {
+			onend(outputSize, crc32.get());
+		}
+
+		function onmessage() {
+			worker.removeEventListener(MESSAGE_EVENT, onmessage, false);
+			launchWorkerProcess(worker, reader, writer, 0, reader.size, ondeflateappend, onprogress, ondeflateend, onreaderror, onwriteerror);
+		}
+
+		if (obj.zip.useWebWorkers) {
+			worker = new Worker(obj.zip.workerScriptsPath + DEFLATE_JS);
+			worker.addEventListener(MESSAGE_EVENT, onmessage, false);
+			worker.postMessage({
+				init : true,
+				level : level
+			});
+		} else
+			launchProcess(new obj.zip.Deflater(), reader, writer, 0, reader.size, ondeflateappend, onprogress, ondeflateend, onreaderror, onwriteerror);
+		return worker;
+	}
+
+	function copy(reader, writer, offset, size, computeCrc32, onend, onprogress, onreaderror, onwriteerror) {
+		var chunkIndex = 0, crc32 = new Crc32();
+
+		function step() {
+			var index = chunkIndex * CHUNK_SIZE;
+			if (index < size)
+				reader.readUint8Array(offset + index, Math.min(CHUNK_SIZE, size - index), function(array) {
+					if (computeCrc32)
+						crc32.append(array);
+					if (onprogress)
+						onprogress(index, size, array);
+					writer.writeUint8Array(array, function() {
+						chunkIndex++;
+						step();
+					}, onwriteerror);
+				}, onreaderror);
+			else
+				onend(size, crc32.get());
+		}
+
+		step();
+	}
+
+	// ZipReader
+
+	function decodeASCII(str) {
+		var i, out = "", charCode, extendedASCII = [ '\u00C7', '\u00FC', '\u00E9', '\u00E2', '\u00E4', '\u00E0', '\u00E5', '\u00E7', '\u00EA', '\u00EB',
+				'\u00E8', '\u00EF', '\u00EE', '\u00EC', '\u00C4', '\u00C5', '\u00C9', '\u00E6', '\u00C6', '\u00F4', '\u00F6', '\u00F2', '\u00FB', '\u00F9',
+				'\u00FF', '\u00D6', '\u00DC', '\u00F8', '\u00A3', '\u00D8', '\u00D7', '\u0192', '\u00E1', '\u00ED', '\u00F3', '\u00FA', '\u00F1', '\u00D1',
+				'\u00AA', '\u00BA', '\u00BF', '\u00AE', '\u00AC', '\u00BD', '\u00BC', '\u00A1', '\u00AB', '\u00BB', '_', '_', '_', '\u00A6', '\u00A6',
+				'\u00C1', '\u00C2', '\u00C0', '\u00A9', '\u00A6', '\u00A6', '+', '+', '\u00A2', '\u00A5', '+', '+', '-', '-', '+', '-', '+', '\u00E3',
+				'\u00C3', '+', '+', '-', '-', '\u00A6', '-', '+', '\u00A4', '\u00F0', '\u00D0', '\u00CA', '\u00CB', '\u00C8', 'i', '\u00CD', '\u00CE',
+				'\u00CF', '+', '+', '_', '_', '\u00A6', '\u00CC', '_', '\u00D3', '\u00DF', '\u00D4', '\u00D2', '\u00F5', '\u00D5', '\u00B5', '\u00FE',
+				'\u00DE', '\u00DA', '\u00DB', '\u00D9', '\u00FD', '\u00DD', '\u00AF', '\u00B4', '\u00AD', '\u00B1', '_', '\u00BE', '\u00B6', '\u00A7',
+				'\u00F7', '\u00B8', '\u00B0', '\u00A8', '\u00B7', '\u00B9', '\u00B3', '\u00B2', '_', ' ' ];
+		for (i = 0; i < str.length; i++) {
+			charCode = str.charCodeAt(i) & 0xFF;
+			if (charCode > 127)
+				out += extendedASCII[charCode - 128];
+			else
+				out += String.fromCharCode(charCode);
+		}
+		return out;
+	}
+
+	function decodeUTF8(string) {
+		return decodeURIComponent(escape(string));
+	}
+
+	function getString(bytes) {
+		var i, str = "";
+		for (i = 0; i < bytes.length; i++)
+			str += String.fromCharCode(bytes[i]);
+		return str;
+	}
+
+	function getDate(timeRaw) {
+		var date = (timeRaw & 0xffff0000) >> 16, time = timeRaw & 0x0000ffff;
+		try {
+			return new Date(1980 + ((date & 0xFE00) >> 9), ((date & 0x01E0) >> 5) - 1, date & 0x001F, (time & 0xF800) >> 11, (time & 0x07E0) >> 5,
+					(time & 0x001F) * 2, 0);
+		} catch (e) {
+		}
+	}
+
+	function readCommonHeader(entry, data, index, centralDirectory, onerror) {
+		entry.version = data.view.getUint16(index, true);
+		entry.bitFlag = data.view.getUint16(index + 2, true);
+		entry.compressionMethod = data.view.getUint16(index + 4, true);
+		entry.lastModDateRaw = data.view.getUint32(index + 6, true);
+		entry.lastModDate = getDate(entry.lastModDateRaw);
+		if ((entry.bitFlag & 0x01) === 0x01) {
+			onerror(ERR_ENCRYPTED);
+			return;
+		}
+		if (centralDirectory || (entry.bitFlag & 0x0008) != 0x0008) {
+			entry.crc32 = data.view.getUint32(index + 10, true);
+			entry.compressedSize = data.view.getUint32(index + 14, true);
+			entry.uncompressedSize = data.view.getUint32(index + 18, true);
+		}
+		if (entry.compressedSize === 0xFFFFFFFF || entry.uncompressedSize === 0xFFFFFFFF) {
+			onerror(ERR_ZIP64);
+			return;
+		}
+		entry.filenameLength = data.view.getUint16(index + 22, true);
+		entry.extraFieldLength = data.view.getUint16(index + 24, true);
+	}
+
+	function createZipReader(reader, onerror) {
+		function Entry() {
+		}
+
+		Entry.prototype.getData = function(writer, onend, onprogress, checkCrc32) {
+			var that = this, worker;
+
+			function terminate(callback, param) {
+				if (worker)
+					worker.terminate();
+				worker = null;
+				if (callback)
+					callback(param);
+			}
+
+			function testCrc32(crc32) {
+				var dataCrc32 = getDataHelper(4);
+				dataCrc32.view.setUint32(0, crc32);
+				return that.crc32 == dataCrc32.view.getUint32(0);
+			}
+
+			function getWriterData(uncompressedSize, crc32) {
+				if (checkCrc32 && !testCrc32(crc32))
+					onreaderror();
+				else
+					writer.getData(function(data) {
+						terminate(onend, data);
+					});
+			}
+
+			function onreaderror() {
+				terminate(onerror, ERR_READ_DATA);
+			}
+
+			function onwriteerror() {
+				terminate(onerror, ERR_WRITE_DATA);
+			}
+
+			reader.readUint8Array(that.offset, 30, function(bytes) {
+				var data = getDataHelper(bytes.length, bytes), dataOffset;
+				if (data.view.getUint32(0) != 0x504b0304) {
+					onerror(ERR_BAD_FORMAT);
+					return;
+				}
+				readCommonHeader(that, data, 4, false, onerror);
+				dataOffset = that.offset + 30 + that.filenameLength + that.extraFieldLength;
+				writer.init(function() {
+					if (that.compressionMethod === 0)
+						copy(reader, writer, dataOffset, that.compressedSize, checkCrc32, getWriterData, onprogress, onreaderror, onwriteerror);
+					else
+						worker = inflate(reader, writer, dataOffset, that.compressedSize, checkCrc32, getWriterData, onprogress, onreaderror, onwriteerror);
+				}, onwriteerror);
+			}, onreaderror);
+		};
+
+		function seekEOCDR(offset, entriesCallback) {
+			reader.readUint8Array(reader.size - offset, offset, function(bytes) {
+				var dataView = getDataHelper(bytes.length, bytes).view;
+				if (dataView.getUint32(0) != 0x504b0506) {
+					seekEOCDR(offset + 1, entriesCallback);
+				} else {
+					entriesCallback(dataView);
+				}
+			}, function() {
+				onerror(ERR_READ);
+			});
+		}
+
+		return {
+			getEntries : function(callback) {
+				if (reader.size < 22) {
+					onerror(ERR_BAD_FORMAT);
+					return;
+				}
+				// look for End of central directory record
+				seekEOCDR(22, function(dataView) {
+					var datalength, fileslength;
+					datalength = dataView.getUint32(16, true);
+					fileslength = dataView.getUint16(8, true);
+					reader.readUint8Array(datalength, reader.size - datalength, function(bytes) {
+						var i, index = 0, entries = [], entry, filename, comment, data = getDataHelper(bytes.length, bytes);
+						for (i = 0; i < fileslength; i++) {
+							entry = new Entry();
+							if (data.view.getUint32(index) != 0x504b0102) {
