A small change in theme

data/bottom_ad.js

@@ -8,50 +8,3 @@
 <script>
 (adsbygoogle = window.adsbygoogle || []).push({});
 </script>
-
-
-$(function() {
-
- var popupDiv = `
-<div id="contact_popup">
-   <h1>Contact</h1>
-   <p>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Vestibulum tortor quam, feugiat vitae, ultricies eget, tempor sit amet, ante. Donec eu libero sit amet quam egestas semper.</p>
- </div>
-</div>`;
-
- $('body').append(popupDiv);
-
- animateSlider(this.hash);
-
- function animateSlider(hash) {
-   if (!$('#container div.open').length) {
-     if (hash == '#about') {
-       openPopup(hash);
-     }
-     if (hash == '#contact') {
-       openPopup(hash);
-     }
-   } else {
-     if (hash == '#about') {
-       openAndClose(hash)
-     }
-     if (hash == '#contact') {
-       openAndClose(hash)
-     }
-   }
- }
-
- function openPopup(hash) {
-   $(hash + '_popup').slideToggle().addClass('open');
- }
-
- function openAndClose(hash) {
-   if ($(hash + '_popup').hasClass('open')) {
-     $($(hash + '_popup')).slideToggle().removeClass();
-   } else {
-     $('#container div.open').slideToggle().removeClass();
-     $(hash + '_popup').slideToggle().addClass('open');
-   }
- }
-
-});

data/popup.js

@@ -0,0 +1,127 @@
+<script>
+$(document).ready(function() {
+
+$(document).on('click', '#contact-close', function(event){
+    event.preventDefault();
+    setCookie('contact-cookie', '1', 30);
+    $('#contact_popup').slideToggle();
+});
+
+if ($(document).width() < 640) {
+    return; // Don't show this popup on small devices
+}
+
+var style = `
+<style>
+#contact_popup {
+ width:360px;
+ padding:20px;
+ background:#4185f2;
+ position:fixed;
+ left:50%;
+ margin-left: -180px;
+ bottom:0;
+ padding: 10px;
+ display:none;
+ -moz-border-radius-topleft:20px;
+ -moz-border-radius-topright:20px;
+ -webkit-border-top-left-radius:20px;
+ -webkit-border-top-right-radius:20px;
+}
+#contact_popup h1 {
+ margin-top: 0;
+ color:#fff;
+ font-size:20px;
+}
+#contact_popup p {
+ margin:0;
+ color:#fff;
+}
+
+.contact-btn {
+    border: none;
+    color: white;
+    padding: 15px 32px;
+    text-align: center;
+    text-decoration: none;
+    display: inline-block;
+    font-size: 16px;
+}
+
+.btn-yes {
+    background-color: #4CAF50; /* Green */
+}
+
+.btn-no {
+    background-color: red;
+}
+</style> 
+`;
+
+$('head').append(style);
+
+ var popupDiv = `
+<div id="contact_popup">
+   <h1>Need Help with ZF3?</h1>
+
+   <p>You can contact Oleg (author of this book) to get paid consulting and/or ZF3 development assistance.</p>
+   <br>
+   <p>
+     <a class="contact-btn btn-yes" href="https://olegkrivtcov.wordpress.com/contact/">Contact now</a>&nbsp;&nbsp;<a id="contact-close" class="contact-btn btn-no" href="#">Not Now</a>
+   </P>
+ </div>
+</div>`;
+
+ $('body').append(popupDiv);
+
+var cookie = getCookie('contact-cookie');
+
+if (cookie)
+    return; // Don't show this popup if user refused
+
+if (Math.floor(Math.random() * 50) > 1) {
+    return; // Show this popup in 2% of views
+}
+
+$('#contact_popup').slideToggle();
+
+ function openPopup(hash) {
+   $(hash + '_popup').slideToggle().addClass('open');
+ }
+
+ function openAndClose(hash) {
+   if ($(hash + '_popup').hasClass('open')) {
+     $($(hash + '_popup')).slideToggle().removeClass();
+   } else {
+     $('#container div.open').slideToggle().removeClass();
+     $(hash + '_popup').slideToggle().addClass('open');
+   }
+ }
+
+ function setCookie(name,value,days) {
+    var expires = "";
+    if (days) {
+        var date = new Date();
+        date.setTime(date.getTime() + (days*24*60*60*1000));
+        expires = "; expires=" + date.toUTCString();
+    }
+    document.cookie = name + "=" + (value || "")  + expires + "; path=/";
+}
+
+function getCookie(name) {
+    var nameEQ = name + "=";
+    var ca = document.cookie.split(';');
+    for(var i=0;i < ca.length;i++) {
+        var c = ca[i];
+        while (c.charAt(0)==' ') c = c.substring(1,c.length);
+        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
+    }
+    return null;
+}
+
+function eraseCookie(name) {   
+    document.cookie = name+'=; Max-Age=-99999999;';  
+}
+
+});
+</script>

manuscript/en/preface.txt

@@ -80,8 +80,8 @@ located under every page. Alternatively, you can contact the author through his
 
 ## About the Author
 
-Oleg Krivtsov is a C++ and PHP developer. He has been developing sofware professionally 
-since 2005. Oleg is a Certified Zend Framework Architect ([proof](http://www.zend.com/en/yellow-pages/ZEND030290)) 
+Oleg Krivtsov is a C++ and PHP developer. He has been developing software professionally 
+since 2005. Oleg is a Certified Zend Framework 2 Architect
 and a Certified MySQL Developer. He likes contributing to open-source and writing programming articles for 
 popular web resources, like CodeProject. This writing passion has also inspired him to create this book 
 about Zend Framework 3. Oleg also loves skiing and watching Formula 1.

manuscript/ru/preface.txt

@@ -80,7 +80,7 @@ using-zf3-book-samples
 ## Об авторе
 
 Олег Кривцов - разработчик программ на языках C++ и PHP. Он разрабатывает ПО профессионально 
-с 2005. Олег является сертифицированным Zend Framework Architect ([ссылка](http://www.zend.com/en/yellow-pages/ZEND030290)) 
+с 2005. Олег является сертифицированным Zend Framework Architect 
 и сертифицированным MySQL Developer. Он любит вносить вклад в ПО с открытым исходным кодом и писать статьи для 
 популярных веб-ресурсов, таких как CodeProject. Олег также любит кататься на лыжах и смотреть Formula 1.
 

openbook.json

@@ -25,6 +25,7 @@
         "es": "Español"
     },
     "incomplete_translations": ["es"],
+    "theme" : "default",
     "google_analytics": {
         "enabled": true,
         "account_id": "UA-80824388-1"
@@ -42,5 +43,8 @@
     "api_reference": {
         "enabled": true,
         "class_index_url": "https://olegkrivtsov.github.io/zf3-api-reference/html/class-index.json" 
-    }
+    },
+    "chapter_js_scripts" : [
+        "data/popup.js"
+    ]
 }