diff --git a/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserBL.php b/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserBL.php
deleted file mode 100644
index 8f0826d..0000000
--- a/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserBL.php
+++ /dev/null
@@ -1,120 +0,0 @@
-<?php
-/**
- * $Id$
- *
- * Edit visibility and location of browser criteria
- *
- * Copyright (c) 2004 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 $Revision$
- * @package administration.groupmanagement
- */
- 
-require_once("../../../../../config/dmsDefaults.php");
-
-KTUtil::extractGPC('fAssign', 'fGroupID', 'browseNewLeft');
-
-class Verify_Error extends PEAR_Error {
-}
-
-function verifyBrowse($aIDs) {
-    if (!in_array('-1', $aIDs)) {
-        return new Verify_Error("Browser must include Name column");    
-    }
-    return true;
-}
-
-/*
- * Update all Users/Group association
- * Return 1 if success
- *        0 if fail
- */
-function updateBrowse($aIDs) {
-    $sQuery = "DELETE FROM browse_criteria";
-    $res = DBUtil::runQuery($sQuery);
-    if (PEAR::isError($res)) {
-        return $res;
-    }
-
-    while (list($key, $val) = each($aIDs)) {
-        $aPost = array(
-            'criteria_id' => $val,
-            'precedence' => $key,
-        );
-        $res = DBUtil::autoInsert('browse_criteria', $aPost);
-    }
-
-    return true;
-}
-
-if (checkSession()) {
-    require_once("$default->fileSystemRoot/lib/visualpatterns/PatternListBox.inc");
-    require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCreate.inc");
-    require_once("editBrowserUI.inc");
-    require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
-    require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");    
-    require_once("$default->fileSystemRoot/presentation/Html.inc");
-
-    $oPatternCustom = & new PatternCustom();
-
-    $oPatternCustom->setHtml(renderBrowsePicker());
-    $main->setOnLoadJavaScript("optBrowse.init(document.forms[0]);");
-    $main->setHasRequiredFields(false);
-    $main->setAdditionalJavaScript(initialiseOptionTransferJavaScript());
-    $main->setFormAction($_SERVER["PHP_SELF"] . "?fAssign=1");
-    $main->setDHTMLScrolling(false);
-
-    if (isset($fAssign)) {
-        $aIDs = explode(",", $browseNewLeft);
-
-        // Verify that the browse list makes at least some sense
-        $res = verifyBrowse($aIDs);
-        if (PEAR::isError($res)) {
-            $main->setErrorMessage($res->getMessage());
-        } else {
-            // Add/Remove new users to group
-            $res = updateBrowse($aIDs);
-            if (($res === false) || (PEAR::isError($res))) {
-                $main->setErrorMessage("Some problems in updating browse settings.  Please contact your administrator");
-            } else {
-                redirect($_SERVER["PHP_SELF"]);
-            }
-        }
-    }
-
-    // render page
-    $main->setCentralPayload($oPatternCustom);
-    $main->render();
-}
-
-
-
-function initialiseOptionTransferJavascript() {
-	return "<script LANGUAGE=\"JavaScript\">\n" .
-		"var optBrowse = new OptionTransfer(\"browseSelect\",\"chosenCriteria\");\n" .
-		"optBrowse.setAutoSort(false);\n" .
-		"optBrowse.setDelimiter(\",\");\n" .
-		"optBrowse.saveNewLeftOptions(\"browseNewLeft\");\n" .
-		"optBrowse.saveNewRightOptions(\"browseNewRight\");\n" .
-		"optBrowse.saveRemovedLeftOptions(\"browseRemovedLeft\");\n" .
-		"optBrowse.saveRemovedRightOptions(\"browseRemovedRight\");\n" .
-		"optBrowse.saveAddedLeftOptions(\"browseAddedLeft\");\n" .
-		"optBrowse.saveAddedRightOptions(\"browseAddedRight\");\n" .