+								onerror(ERR_BAD_FORMAT);
+								return;
+							}
+							readCommonHeader(entry, data, index + 6, true, onerror);
+							entry.commentLength = data.view.getUint16(index + 32, true);
+							entry.directory = ((data.view.getUint8(index + 38) & 0x10) == 0x10);
+							entry.offset = data.view.getUint32(index + 42, true);
+							filename = getString(data.array.subarray(index + 46, index + 46 + entry.filenameLength));
+							entry.filename = ((entry.bitFlag & 0x0800) === 0x0800) ? decodeUTF8(filename) : decodeASCII(filename);
+							if (!entry.directory && entry.filename.charAt(entry.filename.length - 1) == "/")
+								entry.directory = true;
+							comment = getString(data.array.subarray(index + 46 + entry.filenameLength + entry.extraFieldLength, index + 46
+									+ entry.filenameLength + entry.extraFieldLength + entry.commentLength));
+							entry.comment = ((entry.bitFlag & 0x0800) === 0x0800) ? decodeUTF8(comment) : decodeASCII(comment);
+							entries.push(entry);
+							index += 46 + entry.filenameLength + entry.extraFieldLength + entry.commentLength;
+						}
+						callback(entries);
+					}, function() {
+						onerror(ERR_READ);
+					});
+				});
+			},
+			close : function(callback) {
+				if (callback)
+					callback();
+			}
+		};
+	}
+
+	// ZipWriter
+
+	function encodeUTF8(string) {
+		return unescape(encodeURIComponent(string));
+	}
+
+	function getBytes(str) {
+		var i, array = [];
+		for (i = 0; i < str.length; i++)
+			array.push(str.charCodeAt(i));
+		return array;
+	}
+
+	function createZipWriter(writer, onerror, dontDeflate) {
+		var worker, files = {}, filenames = [], datalength = 0;
+
+		function terminate(callback, message) {
+			if (worker)
+				worker.terminate();
+			worker = null;
+			if (callback)
+				callback(message);
+		}
+
+		function onwriteerror() {
+			terminate(onerror, ERR_WRITE);
+		}
+
+		function onreaderror() {
+			terminate(onerror, ERR_READ_DATA);
+		}
+
+		return {
+			add : function(name, reader, onend, onprogress, options) {
+				var header, filename, date;
+
+				function writeHeader(callback) {
+					var data;
+					date = options.lastModDate || new Date();
+					header = getDataHelper(26);
+					files[name] = {
+						headerArray : header.array,
+						directory : options.directory,
+						filename : filename,
+						offset : datalength,
+						comment : getBytes(encodeUTF8(options.comment || ""))
+					};
+					header.view.setUint32(0, 0x14000808);
+					if (options.version)
+						header.view.setUint8(0, options.version);
+					if (!dontDeflate && options.level !== 0 && !options.directory)
+						header.view.setUint16(4, 0x0800);
+					header.view.setUint16(6, (((date.getHours() << 6) | date.getMinutes()) << 5) | date.getSeconds() / 2, true);
+					header.view.setUint16(8, ((((date.getFullYear() - 1980) << 4) | (date.getMonth() + 1)) << 5) | date.getDate(), true);
+					header.view.setUint16(22, filename.length, true);
+					data = getDataHelper(30 + filename.length);
+					data.view.setUint32(0, 0x504b0304);
+					data.array.set(header.array, 4);
+					data.array.set(filename, 30);
+					datalength += data.array.length;
+					writer.writeUint8Array(data.array, callback, onwriteerror);
+				}
+
+				function writeFooter(compressedLength, crc32) {
+					var footer = getDataHelper(16);
+					datalength += compressedLength || 0;
+					footer.view.setUint32(0, 0x504b0708);
+					if (typeof crc32 != "undefined") {
+						header.view.setUint32(10, crc32, true);
+						footer.view.setUint32(4, crc32, true);
+					}
+					if (reader) {
+						footer.view.setUint32(8, compressedLength, true);
+						header.view.setUint32(14, compressedLength, true);
+						footer.view.setUint32(12, reader.size, true);
+						header.view.setUint32(18, reader.size, true);
+					}
+					writer.writeUint8Array(footer.array, function() {
+						datalength += 16;
+						terminate(onend);
+					}, onwriteerror);
+				}
+
+				function writeFile() {
+					options = options || {};
+					name = name.trim();
+					if (options.directory && name.charAt(name.length - 1) != "/")
+						name += "/";
+					if (files.hasOwnProperty(name)) {
+						onerror(ERR_DUPLICATED_NAME);
+						return;
+					}
+					filename = getBytes(encodeUTF8(name));
+					filenames.push(name);
+					writeHeader(function() {
+						if (reader)
+							if (dontDeflate || options.level === 0)
+								copy(reader, writer, 0, reader.size, true, writeFooter, onprogress, onreaderror, onwriteerror);
+							else
+								worker = deflate(reader, writer, options.level, writeFooter, onprogress, onreaderror, onwriteerror);
+						else
+							writeFooter();
+					}, onwriteerror);
+				}
+
+				if (reader)
+					reader.init(writeFile, onreaderror);
+				else
+					writeFile();
+			},
+			close : function(callback) {
+				var data, length = 0, index = 0, indexFilename, file;
+				for (indexFilename = 0; indexFilename < filenames.length; indexFilename++) {
+					file = files[filenames[indexFilename]];
+					length += 46 + file.filename.length + file.comment.length;
+				}
+				data = getDataHelper(length + 22);
+				for (indexFilename = 0; indexFilename < filenames.length; indexFilename++) {
+					file = files[filenames[indexFilename]];
+					data.view.setUint32(index, 0x504b0102);
+					data.view.setUint16(index + 4, 0x1400);
+					data.array.set(file.headerArray, index + 6);
+					data.view.setUint16(index + 32, file.comment.length, true);
+					if (file.directory)
+						data.view.setUint8(index + 38, 0x10);
+					data.view.setUint32(index + 42, file.offset, true);
+					data.array.set(file.filename, index + 46);
+					data.array.set(file.comment, index + 46 + file.filename.length);
+					index += 46 + file.filename.length + file.comment.length;
+				}
+				data.view.setUint32(index, 0x504b0506);
+				data.view.setUint16(index + 8, filenames.length, true);
+				data.view.setUint16(index + 10, filenames.length, true);
+				data.view.setUint32(index + 12, length, true);
+				data.view.setUint32(index + 16, datalength, true);
+				writer.writeUint8Array(data.array, function() {
+					terminate(function() {
+						writer.getData(callback);
+					});
+				}, onwriteerror);
+			}
+		};
+	}
+
+	obj.zip = {
+		Reader : Reader,
+		Writer : Writer,
+		BlobReader : BlobReader,
+		Data64URIReader : Data64URIReader,
+		TextReader : TextReader,
+		BlobWriter : BlobWriter,
+		Data64URIWriter : Data64URIWriter,
+		TextWriter : TextWriter,
+		createReader : function(reader, callback, onerror) {
+			reader.init(function() {
+				callback(createZipReader(reader, onerror));
+			}, onerror);
+		},
+		createWriter : function(writer, callback, onerror, dontDeflate) {
+			writer.init(function() {
+				callback(createZipWriter(writer, onerror, dontDeflate));
+			}, onerror);
+		},
+		workerScriptsPath : "",
+		useWebWorkers : true
+	};
+
+})(this);
diff --git a/files_reader/js/libs/zip.min.js b/files_reader/js/libs/zip.min.js
new file mode 100644
index 0000000..0e9ec88
--- /dev/null
+++ b/files_reader/js/libs/zip.min.js
@@ -0,0 +1,30 @@
+/*!
