Go4Expert - pro,s

<?php
/* A collection of commonly used functions in OnLib */

require_once("conf.php");
function clean($input,$maxlength)
{
$input=substr($input,0,$maxlength);
$input=Escapeshellcmd($input);
return $input;
}
function showerror()
{?>
<html><body> <?
die("Error " . mysql_errno() . " : " . mysql_error());
}
function isadmin()
{
if($_SESSION['bo_id'] != "ADMIN")
{
global $wwwroot;
include("style.html");
?>
<html><head><title>Must Be admin</title>
<meta http-equiv="Refresh"
content="5 ; URL=<?=$wwwroot?>/userf/login.php">
</head>
 <center>
<h4>Only Administerators Can Access This Page</h4>
 You will be redirected to <a href="<?=$wwwroot?>/userf/login.php">Login Page</a> in 5 seconds
</center></body></html>

<?
exit;
}
}

?>