diff --git a/main/admin/special_exports.php b/main/admin/special_exports.php
index e3a9d3593b..c923d7535a 100755
--- a/main/admin/special_exports.php
+++ b/main/admin/special_exports.php
@@ -126,122 +126,6 @@ if ((isset ($_POST['action']) && $_POST['action'] == 'course_select_form') || (i
 <?php
 }
 
-function create_zip(){
-	$path = '';
-	if(empty($path)) { $path='/'; }
-	$remove_dir = ($path!='/') ? substr($path,0,strlen($path) - strlen(basename($path))) : '/';
-	$to_group_id = $_SESSION['_gid'];
-	$sys_archive_path = api_get_path(SYS_ARCHIVE_PATH);
-	$sys_course_path = api_get_path(SYS_COURSE_PATH);
-	$temp_zip_dir = $sys_archive_path."temp";
-	if(!is_dir($temp_zip_dir)) {
-		mkdir($temp_zip_dir, api_get_permissions_for_new_directories());
-	} else {
-		$handle=opendir($temp_zip_dir);
-		while (false!==($file = readdir($handle))) {
-			if ($file != "." && $file != "..") {
-				$Diff = (time() - filemtime("$temp_zip_dir/$file"))/60/60;	//the "age" of the file in hours
-				if ($Diff > 4) unlink("$temp_zip_dir/$file"); 	//delete files older than 4 hours
-			}
-		}
-		closedir($handle);
-	}
-	$temp_zip_file = $temp_zip_dir."/".md5(time()).".zip"; 	//create zipfile of given directory
-
-
-
-	return array('PATH' => $path,
-				 'PATH_TEMP_ARCHIVE' => $temp_zip_dir,
-				 'PATH_COURSE' => $sys_course_path,
-				 'TEMP_FILE_ZIP' => $temp_zip_file,
-				 'PATH_REMOVE' => $remove_dir);
-}
-
-function rename_zip($FileZip) {
-	event_download(($FileZip['PATH'] == '/')?'full_export_'.date('Ymd').'.zip (folder)': basename($FileZip['PATH']).'.zip (folder)');
-	$name = ($FileZip['PATH']=='/')? 'full_export_'.date('Ymd').'.zip':basename($FileZip['PATH']).'.zip';
-	if(file_exists($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name)){ unlink($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name); }
-	if(file_exists($FileZip['TEMP_FILE_ZIP'])) {
-		rename($FileZip['TEMP_FILE_ZIP'], $FileZip['PATH_TEMP_ARCHIVE'].'/'.$name);
-		return $name;
-	} else { return false; }
-
-}
-
-function fullexportspecial(){
-	global $tbl_session, $tbl_session_course, $export;
-	$FileZip = create_zip();
-	$to_group_id = 0;
-	$code_course = '';
-	$list_course = array();
-	$zip_folder = new PclZip($FileZip['TEMP_FILE_ZIP']);
-	$list_course = Database::get_course_list();
-	if(count($list_course) >0 ) {
-		foreach($list_course as $_course) {
-			if($FileZip['PATH'] == '/') {
-				$querypath=''; // to prevent ...path LIKE '//%'... in query
-			} else {
-				$querypath = $FileZip['PATH'];
-			}
-			$tbl_document = Database::get_course_table(TABLE_DOCUMENT, $_course['db_name']);
-			$tbl_property = Database::get_course_table(TABLE_ITEM_PROPERTY, $_course['db_name']);
-			//Add tem to the zip file course
-			$sql = "SELECT path FROM $tbl_document AS docs, $tbl_property AS props
-				WHERE `props`.`tool`='".TOOL_DOCUMENT."'
-					AND `docs`.`id`=`props`.`ref`
-					AND `docs`.`path` LIKE '".$querypath."/%'
-					AND `docs`.`filetype`='file'
-					AND `docs`.`session_id` = '0'
-					AND `props`.`visibility`<>'2'
-					AND `props`.`to_group_id`=".$to_group_id."";
-			$query = Database::query($sql );
-			while ($rows_course_file = Database::fetch_assoc($query)) {
-				$rows_course_file['path'];
-				$zip_folder->add($FileZip['PATH_COURSE'].$_course['directory']."/document".$rows_course_file['path'],
-								 PCLZIP_OPT_ADD_PATH, $_course['directory'],
-								 PCLZIP_OPT_REMOVE_PATH, $FileZip['PATH_COURSE'].$_course['directory']."/document".$FileZip['PATH_REMOVE']
-								);
-			}
-			//Add tem to the zip file session course
-			$code_course = $_course['code'];
-			$sql_session = "SELECT id, name, course_code  FROM $tbl_session_course
-				INNER JOIN  $tbl_session ON id_session = id
-				WHERE course_code = '$code_course' ";
-			$query_session = Database::query($sql_session);
-			while ($rows_session = Database::fetch_assoc($query_session)) {
-				$session_id = $rows_session['id'];
-				$sql_session_doc = "SELECT path FROM $tbl_document AS docs,$tbl_property AS props
-					WHERE `props`.`tool`='".TOOL_DOCUMENT."'
