Topic: System Status

[ADM]

Hello,

Is there a script available to show the "system status" such as the one at http://saratoga-weather.org/status.php

or

http://espwxctr.com/     (look under "Info" then 'system status")

Many thanks!

Al

www.RockyCreekWeather.com

[saratogaWX]

Mine is fairly specific to my setup, but you're welcome to the code .. some adaptation will be necessary for your setup, I'm sure

Enjoy! and best regards,
Ken

Code: [Select]

<div id="content">
  <h1 id="pageName">Saratoga-Weather.org Weather Station Status </h1>
  <div class="story">
  <?php
    include_once("version-info.php");
include_once("testtags.php");
include_once("WeatherLinktags.php");  // for the Weatherlink specific stuff

putenv("TZ=PST8PDT");

function check_file($chkfile,$maxFileSecs) {
  $timeFormat = 'd-M-Y g:i:sa T'; 
  $now = time();
  if (file_exists($chkfile)) {
    $age = $now - filemtime($chkfile);
$updateTime = date($timeFormat,filemtime($chkfile));
  } else {
    $age = 'unknown';
$updateTime = 'file not found';
  }
  $status = '';
  
  print "<!-- $chkfile age = $age secs. -->\n";
  if (file_exists($chkfile) and (filemtime($chkfile) + $maxFileSecs > $now) ) {     // stale file
    $status = "<span style=\"color: green\"><b>Current</b></span>\t$age\t$updateTime ";

  } else {
    $status = "<span style=\"color: red\"><b>NOT Current</b></span>\t$age\t > $maxFileSecs secs <br/><b>$updateTime</b>";
  }
  
  return($status);


}
function check_applic($applTime,$maxFileSecs) {
  $timeFormat = 'd-M-Y g:i:sa T'; 
  $now = time();
    $age = $now - $applTime;
$updateTime = date($timeFormat,$applTime);
  $status = '';
  
  print "<!-- $chkfile age = $age secs. -->\n";
  if ($applTime + $maxFileSecs > $now ) {     // stale file
    $status = "<span style=\"color: green\"><b>Current</b></span>\t$age\t$updateTime ";

  } else {
    $status = "<span style=\"color: red\"><b>NOT Current</b></span>\t$age\t > $maxFileSecs secs <br/><b>$updateTime</b>";
  }
  
  return($status);


}

   ?>
   
  <p>This page shows the current status of the weather software used in the operation of this website.<br/><br/>
  Station system up for <b><?php print $windowsuptime; ?></b><br/>
  Station system free memory <b><?php print $freememory; ?></b><br/>
  Weather Display last started <b><?php print $Startimedate; ?></b><br/></p>

  <table width="100%" border="1" cellspacing="3" cellpadding="2">
    <tr>
      <th width="40%" scope="col">Component</th>
      <th width="15%" scope="col" align="center">Status</th>
      <th width="5%" scope="col" align="center">Age<br />Secs</th>
      <th width="40%" scope="col">Latest update time as of<br/> <?php print date('d-M-Y g:i:sa T',time()); ?></th>
    </tr>
    <tr>
      <td><a href="http://www.weather-display.com/">Weather Display</a> (<?php echo $wdversion; ?>) realtime </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('clientraw.txt',15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.weather-display.com/">Weather Display</a> (<?php echo $wdversion; ?>) FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('testtags.php',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.davisnet.com/weather/products/weather_product.asp?pnum=06510SER">WeatherLink</a> (<?php echo $WLversion; ?>) FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('NOAAMO.TXT',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.ambientweather.com/virtualstation.html">VWS</a> (<?php echo $VWS_version; ?>) WeatherFlash realtime </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./wflash/Data/wflash.txt',15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.ambientweather.com/virtualstation.html">VWS</a> (<?php echo $VWS_version; ?>) FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./AJAX/VWS/usa-V2.htm',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
<tr>
  <td colspan="4"><?php include_once("radar-status-kt.php"); ?></td>
</tr>
    <tr>
      <td><a href="http://www.grlevelx.com/grlevel3/">GRLevel3</a> (<?php echo $GRLEVEL3_version; ?>) Radar FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./GR3/kmux_cr248_0.jpg',60*10+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.astrogenic.com/nexstorm.html">NexStorm</a> (<?php echo $NEXSTORM_version; ?>) Lightning Map </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('nexstorm.jpg',10*60+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.astrogenic.com/nexstorm.html">NexStorm</a> (<?php echo $NEXSTORM_version; ?>) TRACreport</td>
      <?php list($stat,$age,$data) = explode("\t",check_file('TRACReport.txt',10*60+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.astrogenic.com/nexstorm.html">NexStorm</a> (<?php echo $NEXSTORM_version; ?>) Data </td>
      <?php list($stat,$age,$data) = explode("\t",check_file('nexstorm_arc.dat',10*60+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td>WASP2 (<?php echo $WASP2_version; ?>) Lightning Map<br />upload </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./WASP2/wasp2.png',10*60+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.imagesalsa.com/download.htm">ImageSalsa</a> (<?php echo $IMAGESALSA_version; ?>) Netcam FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('netcam-thumb.jpg',25)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td><a href="http://www.wxsim.com/">WXSIM</a> (<?php echo $WXSIM_version; ?>) Forecast </td>
  <?php
     $doPrint = false;
 include_once("plaintext-parser.php");
 print "<!-- wdate='$wdate' -->\n";
 $lastWXSIM = strtotime($wdate);
 
