minimal support for epub documents

2025-06-21 08:29:19 +02:00 · 2025-06-21 08:29:19 +02:00 · 3c69c0c101
commit 3c69c0c101
parent 68ad3562c4
50 changed files with 30209 additions and 10 deletions
--- a/pandora/document/epub.py
+++ b/pandora/document/epub.py
@ -0,0 +1,189 @@
+import os
+import xml.etree.ElementTree as ET
+import zipfile
+import re
+from urllib.parse import unquote
+import lxml.html
+from io import BytesIO
+
+from PIL import Image
+
+from ox import strip_tags, decode_html, normalize_name
+
+import logging
+logging.getLogger('PIL').setLevel(logging.ERROR)
+logger = logging.getLogger(__name__)
+
+
+def get_ratio(data):
+    try:
+        img = Image.open(BytesIO(data))
+        return img.size[0]/img.size[1]
+    except:
+        return -1
+
+
+def normpath(path):
+    return '/'.join(os.path.normpath(path).split(os.sep))
+
+
+def cover(path):
+    logger.debug('cover %s', path)
+    data = None
+    try:
+        z = zipfile.ZipFile(path)
+    except zipfile.BadZipFile:
+        logger.debug('invalid epub file %s', path)
+        return data
+
+    def use(filename):
+        logger.debug('using %s', filename)
+        try:
+            data = z.read(filename)
+        except:
+            return None
+        r = get_ratio(data)
+        if r < 0.3 or r > 2:
+            return None
+        return data
+
+    files = []
+    for f in z.filelist:
+        if f.filename == 'calibre-logo.png':
+            continue
+        if 'cover' in f.filename.lower() and f.filename.split('.')[-1] in ('jpg', 'jpeg', 'png'):
+            return use(f.filename)
+        files.append(f.filename)
+    opf = [f for f in files if f.endswith('opf')]
+    if opf:
+        #logger.debug('opf: %s', z.read(opf[0]).decode())
+        info = ET.fromstring(z.read(opf[0]))
+        metadata = info.findall('{http://www.idpf.org/2007/opf}metadata')
+        if metadata:
+            metadata = metadata[0]
+        manifest = info.findall('{http://www.idpf.org/2007/opf}manifest')
+        if manifest:
+            manifest = manifest[0]
+        if metadata and manifest:
+            for e in list(metadata):
+                if e.tag == '{http://www.idpf.org/2007/opf}meta' and e.attrib.get('name') == 'cover':
+                    cover_id = e.attrib['content']
+                    for e in list(manifest):
+                        if e.attrib['id'] == cover_id:
+                            filename = unquote(e.attrib['href'])
+                            filename = normpath(os.path.join(os.path.dirname(opf[0]), filename))
+                            if filename in files:
+                                return use(filename)
+        if manifest:
+            images = [e for e in list(manifest) if 'image' in e.attrib['media-type']]
+            if images:
+                image_data = []
+                for e in images:
+                    filename = unquote(e.attrib['href'])
+                    filename = normpath(os.path.join(os.path.dirname(opf[0]), filename))
+                    if filename in files:
+                        image_data.append(filename)
+                if image_data:
+                    image_data.sort(key=lambda name: z.getinfo(name).file_size)
+                    return use(image_data[-1])
+            for e in list(manifest):
+                if 'html' in e.attrib['media-type']:
+                    filename = unquote(e.attrib['href'])
+                    filename = normpath(os.path.join(os.path.dirname(opf[0]), filename))
+                    html = z.read(filename).decode('utf-8', 'ignore')
+                    img = re.compile('<img.*?src="(.*?)"').findall(html)
+                    #svg image
+                    img += re.compile('<image.*?href="(.*?)"').findall(html)
+                    if img:
+                        img = unquote(img[0])
+                        img = normpath(os.path.join(os.path.dirname(filename), img))
+                        if img in files:
+                            return use(img)
+    return data
+
+
+def info(epub):
+    data = {}
+    try:
+        z = zipfile.ZipFile(epub)
+    except zipfile.BadZipFile:
+        logger.debug('invalid epub file %s', epub)
+        return data
+    files = [f.filename for f in z.filelist]
+    opf = [f for f in files if f.endswith('opf')]
+    if opf:
+        info = ET.fromstring(z.read(opf[0]))
+        metadata = info.findall('{http://www.idpf.org/2007/opf}metadata')
+        if metadata:
+            metadata = metadata[0]
+            for e in list(metadata):
+                if e.text and e.text.strip() and e.text not in ('unknown', 'none'):
+                    key = e.tag.split('}')[-1]
+                    key = {
+                        'creator': 'author',
+                    }.get(key, key)
+                    value = e.text.strip()
+                    if key == 'identifier':
+                        if value:
+                            data['isbn'] = value
+                    elif key == 'author':
+                        data[key] = value.split(', ')
+                        if len(data[key]) == 2 and max(len(d.split(' ')) for d in data[key]) == 1:
+                            data[key] = [normalize_name(', '.join(data[key]))]
+                    else:
+                        data[key] = value
+        toc = [f for f in files if 'toc.ncx' in f]
+        if toc:
+            try:
+                _toc = ET.fromstring(z.read(toc[0]))
+                nav_map = _toc.find('{http://www.daisy.org/z3986/2005/ncx/}navMap')
+            except:
+                logger.debug('failed to parse toc', exc_info=True)
+                nav_map = None
+            if nav_map:
+                contents = []
+                for point in nav_map.findall('{http://www.daisy.org/z3986/2005/ncx/}navPoint'):
+                    label = point.find('{http://www.daisy.org/z3986/2005/ncx/}navLabel')
+                    if label:
+                        txt = list(label)[0].text
+                        if txt:
+                            contents.append(txt)
+                if contents:
+                    data['tableofcontents'] = '\n'.join(contents).strip()
+        if 'tableofcontents' not in data:
+            guide = info.find('{http://www.idpf.org/2007/opf}guide')
+            if guide:
+                for ref in guide.findall('{http://www.idpf.org/2007/opf}reference'):
+                    if ref.attrib.get('type') == 'toc':
+                        filename = unquote(ref.attrib['href']).split('#')[0]
+                        filename = normpath(os.path.join(os.path.dirname(opf[0]), filename))
+                        if filename in files:
+                            toc = z.read(filename)
+                            if toc:
+                                doc = lxml.html.document_fromstring(toc)
+                                data['tableofcontents'] = '\n'.join([a.text_content() for a in doc.xpath('//a')]).strip()
+    if 'description' in data:
+        data['description'] = strip_tags(decode_html(data['description']))
+    text = extract_text(epub)
+    data['textsize'] = len(text)
+    if 'date' in data and 'T' in data['date']:
