--- a/www-thermferm/liveview.php	Wed Oct 29 20:27:37 2014 +0100
+++ b/www-thermferm/liveview.php	Sun Nov 02 13:47:57 2014 +0100
@@ -30,7 +30,7 @@
 {
     global $my_style;
 
-    $outstr = '';
+    $outstr = '    <!--  showunit(' . $unit . ', ' . $unr . ')  -->' . PHP_EOL;
     $air_state = $beer_state = 1;
     $answer = send_cmd("UNIT GET ".$unit);
     $arr = explode("\r\n", $answer);