  ?>
  <?php list($stat,$age,$data) = explode("\t",check_applic($lastWXSIM,4*60*60 + 2*60)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td>Cron animation WASP2 </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./WASP2/status.txt',60*10+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td>Cron graphs</td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./WDS/rain.png',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td>Cron SWN mesomap</td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./SWN-cache.html',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>
    <tr>
      <td>Cron WD conditions logger</td>
  <?php list($stat,$age,$data) = explode("\t",check_file('./WD-conditions.html',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>

  </table>
  <p>&nbsp;</p>
  </div>
</div>

My version-info.php has

Code: [Select]

<?php
// allow viewing of generated source

if ( isset($_REQUEST['sce']) && strtolower($_REQUEST['sce']) == 'view' ) {
//--self downloader --
   $filenameReal = __FILE__;
   $filenameLcl = substr($PHP_SELF,1);
   $download_size = filesize($filenameReal);
   header('Pragma: public');
   header('Cache-Control: private');
   header('Cache-Control: no-cache, must-revalidate');
   header("Content-type: text/plain");
   header("Accept-Ranges: bytes");
   header("Content-Length: $download_size");
   header('Connection: close');
   
   readfile($filenameReal);
   exit;
}

// Version info for Saratoga-weather.org

$GRLEVEL3_version = '1.41';
$NEXSTORM_version = '1.6.0.2553';
$WASP2_version = '2.2.3167.20051';
$WXSIM_version = '12.2';
$WXSIMATE_version = '4.2';
$STARTWATCH_version = '1.0.2';
$VIRTUALVP_version = '1.1.4';
$IMAGESALSA_version = '2.0.13';
$MOVIESALSA_version = '1.0.14';
$ODDCAST_version = '3 (25-Aug-2006)';
$VWS_version = '13.01 p09';

?>

[Mark / Ohio]

Thanks for posting your code Ken!  I've wanted to do something like that myself mainly for ease of my own reference to check on things while away from home. 

[jwyman]

If anyone is interested, I will make this available.... Just let me know.. 
I will probably post it on my scripts page....

Jim

[jwwd]

Hi

What a great script - I have modified it to my site:

http://www.silkeborg-vejret.dk/english/om.php

How do I get the time in the right timezone? GMT is 1 hour behind our normaltime here in Denmark.

And how do I get the time in 24-hour timeformat?

Here is the code:

Code: [Select]

  <?php
    include_once("1version-info.php");


putenv("TZ=DK");

function check_file($chkfile,$maxFileSecs) {
  $timeFormat = 'd-M-Y g:i:sa T'; 
  $now = time();
  if (file_exists($chkfile)) {
    $age = $now - filemtime($chkfile);
$updateTime = date($timeFormat,filemtime($chkfile));
  } else {
    $age = 'unknown';
$updateTime = 'file not found';
  }
  $status = '';
  
  print "<!-- $chkfile age = $age secs. -->\n";
  if (file_exists($chkfile) and (filemtime($chkfile) + $maxFileSecs > $now) ) {     // stale file
    $status = "<span style=\"color: green\"><b>Opdateret</b></span>\t$age\t$updateTime ";

