repeating result with login function

Code:

<?php
ob_start();  
require("config.php"); 
if (!$logged['username']){ 
if (!$_POST['login']){ 
echo "<center><form method='POST'><table><tr> <td align='center'> 
Username: <input type='text' size='15' maxlength='25' name='username'> 
</td></tr><tr><td align='center'>
Password: <input type='password' size='15' maxlength='25' name='password'> 
</td></tr><tr><td align='center'><input type='submit' name='login' value='Login'> 
</td></tr><tr><td align='center'><a href='?open=16'>Register Here</a><br>
<a href='?open=13' alt='Click here to reset your password'>Forgot Password?</a>
</td></tr></table></form></center>"; 
} 
if ($_POST['login']){ 
$username = $_POST['username']; 
$password = md5($_POST['password']); 
$info = mysql_query("SELECT * FROM users WHERE username = ".$username) or die(mysql_error()); 
$data = mysql_fetch_array($info); 
if($data['password'] != $password){ 
echo "<B>Incorrect username or password!</B>\n"; 
include('login.php');
} else { 
$query = mysql_query("SELECT * FROM users WHERE username = '$username'") or die(mysql_error()); 
$user = mysql_fetch_array($query); 
setcookie("id", $user['id'],time()+(60*60*24*5), "/", ""); 
setcookie("pass", $user['password'],time()+(60*60*24*5), "/", ""); 
echo "<meta http-equiv='Refresh' content=\"'0'; URL='http://www.sleekpixel.net'\">Thank You! Please wait for page refresh.\n"; 
} 
} 
} else { 
$new = mysql_query("SELECT * FROM pmessages WHERE unread = 'unread' AND touser = ".$logged['username']); 
$new = mysql_num_rows($new); 
echo ("<meta http-equiv='Refresh' content=\"'0'; URL='http://www.sleekpixel.net'\">Thank You! Please wait for page refresh.\n"); 
} 
?>

The problem here is when you enter the wrong password for a user account which does happen to exist. It repeats this line:

Code:

<?php
echo "<B>Incorrect username or password!</B>\n"; ?>

Screenshot of result of error:

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The problem is not the login function, but that you include the login function page more than once in the left sidebar (probably inside of a loop?)

hmm so how do i accomplish the same task and remove it from repeating in this loop?

edit- after rexamining the code i noticd that i included login.php inside of the incorrect password coding, where the name of the page u see for that code is already login.php, created a new page login_panel.php which is the code for displaying the login box , and then included that instead, along with some other syntax changes

new code

Code:

<?php
ob_start();  
require("config.php"); 
if (!$logged['username']){ 
if (!$_POST['login']){ 
include('login_panel.php');
} 
if ($_POST['login']){ 
$username = $_POST['username']; 
$password = md5($_POST['password']); 
$info = mysql_query("SELECT * FROM users WHERE username = '".$username."'") or die(mysql_error()); 
$data = mysql_fetch_array($info); 
if($data['password'] != $password){ 
echo "<B>Incorrect username or password!</B><br>\n"; 
include('login_panel.php');
} else { 
$query = mysql_query("SELECT * FROM users WHERE username = '".$username."'") or die(mysql_error()); 
$user = mysql_fetch_array($query); 
setcookie("id", $user['id'],time()+(60*60*24*5), "/", ""); 
setcookie("pass", $user['password'],time()+(60*60*24*5), "/", ""); 
echo "<meta http-equiv='Refresh' content=\"'0'; URL='http://www.sleekpixel.net'\">Thank You! Please wait for page refresh.\n"; 
} 
} 
} else { 
$new = mysql_query("SELECT * FROM pmessages WHERE unread = 'unread' AND touser = ".$logged['username']); 
$new = mysql_num_rows($new); 
echo ("<meta http-equiv='Refresh' content=\"'0'; URL='http://www.sleekpixel.net'\">Thank You! Please wait for page refresh.\n"); 
} 
?>

new page login_panel.php

Code:

<?php
echo "<center><form method='POST'><table><tr> <td align='center'> 
Username: <input type='text' size='15' maxlength='25' name='username'> 
</td></tr><tr><td align='center'>
Password: <input type='password' size='15' maxlength='25' name='password'> 
</td></tr><tr><td align='center'><input type='submit' name='login' value='Login'> 
</td></tr><tr><td align='center'><a href='?open=16'>Register Here</a><br>
<a href='?open=13' alt='Click here to reset your password'>Forgot Password?</a>
</td></tr></table></form></center>"; 
?>

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