diff --git a/op/op.RemoveDocumentLink.php b/op/op.RemoveDocumentLink.php
index c1fcc2167..3c6df96d1 100644
--- a/op/op.RemoveDocumentLink.php
+++ b/op/op.RemoveDocumentLink.php
@@ -1,72 +1,72 @@
-<?php
-//    MyDMS. Document Management System
-//    Copyright (C) 2010 Matteo Lucarelli
-//
-//    This program is free software; you can redistribute it and/or modify
-//    it under the terms of the GNU General Public License as published by
-//    the Free Software Foundation; either version 2 of the License, or
-//    (at your option) any later version.
-//
-//    This program is distributed in the hope that it will be useful,
-//    but WITHOUT ANY WARRANTY; without even the implied warranty of
-//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-//    GNU General Public License for more details.
-//
-//    You should have received a copy of the GNU General Public License
-//    along with this program; if not, write to the Free Software
-//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-include("../inc/inc.Settings.php");
-include("../inc/inc.LogInit.php");
+<?php
+//    MyDMS. Document Management System
+//    Copyright (C) 2010 Matteo Lucarelli
+//
+//    This program is free software; you can redistribute it and/or modify
+//    it under the terms of the GNU General Public License as published by
+//    the Free Software Foundation; either version 2 of the License, or
+//    (at your option) any later version.
+//
+//    This program is distributed in the hope that it will be useful,
+//    but WITHOUT ANY WARRANTY; without even the implied warranty of
+//    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//    GNU General Public License for more details.
+//
+//    You should have received a copy of the GNU General Public License
+//    along with this program; if not, write to the Free Software
+//    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+include("../inc/inc.Settings.php");
+include("../inc/inc.LogInit.php");
 include("../inc/inc.DBInit.php");
-include("../inc/inc.Language.php");
-include("../inc/inc.ClassUI.php");
-include("../inc/inc.Authentication.php");
-
+include("../inc/inc.Language.php");
+include("../inc/inc.ClassUI.php");
+include("../inc/inc.Authentication.php");
+
 /* Check if the form data comes for a trusted request */
 if(!checkFormKey('removedocumentlink')) {
 	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_request_token"))),getMLText("invalid_request_token"));
 }
 
-if (!isset($_POST["documentid"]) || !is_numeric($_POST["documentid"]) || intval($_POST["documentid"])<1) {
-	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
-}
-
-$documentid = $_POST["documentid"];
+if (!isset($_POST["documentid"]) || !is_numeric($_POST["documentid"]) || intval($_POST["documentid"])<1) {
+	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
+}
+
+$documentid = $_POST["documentid"];
 $document = $dms->getDocument($documentid);
-
-if (!is_object($document)) {
-	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
-}
-
+
+if (!is_object($document)) {
+	UI::exitError(getMLText("document_title", array("documentname" => getMLText("invalid_doc_id"))),getMLText("invalid_doc_id"));
+}
+
 if (!isset($_POST["linkid"]) || !is_numeric($_POST["linkid"]) || intval($_POST["linkid"])<1) {
-	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_link_id"));
+	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_link_id"));
 }
-
-$linkid = $_POST["linkid"];
+
+$linkid = $_POST["linkid"];
 $link = $document->getDocumentLink($linkid);
-
-if (!is_object($link)) {
-	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_link_id"));
+
+if (!is_object($link)) {
+	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("invalid_link_id"));
 }
-
-$responsibleUser = $link->getUser();
+
+$responsibleUser = $link->getUser();
 $accessMode = $document->getAccessMode($user);
-
-if (
-	($accessMode < M_READ)
-	|| (($accessMode == M_READ) && ($responsibleUser->getID() != $user->getID()))
-	|| (($accessMode > M_READ) && (!$user->isAdmin()) && ($responsibleUser->getID() != $user->getID()) && !$link->isPublic())
-   )
-{
-	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
-}
-
-if (!$document->removeDocumentLink($linkid)) {
-	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
+
+if (
+	($accessMode < M_READ)
+	|| (($accessMode == M_READ) && ($responsibleUser->getID() != $user->getID()))
+	|| (($accessMode > M_READ) && (!$user->isAdmin()) && ($responsibleUser->getID() != $user->getID()) && !$link->isPublic())
+   )
+{
+	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("access_denied"));
 }
-
+
+if (!$document->removeDocumentLink($linkid)) {
+	UI::exitError(getMLText("document_title", array("documentname" => $document->getName())),getMLText("error_occured"));
+}
+
 add_log_line("?documentid=".$documentid."&linkid=".$linkid);
-
+
 header("Location:../out/out.ViewDocument.php?documentid=".$documentid."&currenttab=links");
-?>
+?>