+        data['date'] = data['date'].split('T')[0]
+    if 'language' in data and isinstance(data['language'], str):
+        data['language'] = get_language(data['language'])
+    for key in list(data):
+        if isinstance(data[key], str) and not data[key].strip():
+            del data[key]
+    return data
+
+def extract_text(path):
+    data = ''
+    z = zipfile.ZipFile(path)
+    for f in z.filelist:
+        if '/._' in f.filename or f.filename.startswith('._'):
+            continue
+        if 'META-INF' in f.filename:
+            continue
+        if f.filename.split('.')[-1] in ('html', 'xml', 'htm'):
+            data += z.read(f.filename).decode('utf-8', 'ignore')
+    return data
+
--- a/pandora/document/fulltext.py
+++ b/pandora/document/fulltext.py
@ -5,6 +5,8 @@ import tempfile

 from django.conf import settings

+from . import epub
+

 logger = logging.getLogger('pandora.' + __name__)

@ -55,6 +57,8 @@ class FulltextMixin:
        if self.file:
            if self.extension == 'pdf':
                return extract_text(self.file.path)
+            elif self.extension == 'epub':
+                return epub.extract_text(self.file.path)
            elif self.extension in IMAGE_EXTENSIONS:
                return ocr_image(self.file.path)
            elif self.extension in CONVERT_EXTENSIONS:
@ -184,6 +188,9 @@ class FulltextPageMixin(FulltextMixin):
        if self.document.file:
            if self.document.extension == 'pdf':
                return extract_text(self.document.file.path, self.page)
+            elif self.extension == 'epub':
+                # FIXME: is there a nice way to split that into pages
+                return epub.extract_text(self.file.path)
            elif self.extension in IMAGE_EXTENSIONS:
                return ocr_image(self.document.file.path)
        elif self.extension == 'html':
--- a/pandora/document/models.py
+++ b/pandora/document/models.py
@ -30,6 +30,7 @@ from user.utils import update_groups
 from . import managers
 from . import utils
 from . import tasks
+from . import epub
 from .fulltext import FulltextMixin, FulltextPageMixin

 User = get_user_model()
@ -174,13 +175,15 @@ class Document(models.Model, FulltextMixin):
        if self.extension == 'pdf':
            prefix = 2
            value = self.pages
+        elif self.extension == 'epub':
+            prefix = 3
+            value = self.pages
+        elif self.extension == 'html':
+            prefix = 1
+            value = self.dimensions
        else:
-            if self.extension == 'html':
-                prefix = 1
-                value = self.dimensions
-            else:
-                prefix = 0
-                value = self.width * self.height
+            prefix = 0
+            value = self.width * self.height
        if value < 0:
            value = 0
        s.dimensions = ox.sort_string('%d' % prefix) + ox.sort_string('%d' % value)
@ -390,7 +393,7 @@ class Document(models.Model, FulltextMixin):

    @property
    def dimensions(self):
-        if self.extension == 'pdf':
+        if self.extension in ('pdf', 'epub'):
            return self.pages
        elif self.extension == 'html':
            return len(self.data.get('text', '').split(' '))
@ -564,6 +567,13 @@ class Document(models.Model, FulltextMixin):
                    path = os.path.join(folder, '%dp%d,%s.jpg' % (size, page, ','.join(map(str, crop))))
                    if not os.path.exists(path):
                        resize_image(src, path, size=size)
+        elif self.extension == 'epub':
+            path = os.path.join(folder, '1024.jpg')
+            if os.path.exists(src) and not os.path.exists(path):
+                data = epub.cover(src)
+                if data:
+                    with open(path, "wb") as fd:
+                        fd.write(data)
        elif self.extension in ('jpg', 'png', 'gif', 'webp', 'heic', 'heif', 'cr2'):
            if os.path.exists(src):
                if size and page:
@ -607,17 +617,24 @@ class Document(models.Model, FulltextMixin):
                self.width = -1
                self.height = -1
                self.pages = utils.pdfpages(self.file.path)
+        elif self.extension == 'epub':
+            thumb = self.thumbnail(1024)
+            if thumb:
+                self.width, self.height = open_image_rgb(thumb).size
+                self.pages = 1
        elif self.width == -1:
            self.pages = -1
            self.width, self.height = open_image_rgb(self.file.path).size

    def get_ratio(self):
-        if self.extension == 'pdf':
+        if self.extension in ('pdf', 'epub'):
            image = self.thumbnail(1024)
            try:
                size = Image.open(image).size
            except:
                size = [1, 1]
+        elif self.extension == 'epub':
+            size = [1, 1]
        else:
            if self.width > 0:
                size = self.resolution
--- a/pandora/document/views.py
+++ b/pandora/document/views.py
@ -5,6 +5,7 @@ import mimetypes
 import os
 import re
 import unicodedata
+import zipfile

 import ox
 from ox.utils import json
@ -15,7 +16,7 @@ from oxdjango.shortcuts import render_to_json_response, get_object_or_404_json,
 from django import forms
 from django.conf import settings
 from django.db.models import Count, Sum
-from django.http import HttpResponse
+from django.http import HttpResponse, Http404
 from django.shortcuts import render

 from item import utils
@ -557,3 +558,24 @@ def document(request, fragment):
        context['url'] = request.build_absolute_uri('/documents/' + fragment)
    context['settings'] = settings
    return render(request, "document.html", context)
+
+def epub(request, id, filename):
+    document = get_document_or_404_json(request, id)
+    if not document.access(request.user):
+        raise Http404
+    if document.extension != 'epub':
+        raise Http404
+    z = zipfile.ZipFile(document.file.path)
+    if filename == '':
+        context = {}
+        context["epub"] = document
+        return render(request, "epub.html", context)
+    elif filename not in [f.filename for f in z.filelist]:
+        raise Http404
+    else:
+        content_type = {
+            'xpgt': 'application/vnd.adobe-page-template+xml'
+        }.get(filename.split('.')[0], mimetypes.guess_type(filename)[0]) or 'text/plain'
+        content = z.read(filename)
+    response = HttpResponse(content, content_type=content_type)
+    return response
--- a/pandora/templates/epub.html
+++ b/pandora/templates/epub.html
@ -0,0 +1,176 @@
+<!DOCTYPE html>
+<html class="no-js">
+    <head>
+        <meta charset="utf-8">
+        <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+        <title></title>
+        <meta name="description" content="">
+        <meta name="viewport" content="width=device-width, user-scalable=no">
+        <meta name="apple-mobile-web-app-capable" content="yes">
+
+        <link rel="stylesheet" href="/static/epub.js/css/normalize.css?3">
+        <link rel="stylesheet" href="/static/epub.js/css/main.css?3">
+        <link rel="stylesheet" href="/static/epub.js/css/popup.css?3">
+        <link rel="stylesheet" href="/static/epub.js/css/annotations.css?3">