  } else {
    $status = "<span style=\"color: red\"><b>IKKE opdateret</b></span>\t$age\t > $maxFileSecs secs <br/><b>$updateTime</b>";
  }
  
  return($status);


}
function check_applic($applTime,$maxFileSecs) {
  $timeFormat = 'd-M-Y g:i:sa T'; 
  $now = time();
    $age = $now - $applTime;
$updateTime = date($timeFormat,$applTime);
  $status = '';
  
  print "<!-- $chkfile age = $age secs. -->\n";
  if ($applTime + $maxFileSecs > $now ) {     // stale file
    $status = "<span style=\"color: green\"><b>Opdateret</b></span>\t$age\t$updateTime ";

  } else {
    $status = "<span style=\"color: red\"><b>IKKE opdateret</b></span>\t$age\t > $maxFileSecs secs <br/><b>$updateTime</b>";
  }
  
  return($status);


}

?>
Best regards,

Henrik

[saratogaWX]

Hi Henrik!

Use

putenv("TZ=Europe/Copenhagen");


and

$timeFormat = 'd-M-Y H:i:s T';

or roll-your-own using the http://us3.php.net/manual/en/function.date.php docs

Best regards,
Ken

[jwwd]

Hi Ken

Thank you very much - now its working the way I like it.

Take care and say hi to Holly from me.

Best regards,

Henrik

[jwwd]

Hi again

I have it up and running:

http://www.silkeborg-vejret.dk/english/om.php

Just one last thing:

Would it be possible to recalculate the seconds into hours, minutes and seconds?

Example:

My plaintext is set to be uploaded every 3 hours + 2 minutes (10,920 seconds) - that would be nice to present in hours and minutes instead.

Best regards,

Henrik

[ADM]

Thanks to all for your responses, I appreciate them!

Al...

www.RockyCreekWeather.com

[jwyman]

For those interested in the script , you can get it from espwxctr.coml Go to INFO -> SCRIPTS section. You will see it at the bottom of the page.. Enjoy!

Jim

[Mark / Ohio]

Thanks for sharing your script with us Jim!  I saved a copy of it for future reference as well.   

[jwwd]

Hi Jim

Thank you very much for sharing your script.

I have it up and running - but I just cant figure out why the script keeps presenting the upload frequency in minutes - see example here:

http://www.silkeborg-vejret.dk/om.php

I have tried your script without any changeds - and I have tried modifying the dateformat - here is the code:

Code: [Select]

<?PHP

// System Status Report Script
// Author: Jim Wyman
// Date: 11/11/2008
// Esperanza Weather Center
// www.espwxctr.com
//


if (isset($_REQUEST['sce']) && strtolower($_REQUEST['sce']) == 'view' ) {
//--self downloader --
$filenameReal = $_SERVER["SCRIPT_FILENAME"];
$download_size = filesize($filenameReal);
header('Pragma: public');
header('Cache-Control: private');
header('Cache-Control: no-cache, must-revalidate');
header("Content-type: text/plain");
header("Accept-Ranges: bytes");
header("Content-Length: $download_size");
header('Connection: close');
readfile($filenameReal);
exit;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<style type="text/css">
.style11 {
color: #FFFFFF;
font-family: Arial;
border-width: 1px;
background-color: #666699;
}
.style22 {
font-family: Cambria;
font-size: small;
border-width: 1px;
background-color: #5B9CC6;
}
.style44 {
font-family: Cambria;
font-size: small;
border-width: 1px;
background-color: #99CCFF;
}
.style55 {
font-family: Cambria;
font-weight: bold;
}
.style66 {
font-family: Cambria;
}
</style>
</head>
<body style="background-color: #ffffff">

<?PHP date_default_timezone_set("Europe/Copenhagen");?> <!--Change to your time zone, see scripts website for help identifying your timezone-->
<span class="style66">The current data and time is: </span><span class="style55"><?PHP echo date("d-m-y H:i:s T");?></span><br/><br/>
<table border cellspacing=0 cellpadding=5>
<tr bgcolor=#D0D0D0><th class="style11">Application<th class="style11">Uploaded Files<th class="style11">Upload Frequency<th class="style11">Last Upload<th class="style11">Time Since Upload</tr>

<!-- Here we process the entries in the array - one routine to handle 1 or many files. -->