-	"</SCRIPT>";		
-}
-
-?>
diff --git a/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserUI.inc b/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserUI.inc
deleted file mode 100644
index d9a8f4e..0000000
--- a/presentation/lookAndFeel/knowledgeTree/administration/browsemanagement/editBrowserUI.inc
+++ /dev/null
@@ -1,217 +0,0 @@
-<?php
-/**
- * $Id$
- *
- * Copyright (c) 2004 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 $Revision$
- * @package administration.groupmanagement
- */
-
-require_once(KT_LIB_DIR . '/browse/Criteria.inc');
-
-// Create two listbox
-function renderBrowsePicker() {
-
-	$sToRender .= renderHeading(_("Browse Management"));
-
-	$sToRender .= "<table width=\"600\" border=0>";
-
-	// Headings
-	$sToRender .= "<tr>";
-	$sToRender .= "<td><strong>Allocated in Browser</strong></td>";
-	$sToRender .= "<td>&nbsp;</td>";
-	$sToRender .= "<td>&nbsp;</td>";
- 	$sToRender .= "<td><strong>Available Criteria</strong></td>";
-	$sToRender .= "</tr>";
-
-	// Initialise structure
-	$aSelectedCriteria = getSelectedCriteria();
-
-	// Select Boxes	
-	$sToRender .= "<tr>\n";	
-	$sToRender .= "<td valign=\"top\" width=1%>\n";
-	$sToRender .= "<select name=\"browseSelect\" size=\"10\" multiple>\n";
-	// retrieve users' groups
-	$sToRender .= showSelected($aSelectedCriteria);
-	$sToRender .= "</select></td>\n";
-    $sToRender .= "<td>";
-	$sToRender .= "<input TYPE=\"button\" NAME=\"up\" style=\"width:10px\" VALUE=\"^\" ONCLICK=\"moveOptionUp(optBrowse.left); optBrowse.update()\"> <br />";
-	$sToRender .= "<input TYPE=\"button\" NAME=\"down\" style=\"width:10px\" VALUE=\"v\" ONCLICK=\"moveOptionDown(optBrowse.left); optBrowse.update()\">";
-    $sToRender .= "</td>\n";
-
-	// Move buttons
-	$sToRender .= "<td align=\"center\">";	
-	$sToRender .= "<input TYPE=\"button\" NAME=\"right\" style=\"width:60px\" VALUE=\"- &gt;&gt;\" ONCLICK=\"optBrowse.transferRight()\">";
-	$sToRender .= "<BR>";
-	$sToRender .= "<input TYPE=\"button\" NAME=\"left\" style=\"width:60px\" VALUE=\"&lt;&lt; +\" ONCLICK=\"optBrowse.transferLeft()\">";	
-	$sToRender .= "</td>";
-	
-	$sToRender .= "<td valign=\"top\" width=1%>\n";	
-	$sToRender .= "<select name=\"chosenCriteria\" size=\"10\" multiple>\n";
-	// retrieve other groups
-	$sToRender .= showAvailable(Criteria::getAllCriteria(), $aSelectedCriteria);
-	$sToRender .= "</select></td>";
-	$sToRender .= "</tr>";
-
-	// Assign/Cancel button
-	$sToRender .= "<tr><td align=\"right\" colspan=\"4\">";	
-    $sToRender .= "<input type=\"image\" src=\"". KTHtml::getAssignButton() . "\" border=\"0\" />";
-	$sToRender .= "<a href=\"" . $_SERVER["PHP_SELF"] . "?fGroupID=" . $iGroupID . "\"><img src=\"" . KTHtml::getCancelButton() . "\" border=\"0\"/></a>\n";
-	$sToRender .= "</td></tr>";
-
-	
-	// Show current settings
-	$sBgColor = "#F5F6EE";
-	$sToRender .= "<tr>";
-	$sToRender .= "<td colspan=\"3\"><strong>" . _("Current Criteria") . "</strong><BR>";
-	$sToRender .= "<table cellspacing=1 border=0>";
-    $i = 1;
-	foreach ($aSelectedCriteria as $oCriterion) {
-		$sName = $oCriterion->headerDisplay();
-		$sToRender .=  "<tr><td>" . $i . "</td><td bgcolor=$sBgColor>". $sName ."</td></tr>\n";
-        $i++;
-	}
-	$sToRender .= "</table></td></tr>";
-
-	$sToRender .= "</table>";
-	
-	$sToRender .= "<input type=\"hidden\" name=\"browseNewLeft\"/><br>";
-	$sToRender .= "<input type=\"hidden\" name=\"browseNewRight\"/><br>";
-	$sToRender .= "<input type=\"hidden\" name=\"browseRemovedLeft\"/><br>";
-	$sToRender .= "<input type=\"hidden\" name=\"browseRemovedRight\"/><br>";
-	$sToRender .= "<input type=\"hidden\" name=\"browseAddedLeft\"/><br>";