+        <style>
+            .arrow {
+                -webkit-user-select: none;
+                -moz-user-select: none;
+                -o-user-select: none;
+                -ms-user-select: none;
+                user-select: text;
+
+            }
+            #metainfo {
+                display: none !important;
+            }
+            #main {
+              border-radius: 0px;
+              -webkit-transition: -webkit-transform .4s, width .2s;
+              -moz-transition: -webkit-transform .4s, width .2s;
+              -ms-transition: -webkit-transform .4s, width .2s;
+
+              -moz-box-shadow:    none;
+              -webkit-box-shadow: none;
+              -ms-box-shadow: none;
+              box-shadow: none;
+            }
+            #sidebar {
+              background: #fff;
+            }
+            #panels a {
+              visibility: hidden;
+              width: 18px;
+              height: 20px;
+              overflow: hidden;
+              display: inline-block;
+              color: #444;
+              margin-left: 6px;
+            }
+
+            #panels a::before {
+              visibility: visible;
+            }
+
+            #panels a:hover {
+              color: #999;
+            }
+
+            #panels a:active {
+              color: #999;
+              margin: 1px 0 -1px 6px;
+            }
+
+            #panels a.active,
+            #panels a.active:hover {
+              color: #999;
+            }
+            .list_item a {
+              color: #999;
+            }
+
+            .list_item.currentChapter > a,
+            .list_item a:hover {
+              color: #333;
+            }
+
+            /* #tocView li.openChapter > a, */
+            .list_item a:hover {
+              color: #333;
+            }
+            #panels {
+              padding-left: 14px;
+              background: #eee;
+              -moz-box-shadow: none;
+              -webkit-box-shadow: none;
+              -ms-box-shadow: none;
+              box-shadow: none; //0px 1px 3px rgba(0,0,0,.3);
+
+            }
+            #divider.show {
+                display: none;
+            }
+        </style>
+
+        <script src="/static/oxjs/min/Ox.js?3"></script>
+        <script src="/static/epub.js/js/libs/jquery.min.js?3"></script>
+        <script src="/static/epub.js/js/libs/zip.min.js?3"></script>
+        <script src="/static/reader/epub.js?3"></script>
+        <!-- Render -->
+        <script src="/static/epub.js/js/epub.js?3"></script>
+        <!-- Reader -->
+        <script src="/static/epub.js/js/reader.js?3"></script>
+
+        <!-- Plugins -->
+        <!-- <script src="js/plugins/search.js"></script> -->
+        <!-- Highlights -->
+        <!-- <script src="/static/epub.js/js/hooks/extensions/highlight.js"></script> -->
+    </head>
+    <body>
+      <div id="sidebar">
+        <div id="panels">
+            <!--
+          <input id="searchBox" placeholder="search" type="search">
+          
+          <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">&nbsp;&nbsp;–&nbsp;&nbsp;</span>
+            <span id="chapter-title"></span>
+          </div>
+          <div id="title-controls">
+            <a id="bookmark" class="icon-bookmark-empty">Bookmark</a>
+          </div>
+        </div>
+        
+        <div id="divider"></div>
+        <div id="prev" class="arrow">‹</div>
+        <div id="viewer"></div>
+        <div id="next" class="arrow">›</div>
+        
+        <div id="loader"><img src="/static/epub.js/img/loader.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="sidebarReflow" name="sidebarReflow">Reflow text when sidebars are open.</input>
+                  </p>
+              </div>
+              <div class="closer icon-cancel-circled"></div>
+          </div>
+      </div>
+      <div class="overlay"></div>
+    </body>
+</html>
+
--- a/pandora/urls.py
+++ b/pandora/urls.py
@ -53,6 +53,7 @@ urlpatterns += [
    re_path(r'^resetUI$', user.views.reset_ui),
    re_path(r'^collection/(?P<id>.*?)/icon(?P<size>\d*).jpg$', documentcollection.views.icon),
    re_path(r'^documents/(?P<id>[A-Z0-9]+)/(?P<size>\d*)p(?P<page>[\d,]*).jpg$', document.views.thumbnail),
+    re_path(r'^documents/(?P<id>[A-Z0-9]+)/epub/(?P<filename>.*?)$', document.views.epub),
    re_path(r'^documents/(?P<id>[A-Z0-9]+)/(?P<name>.*?\.[^\d]{3,4})$', document.views.file),
    re_path(r'^documents/(?P<fragment>.*?)$', document.views.document),
    re_path(r'^edit/(?P<id>.*?)/icon(?P<size>\d*).jpg$', edit.views.icon),
--- a/static/epub.js/css/annotations.css
+++ b/static/epub.js/css/annotations.css
@ -0,0 +1,3 @@
+.annotator-adder {
+  width: 80px;
+}
--- a/static/epub.js/css/main.css
+++ b/static/epub.js/css/main.css
@ -0,0 +1,817 @@
+@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;
+  -ms-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);
+  -ms-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;
+  -ms-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);
+  -ms-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 {
+  left: 40px;
+}
+
+#next {
+  right: 40px;
+}
+
+.arrow {
+  position: absolute;
+  top: 50%;
+  margin-top: -32px;
+  font-size: 64px;
+  color: #E2E2E2;
+  font-family: arial, sans-serif;
+  font-weight: bold;
+  cursor: pointer;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.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;
+  -ms-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);
+  -ms-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);
+  -ms-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;
+}
+input:-ms-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;
+  -ms-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;
+  -ms-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;
+  -ms-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;
+  -ms-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;
+  -ms-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 {
+    left: 20px;
+  }
+
+  #next {
+    right: 20px;
+  }
+}
+
+@media only screen and (max-width: 550px) {
+  #viewer{
+    width: 80%;
+    margin-left: 10%;
+  }
+
+  #prev {
+    left: 0;
+  }
+
+  #next {
+    right: 0;
+  }
+
+  .arrow {
+    height: 100%;
+    top: 45px;
+    width: 10%;
+    text-indent: -10000px;
+  }
+
+  #main {
+    -webkit-transform: translate(0, 0);
+    -moz-transform: translate(0, 0);
+    -ms-transform: translate(0, 0);
+    -webkit-transition: -webkit-transform .3s;
+    -moz-transition: -moz-transform .3s;
+    -ms-transition: -moz-transform .3s;
+  }
+
+  #main.closed {
+    -webkit-transform: translate(260px, 0);
+    -moz-transform: translate(260px, 0);
+    -ms-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;
+  }
+}
+
+
+/* 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;
+    }
+}
+
+[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'; } /* '' */
--- a/static/epub.js/css/normalize.css
+++ b/static/epub.js/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;
+}
--- a/static/epub.js/css/popup.css
+++ b/static/epub.js/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;
