diff --git a/front/deviceDetails.php b/front/deviceDetails.php
index 8fd36164..dedfb02f 100755
--- a/front/deviceDetails.php
+++ b/front/deviceDetails.php
@@ -1513,6 +1513,7 @@ function askDeleteDeviceEvents () {
     '<?php echo lang('Gen_Cancel');?>', '<?php echo lang('Gen_Delete');?>', 'deleteDeviceEvents');
 }
 
+// -----------------------------------------------------------------------------
 function deleteDeviceEvents () {
   // Check MAC
   if (mac == '') {
@@ -1645,23 +1646,28 @@ function loadNmap()
         var listData = JSON.parse(data);
         var order = 1;
 
-
         tableRows = "";
 
         // for each item
         listData.forEach(function (item, index) {                    
-          tableRows += '<tr class="deviceSpecific"><td>'
-                      +item.Index+'</td><td>'
-                      +item.Time+'</td><td><a href="http://'+item.IP+':'+item.Port.split('/')[0]+'" target="_blank">'
-                      +item.Port+'</a><a href="https://'+item.IP+':'+item.Port.split('/')[0]+'" target="_blank"><span style="padding-left:5px"><i class="fa fa-lock "></i></a></span></td><td>'
-                      +item.State+'</td><td>'
-                      +item.Service+'</td><td>'
-                      +'<div class="input-group">\
-                            <input class="form-control" id="port_'+item.Index+'" type="text" value="'+item.Extra+'">\
-                            <span class="input-group-addon"><i class="fa fa-save " onclick="saveNmapPort('+item.Index+')"></i></span>\
+          tableRows += '<tr class="deviceSpecific">\
+                          <td>'+item.Index+'</td>\
+                          <td>'+item.Time+'</td>\
+                          <td>\
+                            <a href="http://'+item.IP+':'+item.Port.split('/')[0]+'" target="_blank">'+item.Port+'</a>\
+                            <a href="https://'+item.IP+':'+item.Port.split('/')[0]+'" target="_blank">\
+                              <span style="padding-left:5px"><i class="fa fa-lock "></i></a></span>\
+                          </td>\
+                          <td>'+item.State+'</td>\
+                          <td>'+item.Service+'</td>\
+                          <td>\
+                            <div class="input-group">\
+                              <input class="form-control" id="port_'+item.Index+'" type="text" value="'+item.Extra+'">\
+                              <span class="input-group-addon"><i class="fa fa-save " onclick="saveNmapPort('+item.Index+')"></i></span>\
                             </div>\
-                      </td></tr>';
-        });        
+                          </td>\
+                        </tr>';
+                        });        
         
         $("#tableNmapBody").html($("#tableNmapBody").html()+tableRows);        
         $("#tableNmapPlc").hide();
@@ -1709,58 +1715,6 @@ function loadPholus()
     });
 }
 
-// function loadPholus()
-// {
-//   tableId = "tablePholus";
-  
-  
-//   $.get('php/server/devices.php?action=getPholus&mac='+ mac, function(data) {
-    
-
-//     console.log("here URL mac:" + mac)
-//     console.log("here table mac:" + $("#"+tableId).attr("data-mac"))
-//     console.log("here")
-
-//     // check if already initialized
-//     if($("#"+tableId).attr("data-mac") == mac)
-//     {
-//       console.log("return")
-//       return;
-//     }
-
-
-
-//   initTable(tableId, mac);
-
-//     data = sanitize(data);      
-
-//     if(data != "false" && $.trim(data) != [])
-//     {
-//       var listData = JSON.parse(data);
-//       var order = 1;
-
-//       tableRows = "";
-
-//       // for each item
-//       listData.forEach(function (item, index) {                    
-//         tableRows += '<tr class="deviceSpecific"><td>'+item.Index+'</td><td>'+item.Info+'</td><td>'+item.Time+'</td><td>'+item.IP_v4_or_v6+'</td><td>'+item.Record_Type+'</td><td>'+item.Value+'</td><td>'+item.Extra+'</td></tr>'; 
-//       });        
-      
-//       $("#tablePholus tbody").first().html(tableRows);
-//       // $("#tablePholusPlc").attr("style", "display:none");
-//       // $("#tablePholusPlc").hide();
-//     }
-//     else
-//     {
-//       // console.log("else")
-//       // $("#tablePholusPlc").show();
-//       // $(".deviceSpecific").remove();
-//     } 
-
-    
-//   });
-// }
-
 //-----------------------------------------------------------------------------------
 