-	$sToRender .= "<input type=\"hidden\" name=\"browseAddedRight\"/><br>";	
-	return $sToRender;
-}
-
-/*$aBaseCriteria = array(
-    -1 => _('Title'),
-    -2 => _('Description'),
-    -3 => _('Creator'),
-    -4 => _('Date Created'),
-    -5 => _('Document Type'),
-    -6 => _('ID'),
-);*/
-
-function getSelectedCriteria() {
-    $aQuery = array("SELECT criteria_id FROM browse_criteria ORDER BY precedence", array()); /*ok*/
-    $aSelectedCriteriaIDs = DBUtil::getResultArrayKey($aQuery, 'criteria_id');
-    $aSelectedCriteria = array();
-    foreach ($aSelectedCriteriaIDs as $iCriteriaID) {
-        $aSelectedCriteria[$iCriteriaID] =& Criteria::getCriterionByNumber($iCriteriaID);
-    }
-	return $aSelectedCriteria;
-}
-
-
-/* Get all Users in a Group */
-function showSelected($aInfo) {
-    global $default;
-    global $aBaseCriteria;
-
-	foreach ($aInfo as $iCriteriaID => $oCriteria) {
-		$sToRender .= "<OPTION value=\"" . $iCriteriaID . "\" onDblClick=\"optBrowse.transferRight()\" >\n";	
-		$sToRender .= $oCriteria->headerDisplay();
-		$sToRender .= "</OPTION>\n";
-	}
-
-	return $sToRender;
-}
-
-
-// Get other Users
-function showAvailable($aAvailable, $aSelected) {
-    global $default;
-
-    $aOtherUserIDs = array_diff(array_keys($aAvailable), array_keys($aSelected));
-
-	foreach ($aOtherUserIDs as $iCriteriaID) {
-        $oCriterion = Criteria::getCriterionByNumber($iCriteriaID);
-		$sToRender .= "<OPTION value=\"" . $iCriteriaID . "\" onDblClick=\"optBrowse.transferRight()\" >\n";	
-		$sToRender .= $oCriterion->headerDisplay();
-		$sToRender .= "</OPTION>\n";
-	}
-
-	return $sToRender;
-}
-
-
-
-// get page for removal
-function getPage($iGroupID) {
-    global $default;
-    $oUser = null;
-    $oGroup = null;
-
-    // change headings if Group selected
-    if (isset($iGroupID)) {
-        $oGroup = Group::get($iGroupID);
-    } else {
-        $heading = "<tr><td>" . _("Please select a Group") . ":</td></tr>\n";
-    }
-
-    $sToRender .= renderHeading(_("Edit User's Groups"));
-    $sToRender .= "<table>\n";
-    $sToRender .= $heading;
-    $sToRender .= "<tr>\n";
-    $sToRender .= "</tr>\n";
-    $sToRender .= "<td>" . _("Group Name") . ": " . getGroupDisplay($oGroup) . "</td>\n";
-    $sToRender .= "<tr>\n";
-    $sToRender .= "</tr>\n";
-    $sToRender .= "<tr>\n";
-    $sToRender .= "</tr>\n";
-    $sToRender .= "<tr>\n";
-    $sToRender .= "</tr>\n";    
-    $sToRender .= "</td></table>\n";
-   
-    return $sToRender;
-}
-
-// page that comes up when there is nothing selected
-function getPageNotSelected() {
-	global $default;
- 
-	$sToRender .= renderHeading(_("Edit Users's Group"));
-	$sToRender .= "<table>\n";
-	$sToRender .= "<tr><td><b>" . _("Sorry, Selection Failed") . "</b></td></tr>\n";
-	$sToRender .= "<tr><td>" . _("Please select a Group") . "</td></tr>\n";
-	$sToRender .= "<tr></tr>\n";
-	$sToRender .= "<tr></tr>\n";
-	$sToRender .= "<tr>\n";
-	$sToRender .= "<td></td><td align = right><a href=\"$default->rootUrl/control.php?action=listGroups\"><img src =\"" . KTHtml::getBackButton() . "\" border = \"0\" /></a></td>\n";
-	$sToRender .= "</tr>\n";
-	$sToRender .= "</table>\n";
-
-	return $sToRender;
-}
-
-
-// show listbox of Users belonging to Users_Groups_link table
-function getGroupDisplay($oGroup) {
-    global $default;
-    if (!isset($oGroup)) {
-        $oPatternListBox = & new PatternListBox($default->groups_table, "name", "id", "fGroupID");
-        $oPatternListBox->setPostBackOnChange(true);
-        return $oPatternListBox->render();
-    } else {
-        return "<input type=\"hidden\" name=\"fGroupID\" value=\"" . $oGroup->getID() . "\">\n" .
-               $oGroup->getName();
-    }
-}
-
-?>