+ Copyright (c) 2013 Gildas Lormeau. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the distribution.
+
+ 3. The names of the authors may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JCRAFT,
+ INC. OR ANY CONTRIBUTORS TO THIS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
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--- /dev/null
+++ b/files_reader/js/loader.js
@@ -0,0 +1,85 @@
+var READER = function() {
+
+    var isMobile = navigator.userAgent.match(/Mobi/i);
+    var hasTouch = 'ontouchstart' in document.documentElement;
+
+    var sharingToken = null;
+
+    function hideReader() {
+        FileList.setViewerMode(false);
+        $("#controls").show();
+        $('#app-content #controls').removeClass('hidden');
+        $('iframe').remove();
+    }
+
+    function hideControls() {
+        $('#app-content #controls').hide();
+    }
+
+    function showReader(dir, filename, share) {
+        if (!showReader.shown) {
+            if (share === 'undefined')
+                share = '';
+            var viewer = OC.linkTo('files_reader', 'viewer.php') + '?dir=' + encodeURIComponent(dir).replace(/%2F/g, '/') + '&file=' + encodeURIComponent(filename.replace('&', '%26')) + '&share=' + encodeURIComponent(share);
+            if (isMobile || hasTouch)
+                window.open(viewer, dir + '/' + filename);
+            else {
+                $iframe = '<iframe style="width:100%;height:100%;display:block;position:absolute;top:0;" src="' + viewer + '" allowfullscreen="true" webkitallowfullscreen="true" mozallowfullscreen="true"  sandbox="allow-scripts allow-same-origin"/>';
+                if ($('#isPublic').val()) {
+                    // force the preview to adjust its height
+                    $('#preview').append($iframe).css({
+                        height: '100%'
+                    });
+                    $('body').css({
+                        height: '100%'
+                    });
+                    $('footer').addClass('hidden');
+                    $('#imgframe').addClass('hidden');
+                    $('.directLink').addClass('hidden');
+                    $('.directDownload').addClass('hidden');
+                    $('#controls').addClass('hidden');
+                } else {
+                    FileList.setViewerMode(true);
+                    $('#app-content').append($iframe);
+                }
+
+                // replace the controls with our own
+                hideControls();
+            }
+        }
+    }
+
+    function openReader(filename) {
+        if ($('#isPublic').val()) {
+            showReader(FileList.getCurrentDirectory(), filename, sharingToken);
+        } else {
+            showReader(FileList.getCurrentDirectory(), filename, '');
+        }
+    }
+
+    $(document).ready(function() {
+        if (!$.browser.msie) { //doesn't work on IE
+            sharingToken = $('#sharingToken').val();
+
+            // Logged view
+            if ($('#filesApp').val() && typeof FileActions !== 'undefined') {
+                OCA.Files.fileActions.register('application/epub+zip', 'Edit', OC.PERMISSION_READ, '', openReader);
+                FileActions.setDefault('application/epub+zip', 'Edit');
+            }
+
+            // Publicly shared view
+            if ($('#isPublic').val()) {
+                if ($('#mimetype').val() === 'application/epub+zip') {
+                    showReader('', '', sharingToken);
+                }
+            }
+        }
+    });
+
+    return {
+        hideReader: hideReader,
+        hideControls: hideControls,
+        showReader: showReader
+    }
+
+}();
diff --git a/files_reader/js/plugins/search.js b/files_reader/js/plugins/search.js
new file mode 100644
index 0000000..821da1d
--- /dev/null
+++ b/files_reader/js/plugins/search.js
@@ -0,0 +1,125 @@
+EPUBJS.reader.search = {};
+
+// Search Server -- https://github.com/futurepress/epubjs-search
+EPUBJS.reader.search.SERVER = "https://example.com/";
+
+EPUBJS.reader.search.request = function(q, callback) {
+	var fetch = $.ajax({
+		dataType: "json",
+		url: EPUBJS.reader.search.SERVER + "/search?q=" + encodeURIComponent(q) 
+	});
+
+	fetch.fail(function(err) {
+		console.error(err);
+	});
+
+	fetch.done(function(results) {
+		callback(results);
+	});
+};
+
+EPUBJS.reader.plugins.SearchController = function(Book) {
+	var reader = this;
+	
+	var $searchBox = $("#searchBox"),
+			$searchResults = $("#searchResults"),
+			$searchView = $("#searchView"),
+			iframeDoc;
+	
+	var searchShown = false;
+	
+	var onShow = function() {
+		query();
+		searchShown = true;
+		$searchView.addClass("shown");
+	};
+	
+	var onHide = function() {
+		searchShown = false;
+		$searchView.removeClass("shown");
+	};
+	
+	var query = function() {
+		var q = $searchBox.val();
+		
+		if(q == '') {
+			return;
+		}
+		
+		$searchResults.empty();
+		$searchResults.append("<li><p>Searching...</p></li>");
+		
+		
+		
+		EPUBJS.reader.search.request(q, function(data) {
+			var results = data.results;
+			
+			$searchResults.empty();
+			
+			if(iframeDoc) { 
+				$(iframeDoc).find('body').unhighlight();
+			}
+			
+			if(results.length == 0) {
+				$searchResults.append("<li><p>No Results Found</p></li>");
+				return;
+			}
+			
+			iframeDoc = $("#viewer iframe")[0].contentDocument;
+			$(iframeDoc).find('body').highlight(q, { element: 'span' });
+			
+			results.forEach(function(result) {
+				var $li = $("<li></li>");
+				var $item = $("<a href='"+result.href+"' data-cfi='"+result.cfi+"'><span>"+result.title+"</span><p>"+result.highlight+"</p></a>");
+	
+				$item.on("click", function(e) {
+					var $this = $(this),
+							cfi = $this.data("cfi");
+					
+					e.preventDefault();
+					
+					Book.gotoCfi(cfi+"/1:0");
+					
+					Book.on("renderer:chapterDisplayed", function() {
+						iframeDoc = $("#viewer iframe")[0].contentDocument;
+						$(iframeDoc).find('body').highlight(q, { element: 'span' });
+					})
+					
+					
+					
+				});
+				$li.append($item);
+				$searchResults.append($li);
+			});
+	
+		});
+	
+	};
+	
+	$searchBox.on("search", function(e) {
+		var q = $searchBox.val();
+		
+		//-- SearchBox is empty or cleared
+		if(q == '') {
+			$searchResults.empty();
+			if(reader.SidebarController.getActivePanel() == "Search") {
+				reader.SidebarController.changePanelTo("Toc");
+			}
+			
+			$(iframeDoc).find('body').unhighlight();
+			iframeDoc = false;
+			return;
+		}
+		
+		reader.SidebarController.changePanelTo("Search");
+		
+		e.preventDefault();
+	});
+	
+	
+	
+	return {
+		"show" : onShow,
+		"hide" : onHide
+	};
+};
diff --git a/files_reader/js/reader.js b/files_reader/js/reader.js
