diff --git a/html/delete.php b/html/delete.php
deleted file mode 100644
index 3bebfbd04..000000000
--- a/html/delete.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-  ini_set('allow_url_fopen', 0);
-
-  include("../config.php");
-  include("../includes/functions.php");
-  include("includes/authenticate.inc");
-  $start = utime();
-  $id = $_GET['device']
-?>
-
-  Really Delete?
-  <a href="javascript:;" onclick="opener.location='/?page=list&delete=<?php echo("$id"); ?>';self.close()">Yes!</a> 
-  <a href=\"javascript:;" onclick="self.close()">No!</a>
diff --git a/html/graph.php b/html/graph.php
index c796a0079..7a3ac0c6d 100644
--- a/html/graph.php
+++ b/html/graph.php
@@ -10,6 +10,10 @@
   include("../includes/functions.php");
   include("includes/authenticate.inc");
 
+
+  if(!$_SESSION['authenticated']) { echo("not authenticated"); exit; }
+  
+
   if($_GET['params']) {
     list($_GET['host'], $_GET['if'], $_GET['from'], $_GET['to'], $_GET['width'], $_GET['height'], $_GET['title'], $_GET['vertical'], $_GET['type'], $_GET['interfaces']) = explode("||", mcrypt_ecb(MCRYPT_DES, $key_value, $_GET['params'], MCRYPT_DECRYPT));
   }
diff --git a/html/pages/device.php b/html/pages/device.php
index 4a2afed7f..c3d47a824 100644
--- a/html/pages/device.php
+++ b/html/pages/device.php
@@ -72,6 +72,16 @@ if(@mysql_result(mysql_query("select count(interface_id) from interfaces WHERE d
 </li>");
 }
 
+if($_SESSION[userlevel] >= "5") {
+  echo("
+<li class=" . $select['map'] . ">
+  <a href='/device/" . $device['device_id'] . "/map/'>
+    <img src='images/16/chart_organisation.png' align=absmiddle border=0> Port Map
+  </a>
+</li>
+");
+}
+
 echo("<li class=" . $select['graphs'] . ">
   <a href='/device/" . $device['device_id'] . "/graphs/'>
     <img src='images/16/server_chart.png' align=absmiddle border=0> Host Graphs
diff --git a/html/pages/preferences.php b/html/pages/preferences.php
index 2bcd66658..ab7013dc2 100644
--- a/html/pages/preferences.php
+++ b/html/pages/preferences.php
@@ -28,7 +28,7 @@ echo("</div>");
 echo("<div style='background-color: #e5e5e5; border: solid #e5e5e5 10px;  margin-bottom:10px;'>");
 
 
-echo("<h4>Device Permissions</h4>");
+echo("<h3>Device Permissions</h3>");
 
 if($_SESSION['userlevel'] == '10') { echo("<strong>Global Administrative Access</strong>"); }
 if($_SESSION['userlevel'] == '5')  { echo("<strong>Global Viewing Access</strong>"); }