<?PHP

$application = array ("Weather Display","Weather Display","WXSIM","Webcam");
$filename = array ("vejrdata/clientraw.txt","vejrdata/testtags.php","vejrudsigt/1plaintext.txt","vejrdata/jpgwebcam.jpg");
$upload_time_secs = array (5,300,10800,300);

if(count($application) != count($filename))
 echo "Array Dimension Error";
if(count($upload_time_secs) != count($filename))
 echo "Array Dimension Error";
if(count($upload_time_secs ) != count($application))
 echo "Array Dimension Error";

for($i=0;$i<=count($application)-1;$i++){

$pos = strrpos($filename[$i],"/");

if($pos > 0 )
    $trunc_filename = substr($filename[$i],$pos+1);
    else
    $trunc_filename = $filename[$i];
       
echo '<tr><td align=center class="style22">' . $application[$i] . '<td align=center class="style22">' . $trunc_filename . '
<td align=center class="style22">' . strval($upload_time_secs[$i]/60)  . ' Minutes</td>';
echo '<td class="style22">'. date("d-m-y H:i:s T", filectime($filename[$i])) . '</td>';
echo '<td align=center class="style44">';

$tdiffsecs = timediffsecs ($filename[$i]);
$tdiff = timediff($filename[$i]);

if ($tdiffsecs > $upload_time_secs[$i]){
echo $tdiff . '&nbsp;&nbsp;<img src="billeder/answer_bad.gif" align="middle"></img>';
}
else
echo $tdiff . '&nbsp;&nbsp;<img src="billeder/answer_good.gif" align="middle"></img>';

echo '</td></tr>';
}
?>

</table>


<?PHP
//==========================================================================
//  Function timediff - Shawn Curran - CastleRockWeather.org
//  version: 1.0 - 08/11/08 - Initial Release
//  version: 1.1 - 09/03/08 - Public Released version
//  Description: This function calculates the number of seconds, minutes,
//  hours, or days since the file's timestamp has been written. This works
//  well for files uploaded to your website via FTP, since the timestamp
//  reflects when the file was last written to the server with FTP client.
//==========================================================================
function timediff ($filepath) {
//Get time stamp of file
$t = date("dmyHis", filectime($filepath));
//Split $t into month, day, and year values
$d = substr($t, 2, 2);
$m = substr($t, 0, 2);
$y = substr($t, 4, 2);
$h = substr($t, 6, 2);
$min = substr($t, 8, 2);
$s = substr($t, 10, 2);
$timestamp = mktime($h, $min, $s, $d, $m, $y);
$tdiff = mktime() - $timestamp; //Subtrack $timestamp from now, give us diff in seconds.
//Determin how to display by size of timediff
if ($tdiff < 60) {
//Timediff is less then 1 minute, so must be seconds
$tdiff=number_format($tdiff);
return $tdiff." sec";
} elseif ($tdiff < 3600) {
//timediff is less then 1 hour, so must be minutes
$tdiff=$tdiff/60;
$tdiff=number_format($tdiff, 1, '.', '');
return $tdiff." min";
} elseif ($tdiff < 86400) {
//timediff is less then 1 day, so must be hours.
$tdiff=($tdiff/60)/60;
$tdiff=number_format($tdiff, 1, '.', '');
return $tdiff." hr";
} elseif ($tdiff < 604800){
//timediff is greater then 1 day, so must be days.
$tdiff=(($tdiff/60)/60)/24;
$tdiff=number_format($tdiff, 1, '.', '');
return $tdiff." days";
}else{
//timediff is greater then 1 day, so must be days.
$tdiff=(($tdiff/60)/60)/24/7;
$tdiff=number_format($tdiff, 1, '.', '');
return $tdiff." weeks";
}

}
?><?PHP
//==========================================================================
//  Function timediffsecs - Jim Wyman - espwxctr.com
//                          derived from the above function timediff()
//==========================================================================
function timediffsecs ($filepath) {
//Get time stamp of file
$t = date("mdyHis", filectime($filepath));
//Split $t into month, day, and year values
$d = substr($t, 2, 2);
$m = substr($t, 0, 2);
$y = substr($t, 4, 2);
$h = substr($t, 6, 2);
$min = substr($t, 8, 2);
$s = substr($t, 10, 2);
$timestamp = mktime($h, $min, $s, $d, $m, $y);
$tdiff = mktime() - $timestamp; //Subtrack $timestamp from now, give us diff in seconds.
return $tdiff;
}
?>
</body>

</html>
Could it be some kind of timezone problem?