new file mode 100644
index 0000000..8a2fabd
--- /dev/null
+++ b/files_reader/js/reader.js
@@ -0,0 +1,1124 @@
+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);
+	};
+
+	_.extend(ePubReader, {
+		noConflict : function() {
+			root.ePubReader = previousReader;
+			return this;
+		}
+	});
+
+	//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 = $("#viewer");
+	var search = window.location.search;
+	var parameters;
+
+	this.settings = _.defaults(_options || {}, {
+		bookPath : bookPath,
+		restore : true,
+		reload : false,
+		bookmarks : null,
+		annotations : null,
+		contained : null,
+		bookKey : null,
+		styles : null,
+		sidebarReflow: false,
+		generatePagination: false,
+		history: true
+	});
+
+	// Overide options with search parameters
+	if(search) {
+		parameters = search.slice(1).split("&");
+		parameters.forEach(function(p){
+			var split = p.split("=");
+			var name = split[0];
+			var value = split[1] || '';
+			reader.settings[name] = value;
+		});
+	}
+
+	this.setBookKey(this.settings.bookPath); //-- This could be username + path or any unique string
+	
+	if(this.settings.restore && this.isSaved()) {
+		this.applySavedSettings();
+	}
+
+	this.settings.styles = this.settings.styles || {
+		fontSize : "100%"
+	};
+	
+	this.book = book = new EPUBJS.Book({
+		bookPath: this.settings.bookPath,
+		restore: this.settings.restore,
+		reload: this.settings.reload,
+		contained: this.settings.contained,
+		bookKey: this.settings.bookKey,
+		styles: this.settings.styles
+	});
+	
+	if(this.settings.previousLocationCfi) {
+		book.gotoCfi(this.settings.previousLocationCfi);
+	}
+	
+	this.offline = false;
+	this.sidebarOpen = false;
+	if(!this.settings.bookmarks) {
+		this.settings.bookmarks = [];
+	}
+	
+	if(!this.settings.annotations) {
+		this.settings.annotations = [];
+	}
+
+	if(this.settings.generatePagination) {
+		book.generatePagination($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;
+	
+	delete this.settings.bookmarks[bookmark];
+	
+	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;
+		}
+	
+		stored = JSON.parse(localStorage.getItem(this.settings.bookKey));
+		
+		if(stored) {
+			this.settings = _.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);
+EPUBJS.reader.BookmarksController = function() {
+	var reader = this;
+	var book = this.book;
+
+	var $bookmarks = $("#bookmarksView"),
+			$list = $bookmarks.find("#bookmarks");
+	
+	var docfrag = document.createDocumentFragment();
+	
+	var show = function() {
+		$bookmarks.show();
+	};
+
+	var hide = function() {
+		$bookmarks.hide();
+	};
+	
+	var counter = 0;
+	
+	var createBookmarkItem = function(cfi) {
+		var listitem = document.createElement("li"),
+				link = document.createElement("a");
+		
+		listitem.id = "bookmark-"+counter;
+		listitem.classList.add('list_item');
+		
+		//-- TODO: Parse Cfi
+		link.textContent = cfi;
+		link.href = cfi;
+
+		link.classList.add('bookmark_link');
+		
+		link.addEventListener("click", function(event){
+				var cfi = this.getAttribute('href');
+				book.gotoCfi(cfi);
+				event.preventDefault();
+		}, false);
+		
+		listitem.appendChild(link);
+		
+		counter++;
+		
+		return listitem;
+	};
+
+	this.settings.bookmarks.forEach(function(cfi) { 
+		var bookmark = createBookmarkItem(cfi);
+		docfrag.appendChild(bookmark);
+	});
+	
+	$list.append(docfrag);
+	
+	this.on("reader:bookmarked", function(cfi) {
+		var item = createBookmarkItem(cfi);
+		$list.append(item);
+	});
+	
+	this.on("reader:unbookmarked", function(index) {
+		var $item = $("#bookmark-"+index);
+		$item.remove();
+	});
+
+	return {
+		"show" : show,
+		"hide" : hide
+	};
+};
+EPUBJS.reader.ControlsController = function(book) {
+	var reader = this;
+
+	var $store = $("#store"),
+			$fullscreen = $("#fullscreen"),
+			$fullscreenicon = $("#fullscreenicon"),
+			$cancelfullscreenicon = $("#cancelfullscreenicon"),
+			$slider = $("#slider"),
+			$main = $("#main"),
+			$sidebar = $("#sidebar"),
+			$settings = $("#setting"),
+			$bookmark = $("#bookmark");
+
+	var goOnline = function() {
+		reader.offline = false;
+		// $store.attr("src", $icon.data("save"));
+	};
+
+	var goOffline = function() {
+		reader.offline = true;
+		// $store.attr("src", $icon.data("saved"));
+	};
+	
+	var fullscreen = false;
+
+	book.on("book:online", goOnline);
+	book.on("book:offline", goOffline);
+
+	$slider.on("click", function () {
+		if(reader.sidebarOpen) {
+			reader.SidebarController.hide();
+			$slider.addClass("icon-menu");
+			$slider.removeClass("icon-right");
+		} else {
+			reader.SidebarController.show();
+			$slider.addClass("icon-right");
+			$slider.removeClass("icon-menu");
+		}
+	});
+
+	$fullscreen.on("click", function() {
+		screenfull.toggle($('#container')[0]);
+	});
+
+	if(screenfull) {
+		document.addEventListener(screenfull.raw.fullscreenchange, function() {
+				fullscreen = screenfull.isFullscreen;
+				if(fullscreen) {
+					$fullscreen
+						.addClass("icon-resize-small")
+						.removeClass("icon-resize-full");
+				} else {
+					$fullscreen
+						.addClass("icon-resize-full")
+						.removeClass("icon-resize-small");
+				}
+		});
+	}
+	
+	$settings.on("click", function() {
+		reader.SettingsController.show();
+	});
+
+	$bookmark.on("click", function() {
+		var cfi = reader.book.getCurrentLocationCfi();
+		var bookmarked = reader.isBookmarked(cfi);
+		
+		if(bookmarked === -1) { //-- Add bookmark
+			reader.addBookmark(cfi);
+			$bookmark
+				.addClass("icon-bookmark")
+				.removeClass("icon-bookmark-empty"); 
+		} else { //-- Remove Bookmark
+			reader.removeBookmark(cfi);
+			$bookmark
+				.removeClass("icon-bookmark")
+				.addClass("icon-bookmark-empty"); 
+		}
+
+	});
+
+	book.on('renderer:locationChanged', function(cfi){
+		var cfiFragment = "#" + cfi;
+		//-- Check if bookmarked
+		var bookmarked = reader.isBookmarked(cfi);
+		if(bookmarked === -1) { //-- Not bookmarked
+			$bookmark
+				.removeClass("icon-bookmark")
+				.addClass("icon-bookmark-empty"); 
+		} else { //-- Bookmarked
+			$bookmark
+				.addClass("icon-bookmark")
+				.removeClass("icon-bookmark-empty"); 
+		}
+		
+		reader.currentLocationCfi = cfi;
+		
+		// Update the History Location
+		if(reader.settings.history &&
+				window.location.hash != cfiFragment) {
+			// Add CFI fragment to the history
+			history.pushState({}, '', cfiFragment);
+		}
+	});
+	
+	book.on('book:pageChanged', function(location){
+		// console.log("page", location.page, location.percentage)
+	});
+
+	return {
+
+	};
+};
+EPUBJS.reader.MetaController = function(meta) {
+	var title = meta.bookTitle,
+			author = meta.creator;
+
+	var $title = $("#book-title"),
+			$author = $("#chapter-title"),
+			$dash = $("#title-seperator");