-						AND `docs`.`id`=`props`.`ref`
-						AND `docs`.`path` LIKE '".$querypath."/%'
-						AND `docs`.`filetype`='file'
-						AND `docs`.`session_id` = '$session_id'
-						AND `props`.`visibility`<>'2'
-						AND `props`.`to_group_id`=".$to_group_id."";
-				$query_session_doc = Database::query($sql_session_doc);
-				while ($rows_course_session_file = Database::fetch_assoc($query_session_doc)) {
-					$zip_folder->add($FileZip['PATH_COURSE'].$_course['directory'].'/document'.$rows_course_session_file['path'],
-									 PCLZIP_OPT_ADD_PATH, $_course['directory']."/".$rows_session['name'],
-									 PCLZIP_OPT_REMOVE_PATH, $FileZip['PATH_COURSE'].$_course['directory'].'/document'.$FileZip['PATH_REMOVE']
-									);
-				}
-			}
-		}
-		$name = rename_zip($FileZip);
-		if($name === false){
-			$export = false;
-			return false;
-		}else{
-			$export = true;
-			return $name;
-		}
-	}else{
-		Display::display_error_message(get_lang('ErrorMsgSpecialExport')); //main API
-		$export = false;
-		return false;
-	}
-}
-
 if($export == true && $name != false) {
 	Display::display_confirmation_message(get_lang('BackupCreated').'<br /><br /><a class="bottom-link" href="'.api_get_path(WEB_CODE_PATH).'course_info/download.php?archive='.urlencode($name).'&session=true">'.$name.'</a>', false);
 	echo '<p><a class="bottom-link"  href="'.api_get_path(WEB_CODE_PATH).'admin/index.php">&nbsp;'.get_lang('MainMenu').'</a></p>';
@@ -262,25 +146,137 @@ if($export == true && $name != false) {
 	}
 }
 
+/* FOOTER */
+Display::display_footer();
+
 function form_special_export(){
-	$htlm = get_lang('SelectOptionExport');
-	include_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
-	$form = new FormValidator('special_exports','post');
-	$renderer = $form->defaultRenderer();
-	$renderer->setElementTemplate('<div>{element}</div> ');
-	$form->addElement('radio', 'backup_option', '',  get_lang('SpecialCreateFullBackup'), 'full_backup');
-	$form->addElement('radio', 'backup_option', '',  get_lang('SpecialLetMeSelectItems'), 'select_items');
-	$form->addElement('html','<br />');
-	$form->addElement('style_submit_button', null, get_lang('CreateBackup'), 'class="save"');
-	$form->add_progress_bar();
-	$values['backup_option'] = 'full_backup';
-	$form->setDefaults($values);
-	$form->display();
+    $htlm = get_lang('SelectOptionExport');
+    include_once (api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php');
+    $form = new FormValidator('special_exports','post');
+    $renderer = $form->defaultRenderer();
+    $renderer->setElementTemplate('<div>{element}</div> ');
+    $form->addElement('radio', 'backup_option', '',  get_lang('SpecialCreateFullBackup'), 'full_backup');
+    $form->addElement('radio', 'backup_option', '',  get_lang('SpecialLetMeSelectItems'), 'select_items');
+    $form->addElement('html','<br />');
+    $form->addElement('style_submit_button', null, get_lang('CreateBackup'), 'class="save"');
+    $form->add_progress_bar();
+    $values['backup_option'] = 'full_backup';
+    $form->setDefaults($values);
+    $form->display();
+}
+
+function create_zip(){
+    $path = '';
+    if(empty($path)) { $path='/'; }
+    $remove_dir = ($path!='/') ? substr($path,0,strlen($path) - strlen(basename($path))) : '/';
+    $to_group_id = $_SESSION['_gid'];
+    $sys_archive_path = api_get_path(SYS_ARCHIVE_PATH);
+    $sys_course_path = api_get_path(SYS_COURSE_PATH);
+    $temp_zip_dir = $sys_archive_path."temp";
+    if(!is_dir($temp_zip_dir)) {
+        mkdir($temp_zip_dir, api_get_permissions_for_new_directories());
+    } else {
+        $handle=opendir($temp_zip_dir);
+        while (false!==($file = readdir($handle))) {
+            if ($file != "." && $file != "..") {
+                $Diff = (time() - filemtime("$temp_zip_dir/$file"))/60/60;  //the "age" of the file in hours
+                if ($Diff > 4) unlink("$temp_zip_dir/$file");   //delete files older than 4 hours
+            }
+        }
+        closedir($handle);
+    }
+    $temp_zip_file = $temp_zip_dir."/".md5(time()).".zip";  //create zipfile of given directory
+
+
+
+    return array('PATH' => $path,
+                 'PATH_TEMP_ARCHIVE' => $temp_zip_dir,
+                 'PATH_COURSE' => $sys_course_path,
+                 'TEMP_FILE_ZIP' => $temp_zip_file,
+                 'PATH_REMOVE' => $remove_dir);
+}
+
+function rename_zip($FileZip) {
+    event_download(($FileZip['PATH'] == '/')?'full_export_'.date('Ymd').'.zip (folder)': basename($FileZip['PATH']).'.zip (folder)');
