diff --git a/main/gradebook/gradebook_edit_all.php b/main/gradebook/gradebook_edit_all.php
index f4530d7b21..9140ca5179 100755
--- a/main/gradebook/gradebook_edit_all.php
+++ b/main/gradebook/gradebook_edit_all.php
@@ -34,6 +34,7 @@ require_once ('lib/fe/linkform.class.php');
 require_once ('lib/gradebook_data_generator.class.php');
 require_once ('lib/fe/gradebooktable.class.php');
 require_once ('lib/fe/displaygradebook.php');
+require_once api_get_path(SYS_CODE_PATH).'gradebook/gradebook_function.php';
 
 api_block_anonymous_users();
 if (!api_is_allowed_to_create_course()) {
@@ -110,12 +111,6 @@ $table_evaluated[4] = array(TABLE_LP_MAIN, 'name','id', get_lang('Learnpath'));
 $table_evaluated[5] = array(TABLE_FORUM_THREAD, 'thread_title_qualify', 'thread_id', get_lang('Forum'));
 $table_evaluated[7] = array(TABLE_ATTENDANCE, 'attendance_title_qualify', 'id', get_lang('Attendance'));
 
-
-function get_table_type_course($type,$course) {
-	global $_configuration;
-	global $table_evaluated;
-	return Database::get_course_table($table_evaluated[$type][0],$_configuration['db_prefix'].$course);
-}
 $submitted=isset($_POST['submitted'])?$_POST['submitted']:'';
 if($submitted==1) {
 	Display :: display_confirmation_message(get_lang('GradebookWeightUpdated')) . '<br /><br />';
diff --git a/main/gradebook/gradebook_flatview.php b/main/gradebook/gradebook_flatview.php
index 180108c11d..aeb8755a68 100755
--- a/main/gradebook/gradebook_flatview.php
+++ b/main/gradebook/gradebook_flatview.php
@@ -14,6 +14,8 @@ require_once 'lib/fe/flatviewtable.class.php';
 require_once 'lib/fe/displaygradebook.php';
 require_once 'lib/fe/exportgradebook.php';
 require_once 'lib/scoredisplay.class.php';
+require_once api_get_path(SYS_CODE_PATH).'gradebook/gradebook_function.php';
+
 //require_once api_get_path(LIBRARY_PATH).'ezpdf/class.ezpdf.php'; // This is the old library for pdf-export (non UTF-8 compatible).
 define('_MPDF_PATH', api_get_path(LIBRARY_PATH).'mpdf/');
 require_once _MPDF_PATH.'mpdf.php';
@@ -321,17 +323,4 @@ if (isset($_GET['isStudentView']) && $_GET['isStudentView'] == 'false') {
 	echo '</div>';
 }
 
-Display :: display_footer();
-
-function get_printable_data($users,$alleval, $alllinks) {
-	$datagen = new FlatViewDataGenerator ($users, $alleval, $alllinks);
-	$offset = isset($_GET['offset']) ? $_GET['offset'] : '0';
-	$count = (($offset + 10) > $datagen->get_total_items_count()) ? ($datagen->get_total_items_count() - $offset) : 10;
-	$header_names = $datagen->get_header_names($offset, $count);
-	$data_array = $datagen->get_data(FlatViewDataGenerator :: FVDG_SORT_LASTNAME, 0, null, $offset, $count, true);
-	$newarray = array();
-	foreach ($data_array as $data) {
-		$newarray[] = array_slice($data, 1);
-	}
-	return array ($header_names, $newarray);
-}
+Display :: display_footer();
\ No newline at end of file
diff --git a/main/gradebook/gradebook_view_result.php b/main/gradebook/gradebook_view_result.php
index 36d2420e2c..e3b816aba4 100755
--- a/main/gradebook/gradebook_view_result.php
+++ b/main/gradebook/gradebook_view_result.php
@@ -39,6 +39,8 @@ require_once ('lib/fe/resulttable.class.php');
 require_once ('lib/fe/exportgradebook.php');
 require_once ('lib/scoredisplay.class.php');
 require_once (api_get_path(LIBRARY_PATH).'ezpdf/class.ezpdf.php');
+require_once api_get_path(SYS_CODE_PATH).'gradebook/gradebook_function.php';
+
 api_block_anonymous_users();
 block_students();
 
@@ -62,76 +64,12 @@ if ($eval[0]->get_category_id() < 0) {
 } else
 	$currentcat= Category :: load($eval[0]->get_category_id());
 	//load the result with the evaluation id
-function overwritescore($resid, $importscore, $eval_max) {
-	$result= Result :: load($resid);
-	if ($importscore > $eval_max) {
-		header('Location: gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']) . '&overwritemax=');
-		exit;
-	}
-	$result[0]->set_score($importscore);
-	$result[0]->save();
-	unset ($result);
-}
+
 if (isset ($_GET['selecteval'])) {
 	$allresults= Result :: load(null,null,$select_eval);
 	$iscourse= $currentcat[0]->get_course_code() == null ? 1 : 0;
 }
-/**
- * XML-parser: handle start of element
- */
-function element_start($parser, $data) {
-global $user;
-global $current_tag;
-	switch ($data) {
-	case 'Result' :
-		$user= array ();
-		break;
-	default :
-		$current_tag= $data;
-	}
-}
-/**
- * XML-parser: handle end of element
- */
-function element_end($parser, $data) {
-global $user;
-global $users;
-global $current_value;
-	switch ($data) {
-	case 'Result' :
-		$users[]= $user;
-		break;
-	default :
-		$user[$data]= $current_value;
-		break;
-	}
-}
-/**
- * XML-parser: handle character data
- */
-function character_data($parser, $data) {
-global $current_value;
-$current_value= $data;
-}
-/**
- * Read the XML-file
- * @param string $file Path to the XML-file
- * @return array All userinformation read from the file
- */
-function parse_xml_data($file) {
-	global $current_tag;
-	global $current_value;
-	global $user;
-	global $users;
-		$users= array ();
-		$parser= xml_parser_create();
-		xml_set_element_handler($parser, 'element_start', 'element_end');
-		xml_set_character_data_handler($parser, "character_data");
-		xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false);
-		xml_parse($parser, file_get_contents($file));
-		xml_parser_free($parser);
-		return $users;
-}
+
 if (isset ($_GET['editres'])) {
 	$edit_res_xml=Security::remove_XSS($_GET['editres']);
 	$select_eval_edit=Security::remove_XSS($_GET['selecteval']);