+}
--- a/static/epub.js/font/fontello.eot
+++ b/static/epub.js/font/fontello.eot
--- a/static/epub.js/font/fontello.svg
+++ b/static/epub.js/font/fontello.svg
@ -0,0 +1,33 @@
+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg xmlns="http://www.w3.org/2000/svg">
+<metadata>Copyright (C) 2013 by original authors @ fontello.com</metadata>
+<defs>
+<font id="fontello" horiz-adv-x="1000" >
+<font-face font-family="fontello" font-weight="400" font-stretch="normal" units-per-em="1000" ascent="850" descent="-150" />
+<missing-glyph horiz-adv-x="1000" />
+<glyph glyph-name="search" unicode="&#xe807;" d="m643 386q0 103-74 176t-176 74t-177-74t-73-176t73-177t177-73t176 73t74 177z m286-465q0-29-22-50t-50-21q-30 0-50 21l-191 191q-100-69-223-69q-80 0-153 31t-125 84t-84 125t-31 153t31 152t84 126t125 84t153 31t152-31t126-84t84-126t31-152q0-123-69-223l191-191q21-21 21-51z" horiz-adv-x="928.6" />
+<glyph glyph-name="resize-full-1" unicode="&#xe804;" d="m784 111l127 128l0-336l-335 0l128 130l-128 127l79 79z m-431 686l-129-127l128-127l-80-80l-126 128l-128-129l0 335l335 0z m0-637l-129-127l129-130l-335 0l0 336l128-128l128 128z m558 637l0-335l-127 129l-128-128l-79 80l127 127l-128 127l335 0z" horiz-adv-x="928" />
+<glyph glyph-name="cancel-circled2" unicode="&#xe80f;" d="m612 248l-81-82q-6-5-13-5t-13 5l-76 77l-77-77q-5-5-13-5t-13 5l-81 82q-6 5-6 13t6 13l76 76l-76 76q-6 6-6 13t6 13l81 82q6 5 13 5t13-5l77-77l76 77q6 5 13 5t13-5l81-82q6-5 6-13t-6-13l-76-76l76-76q6-6 6-13t-6-13z m120 102q0 83-41 152t-110 111t-152 41t-153-41t-110-111t-41-152t41-152t110-111t153-41t152 41t110 111t41 152z m125 0q0-117-57-215t-156-156t-215-58t-216 58t-155 156t-58 215t58 215t155 156t216 58t215-58t156-156t57-215z" horiz-adv-x="857.1" />
+<glyph glyph-name="link" unicode="&#xe80d;" d="m812 171q0 23-15 38l-116 116q-16 16-38 16q-24 0-40-18q1-1 10-10t12-12t9-11t7-14t2-15q0-23-16-38t-38-16q-8 0-15 2t-14 7t-11 9t-12 12t-10 10q-19-17-19-40q0-23 16-38l115-116q15-15 38-15q22 0 38 15l82 81q15 16 15 37z m-392 394q0 22-15 38l-115 115q-16 16-38 16q-22 0-38-15l-82-82q-16-15-16-37q0-22 16-38l116-116q15-15 38-15q23 0 40 17q-2 2-11 11t-12 12t-8 10t-7 14t-2 16q0 22 15 38t38 15q9 0 16-2t14-7t10-8t12-12t11-11q18 17 18 41z m500-394q0-67-48-113l-82-81q-46-47-113-47q-68 0-114 48l-115 115q-46 47-46 114q0 68 49 116l-49 49q-48-49-116-49q-67 0-114 47l-116 116q-47 47-47 114t47 113l82 82q47 46 114 46q67 0 114-47l114-116q47-46 47-113q0-69-49-117l49-49q48 49 116 49q67 0 114-47l116-116q47-47 47-114z" horiz-adv-x="928.6" />
+<glyph glyph-name="bookmark" unicode="&#xe805;" d="m650 779q12 0 24-5q19-8 29-23t11-35v-719q0-19-11-35t-29-23q-10-4-24-4q-27 0-47 18l-246 236l-246-236q-20-19-46-19q-13 0-25 5q-18 7-29 23t-11 35v719q0 19 11 35t29 23q12 5 25 5h585z" horiz-adv-x="714.3" />
+<glyph glyph-name="bookmark-empty" unicode="&#xe806;" d="m643 707h-572v-693l237 227l49 47l50-47l236-227v693z m7 72q12 0 24-5q19-8 29-23t11-35v-719q0-19-11-35t-29-23q-10-4-24-4q-27 0-47 18l-246 236l-246-236q-20-19-46-19q-13 0-25 5q-18 7-29 23t-11 35v719q0 19 11 35t29 23q12 5 25 5h585z" horiz-adv-x="714.3" />
+<glyph glyph-name="download-cloud" unicode="&#xe811;" d="m714 332q0 8-5 13t-13 5h-125v196q0 8-5 13t-12 5h-108q-7 0-12-5t-5-13v-196h-125q-8 0-13-5t-5-13q0-8 5-13l196-196q5-5 13-5t13 5l196 196q5 6 5 13z m357-125q0-89-62-151t-152-63h-607q-103 0-177 73t-73 177q0 72 39 134t105 92q-1 17-1 24q0 118 84 202t202 84q87 0 159-49t105-129q40 35 93 35q59 0 101-42t42-101q0-43-23-77q72-17 119-76t46-133z" horiz-adv-x="1071.4" />
+<glyph glyph-name="edit" unicode="&#xe814;" d="m496 189l64 65l-85 85l-64-65v-31h53v-54h32z m245 402q-9 9-18 0l-196-196q-9-9 0-18t18 0l196 196q9 9 0 18z m45-331v-106q0-67-47-114t-114-47h-464q-67 0-114 47t-47 114v464q0 66 47 113t114 48h464q35 0 65-14q9-4 10-13q2-10-5-16l-27-28q-8-8-18-4q-13 3-25 3h-464q-37 0-63-26t-27-63v-464q0-37 27-63t63-27h464q37 0 63 27t26 63v70q0 7 5 12l36 36q8 8 20 4t11-16z m-54 411l161-160l-375-375h-161v160z m248-73l-51-52l-161 161l51 51q16 16 38 16t38-16l85-84q16-16 16-38t-16-38z" horiz-adv-x="1000" />
+<glyph glyph-name="menu" unicode="&#xe802;" d="m857 100v-71q0-15-10-25t-26-11h-785q-15 0-25 11t-11 25v71q0 15 11 25t25 11h785q15 0 26-11t10-25z m0 286v-72q0-14-10-25t-26-10h-785q-15 0-25 10t-11 25v72q0 14 11 25t25 10h785q15 0 26-10t10-25z m0 285v-71q0-15-10-25t-26-11h-785q-15 0-25 11t-11 25v71q0 15 11 26t25 10h785q15 0 26-10t10-26z" horiz-adv-x="857.1" />
+<glyph glyph-name="cog" unicode="&#xe813;" d="m571 350q0 59-41 101t-101 42t-101-42t-42-101t42-101t101-42t101 42t41 101z m286 61v-124q0-7-4-13t-11-7l-104-16q-10-30-21-51q19-27 59-77q6-6 6-13t-5-13q-15-21-55-61t-53-39q-7 0-14 5l-77 60q-25-13-51-21q-9-76-16-104q-4-16-20-16h-124q-8 0-14 5t-6 12l-16 103q-27 9-50 21l-79-60q-6-5-14-5q-8 0-14 6q-70 64-92 94q-4 5-4 13q0 6 5 12q8 12 28 37t30 40q-15 28-23 55l-102 15q-7 1-11 7t-5 13v124q0 7 5 13t10 7l104 16q8 25 22 51q-23 32-60 77q-6 7-6 14q0 5 5 12q15 20 55 60t53 40q7 0 15-5l77-60q24 13 50 21q9 76 17 104q3 15 20 15h124q7 0 13-4t7-12l15-103q28-9 50-21l80 60q5 5 13 5q7 0 14-5q72-67 92-95q4-5 4-13q0-6-4-12q-9-12-29-38t-30-39q14-28 23-55l102-15q7-1 12-7t4-13z" horiz-adv-x="857.1" />
+<glyph glyph-name="resize-full" unicode="&#xe812;" d="m421 261q0-8-5-13l-185-185l80-81q10-10 10-25t-10-25t-25-11h-250q-15 0-25 11t-11 25v250q0 15 11 25t25 11t25-11l80-80l185 185q6 6 13 6t13-6l64-63q5-6 5-13z m436 482v-250q0-15-10-25t-26-11t-25 11l-80 80l-185-185q-6-6-13-6t-13 6l-64 63q-5 6-5 13t5 13l186 185l-81 81q-10 10-10 25t10 25t25 11h250q15 0 26-11t10-25z" horiz-adv-x="857.1" />
+<glyph glyph-name="cancel-circled" unicode="&#xe80e;" d="m641 224q0 14-10 25l-101 101l101 101q10 11 10 25q0 15-10 26l-51 50q-10 11-25 11q-15 0-25-11l-101-101l-101 101q-11 11-26 11q-15 0-25-11l-50-50q-11-11-11-26q0-14 11-25l101-101l-101-101q-11-11-11-25q0-15 11-26l50-50q10-11 25-11q15 0 26 11l101 101l101-101q10-11 25-11q15 0 25 11l51 50q10 11 10 26z m216 126q0-117-57-215t-156-156t-215-58t-216 58t-155 156t-58 215t58 215t155 156t216 58t215-58t156-156t57-215z" horiz-adv-x="857.1" />
+<glyph glyph-name="up-dir" unicode="&#xe80c;" d="m571 171q0-14-10-25t-25-10h-500q-15 0-25 10t-11 25t11 26l250 250q10 10 25 10t25-10l250-250q10-11 10-26z" horiz-adv-x="571.4" />
+<glyph glyph-name="right-dir" unicode="&#xe80b;" d="m321 350q0-14-10-25l-250-250q-11-11-25-11t-25 11t-11 25v500q0 15 11 25t25 11t25-11l250-250q10-10 10-25z" horiz-adv-x="357.1" />
+<glyph glyph-name="angle-right" unicode="&#xe809;" d="m332 314q0-7-6-13l-260-260q-5-5-12-5t-13 5l-28 28q-6 6-6 13t6 13l219 219l-219 220q-6 5-6 12t6 13l28 28q5 6 13 6t12-6l260-260q6-5 6-13z" horiz-adv-x="357.1" />
+<glyph glyph-name="angle-down" unicode="&#xe80a;" d="m600 439q0-7-6-13l-260-260q-5-5-13-5t-12 5l-260 260q-6 6-6 13t6 13l27 28q6 6 13 6t13-6l219-219l220 219q5 6 13 6t12-6l28-28q6-5 6-13z" horiz-adv-x="642.9" />
+<glyph glyph-name="right" unicode="&#xe815;" d="m1000 404v-108q0-7-5-12t-13-5h-696v-125q0-12-11-17t-19 3l-215 196q-5 5-5 12q0 8 5 14l215 197q9 8 19 4q11-5 11-17v-125h696q8 0 13-5t5-12z" horiz-adv-x="1000" />
