diff --git a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeBL.php b/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeBL.php
deleted file mode 100644
index c4fbd16..0000000
--- a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeBL.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-/**
- * $Id$
- *
- * Business logic for removing a document type from a folder.
- *
- * Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * @version $Revision$
- * @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
- * @package foldermanagement
- */
-
-require_once("../../../../config/dmsDefaults.php");
-
-KTUtil::extractGPC('fFolderDocTypeID', 'fFolderID');
-
-if (checkSession()) {
-    require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
-    require_once("$default->fileSystemRoot/lib/foldermanagement/Folder.inc");
-	require_once("$default->fileSystemRoot/lib/documentmanagement/Document.inc");
-	require_once("$default->fileSystemRoot/lib/visualpatterns/PatternListBox.inc");
-	require_once("$default->fileSystemRoot/lib/foldermanagement/FolderDocTypeLink.inc");        
-    require_once("$default->fileSystemRoot/presentation/lookAndFeel/knowledgeTree/foldermanagement/folderUI.inc");
-    require_once("$default->fileSystemRoot/presentation/Html.inc");
-    require_once("deleteFolderDocTypeUI.inc");
-	
-	$oPatternCustom = & new PatternCustom();
-	
-	$oFolder = Folder::get($fFolderID);
-	if (Permission::userHasFolderWritePermission($oFolder)) {
-		//user has permission to delete
-		if (isset($fFolderDocTypeID)) {
-			//the required variables exist
-            
-			if (Document::documentIsAssignedDocTypeInFolder($fFolderID, $fFolderDocTypeID)) {
-				//there is a document in the folder assigned this type, so
-				//it may not be deleted
-				require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
-				$oPatternCustom->setHtml(getPage($fFolderID));
-				$main->setCentralPayload($oPatternCustom);
-				$main->setErrorMessage(_("A document in this folder is currently assigned this type.  You may not delete it."));
-				$main->render();
-            } else if (count(FolderDocTypeLink::getList(array("folder_id = ?", $fFolderID))) == 1) {/*ok*/
-                // there is only one document type mapped to this folder- not allowed to delete the last one
-				require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
-				$oPatternCustom->setHtml(getPage($fFolderID));
-				$main->setCentralPayload($oPatternCustom);
-				$main->setErrorMessage(_("You may not delete the last document type for this folder."));
-				$main->render();
-			} else {
-				//go ahead and delete
-				$oFolderDocTypeLink = FolderDocTypeLink::get($fFolderDocTypeID);
-				if ($oFolderDocTypeLink->delete()) {
-					controllerRedirect("editFolder", "fFolderID=$fFolderID&fShowSection=documentTypes");
-				} else {
-					//there was a problem deleting from the database
-					require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
-					$oPatternCustom->setHtml(getPage($fFolderID));
-					$main->setCentralPayload($oPatternCustom);
-					$main->setErrorMessage(_("An error was encountered while attempting to delete this link from the database"));
-					$main->render();
-				}
-			}
-		}
-	} else {
-		//user does not have permission to delete this document type
-		require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
-		$oPatternCustom->setHtml(getPage($fFolderID));
-		$main->setCentralPayload($oPatternCustom);
-		$main->setErrorMessage(_("You do not have permission to remove this document type from this folder"));
-		$main->render();
-	}
-}
-?>
diff --git a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeUI.inc b/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeUI.inc
deleted file mode 100644
index 27a8054..0000000
--- a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderDocTypeUI.inc
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-/**
- * $Id$
- *
- * Presentation information used by deleteFolderDocTypeUI.inc.
- *
- * Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * @version $Revision$
- * @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
- * @package foldermanagement
- */
-
-function getPage($iFolderID) {
-	global $default;
-	$sToRender = "<table border=\"0\" width=\"100%\">\n";
-    $sToRender .= "<tr>\n";
-    $sToRender .= "\t<td>" . renderFolderPath($iFolderID, generateControllerUrl("editFolder", "fFolderID=$iFolderID&fShowSection=documentTypes", false), false) . "</td>\n";
-    $sToRender .= "</tr>\n";
-    $sToRender .= "</table>\n";
-    $sToRender .= "<table border=\"0\">\n";    
-	$sToRender .= "<tr>\n";
-	$sToRender .= "<td>" . generateControllerLink("editFolder", "fFolderID=$iFolderID&fShowSection=documentTypes", "<img src=\"" . KTHtml::getBackButton() . "\" border=\"0\">") . "</td>\n";
-	$sToRender .= "</tr>\n";
-	$sToRender .= "</table><br>\n";
-	
-	return $sToRender;
-}
-
-?>