+
+		document.title = title+" – "+author;
+
+		$title.html(title);
+		$author.html(author);
+		$dash.show();
+};
+EPUBJS.reader.NotesController = function() {
+	var book = this.book;
+	var reader = this;
+	var $notesView = $("#notesView");
+	var $notes = $("#notes");
+	var $text = $("#note-text");
+	var $anchor = $("#note-anchor");
+	var annotations = reader.settings.annotations;
+	var renderer = book.renderer;
+	var popups = [];
+	var epubcfi = new EPUBJS.EpubCFI();
+
+	var show = function() {
+		$notesView.show();
+	};
+
+	var hide = function() {
+		$notesView.hide();
+	}
+	
+	var insertAtPoint = function(e) {
+		var range;
+		var textNode;
+		var offset;
+		var doc = book.renderer.doc;
+		var cfi;
+		var annotation;
+		
+		// standard
+		if (doc.caretPositionFromPoint) {
+			range = doc.caretPositionFromPoint(e.clientX, e.clientY);
+			textNode = range.offsetNode;
+			offset = range.offset;
+		// WebKit
+		} else if (doc.caretRangeFromPoint) {
+			range = doc.caretRangeFromPoint(e.clientX, e.clientY);
+			textNode = range.startContainer;
+			offset = range.startOffset;
+		}
+
+		if (textNode.nodeType !== 3) {
+			for (var i=0; i < textNode.childNodes.length; i++) {
+				if (textNode.childNodes[i].nodeType == 3) {
+					textNode = textNode.childNodes[i];
+					break;
+				}
+			}
+			}
+		
+		// Find the end of the sentance
+		offset = textNode.textContent.indexOf(".", offset);
+		if(offset === -1){
+			offset = textNode.length; // Last item
+		} else {
+			offset += 1; // After the period
+		}
+		
+		cfi = epubcfi.generateCfiFromTextNode(textNode, offset, book.renderer.currentChapter.cfiBase);
+
+		annotation = {
+			annotatedAt: new Date(),
+			anchor: cfi,
+			body: $text.val()
+		}
+
+		// add to list
+		reader.addNote(annotation);
+
+		// attach
+		addAnnotation(annotation);
+		placeMarker(annotation);
+
+		// clear
+		$text.val('');
+		$anchor.text("Attach");
+		$text.prop("disabled", false);
+		
+		book.off("renderer:click", insertAtPoint);
+		
+	};
+	
+	var addAnnotation = function(annotation){
+		var note = document.createElement("li");
+		var link = document.createElement("a");
+		
+		note.innerHTML = annotation.body;
+		// note.setAttribute("ref", annotation.anchor);
+		link.innerHTML = " context &#187;";
+		link.href = "#"+annotation.anchor;
+		link.onclick = function(){
+			book.gotoCfi(annotation.anchor);
+			return false;
+		};
+		
+		note.appendChild(link);
+		$notes.append(note);
+
+	};
+	
+	var placeMarker = function(annotation){
+		var doc = book.renderer.doc;
+		var marker = document.createElement("span");
+		var mark = document.createElement("a");
+		marker.classList.add("footnotesuperscript", "reader_generated");
+		
+		marker.style.verticalAlign = "super";
+		marker.style.fontSize = ".75em";
+		// marker.style.position = "relative";
+		marker.style.lineHeight = "1em";
+
+		// mark.style.display = "inline-block";
+		mark.style.padding = "2px";
+		mark.style.backgroundColor = "#fffa96";
+		mark.style.borderRadius = "5px";
+		mark.style.cursor = "pointer";
+		
+		marker.id = "note-"+EPUBJS.core.uuid();
+		mark.innerHTML = annotations.indexOf(annotation) + 1 + "[Reader]";
+		
+		marker.appendChild(mark);
+		epubcfi.addMarker(annotation.anchor, doc, marker);
+		
+		markerEvents(marker, annotation.body);
+	}
+	
+	var markerEvents = function(item, txt){
+		var id = item.id;
+		
+		var showPop = function(){
+			var poppos,
+					iheight = renderer.height,
+					iwidth = renderer.width,
+			 		tip,
+					pop,
+					maxHeight = 225,
+					itemRect,
+					left,
+					top,
+					pos;
+	
+
+			//-- create a popup with endnote inside of it
+			if(!popups[id]) {
+				popups[id] = document.createElement("div");
+				popups[id].setAttribute("class", "popup");
+				
+				pop_content = document.createElement("div"); 
+				
+				popups[id].appendChild(pop_content);
+				
+				pop_content.innerHTML = txt;
+				pop_content.setAttribute("class", "pop_content");
+		
+				renderer.render.document.body.appendChild(popups[id]);
+				
+				//-- TODO: will these leak memory? - Fred 
+				popups[id].addEventListener("mouseover", onPop, false);
+				popups[id].addEventListener("mouseout", offPop, false);
+		
+				//-- Add hide on page change
+				renderer.on("renderer:locationChanged", hidePop, this);
+				renderer.on("renderer:locationChanged", offPop, this);
+				// chapter.book.on("renderer:chapterDestroy", hidePop, this);
+			}
+			
+			pop = popups[id];
+			
+			
+			//-- get location of item
+			itemRect = item.getBoundingClientRect();
+			left = itemRect.left;
+			top = itemRect.top;
+
+			//-- show the popup
+			pop.classList.add("show");
+			
+			//-- locations of popup
+			popRect = pop.getBoundingClientRect();
+			
+			//-- position the popup
+			pop.style.left = left - popRect.width / 2 + "px";
+			pop.style.top = top + "px";
+							
+			
+			//-- Adjust max height
+			if(maxHeight > iheight / 2.5) {
+				maxHeight = iheight / 2.5;
+				pop_content.style.maxHeight = maxHeight + "px";
+			}
+							
+			//-- switch above / below
+			if(popRect.height + top >= iheight - 25) {
+				pop.style.top = top - popRect.height  + "px";
+				pop.classList.add("above");
+			}else{
+				pop.classList.remove("above");
+			}
+			
+			//-- switch left
+			if(left - popRect.width <= 0) {
+				pop.style.left = left + "px";
+				pop.classList.add("left");
+			}else{
+				pop.classList.remove("left");
+			}
+			
+			//-- switch right
+			if(left + popRect.width / 2 >= iwidth) {
+				//-- TEMP MOVE: 300
+				pop.style.left = left - 300 + "px";
+				
+				popRect = pop.getBoundingClientRect();
+				pop.style.left = left - popRect.width + "px";
+				//-- switch above / below again
+				if(popRect.height + top >= iheight - 25) { 
+					pop.style.top = top - popRect.height  + "px";
+					pop.classList.add("above");
+				}else{
+					pop.classList.remove("above");
+				}
+				
+				pop.classList.add("right");
+			}else{
+				pop.classList.remove("right");
+			}
+			
+		}
+		
+		var onPop = function(){
+			popups[id].classList.add("on");
+		}
+		
+		var offPop = function(){
+			popups[id].classList.remove("on");
+		}
+		
+		var hidePop = function(){
+			setTimeout(function(){
+				popups[id].classList.remove("show");
+			}, 100);	
+		}
+		
+		var openSidebar = function(){
+			reader.ReaderController.slideOut();
+			show();
+		};
+		
+		item.addEventListener("mouseover", showPop, false);
+		item.addEventListener("mouseout", hidePop, false);
+		item.addEventListener("click", openSidebar, false);
+		
+	}
+	$anchor.on("click", function(e){
+		
+		$anchor.text("Cancel");
+		$text.prop("disabled", "true");
+		// listen for selection
+		book.on("renderer:click", insertAtPoint);