+<glyph glyph-name="list-1" unicode="&#xe803;" d="m143 118v-107q0-7-5-13t-13-5h-107q-7 0-13 5t-5 13v107q0 7 5 12t13 6h107q7 0 13-6t5-12z m0 214v-107q0-7-5-13t-13-5h-107q-7 0-13 5t-5 13v107q0 7 5 13t13 5h107q7 0 13-5t5-13z m0 214v-107q0-7-5-12t-13-6h-107q-7 0-13 6t-5 12v107q0 8 5 13t13 5h107q7 0 13-5t5-13z m857-428v-107q0-7-5-13t-13-5h-750q-7 0-12 5t-6 13v107q0 7 6 12t12 6h750q7 0 13-6t5-12z m-857 643v-107q0-8-5-13t-13-5h-107q-7 0-13 5t-5 13v107q0 7 5 12t13 6h107q7 0 13-6t5-12z m857-429v-107q0-7-5-13t-13-5h-750q-7 0-12 5t-6 13v107q0 7 6 13t12 5h750q7 0 13-5t5-13z m0 214v-107q0-7-5-12t-13-6h-750q-7 0-12 6t-6 12v107q0 8 6 13t12 5h750q7 0 13-5t5-13z m0 215v-107q0-8-5-13t-13-5h-750q-7 0-12 5t-6 13v107q0 7 6 12t12 6h750q7 0 13-6t5-12z" horiz-adv-x="1000" />
+<glyph glyph-name="list-numbered" unicode="&#xe801;" d="m213-54q0-45-31-70t-75-26q-60 0-96 37l31 49q28-25 60-25q16 0 28 8t12 24q0 35-59 31l-14 31q4 6 18 24t24 31t20 21v1q-9 0-27-1t-27 0v-30h-59v85h186v-49l-53-65q28-6 45-27t17-49z m1 350v-89h-202q-4 20-4 30q0 29 14 52t31 38t37 27t31 24t14 25q0 14-9 22t-22 7q-25 0-45-32l-47 33q13 28 40 44t59 16q40 0 68-23t28-63q0-28-19-51t-42-36t-42-28t-20-30h71v34h59z m786-178v-107q0-8-5-13t-13-5h-678q-8 0-13 5t-5 13v107q0 8 5 13t13 5h678q7 0 13-6t5-12z m-786 502v-56h-187v56h60q0 22 0 68t1 67v7h-1q-5-10-28-30l-40 42l76 71h59v-225h60z m786-216v-108q0-7-5-12t-13-5h-678q-8 0-13 5t-5 12v108q0 7 5 12t13 5h678q7 0 13-5t5-12z m0 285v-107q0-7-5-12t-13-6h-678q-8 0-13 6t-5 12v107q0 8 5 13t13 5h678q7 0 13-5t5-13z" horiz-adv-x="1000" />
+<glyph glyph-name="columns" unicode="&#xe810;" d="m89-7h340v643h-358v-625q0-8 6-13t12-5z m768 18v625h-357v-643h339q8 0 13 5t5 13z m72 678v-678q0-37-27-63t-63-27h-750q-36 0-63 27t-26 63v678q0 37 26 63t63 27h750q37 0 63-27t27-63z" horiz-adv-x="928.6" />
+<glyph glyph-name="list" unicode="&#xe800;" d="m100 200q20 0 35-15t15-35t-15-35t-35-15l-50 0q-20 0-35 15t-15 35t14 35t36 15l50 0z m0 200q20 0 35-15t15-35t-15-35t-35-15l-50 0q-20 0-35 15t-15 35t14 35t36 15l50 0z m0 200q20 0 35-15t15-35t-15-35t-35-15l-50 0q-20 0-35 15t-15 35t14 35t36 15l50 0z m200-100q-20 0-35 15t-15 35t15 35t35 15l350 0q22 0 36-15t14-35t-15-35t-35-15l-350 0z m350-100q22 0 36-15t14-35t-15-35t-35-15l-350 0q-20 0-35 15t-15 35t15 35t35 15l350 0z m0-200q22 0 36-15t14-35t-15-35t-35-15l-350 0q-20 0-35 15t-15 35t15 35t35 15l350 0z" horiz-adv-x="700" />
+<glyph glyph-name="resize-small" unicode="&#xe808;" d="m429 314v-250q0-14-11-25t-25-10t-25 10l-81 81l-185-186q-5-5-13-5t-13 5l-63 64q-6 5-6 13t6 13l185 185l-80 80q-11 11-11 25t11 25t25 11h250q14 0 25-11t11-25z m421 375q0-7-6-13l-185-185l80-80q11-11 11-25t-11-25t-25-11h-250q-14 0-25 11t-10 25v250q0 14 10 25t25 10t25-10l81-81l185 186q6 5 13 5t13-5l63-64q6-5 6-13z" horiz-adv-x="857.1" />
+</font>
+</defs>
+</svg>
--- a/static/epub.js/font/fontello.ttf
+++ b/static/epub.js/font/fontello.ttf
--- a/static/epub.js/font/fontello.woff
+++ b/static/epub.js/font/fontello.woff
--- a/static/epub.js/img/.gitignore
+++ b/static/epub.js/img/.gitignore
--- a/static/epub.js/img/annotator-glyph-sprite.png
+++ b/static/epub.js/img/annotator-glyph-sprite.png
--- a/static/epub.js/img/annotator-icon-sprite.png
+++ b/static/epub.js/img/annotator-icon-sprite.png
--- a/static/epub.js/img/apple-touch-icon.png
+++ b/static/epub.js/img/apple-touch-icon.png
--- a/static/epub.js/img/cancelfullscreen.png
+++ b/static/epub.js/img/cancelfullscreen.png
--- a/static/epub.js/img/close.png
+++ b/static/epub.js/img/close.png
--- a/static/epub.js/img/fullscreen.png
+++ b/static/epub.js/img/fullscreen.png
--- a/static/epub.js/img/loader.gif
+++ b/static/epub.js/img/loader.gif
--- a/static/epub.js/img/menu-icon.png
+++ b/static/epub.js/img/menu-icon.png
--- a/static/epub.js/img/save.png
+++ b/static/epub.js/img/save.png
--- a/static/epub.js/img/saved.png
+++ b/static/epub.js/img/saved.png
--- a/static/epub.js/img/settings-s.png
+++ b/static/epub.js/img/settings-s.png
--- a/static/epub.js/img/settings.png
+++ b/static/epub.js/img/settings.png
--- a/static/epub.js/img/star.png
+++ b/static/epub.js/img/star.png
--- a/static/epub.js/index.html
+++ b/static/epub.js/index.html
@ -0,0 +1 @@
+
--- a/static/epub.js/js/epub.js
+++ b/static/epub.js/js/epub.js
--- a/static/epub.js/js/epub.min.js
+++ b/static/epub.js/js/epub.min.js
--- a/static/epub.js/js/epub.min.map
+++ b/static/epub.js/js/epub.min.map
--- a/static/epub.js/js/hooks.min.js
+++ b/static/epub.js/js/hooks.min.js
@ -0,0 +1 @@
+EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.contents.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e=EPUBJS.core.folder(location.pathname),f=(EPUBJS.cssPath,{});EPUBJS.core.addCss(EPUBJS.cssPath+"popup.css",!1,b.render.document.head),d.forEach(function(a){function c(){var c,h,n=b.height,o=b.width,p=225;m||(c=j.cloneNode(!0),m=c.querySelector("p")),f[i]||(f[i]=document.createElement("div"),f[i].setAttribute("class","popup"),pop_content=document.createElement("div"),f[i].appendChild(pop_content),pop_content.appendChild(m),pop_content.setAttribute("class","pop_content"),b.render.document.body.appendChild(f[i]),f[i].addEventListener("mouseover",d,!1),f[i].addEventListener("mouseout",e,!1),b.on("renderer:pageChanged",g,this),b.on("renderer:pageChanged",e,this)),c=f[i],h=a.getBoundingClientRect(),k=h.left,l=h.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=k-popRect.width/2+"px",c.style.top=l+"px",p>n/2.5&&(p=n/2.5,pop_content.style.maxHeight=p+"px"),popRect.height+l>=n-25?(c.style.top=l-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),k-popRect.width<=0?(c.style.left=k+"px",c.classList.add("left")):c.classList.remove("left"),k+popRect.width/2>=o?(c.style.left=k-300+"px",popRect=c.getBoundingClientRect(),c.style.left=k-popRect.width+"px",popRect.height+l>=n-25?(c.style.top=l-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){f[i].classList.add("on")}function e(){f[i].classList.remove("on")}function g(){setTimeout(function(){f[i].classList.remove("show")},100)}var h,i,j,k,l,m;"noteref"==a.getAttribute("epub:type")&&(h=a.getAttribute("href"),i=h.replace("#",""),j=b.render.document.getElementById(i),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",g,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(b.currentChapter.manifestProperties.indexOf("mathml")!==-1){b.render.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;if("reflowable"!=b.layoutSettings.layout)return void a();d.forEach(function(a){var c=function(){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,g<0&&(g=0),a.style.maxWidth="100%",i+g>=e?(g<e/2?(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"))},d=function(){b.off("renderer:resized",c),b.off("renderer:chapterUnload",this)};a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnload",d),c()}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.contents.querySelectorAll("[transclusion]");Array.prototype.slice.call(c).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()};
--- a/static/epub.js/js/hooks.min.map
+++ b/static/epub.js/js/hooks.min.map
--- a/static/epub.js/js/hooks/extensions/highlight.js
+++ b/static/epub.js/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();
+
+}
+
+
--- a/static/epub.js/js/libs/jquery.min.js
+++ b/static/epub.js/js/libs/jquery.min.js
--- a/static/epub.js/js/libs/localforage.min.js
+++ b/static/epub.js/js/libs/localforage.min.js
--- a/static/epub.js/js/libs/screenfull.js
+++ b/static/epub.js/js/libs/screenfull.js
@ -0,0 +1,145 @@
+/*!
