<?php

include('library/lock.php');
include("library/config.php");


$format="%H:%M:%S";
$strf=strftime($format);
$today = time();
$_SESSION['name']=$_COOKIE["userid"];
$sql = "DELETE FROM online WHERE username='".$_SESSION['name']."'";
$result = mysql_query($sql);

$sql = "INSERT INTO online ( username, time ) VALUES ( '".$_SESSION['name']."', '".time()."' );";

mysql_query($sql);

$sql = "SELECT image FROM admin WHERE username='".$_SESSION['name']."'";

while($arr == mysql_fetch_assoc($sql)) {
$image.var = $arr['image']
}
mysql_query($sql);
$sql = "UPDATE online (image)  WHERE username='".$_SESSION['name']."' and image=$image.var ";
mysql_query($sql);
?>