+				
+	});
+	
+	annotations.forEach(function(note) {
+		addAnnotation(note);
+	});
+	
+	
+	renderer.registerHook("beforeChapterDisplay", function(callback, renderer){
+		var chapter = renderer.currentChapter;
+		annotations.forEach(function(note) {
+			var cfi = epubcfi.parse(note.anchor);
+			if(cfi.spinePos === chapter.spinePos) {
+				try {
+					placeMarker(note);
+				} catch(e) {
+					console.log("anchoring failed", note.anchor);
+				}
+			}
+		});
+		callback();
+	}, true);
+
+
+	return {
+		"show" : show,
+		"hide" : hide
+	};
+};
+EPUBJS.reader.ReaderController = function(book) {
+	var $main = $("#main"),
+			$divider = $("#divider"),
+			$loader = $("#loader"),
+			$next = $("#next"),
+			$prev = $("#prev");
+	var reader = this;
+	var book = this.book;
+	var slideIn = function() {
+		var currentPosition = book.getCurrentLocationCfi();
+		if (reader.settings.sidebarReflow){
+			$main.removeClass('single');
+			$main.one("transitionend", function(){
+				book.gotoCfi(currentPosition);
+			});
+		} else {
+			$main.removeClass("closed");
+		}
+	};
+
+	var slideOut = function() {
+		var currentPosition = book.getCurrentLocationCfi();
+		if (reader.settings.sidebarReflow){
+			$main.addClass('single');
+			$main.one("transitionend", function(){
+				book.gotoCfi(currentPosition);
+			});
+		} else {
+			$main.addClass("closed");
+		}
+	};
+
+	var showLoader = function() {
+		$loader.show();
+		hideDivider();
+	};
+
+	var hideLoader = function() {
+		$loader.hide();
+		
+		//-- If the book is using spreads, show the divider
+		// if(book.settings.spreads) {
+		// 	showDivider();
+		// }
+	};
+
+	var showDivider = function() {
+		$divider.addClass("show");
+	};
+
+	var hideDivider = function() {
+		$divider.removeClass("show");
+	};
+
+	var keylock = false;
+
+	var arrowKeys = function(e) {		
+		if(e.keyCode == 37) { 
+			book.prevPage();
+			$prev.addClass("active");
+
+			keylock = true;
+			setTimeout(function(){
+				keylock = false;
+				$prev.removeClass("active");
+			}, 100);
+
+			 e.preventDefault();
+		}
+		if(e.keyCode == 39) { 
+			book.nextPage();
+			$next.addClass("active");
+
+			keylock = true;
+			setTimeout(function(){
+				keylock = false;
+				$next.removeClass("active");
+			}, 100);
+
+			 e.preventDefault();
+		}
+	}
+
+	document.addEventListener('keydown', arrowKeys, false);
+
+	$next.on("click", function(e){
+		book.nextPage();
+		e.preventDefault();
+	});
+
+	$prev.on("click", function(e){
+		book.prevPage();
+		e.preventDefault();
+	});
+	
+	book.on("renderer:spreads", function(bool){
+		if(bool) {
+			showDivider();
+		} else {
+			hideDivider();
+		}
+	});
+
+	// book.on("book:atStart", function(){
+	// 	$prev.addClass("disabled");
+	// });
+	// 
+	// book.on("book:atEnd", function(){
+	// 	$next.addClass("disabled");	
+	// });
+
+	return {
+		"slideOut" : slideOut,
+		"slideIn"  : slideIn,
+		"showLoader" : showLoader,
+		"hideLoader" : hideLoader,
+		"showDivider" : showDivider,
+		"hideDivider" : hideDivider,
+		"arrowKeys" : arrowKeys
+	};
+};
+EPUBJS.reader.SettingsController = function() {
+	var book = this.book;
+	var reader = this;
+	var $settings = $("#settings-modal"),
+			$overlay = $(".overlay");
+
+	var show = function() {
+		$settings.addClass("md-show");
+	};
+
+	var hide = function() {
+		$settings.removeClass("md-show");
+	};
+
+	var $sidebarReflowSetting = $('#sidebarReflow');
+
+	$sidebarReflowSetting.on('click', function() {
+		reader.settings.sidebarReflow = !reader.settings.sidebarReflow;
+	});
+
+	$settings.find(".closer").on("click", function() {
+		hide();
+	});
+
+	$overlay.on("click", function() {
+		hide();
+	});
+
+	return {
+		"show" : show,
+		"hide" : hide
+	};
+};
+EPUBJS.reader.SidebarController = function(book) {
+	var reader = this;
+
+	var $sidebar = $("#sidebar"),
+			$panels = $("#panels");
+
+	var activePanel = "Toc";
+
+	var changePanelTo = function(viewName) {
+		var controllerName = viewName + "Controller";
+		
+		if(activePanel == viewName || typeof reader[controllerName] === 'undefined' ) return;
+		reader[activePanel+ "Controller"].hide();
+		reader[controllerName].show();
+		activePanel = viewName;
+
+		$panels.find('.active').removeClass("active");
+		$panels.find("#show-" + viewName ).addClass("active");
+	};
+	
+	var getActivePanel = function() {
+		return activePanel;
+	};
+	
+	var show = function() {
+		reader.sidebarOpen = true;
+		reader.ReaderController.slideOut();
+		$sidebar.addClass("open");
+	}
+
+	var hide = function() {
+		reader.sidebarOpen = false;
+		reader.ReaderController.slideIn();
+		$sidebar.removeClass("open");
+	}
+
+	$panels.find(".show_view").on("click", function(event) {
+		var view = $(this).data("view");
+
+		changePanelTo(view);
+		event.preventDefault();
+	});
+
+	return {
+		'show' : show,
+		'hide' : hide,
+		'getActivePanel' : getActivePanel,
+		'changePanelTo' : changePanelTo
+	};
+};
+EPUBJS.reader.TocController = function(toc) {
+	var book = this.book;
+
+	var $list = $("#tocView"),
+			docfrag = document.createDocumentFragment();
+
+	var currentChapter = false;
+
+	var generateTocItems = function(toc, level) {
+		var container = document.createElement("ul");
+
+		if(!level) level = 1;
+
+		toc.forEach(function(chapter) {
+			var listitem = document.createElement("li"),
+					link = document.createElement("a");
+					toggle = document.createElement("a");
+
+			var subitems;
+
+			listitem.id = "toc-"+chapter.id;
+			listitem.classList.add('list_item');
+
+			link.textContent = chapter.label;
+			link.href = chapter.href;
+			
+			link.classList.add('toc_link');
+
+			listitem.appendChild(link);
+
+			if(chapter.subitems.length > 0) {
+				level++;
+				subitems = generateTocItems(chapter.subitems, level);
+				toggle.classList.add('toc_toggle');
+
+				listitem.insertBefore(toggle, link);
+				listitem.appendChild(subitems);
+			}
+
+
+			container.appendChild(listitem);
+
+		});
+
+		return container;
+	};
+
+	var onShow = function() {
+		$list.show();
+	};
+
+	var onHide = function() {
+		$list.hide();
+	};
+
+	var chapterChange = function(e) {
+		var id = e.id,
+				$item = $list.find("#toc-"+id),
+				$current = $list.find(".currentChapter"),
+				$open = $list.find('.openChapter');
+
+		if($item.length){
+
+			if($item != $current && $item.has(currentChapter).length > 0) {
+				$current.removeClass("currentChapter");
+			}
+
+			$item.addClass("currentChapter");
+
+			// $open.removeClass("openChapter");
+			$item.parents('li').addClass("openChapter");
+		}	  
+	};
+
+	book.on('renderer:chapterDisplayed', chapterChange);
+
+	var tocitems = generateTocItems(toc);
+
+	docfrag.appendChild(tocitems);
+
+	$list.append(docfrag);