+* screenfull
+* v2.0.0 - 2014-12-22
+* (c) Sindre Sorhus; MIT License
+*/
+(function () {
+	'use strict';
+
+	var isCommonjs = typeof module !== 'undefined' && module.exports;
+	var keyboardAllowed = typeof Element !== 'undefined' && 'ALLOW_KEYBOARD_INPUT' in Element;
+
+	var fn = (function () {
+		var val;
+		var valLength;
+
+		var fnMap = [
+			[
+				'requestFullscreen',
+				'exitFullscreen',
+				'fullscreenElement',
+				'fullscreenEnabled',
+				'fullscreenchange',
+				'fullscreenerror'
+			],
+			// new WebKit
+			[
+				'webkitRequestFullscreen',
+				'webkitExitFullscreen',
+				'webkitFullscreenElement',
+				'webkitFullscreenEnabled',
+				'webkitfullscreenchange',
+				'webkitfullscreenerror'
+
+			],
+			// old WebKit (Safari 5.1)
+			[
+				'webkitRequestFullScreen',
+				'webkitCancelFullScreen',
+				'webkitCurrentFullScreenElement',
+				'webkitCancelFullScreen',
+				'webkitfullscreenchange',
+				'webkitfullscreenerror'
+
+			],
+			[
+				'mozRequestFullScreen',
+				'mozCancelFullScreen',
+				'mozFullScreenElement',
+				'mozFullScreenEnabled',
+				'mozfullscreenchange',
+				'mozfullscreenerror'
+			],
+			[
+				'msRequestFullscreen',
+				'msExitFullscreen',
+				'msFullscreenElement',
+				'msFullscreenEnabled',
+				'MSFullscreenChange',
+				'MSFullscreenError'
+			]
+		];
+
+		var i = 0;
+		var l = fnMap.length;
+		var ret = {};
+
+		for (; i < l; i++) {
+			val = fnMap[i];
+			if (val && val[1] in document) {
+				for (i = 0, valLength = val.length; i < valLength; i++) {
+					ret[fnMap[0][i]] = val[i];
+				}
+				return ret;
+			}
+		}
+
+		return false;
+	})();
+
+	var screenfull = {
+		request: function (elem) {
+			var request = fn.requestFullscreen;
+
+			elem = elem || document.documentElement;
+
+			// Work around Safari 5.1 bug: reports support for
+			// keyboard in fullscreen even though it doesn't.
+			// Browser sniffing, since the alternative with
+			// setTimeout is even worse.
+			if (/5\.1[\.\d]* Safari/.test(navigator.userAgent)) {
+				elem[request]();
+			} else {
+				elem[request](keyboardAllowed && Element.ALLOW_KEYBOARD_INPUT);
+			}
+		},
+		exit: function () {
+			document[fn.exitFullscreen]();
+		},
+		toggle: function (elem) {
+			if (this.isFullscreen) {
+				this.exit();
+			} else {
+				this.request(elem);
+			}
+		},
+		raw: fn
+	};
+
+	if (!fn) {
+		if (isCommonjs) {
+			module.exports = false;
+		} else {
+			window.screenfull = false;
+		}
+
+		return;
+	}
+
+	Object.defineProperties(screenfull, {
+		isFullscreen: {
+			get: function () {
+				return !!document[fn.fullscreenElement];
+			}
+		},
+		element: {
+			enumerable: true,
+			get: function () {
+				return document[fn.fullscreenElement];
+			}
+		},
+		enabled: {
+			enumerable: true,
+			get: function () {
+				// Coerce to boolean in case of old WebKit
+				return !!document[fn.fullscreenEnabled];
+			}
+		}
+	});
+
+	if (isCommonjs) {
+		module.exports = screenfull;
+	} else {
+		window.screenfull = screenfull;
+	}
+})();
--- a/static/epub.js/js/libs/screenfull.min.js
+++ b/static/epub.js/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);
--- a/static/epub.js/js/libs/zip.min.js
+++ b/static/epub.js/js/libs/zip.min.js
--- a/static/epub.js/js/plugins/hypothesis.js
+++ b/static/epub.js/js/plugins/hypothesis.js
@ -0,0 +1,80 @@
+//  Hypothesis Customized embedding
+//  This hypothesis config function returns a new constructor which modifies
+//  annotator for a better integration. Below we create our own EpubAnnotationSidebar
+//  Constructor, customizing the show and hide function to take acount for the reader UI.
+
+window.hypothesisConfig = function() {
+  var Annotator = window.Annotator;
+  var $main = $("#main");
+
+  function EpubAnnotationSidebar(elem, options) {
+    options = {
+      server: true,
+      origin: true,
+      showHighlights: true,
+      Toolbar: {container: '#annotation-controls'}
+    }
+
+    Annotator.Host.call(this, elem, options);
+  }
+
+  EpubAnnotationSidebar.prototype = Object.create(Annotator.Host.prototype);
+
+  EpubAnnotationSidebar.prototype.show = function() {
+    this.frame.css({
+      'margin-left': (-1 * this.frame.width()) + "px"
+    });
+    this.frame.removeClass('annotator-collapsed');
+    if (!$main.hasClass('single')) {
+      $main.addClass("single");
+      this.toolbar.find('[name=sidebar-toggle]').removeClass('h-icon-chevron-left').addClass('h-icon-chevron-right');
+      this.setVisibleHighlights(true);
+    }
+  };
+
+  EpubAnnotationSidebar.prototype.hide = function() {
+    this.frame.css({
+      'margin-left': ''
+    });
+    this.frame.addClass('annotator-collapsed');
+    if ($main.hasClass('single')) {
+      $main.removeClass("single");
+      this.toolbar.find('[name=sidebar-toggle]').removeClass('h-icon-chevron-right').addClass('h-icon-chevron-left');
+      this.setVisibleHighlights(false);
+    }
+  };
+
+  return {
+    constructor: EpubAnnotationSidebar,
+  }
+};
+
+// This is the Epub.js plugin. Annotations are updated on location change.