+    $name = ($FileZip['PATH']=='/')? 'full_export_'.date('Ymd').'.zip':basename($FileZip['PATH']).'.zip';
+    if(file_exists($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name)){ unlink($FileZip['PATH_TEMP_ARCHIVE'].'/'.$name); }
+    if(file_exists($FileZip['TEMP_FILE_ZIP'])) {
+        rename($FileZip['TEMP_FILE_ZIP'], $FileZip['PATH_TEMP_ARCHIVE'].'/'.$name);
+        return $name;
+    } else { return false; }
+
+}
+
+function fullexportspecial(){
+    global $tbl_session, $tbl_session_course, $export;
+    $FileZip = create_zip();
+    $to_group_id = 0;
+    $code_course = '';
+    $list_course = array();
+    $zip_folder = new PclZip($FileZip['TEMP_FILE_ZIP']);
+    $list_course = Database::get_course_list();
+    if(count($list_course) >0 ) {
+        foreach($list_course as $_course) {
+            if($FileZip['PATH'] == '/') {
+                $querypath=''; // to prevent ...path LIKE '//%'... in query
+            } else {
+                $querypath = $FileZip['PATH'];
+            }
+            $tbl_document = Database::get_course_table(TABLE_DOCUMENT, $_course['db_name']);
+            $tbl_property = Database::get_course_table(TABLE_ITEM_PROPERTY, $_course['db_name']);
+            //Add tem to the zip file course
+            $sql = "SELECT path FROM $tbl_document AS docs, $tbl_property AS props
+                WHERE `props`.`tool`='".TOOL_DOCUMENT."'
+                    AND `docs`.`id`=`props`.`ref`
+                    AND `docs`.`path` LIKE '".$querypath."/%'
+                    AND `docs`.`filetype`='file'
+                    AND `docs`.`session_id` = '0'
+                    AND `props`.`visibility`<>'2'
+                    AND `props`.`to_group_id`=".$to_group_id."";
+            $query = Database::query($sql );
+            while ($rows_course_file = Database::fetch_assoc($query)) {
+                $rows_course_file['path'];
+                $zip_folder->add($FileZip['PATH_COURSE'].$_course['directory']."/document".$rows_course_file['path'],
+                                 PCLZIP_OPT_ADD_PATH, $_course['directory'],
+                                 PCLZIP_OPT_REMOVE_PATH, $FileZip['PATH_COURSE'].$_course['directory']."/document".$FileZip['PATH_REMOVE']
+                                );
+            }
+            //Add tem to the zip file session course
+            $code_course = $_course['code'];
+            $sql_session = "SELECT id, name, course_code  FROM $tbl_session_course
+                INNER JOIN  $tbl_session ON id_session = id
+                WHERE course_code = '$code_course' ";
+            $query_session = Database::query($sql_session);
+            while ($rows_session = Database::fetch_assoc($query_session)) {
+                $session_id = $rows_session['id'];
+                $sql_session_doc = "SELECT path FROM $tbl_document AS docs,$tbl_property AS props
+                    WHERE `props`.`tool`='".TOOL_DOCUMENT."'
+                        AND `docs`.`id`=`props`.`ref`
+                        AND `docs`.`path` LIKE '".$querypath."/%'
+                        AND `docs`.`filetype`='file'
+                        AND `docs`.`session_id` = '$session_id'
+                        AND `props`.`visibility`<>'2'
+                        AND `props`.`to_group_id`=".$to_group_id."";
+                $query_session_doc = Database::query($sql_session_doc);
+                while ($rows_course_session_file = Database::fetch_assoc($query_session_doc)) {
+                    $zip_folder->add($FileZip['PATH_COURSE'].$_course['directory'].'/document'.$rows_course_session_file['path'],
+                                     PCLZIP_OPT_ADD_PATH, $_course['directory']."/".$rows_session['name'],
+                                     PCLZIP_OPT_REMOVE_PATH, $FileZip['PATH_COURSE'].$_course['directory'].'/document'.$FileZip['PATH_REMOVE']
+                                    );
+                }
+            }
+        }
+        $name = rename_zip($FileZip);
+        if($name === false){
+            $export = false;
+            return false;
+        }else{
+            $export = true;
+            return $name;
+        }
+    }else{
+        Display::display_error_message(get_lang('ErrorMsgSpecialExport')); //main API
+        $export = false;
+        return false;
+    }
 }
-/*
-==============================================================================
-		FOOTER
-==============================================================================
-*/
-Display::display_footer();
-?>
\ No newline at end of file