--- a/views/Extractapp/TaggingText.php	Mon Apr 13 15:43:59 2015 +0200
+++ b/views/Extractapp/TaggingText.php	Thu Apr 16 14:53:22 2015 +0200
@@ -1,4 +1,11 @@
 <?php
+/*! \file 
+* This is the view for TaggingText.
+* It shows the extraction-interface application itself.
+* It contains the tagging area and toolbox on the right side.
+*  
+*/
+
 // --- initialize config file and input text ---
 $stringInput = $viewmodel['stringInput'];
 $wordlistArray = $viewmodel['wordlistArray'];
@@ -81,7 +88,12 @@
     }
 }
 
+
+
 function reloadText() {
+    /**
+    * Reload the text when there is a new version of this branch.
+    */
     // confirm to reload
     var r = confirm("Are you sure you want to load the latest version (in a new tab)?");
     if (r != true) {
@@ -347,6 +359,11 @@
     form.setAttribute("target", "_blank");
     
     var hiddenField = document.createElement("input");      
+    hiddenField.setAttribute("name", "func");
+    hiddenField.setAttribute("value", "exportFromExtractionInterface");
+    form.appendChild(hiddenField);
+
+    var hiddenField = document.createElement("input");      
     hiddenField.setAttribute("name", "content");
     hiddenField.setAttribute("value", container.innerHTML);
     form.appendChild(hiddenField);
@@ -364,20 +381,20 @@
     var info = JSON.parse( '<?php echo json_encode($info) ?>');
 
     if (info) {
-    var hiddenField = document.createElement("input");      
-    hiddenField.setAttribute("name", "bookId");
-    hiddenField.setAttribute("value", info['book_id']);
-    form.appendChild(hiddenField);   
+        var hiddenField = document.createElement("input");      
+        hiddenField.setAttribute("name", "bookId");
+        hiddenField.setAttribute("value", info['book_id']);
+        form.appendChild(hiddenField);   
 
-    var hiddenField = document.createElement("input");      
-    hiddenField.setAttribute("name", "bookName");
-    hiddenField.setAttribute("value", info['book_name']);
-    form.appendChild(hiddenField);   
-    
-    var hiddenField = document.createElement("input");      
-    hiddenField.setAttribute("name", "sectionName");
-    hiddenField.setAttribute("value", info['section_name']);
-    form.appendChild(hiddenField);
+        var hiddenField = document.createElement("input");      
+        hiddenField.setAttribute("name", "bookName");
+        hiddenField.setAttribute("value", info['book_name']);
+        form.appendChild(hiddenField);   
+        
+        var hiddenField = document.createElement("input");      
+        hiddenField.setAttribute("name", "sectionName");
+        hiddenField.setAttribute("value", info['section_name']);
+        form.appendChild(hiddenField);
 
     };
 
@@ -404,6 +421,11 @@
     form.setAttribute("target", "_blank");
     
     var hiddenField = document.createElement("input");      
+    hiddenField.setAttribute("name", "func");
+    hiddenField.setAttribute("value", "exportFromExtractionInterface");
+    form.appendChild(hiddenField); 
+
+    var hiddenField = document.createElement("input");      
     hiddenField.setAttribute("name", "content");
     hiddenField.setAttribute("value", str.match(new RegExp(regexText, "g")));
     form.appendChild(hiddenField);
@@ -464,6 +486,13 @@
     form.setAttribute("target", "_blank");
     
     var hiddenField = document.createElement("input");      
+    hiddenField.setAttribute("name", "func");
+    hiddenField.setAttribute("value", "exportFromExtractionInterface");
+    form.appendChild(hiddenField); 
+  
+
+
+    var hiddenField = document.createElement("input");      
     hiddenField.setAttribute("name", "content");
     hiddenField.setAttribute("value", str);
     form.appendChild(hiddenField);