+EPUBJS.reader.plugins.HypothesisController = function (Book) {
+  var reader = this;
+  var $main = $("#main");
+
+  var updateAnnotations = function () {
+    var annotator = Book.renderer.render.window.annotator;
+    if (annotator && annotator.constructor.$) {
+      var annotations = getVisibleAnnotations(annotator.constructor.$);
+      annotator.showAnnotations(annotations)
+    }
+  };
+
+  var getVisibleAnnotations = function ($) {
+    var width = Book.renderer.render.iframe.clientWidth;
+    return $('.annotator-hl').map(function() {
+      var $this = $(this),
+          left = this.getBoundingClientRect().left;
+
+      if (left >= 0 && left <= width) {
+        return $this.data('annotation');
+      }
+    }).get();
+  };
+
+  Book.on("renderer:locationChanged", updateAnnotations);
+
+  return {}
+};
--- a/static/epub.js/js/plugins/search.js
+++ b/static/epub.js/js/plugins/search.js
@ -0,0 +1,125 @@
+EPUBJS.reader.search = {};
+
+// Search Server -- https://github.com/futurepress/epubjs-search
+EPUBJS.reader.search.SERVER = "https://pacific-cliffs-3579.herokuapp.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");
+			}
+			
+			$(iframeDoc).find('body').unhighlight();
+			iframeDoc = false;
+			return;
+		}
+		
+		reader.SidebarController.changePanelTo("Search");
+		
+		e.preventDefault();
+	});
+	
+	
+	
+	return {
+		"show" : onShow,
+		"hide" : onHide
+	};
+};
--- a/static/epub.js/js/reader.js
+++ b/static/epub.js/js/reader.js
--- a/static/epub.js/js/reader.js.map
+++ b/static/epub.js/js/reader.js.map
--- a/static/epub.js/js/reader.min.js
+++ b/static/epub.js/js/reader.min.js
--- a/static/epub.js/js/reader.min.map
+++ b/static/epub.js/js/reader.min.map
--- a/static/js/EpubViewer.js
+++ b/static/js/EpubViewer.js
@ -0,0 +1,99 @@
+'use strict';
+
+/*@
+Ox.EpubViewer <f> Epub Viewer
+    options <o> Options
+        center <[n]|s|'auto'> Center ([x, y] or 'auto')
+        height <n|384> Viewer height in px
+        maxZoom <n|16> Maximum zoom (minimum zoom is 'fit')
+        epubjsURL <s|'/static/epub.js/'> URL to epub.js
+        url <s|''> Epub URL
+        width <n|512> Viewer width in px
+        zoom <n|s|'fit'> Zoom (number or 'fit' or 'fill')
+    self <o> Shared private variable
+    ([options[, self]]) -> <o:OxElement> Epub Viewer
+        center <!> Center changed
+            center <[n]|s> Center
+        zoom <!> Zoom changed
+            zoom <n|s> Zoom
+        page <!> Page changed
+            page <n|s> Page
+@*/
+Ox.EpubViewer = function(options, self) {
+
+    self = self || {};
+    var that = Ox.Element({}, self)
+        .defaults({
+            center: 'auto',
+            height: 384,
+            page: 1,
+            maxZoom: 16,
+            url: '',
+            width: 512,
+            zoom: 'fit'
+        })
+        .options(options || {})
+        .update({
+            center: function() {
+                setCenterAndZoom();
+            },
+            page: updatePage,
+            // allow for setting height and width at the same time
+            height: updateSize,
+            url: function() {
+                self.$iframe.postMessage('epub', {epub: self.options.url});
+            },
+            width: updateSize,
+            zoom: function() {
+                setCenterAndZoom();
+            }
+        })
+        .addClass('OxEpubViewer')
+        .on({
+        })
+        .bindEvent({
+        });
+
+    self.$iframe = Ox.Element('<iframe>')
+            .attr({
+                frameborder: 0,
+                height: self.options.height + 'px',
+                src: self.options.url,
+                width: self.options.width + 'px'
+            })
+            .onMessage(function(data, event) {
+                that.triggerEvent(event, data);
+            })
+            .appendTo(that);
+
+    updateSize();
+
+    function setCenterAndZoom() {
+    }
+
+    function updatePage() {
+        self.$iframe.postMessage('page', {page: self.options.page});
+    }
+
+    function updateSize() {
+        that.css({
+            height: self.options.height + 'px',
+            width: self.options.width + 'px',
+        });
+        self.$iframe.css({
+            height: self.options.height + 'px',
+            width: self.options.width + 'px',
+        });
+    }
+
+    /*@
+    postMessage <f> postMessage
+        (event, data) -> <o>  post message to epub.js
+    @*/
+    that.postMessage = function(event, data) {
+        self.$iframe.postMessage(event, data);
+    }
+
+    return that;
+};
+
--- a/static/js/document.js
+++ b/static/js/document.js
@ -77,6 +77,16 @@ pandora.ui.document = function() {
                    width: that.width(),
                    zoom: 'fit'
                })
+                : item.extension == 'epub'
+                ? Ox.EpubViewer({
+                    height: that.height() - 16,
+                    page: pandora.user.ui.documents[item.id]
+                        ? pandora.user.ui.documents[item.id].position
+                        : 1,
+                    url: '/documents/' + item.id + '/epub/',
+                    width: that.width(),
+                    zoom: 'fit'
+                })
                : item.extension == 'html'
                ? pandora.$ui.textPanel = pandora.ui.textPanel(item, $toolbar)
                : Ox.ImageViewer({
--- a/static/js/utils.js
+++ b/static/js/utils.js
@ -434,7 +434,7 @@ pandora.imageExtensions = [
 ];

 pandora.documentExtensions = [
-    'pdf', /* 'epub', 'txt', */
+    'pdf', 'epub' /* , 'txt', */
 ].concat(pandora.imageExtensions);

 pandora.uploadDroppedFiles = function(files) {
--- a/static/reader/epub.js
+++ b/static/reader/epub.js
@ -0,0 +1,213 @@
+"use strict";
+var reader;
+var id = document.location.pathname.split('/')[1];
+var annotations = [];
+var currentSelection;
+var fontSize = parseInt(localStorage.epubFontSize || '100', 10)
+var justSelected = false;
+
+Ox.load({
+    'UI': {
+        loadCSS: false
+    }
+}, function() {
+    Ox.$parent.bindMessage(function(data, event) {
+        console.log('got', event, 'data', data)
+        if (event == 'selectAnnotation') {
+            selectAnnotation(data.id)
+            var annotation = annotations.filter(function(a) { return a.id == data.id })[0]
+            if (annotation) {
+                reader.rendition.display(annotation.cfiRange)
+            }
+        } else if (event == 'addAnnotation') {
+            createAnnotation()
+        } else if (event == 'addAnnotations') {
+            if (data.replace) {
+                annotations.forEach(function(a) {
+                    reader.rendition.annotations.remove(a.cfiRange)
+                })
+                annotations = []
+            }
+            data.annotations.forEach(function(annotation) {
+                annotations.push(annotation)
+                renderAnnotation(annotation)
+            })
+        } else if (event == 'removeAnnotation') {
+            removeAnnotation(data.id)
+        }
+    })
+})
+
+
+function createAnnotation() {
+    console.log('createAnnotation', currentSelection)
+    if (currentSelection) {
+        /*
+        var range = currentSelection.contents.window.getSelection().getRangeAt(0)
+        console.log(
+            currentSelection.cfiRange,
+            reader.rendition.book.section().cfiFromRange(range).toString()
+        )
+        //currentSelection.cfiRange = reader.rendition.book.section().cfiFromRange(range).toString()
+        */
+        renderAnnotation(currentSelection)
+        currentSelection.contents.window.getSelection().removeAllRanges();
+        delete currentSelection.contents
+        addAnnotation(currentSelection)
+        document.querySelectorAll('.epubjs-hl.selected').forEach(function(other) {
+            other.classList.remove('selected')
+        })
