diff --git a/html/pages/adduser.php b/html/pages/adduser.php
index e3fbccfdd8..9225887a64 100644
--- a/html/pages/adduser.php
+++ b/html/pages/adduser.php
@@ -2,7 +2,9 @@
 
 echo("<div style='margin: 10px;'>");
 
-if($_SESSION['userlevel'] != '10') { echo("<span class=alert>You do not have then necessary permission to view this page!</alert>"); } else {
+if($_SESSION['userlevel'] != '10') { 
+  include("includes/error-no-perm.inc.php");
+} else {
 
   echo("<h3>Add User</h3>");
 
diff --git a/html/pages/deluser.php b/html/pages/deluser.php
index e8a0a5dc13..5c5731285a 100644
--- a/html/pages/deluser.php
+++ b/html/pages/deluser.php
@@ -2,7 +2,7 @@
 
 echo("<div style='margin: 10px;'>");
 
-if($_SESSION['userlevel'] != '10') { echo("<span class=alert>You do not have then necessary permission to view this page!</span>"); } else {
+if($_SESSION['userlevel'] != '10') { include("includes/error-no-perm.inc.php"); } else {
 
   echo("<h3>Delete User</h3>");
 
diff --git a/html/pages/device.php b/html/pages/device.php
index fe6ea9b288..c7081840f0 100644
--- a/html/pages/device.php
+++ b/html/pages/device.php
@@ -216,6 +216,6 @@ echo("</div>
 ");
 }
 
-} else { echo("<span class=alert>You do not have the necessary access permissions to view this device.</span>"); }
+} else { include("includes/error-no-perm-dev.inc.php"); }
 ?>
 
diff --git a/html/pages/edituser.php b/html/pages/edituser.php
index bdaa82b802..bcce3e0f95 100644
--- a/html/pages/edituser.php
+++ b/html/pages/edituser.php
@@ -30,7 +30,7 @@ function createInterfaces(index)
 
 echo("<div style='margin: 10px;'>");
 
-if($_SESSION['userlevel'] != '10') { echo("<div class=error>You do not have then necessary permission to view this page!</div>"); } else {
+if($_SESSION['userlevel'] != '10') { include("includes/error-no-perm.inc.php"); } else {
 
 if($_GET['user_id']) {
   $user_data = mysql_fetch_array(mysql_query("SELECT * FROM users WHERE user_id = '" . $_GET['user_id'] . "'"));
diff --git a/html/pages/inventory.php b/html/pages/inventory.php
index 5afd767641..85b043e81e 100644
--- a/html/pages/inventory.php
+++ b/html/pages/inventory.php
@@ -82,7 +82,12 @@ if($_POST['device']) {
   $where .= " AND D.device_id = '".$_POST['device']."'";
 }
 
-$sql = "SELECT * from entPhysical AS E, devices AS D WHERE E.device_id = D.device_id $where ORDER BY D.hostname";
+if($_SESSION['userlevel'] >= '5') {
+  $sql = "SELECT * from entPhysical AS E, devices AS D WHERE E.device_id = D.device_id $where ORDER BY D.hostname";
+} else { 
+  $sql = "SELECT * from entPhysical AS E, devices AS D, devices_perms AS P 
+          WHERE E.device_id = D.device_id AND D.device_id = P.device_id $where ORDER BY D.hostname";
+}
 
 $query = mysql_query($sql);
 echo("<table cellspacing=0 cellpadding=2 width=100%>");
diff --git a/html/pages/syslog.php b/html/pages/syslog.php
index 439e34a023..50b6373064 100644
--- a/html/pages/syslog.php
+++ b/html/pages/syslog.php
@@ -70,7 +70,14 @@ if($_POST['device']) {
   $where .= " AND D.device_id = '".$_POST['device']."'";
 }
 
-$sql = "SELECT *, DATE_FORMAT(datetime, '%D %b %T') AS date from syslog AS S, devices AS D WHERE S.device_id = D.device_id $where ORDER BY datetime DESC LIMIT 1000";
+if($_SESSION['userlevel'] >= '5') {
+  $sql = "SELECT *, DATE_FORMAT(datetime, '%D %b %T') AS date from syslog AS S, devices AS D 
+          WHERE S.device_id = D.device_id $where ORDER BY datetime DESC LIMIT 1000";
+} else {
+  $sql = "SELECT *, DATE_FORMAT(datetime, '%D %b %T') AS date from syslog AS S, devices AS D, devices_perms AS P
+          WHERE S.device_id = P.device_id AND P.user_id = " . $_SESSION['user_id'] . " AND S.device_id = D.device_id $where ORDER BY datetime DESC LIMIT 1000";
+}
+
 $query = mysql_query($sql);
 echo("<table cellspacing=0 cellpadding=2 width=100%>");
 while($entry = mysql_fetch_array($query)) { include("includes/print-syslog.inc"); }