+	$list.find(".toc_link").on("click", function(event){
+			var url = this.getAttribute('href');
+
+			event.preventDefault();
+
+			//-- Provide the Book with the url to show
+			//   The Url must be found in the books manifest
+			book.goto(url);
+
+			$list.find(".currentChapter")
+					.addClass("openChapter")
+					.removeClass("currentChapter");
+
+			$(this).parent('li').addClass("currentChapter");
+
+	});
+
+	$list.find(".toc_toggle").on("click", function(event){
+			var $el = $(this).parent('li'),
+					open = $el.hasClass("openChapter");
+
+			event.preventDefault();
+			if(open){
+				$el.removeClass("openChapter");
+			} else {
+				$el.addClass("openChapter");
+			}
+	});
+
+	return {
+		"show" : onShow,
+		"hide" : onHide
+	};
+};
+
+//# sourceMappingURL=reader.js.map
diff --git a/files_reader/js/reader.min.js b/files_reader/js/reader.min.js
new file mode 100644
index 0000000..4c607fe
--- /dev/null
+++ b/files_reader/js/reader.min.js
@@ -0,0 +1,2 @@
+EPUBJS.reader={},EPUBJS.reader.plugins={},function(a){var b=a.ePubReader||{},c=a.ePubReader=function(a,b){return new EPUBJS.Reader(a,b)};_.extend(c,{noConflict:function(){return a.ePubReader=b,this}}),"function"==typeof define&&define.amd?define(function(){return Reader}):"undefined"!=typeof module&&module.exports&&(module.exports=c)}(window,jQuery),EPUBJS.Reader=function(a,b){var c,d,e,f=this,g=$("#viewer"),h=window.location.search;this.settings=_.defaults(b||{},{bookPath:a,restore:!0,reload:!1,bookmarks:null,annotations:null,contained:null,bookKey:null,styles:null,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]=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({bookPath:this.settings.bookPath,restore:this.settings.restore,reload:this.settings.reload,contained:this.settings.contained,bookKey:this.settings.bookKey,styles:this.settings.styles}),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);-1!==b&&(delete this.settings.bookmarks[b],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);-1!==b&&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(){var a;return localStorage?(a=localStorage.getItem(this.settings.bookKey),null===a?!1:!0):!1},EPUBJS.Reader.prototype.removeSavedSettings=function(){return localStorage?void localStorage.removeItem(this.settings.bookKey):!1},EPUBJS.Reader.prototype.applySavedSettings=function(){var a;return localStorage?(a=JSON.parse(localStorage.getItem(this.settings.bookKey)),a?(this.settings=_.defaults(this.settings,a),!0):!1):!1},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)):!1},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=$("#bookmark"),g=function(){b.offline=!1},h=function(){b.offline=!0},i=!1;return a.on("book:online",g),a.on("book:offline",h),d.on("click",function(){b.sidebarOpen?(b.SidebarController.hide(),d.addClass("icon-menu"),d.removeClass("icon-right")):(b.SidebarController.show(),d.addClass("icon-right"),d.removeClass("icon-menu"))}),c.on("click",function(){screenfull.toggle($("#container")[0])}),screenfull&&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);-1===c?(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);-1===d?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(){}),{}},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),-1===h?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(){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(d){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&&(a.prevPage(),f.addClass("active"),n=!0,setTimeout(function(){n=!1,f.removeClass("active")},100),b.preventDefault()),39==b.keyCode&&(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){a.nextPage(),b.preventDefault()}),f.on("click",function(b){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=$("#sidebarReflow");return f.on("click",function(){a.settings.sidebarReflow=!a.settings.sidebarReflow}),b.find(".closer").on("click",function(){e()}),c.on("click",function(){e()}),{show:d,hide:e}},EPUBJS.reader.SidebarController=function(){var a=this,b=$("#sidebar"),c=$("#panels"),d="Toc",e=function(b){var e=b+"Controller";d!=b&&"undefined"!=typeof a[e]&&(a[d+"Controller"].hide(),a[e].show(),d=b,c.find(".active").removeClass("active"),c.find("#show-"+b).addClass("active"))},f=function(){return d},g=function(){a.sidebarOpen=!0,a.ReaderController.slideOut(),b.addClass("open")},h=function(){a.sidebarOpen=!1,a.ReaderController.slideIn(),b.removeClass("open")};return c.find(".show_view").on("click",function(a){var b=$(this).data("view");e(b),a.preventDefault()}),{show:g,hide:h,getActivePanel:f,changePanelTo:e}},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}};
+//# sourceMappingURL=reader.min.map
\ No newline at end of file
diff --git a/files_reader/js/ready.js b/files_reader/js/ready.js
new file mode 100644
index 0000000..58981cd
--- /dev/null
+++ b/files_reader/js/ready.js
@@ -0,0 +1,171 @@
+function disableStyles(doc, disable) {
+	for ( var i=0; i<doc.styleSheets.length; i++) {
+		void(doc.styleSheets.item(i).disabled=disable);
+	}
+}
+
+function addStyleSheet() {
+	var style = document.createElement("style");
+	// WebKit hack :(
+	style.appendChild(document.createTextNode(""));
+	document.head.appendChild(style);
+	return style.sheet;
+}
+
+function getCSSRule(sheet, selector, del) {
+        lcSelector = selector.toLowerCase();
+        for  ( var i=0; i<sheet.cssRules.length; i++) {
+		if (sheet.cssRules.item(i).selectorText.toLowerCase() == lcSelector) {
+			if (del) {
+				sheet.deleteRule(i);
+				return null;
+			} else {
+				return sheet.cssRules.item(i);
+			}
+		}
+	}
+	return null;
+}
+
+function addCSSRule(sheet, selector, rules, index) {
+	if("insertRule" in sheet) {
+		sheet.insertRule(selector + "{" + rules + "}", index);
+	}
+	else if("addRule" in sheet) {
+		sheet.addRule(selector, rules, index);
+	}
+}
+
+function delCSSRule(sheet, selector) {
+	getCSSRule(sheet, selector, true);
+}
+
+document.onreadystatechange = function () {  
+	if (document.readyState == "complete") {
+		// enable (large-screen) or hide (mobile/small-screen) close button
+		if (parent.READER == undefined) {
+			$('#close').hide();
+		} else {
+			$('#close').on('click', function() { reader.book.destroy(); parent.READER.hideReader(); });
+			parent.READER.hideControls();
+		}
+
+		// some parameters... 
+		EPUBJS.filePath = "js/libs/";
+		EPUBJS.cssPath = "css/";
+
+		// device-specific rules
+		//
+		// webworkers...
+		if(!window.Worker) {
+			// use zip.js without webworkers, include inflate.js
+			zip.useWebWorkers = false;
+			$.getScript('js/libs/inflate.js');
+		} else {
+			zip.workerScriptsPath = document.getElementsByTagName('base')[0].href + 'js/libs/';
+		}
+
+		// touch-enabled devices...