+        console.log('create annot')
+        currentSelection = null
+    }
+}
+
+function addAnnotation(annotation) {
+    annotations.push(annotation)
+    Ox.$parent.postMessage('addAnnotation', annotation)
+}
+
+function selectAnnotation(id) {
+    $('.epubjs-hl.selected').each(function(i, g) {
+        g.classList.remove('selected')
+    })
+    $('.epubjs-hl[data-id='+id+']').each(function(i, g) {
+        g.classList.add('selected')
+    })
+}
+
+function deselectAnnotation(id) {
+    $('.epubjs-hl[data-id='+id+']').each(function(i, g) {
+        g.classList.remove('selected')
+    })
+}
+
+
+function deselectAllAnnotations() {
+    var ids = []
+    document.querySelectorAll('.epubjs-hl.selected').forEach(function(g) {
+        g.classList.remove('selected')
+        if (!Ox.contains(ids, id)) {
+            ids.push(id)
+            Ox.$parent.postMessage('selectAnnotation', {id: null})
+        }
+    })
+}
+
+function removeAnnotation(id) {
+    var a = annotations.filter(function(a) { return a.id == id })[0]
+    if (a) {
+        annotations = annotations.filter(function(annotation) {
+            return annotation.id != id
+        })
+        reader.rendition.annotations.remove(a.cfiRange)
+    }
+    Ox.$parent.postMessage('removeAnnotation', {id: id})
+}
+
+function renderAnnotation(annotation) {
+    reader.rendition.annotations.highlight(annotation.cfiRange, {id: annotation.id}, onHighlightClicked);
+}
+
+function getText(book, cfiRange, cb) {
+    book.getRange(cfiRange).then(function (range) {
+        var text;
+        if (range) {
+            text = range.toString();
+        }
+        cb(text)
+    })
+}
+
+function onHighlightClicked(e) {
+    console.log("highlight clicked", e.target.dataset.epubcfi);
+    if(!e.target.classList.contains('selected')) {
+        document.querySelectorAll('.epubjs-hl.selected').forEach(function(other) {
+            other.classList.remove('selected')
+        })
+        e.target.classList.add('selected')
+        Ox.$parent.postMessage('selectAnnotation', {id: e.target.dataset.id})
+    }
+}
+
+document.onreadystatechange = function () {
+    if (document.readyState == "complete") {
+        EPUBJS.filePath = "/static/epub.js/js/libs/";
+        EPUBJS.cssPath = "/static/epub.js/css/";
+        EPUBJS.core.addCss('/static/css/epub.css')
+        // fileStorage.filePath = EPUBJS.filePath;
+        reader = ePubReader(document.location.pathname, {
+            restore: true
+        });
+        var rendition = reader.rendition,
+            book = reader.book;
+
+        rendition.themes.fontSize(fontSize + "%");
+
+        reader.rendition.on('keydown', function(event) {
+            if (event.key == 'Delete') {
+                document.querySelectorAll('.epubjs-hl.selected').forEach(function(a) {
+                    removeAnnotation(a.dataset.id)
+                })
+            }
+            if (event.key == 'n' || event.keyCode == 13) {
+                var selected = document.querySelector('.epubjs-hl.selected')
+                console.log('!!', currentSelection, selected)
+
+                if (currentSelection) {
+                    if (selected) {
+                        deselectAllAnnotations()
+                    }
+                    createAnnotation()
+                } else if (selected) {
+                    console.log('editNote?', selected.dataset.id)
+                }
+            }
+            if (event.keyCode == 61 && event.shiftKey) {
+                fontSize += 10
+                rendition.themes.fontSize(fontSize + "%");
+                localStorage.epubFontSize = fontSize
+                event.preventDefault()
+            } else if (event.keyCode == 173 && event.shiftKey) {
+                fontSize -= 10
+                rendition.themes.fontSize(fontSize + "%");
+                localStorage.epubFontSize = fontSize
+                event.preventDefault()
+            } else if (event.keyCode == 48 && event.shiftKey) {
+                fontSize = 100
+                rendition.themes.fontSize(fontSize + "%");
+                localStorage.epubFontSize = fontSize
+                event.preventDefault()
+            }
+        }).on('mouseup', function(event) {
+            if (!justSelected) {
+                var selection = window.getSelection()
+                if (selection.isCollapsed) {
+                    currentSelection = null
+                }
+                if (!currentSelection) {
+                    Ox.$parent.postMessage('selectText', false)
+                }
+            }
+            deselectAllAnnotations()
+            justSelected = false
+        })
+        rendition.on("mark", function(cfiRange, contents) {
+            console.log('!! mark', cfiRange)
+        })
+        rendition.on("selected", function(cfiRange, contents) {
+            justSelected = true
+            getText(book, cfiRange, function(text) {
+                var position = cfiRange;
+                currentSelection = {
+                    id: Ox.SHA1(cfiRange),
+                    cfiRange: cfiRange,
+                    position: position,
+                    text: text,
+                    contents: contents
+                }
+                Ox.$parent.postMessage('selectText', text ? true : false)
+            })
+        });
+    }
+};
				`@ -0,0 +1 @@`
				EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.contents.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e=EPUBJS.core.folder(location.pathname),f=(EPUBJS.cssPath,{});EPUBJS.core.addCss(EPUBJS.cssPath+"popup.css",!1,b.render.document.head),d.forEach(function(a){function c(){var c,h,n=b.height,o=b.width,p=225;m\|\|(c=j.cloneNode(!0),m=c.querySelector("p")),f[i]\|\|(f[i]=document.createElement("div"),f[i].setAttribute("class","popup"),pop_content=document.createElement("div"),f[i].appendChild(pop_content),pop_content.appendChild(m),pop_content.setAttribute("class","pop_content"),b.render.document.body.appendChild(f[i]),f[i].addEventListener("mouseover",d,!1),f[i].addEventListener("mouseout",e,!1),b.on("renderer:pageChanged",g,this),b.on("renderer:pageChanged",e,this)),c=f[i],h=a.getBoundingClientRect(),k=h.left,l=h.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=k-popRect.width/2+"px",c.style.top=l+"px",p>n/2.5&&(p=n/2.5,pop_content.style.maxHeight=p+"px"),popRect.height+l>=n-25?(c.style.top=l-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),k-popRect.width<=0?(c.style.left=k+"px",c.classList.add("left")):c.classList.remove("left"),k+popRect.width/2>=o?(c.style.left=k-300+"px",popRect=c.getBoundingClientRect(),c.style.left=k-popRect.width+"px",popRect.height+l>=n-25?(c.style.top=l-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){f[i].classList.add("on")}function e(){f[i].classList.remove("on")}function g(){setTimeout(function(){f[i].classList.remove("show")},100)}var h,i,j,k,l,m;"noteref"==a.getAttribute("epub:type")&&(h=a.getAttribute("href"),i=h.replace("#",""),j=b.render.document.getElementById(i),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",g,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(b.currentChapter.manifestProperties.indexOf("mathml")!==-1){b.render.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;if("reflowable"!=b.layoutSettings.layout)return void a();d.forEach(function(a){var c=function(){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,g<0&&(g=0),a.style.maxWidth="100%",i+g>=e?(g<e/2?(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"))},d=function(){b.off("renderer:resized",c),b.off("renderer:chapterUnload",this)};a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnload",d),c()}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.contents.querySelectorAll("[transclusion]");Array.prototype.slice.call(c).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()};