added pdf

templates/description.html

@@ -17,6 +17,9 @@
 		{% elif item.lower().endswith(('.mp3')) %}
           <audio controls><source src="../{{ item }}" type="audio/mpeg">Your browser does not support the audio tag.</audio>
 
+    {% elif item.lower().endswith(('.pdf')) %}
+          <iframe src="../{{ item }}" height="500" width="90%"></iframe>
+
 {% endif %}
 {% endfor %}
 </div>
@@ -77,7 +80,7 @@
   <div id="bottom_descrip_right">
     <li class="next_item"><a href={{addressplus}}>next item</a></li>
     <li class="prev_item"><a href={{addressminus}}>previous item</a></li>
-    <li class="no_here">{{itemid}}/31</li>
+    <li class="no_here">{{itemid}}/32</li>
   </div>
 </nav>
 {% endblock %}