 function initTable(tableId, mac){
diff --git a/front/php/server/util.php b/front/php/server/util.php
index e0dcd600..bed02961 100755
--- a/front/php/server/util.php
+++ b/front/php/server/util.php
@@ -10,28 +10,14 @@
 
 require '/home/pi/pialert/front/php/templates/timezone.php';
 require '/home/pi/pialert/front/php/templates/skinUI.php';
-// require '/home/pi/pialert/front/php/templates/language/lang.php';
-// require '/home/pi/pialert/front/php/server/db.php';
-
-
 
 $FUNCTION = [];
 $SETTINGS = [];
 
-// displayMessage($_REQUEST);
-
-
-// echo 'hereeeeeeeeeeeeeeeeeeeeee1';
-
 // init request params
 if(array_key_exists('function', $_REQUEST) != FALSE)
 {  
-  displayMessage(array_key_exists('function', $_REQUEST));
-  displayMessage(array_key_exists('index', $_REQUEST));
-  displayMessage(array_key_exists('value', $_REQUEST));
-  $FUNCTION = $_REQUEST['function'];
-  displayMessage($FUNCTION);
- 
+  $FUNCTION = $_REQUEST['function']; 
 }
 
 if(array_key_exists('settings', $_REQUEST) != FALSE)
@@ -78,18 +64,22 @@ function createArray($input){
   return $options;
 }
 
+// -------------------------------------------------------------------------------------------
 function formatDate ($date1) {
   return date_format (new DateTime ($date1) , 'Y-m-d   H:i');
 }
 
+// -------------------------------------------------------------------------------------------
 function formatDateDiff ($date1, $date2) {
   return date_diff (new DateTime ($date1), new DateTime ($date2 ) )-> format ('%ad   %H:%I');
 }
 
+// -------------------------------------------------------------------------------------------
 function formatDateISO ($date1) {
   return date_format (new DateTime ($date1),'c');
 }
 
+// -------------------------------------------------------------------------------------------
 function formatEventDate ($date1, $eventType) {
   if (!empty ($date1) ) {
     $ret = formatDate ($date1);
@@ -102,6 +92,7 @@ function formatEventDate ($date1, $eventType) {
   return $ret;
 }
 
+// -------------------------------------------------------------------------------------------
 function formatIPlong ($IP) {
   return sprintf('%u', ip2long($IP) );
 }
@@ -310,20 +301,26 @@ function getString ($codeName, $default) {
   return $default;
 }
 
+// -------------------------------------------------------------------------------------------
+
 function getDateFromPeriod () {
   $period = $_REQUEST['period'];    
   return '"'. date ('Y-m-d', strtotime ('+1 day -'. $period) ) .'"';
 }
 
+// -------------------------------------------------------------------------------------------
 function quotes ($text) {
   return str_replace ('"','""',$text);
 }
     
+// -------------------------------------------------------------------------------------------
 function logServerConsole ($text) {
   $x = array();
   $y = $x['__________'. $text .'__________'];
 }
 
+// -------------------------------------------------------------------------------------------
+
 function getNetworkTypes(){
 
   $array = array(
@@ -333,6 +330,7 @@ function getNetworkTypes(){
   return $array;
 }
 
+// -------------------------------------------------------------------------------------------
 function getDevicesColumns(){
 
   $columns = ["dev_MAC", 
@@ -375,7 +373,7 @@ function getCache($key) {
     return "";
   }
 }
-
+// -------------------------------------------------------------------------------------------
 function setCache($key, $value) {
   setcookie($key,  $value, time()+300, "/","", 0); // 5min cache
 }