View file pages/auth.php

<?
if (!defined('SECURED'))
{
	die("Unknown Error!");
}

include'includes/func_gensid.php';
title('Авторизация');
div('Авторизация','b');
if(!empty($_POST['login']) && !empty($_POST['pass']))
{
	$login=val($_POST['login']);
	$pass=val($_POST['pass']);
	list($uid)=mysql_fetch_array(mysql_query("select id from users where login='".$login."' and pass='".$pass."';"));
	if(mysql_affected_rows()==0) $error='Неверный логин или пароль!';
	if(!empty($error))
	{
		echo div($error,'c');
	}
	else
	{
		$session=generate_sid();
		$_SESSION['s_sid']=$session;
		mysql_query("update users set session='$session', ver='$ver' where id='$uid';");
		echo'Авторизация прошла успешно!<br/>
		<a href="'.$_SERVER['PHP_SELF'].'?sid='.$session.'&amp;'.SID.'">Войти</a><br/>';
		footer();
		exit;
	}
}
if($ver=='wml')
{
	echo 'Логин:<br/>';
	echo '</small><input name="login'.$rand.'" type="text" value="" maxlength="20"/><br/>';  
	echo '<small>Пароль:<br/>';
	echo '</small><input name="pass'.$rand.'" type="password" value="" maxlength="20"/><br/>'; 
	echo'<small><anchor>OK<go href="'.$_SERVER['PHP_SELF'].'?mode=auth&amp;'.SID.'" method="post">';
	echo'<postfield name="login" value="$(login'.$rand.')"/>';
	echo'<postfield name="pass" value="$(pass'.$rand.')"/>';
	echo'</go></anchor><br/>';
}
else
{
	echo '<form action="'.$_SERVER['PHP_SELF'].'?mode=auth&amp;'.SID.'" method="post">';
	echo 'Логин:<br/>';
	echo '<input name="login" type="text" value="" maxlength="40"/><br/>';  
	echo 'Пароль:<br/>';
	echo '<input name="pass" type="password" value="" maxlength="40"/><br/>';  
	echo '<input type="submit" value="OK"/></form>';
}
echo $separator;	
echo $goback;
?>