+		$('#touch_nav').prop('checked', !('ontouchstart' in document.documentElement));
+		if (!($('#touch_nav').prop('checked'))) {
+			$("#next").addClass("touch_nav");
+			$("#prev").addClass("touch_nav");
+		}
+
+		// 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'));
+		}
+
+		function nightModeConfig() {
+			delCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector);
+			addCSSRule(EPUBJS.nightSheet, EPUBJS.nightSelector, 'color: ' + EPUBJS.nightModeColor +  ' !important; background: ' + EPUBJS.nightModeBackground + ' !important;');
+		}
+
+		// 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();
+		});
+
+		$('#nightModeColor').on('change', function() {
+			EPUBJS.nightModeColor = $('#nightModeColor').val();
+			nightModeConfig();
+		});
+
+		var reader = ePubReader(document.getElementById("dllink").value,  { contained: true });
+
+		// 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;
+			}
+		});
+
+		// extra-wide page turn area?
+		$('#touch_nav').on('click', function() {
+			if ($('#touch_nav').prop('checked')) {
+				$("#prev").removeClass("touch_nav");
+				$("#next").removeClass("touch_nav");
+			} else {
+				$("#prev").addClass("touch_nav");
+				$("#next").addClass("touch_nav");
+			}
+		});
+			
+		// user-defined font
+		EPUBJS.ignore_css = false;
+		EPUBJS.bookFrame = null;
+		EPUBJS.user_fontFamily = $('#fontFamily').val();
+		EPUBJS.user_fontSize = $('#fontSize').val() + '%';
+
+		$('#ignore_css').on('click', function() {
+			EPUBJS.bookFrame = document.getElementsByTagName('iframe')[0].contentDocument;
+			if ($('#ignore_css').prop('checked')) {
+				$('#fontFamily').prop('disabled',false);
+				$('#fontSize').prop('disabled',false);
+				EPUBJS.ignore_css = true;
+				reader.book.setStyle('font-size', EPUBJS.user_fontSize);
+				reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
+			} else {
+				$('#fontFamily').prop('disabled',true);
+				$('#fontSize').prop('disabled',true);
+				EPUBJS.ignore_css = false;
+				reader.book.removeStyle('font-size');
+				reader.book.removeStyle('font-family');
+			}
+			disableStyles(EPUBJS.bookFrame, EPUBJS.ignore_css);
+;
+		});
+
+		$('#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);
+		});
+		$('#fontFamily').on('change', function() {
+			EPUBJS.user_fontFamily = $('#fontFamily').val();
+			$('#font_example').css('font-family', EPUBJS.user_fontFamily);
+			reader.book.setStyle('font-family', EPUBJS.user_fontFamily);
+		});
+	}
+};
+
diff --git a/files_reader/templates/reader.php b/files_reader/templates/reader.php
new file mode 100644
index 0000000..9d281d4
--- /dev/null
+++ b/files_reader/templates/reader.php
@@ -0,0 +1,182 @@
+<html dir="ltr">
+   <head>
+      <meta charset="utf-8">
+      <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+      <meta name="apple-mobile-web-app-capable" content="yes">
+      <base href="<?php print_unescaped($_['base']);?>">
+      <title>
+         <?php p($_['title']);?>
+      </title>
+      <link rel="shortcut icon" href="img/book.png">
+      <link rel="stylesheet" href="css/normalize.css">
+      <link rel="stylesheet" href="css/main.css">
+      <link rel="stylesheet" href="css/popup.css">
+      <link rel="stylesheet" href="css/tooltip.css">
+      <script type="text/javascript" src="js/libs/jquery-2.1.0.min.js"> </script>
+      <script type="text/javascript" src="js/libs/jquery.highlight.js"> </script>
+      <script type="text/javascript" src="js/libs/screenfull.min.js"> </script>
+      <script type="text/javascript" src="js/libs/typedarray.min.js"> </script>
+      <script type="text/javascript" src="js/libs/blob.js"> </script>
+      <script type="text/javascript" src="js/libs/zip.min.js"> </script>
+      <script type="text/javascript" src="js/ready.js"> </script>
+      <script type="text/javascript" src="js/epub.min.js"> </script>
+      <script type="text/javascript" src="js/hooks.min.js"> </script>
+      <script type="text/javascript" src="js/hooks/extensions/highlight.js"> </script>
+      <script type="text/javascript" src="js/reader.js"> </script>
+   </head>
+   <body>
+      <input type="hidden" id="dllink" value="<?php print_unescaped($_['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">
+                  Search
+               </a>
+               <a id="show-Toc" class="show_view icon-list-1 active" data-view="Toc">
+                  TOC
+               </a>
+               <a id="show-Bookmarks" class="show_view icon-bookmark" data-view="Bookmarks">
+                  Bookmarks
+               </a>
+               <a id="show-Notes" class="show_view icon-edit" data-view="Notes">
+                  Notes
+               </a>
+            </div>
+            <div id="tocView" class="view">
+            </div>
+            <div id="searchView" class="view">
+               <ul id="searchResults">
+               </ul>
+            </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">
+                     Anchor
+                  </button>
+               </div>
+               <ol id="notes">
+               </ol>
+            </div>
+         </div>
+         <div id="main">
+            <div id="titlebar">
+               <div id="opener">
+                  <a id="slider" class="icon-menu">
+                     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">
+                     Bookmark
+                  </a>
+                  <a id="setting" class="icon-cog">
+                     Settings
+                  </a>
+                  <a id="fullscreen" class="icon-resize-full">
+                     Fullscreen
+                  </a>
+                  <a id="close" class="icon-cancel-circled2">
+                     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>
+                  Settings
+               </h3>
+               <div>
+                  <p>
+                     <input type="checkbox" id="ignore_css" name="ignore_css">
+                     <label for="ignore_css">
+                        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>
+                     font scaled to
+                     <input type="number" id="fontSize" value="100" min="50" max="150" disabled="">
+                     %
+                  </p>
+                  <div id="font_example" class="user">
+                     Et nos esse veri viri scire volemus
+                  </div>
+                  <p>
+                     <input type="checkbox" id="sidebarReflow" name="sidebarReflow">
+                     <label for="sidebarReflow">
+                        Reflow text when sidebars are open.
+                     </label>
+                  </p>
+                  <p>
+                     Night mode background
+                     <input type="color" id="nightModeBackground" value="#000000">
+                     and text
+                     <input type="color" id="nightModeColor" value="#3A516B">
+                     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">
+                        Disable extra-wide page turn areas 
+								<span>
+									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>
+</html>
diff --git a/files_reader/viewer.php b/files_reader/viewer.php
new file mode 100644
index 0000000..95d3e85
--- /dev/null
+++ b/files_reader/viewer.php
@@ -0,0 +1,26 @@
+<?php
+
+OCP\App::checkAppEnabled('files_reader');
+
+$dir = isset($_GET['dir']) ? $_GET['dir'] : '';
+$file = isset($_GET['file']) ? $_GET['file'] : '';
+$share = isset($_GET['share']) ? $_GET['share'] : '';
+
+// TODO: add mime type detection and load the template
+$mime = "application/zip+epub";
+
+// download link varies by sharing status, compose it here
+$dllink = $share === ''
+	? OC_Helper::linkTo('files', 'ajax/download.php', array('dir' => urldecode($dir), 'files' => urldecode($file), 'share' => $share ))
+	: OC_Helper::linkToPublic('files') . '&t=' . rawurlencode($share) . '&download';
+
+// needed for css/script inclusion
+$base = OC_Helper::linkTo('files_reader', '');
+
+$title = htmlentities($file);
+
+$page = new OCP\Template( 'files_reader', 'reader');
+$page->assign('title', $title);
+$page->assign('dllink', $dllink);
+$page->assign('base', $base);
+$page->printPage();