anchor.diff:            <li class="active"><a href="#p1" data-toggle="tab"><strong>Initial Configuration</strong></a></li>
             <li><a href="#p2" data-toggle="tab"><strong>Etherpad</strong></a></li>
             <li><a href="#p3" data-toggle="tab"><strong>Nextcloud</strong></a></li>
  -          <li><a href="#p4" data-toggle="tab"><strong>Guest Book</strong></a></li>
  +          <li><a href="#p4" data-toggle="tab"><strong>Guestbook</strong></a></li>
             <li><a href="#p5" data-toggle="tab"><strong>WordPress</strong></a></li>
             <li><a href="#p6" data-toggle="tab"><strong>FramaDate</strong></a></li>
           </ul>
  
positive.code:                <li> Links to desktop and mobile apps</li>
                </ul>
              </p>
            </div>
            <div class="voffset9"></div>
          </div>
          <div class="tab-pane fade" id="p4">
            <h3 class="text-center" id="pg1"> Guest Book</h3>
            <br>
            <div class="col-sm-12 col-md-12 col-lg-12">
              <h4>Description</h4>
              <p>
                The MAZI Guest Book is an open source application that can used in events enabling the audience to share their thoughts, photos, etc.
              </p>
              <img src="images/guestbook_doc.png" class="img-responsive center-block" alt="Image for Nextcloud Admin Panel" style='padding-bottom: 10px'>
              <h4>Administration Guide</h4>
              <p>
                To moderate the content, you go to <b><a target="_blank" href="http://local.mazizone.eu:8081/#admin" class="app-link" >local.mazizone.eu:8081/#admin</a></b></br> (username: <b>admin</b> password: <b>mazizone</b>), where you can delete any submission that is inappropriate.
              </p>
              <p>
                 For slideshow <b><a target="_blank" href="http://local.mazizone.eu:8081/#projection" class="app-link" >local.mazizone.eu:8081/#projection</a></b>
              </p>
                <h4>Useful Guidelines</h4>
                 <p>You can modify the appearance of the GuestBook</p>
               <ul>
                  <li>Tags</li>
                  <li>Background Image</li>
                  <li>Admin Password</li>
                  <li>Message</li>
               </ul>               
                <p>
                  First connect to your Raspberry pi. The credentials are:</br> 
                    <pre><code>
                      # ssh pi@local.mazizone.eu
                      password: mazizone                    
                    </code></pre>
                  </p>
                   <b>Tags</b>
                   <p> 
                    In order to change tags, open the config.js file, which takes place in this path: /var/www/html/mazi-board/src/www/js/config.js</br> 
                    You can remove or edit a tag as you wish in this code line</br>  
                    <pre><code>
                      tags: ['Artist', 'Activist', 'Male', 'Female', 'Student', 'Professor', 'DSIMaker', 'PolicyMaker']
                    </code></pre>
                  </p>
                   <b>Background Image</b>
                   <p>
                    In order to change the background image, save the image you want in the following path: /var/www/html/mazi-board/src/www/images</br>
                    Replace the DSI.jpg of the following code, with the name of your image.</br>
                    You can find the code in the following path: /var/www/html/mazi-board/src/www/js/templates/header_tmpl.html </br>  
                    <pre>
                      <code>
                        &lt;div class="header-bar"&gt;&lt;/div&gt;
                        &lt;div class="header-image column"&gt;&lt;img src="images/DSI.jpg"&gt;&lt;/div&gt;
                      </code>
                    </pre>
                  </p>
                   <b>Admin Password</b> 
                   <p>
                    In order to change the admin password, open the config.js file ,which takes place in this path: /var/www/html/mazi-board/src/node/config.js,</br>
                    and then fill  the <b>authPassword</b> with the password you like. 
                    <pre>
                      <code>
                        /* AUTH DATA */
                          authName: 'admin',
                          authPassword: 'password',
                      </code>
                    </pre>
                   </p>
                   <b>Message</b>
                   <p>
                    In order to change the message, open the submission_input_tmpl.html file , which takes place in this path: /var/www/html/mazi-board/src/www/js/templates/submission_input_tmpl.html,</br> 
                    and then change the message <b>(Click here to join the Guest Book...)</b> with the message you wish to be displayed.
                   </p>
                </p>
            </div>
            <div class="voffset9"></div>
          </div>
  
negative.code:               </code></pre>
              </p>
              <img src="images/etherpad_doc.png" class="img-responsive center-block" alt="Image for Etherpad Admin Panel">
  
              <h4>Useful tips:</h4>
              <p>
                It will make it easier for your MAZI zone users if you create an index pad yourself and make it the "default" etherpad page by changing the URL in the applications area of the admin panel, when you manage to login. People could be invited to create their own pads, and add their link in that index page, which will be also "commentable" and make it easier to navigate the available pads on the server.
              </p>
              <p>
                For example, <a href='http://portal.mazizone.eu/p/unmonastery-index' target='_blank'>http://portal.mazizone.eu/p/unmonastery-index</a>
              </p>
              <p>
                Etherpad works well when there is someone that "cleans" the text from time to time and if there are suitable "index" pages that organize the different available pads.
              </p>
            </div>
            <div class="voffset9"></div>
          </div>
  