Best regards,

Henrik

[jwyman]

Henrik,
  I made a modification to the script last night to show seconds if the upload frequency is under 60 seconds. download it again and try it out.... Had one other person test it and it works great ofr them. Let me know if you have any problems...


Jim

[jwwd]

Hi Jim

Thanks for your reply.

I have it up and running now.

I would like to have a href tag in the first array - would that be possible?

Example: Weather Display - I would like to link to www.weather-display.com.

One thing more:

If one of the files dont excist - then the script returns and error - see example here:

http://www.silkeborg-vejret.dk/1nyom.php

Best regards,

Henrik

[BillW69]

Ken, I am using IE8 beta. When I go to your site here....http://saratoga-weather.org/status.php The drop down menus only show up as black boxes. There is no text in them, nor can I click on anything in them. If I use 'compatability mode, all works correctly. I just thought I'd let you know.
Bill

[ALITTLEweird1]

Ken...In this part of your system status..

Code: [Select]


<td><a href="http://www.weather-display.com/">Weather Display</a> (<?php echo $wdversion; ?>) FTP </td>
  <?php list($stat,$age,$data) = explode("\t",check_file('testtags.php',60*5+15)); ?>
      <td align="center"><?php echo $stat; ?></td>      <td align="right"><?php echo $age; ?></td>
<td><?php echo $data; ?></td>
    </tr>



I only FTP every 10 mins, so i get "not current" till the next upload. What number would I change to extend the time so i dont get that message? Thanks, Mark.

[saratogaWX]

Change the '60*5+15' to '60*10+15' for the seconds you need 10min+15sec=60*10+15

[ALITTLEweird1]

Thanks ken

[jwwd]

Hi again

Did another play with the script - and now I have the links working too:

www.silkeborg-vejret.dk/english/om.php

Thanks

Best regards,

Henrik

[saratogaWX]

Ken, I am using IE8 beta. When I go to your site here....http://saratoga-weather.org/status.php The drop down menus only show up as black boxes. There is no text in them, nor can I click on anything in them. If I use 'compatability mode, all works correctly. I just thought I'd let you know.
Bill

Thanks for the heads-up on IE8-Beta Bill, I am (and many of the web community are) hoping that M$ will perform HTML/CSS rendering in a standard manner (like all the non-MS browsers seem to) before they release a final IE8 product.

As the beta gets to Release Candidate, I'll take a look at it.  No sense testing against code that's likely to change before release.

Best regards,
Ken

[ANPweather]

I'm not getting the green checkmarks or the red X's using e-rice as my host. 
http://azjerry.com/weather/wxstatus.php

[jwwd]

I'm not getting the green checkmarks or the red X's using e-rice as my host. 
http://azjerry.com/weather/wxstatus.php

Hi

Have you uploaded the good and bad images to this folder:

http://azjerry.com/weather/

You can download them here:





Hope that helps.

Best regards,

Henrik

[Axelvold]

I was going to use this on my site but the file age is about 20 min behind it's actual age.

How could i correct this?

One example, one of my webcam pictures was created 15:15 but according to this script so was it created 14:56

[saratogaWX]

I was going to use this on my site but the file age is about 20 min behind it's actual age.

How could i correct this?

One example, one of my webcam pictures was created 15:15 but according to this script so was it created 14:56

When checking files on the website (like your webcam picture), it uses the last-modified time filemtime() PHP function and compares it to the server's current time using the date() function to find the 'age' (difference) between the two.

If your webserver is not synchronized to a NTP time standard, then it is likely that the time updated on the server is incorrect.

Easy check for that using Firefox and Web Developer plugin.   Load the file in your browser, then use 'View Response Headers' in Web Developer.  It will show a Date: and a Last-modified: date time stamp, both of which should be in GMT/UTC time.  Compare the Date: time stamp to current UTC time .. if they match, the server is synchronized .. if not, it will tell you how fast/slow the server is relative to current UTC time and you can ask your hoster to make the time correction on the server (and ensure it is linked to an NTP time source).

[Mark / Ohio]

I just tried it with my page.  E-Rice is running about a minute behind.  The server for this forum though seems to be with in a few seconds.

(Dimension 4 synced my computer which I base that on 20 minutes ago by .018 seconds.)