Help troubleshooting login

[msn]

I have some code that i dont think is working. I have a login page, that directs to two different pages depending on who it is.
Login.php
if(isset($_POST['submitted']))
{

$users['admin'] = array('password' => 'admin', 'redirect' => 'admin.php');
$users[$username] = array('password' => $password, 'redirect' => 'login-home.php');

if(array_key_exists($POST['username'],$users)) {
if($POST['password'] == $users[$POST['username']]['password']) {
$SESSION['loggedIn'] = true;
header('Location:'.$users[$_POST['username']]['redirect']);
exit();
}

}

if($fgmembersite->Login())
{
$fgmembersite->RedirectToURL("login-home.php");
}
}

?>

if it is a plain user they direct to login-home.php
<?PHP
session_start();
error_reporting(E_ALL|E_STRICT);
require_once("./include/membersite_config.php");
if(!$fgmembersite->CheckLogin())
{
$fgmembersite->RedirectToURL("login.php");

}
//Validate there is a user
if($result) {
if($num_rows == 1) {
session_start();
$_SESSION['login'] = '1';
header("location: ../login_success.php");

        } else {
            session_start();
            $_SESSION['login'] = "";
            header("location: ../login_fail.php");

        }
    } else {
        $error_msg = "Error Validating User! -1";
    }

?>

Basically, when a user logs in I need their information to show up so they can edit it. I can connect to database, but it doesnt seem like im actually logged in. And no matter what i do i cant pull the information from the login to pull information about who logged on. Please help!!!

[Weedpacket]

Please use the forum markup tags described in the FAQs for marking up your code to make it readable.

Your post is missing a lot of information - where [font=monospace]$result[/font] and [font=monospace]$num_rows[/font] come from, what this [font=monospace]$fgmembersite[/font] is, what [font=monospace]CheckLogin()[/font] and [font=monospace]RedirectToUrl()[/font] do, and - if their names are completely misleading - why you need to do the same thing yourself again.

[Weedpacket]

Please use the forum markup tags described in the FAQs for marking up your code to make it readable.

Your post is missing a lot of information - where [font=monospace]$result[/font] and [font=monospace]$num_rows[/font] come from, what this [font=monospace]$fgmembersite[/font] is, what [font=monospace]CheckLogin()[/font] and [font=monospace]RedirectToUrl()[/font] do, and - if their names aren't completely misleading - why you need check the login and do the redirect again.

[msn]

ok, so i have made some changes.

<form action="checklogin.php" method="post">
User Name:<br>
<input type="text" name="username"><br><br>
Password:<br>
<input type="password" name="password"><br><br>
<input type="submit" name="submit" value="Login">
</form>

Is Login.php

<?php

if(isset($_POST['submit'])){
$dbHost = "localhost";

$dbUser = "megan";

$dbPass = "megan";

$dbDatabase = "megan";

$db = mysql_connect($dbHost,$dbUser,$dbPass)or die("Error connecting to database."); 
//Connect to the databasse 
mysql_select_db($dbDatabase, $db)or die("Couldn't select the database."); 

require_once("./include/membersite_config.php");
if(isset($POST['submitted']))
{
$users['admin'] = array('password' => 'admin', 'redirect' => 'admin.php');
$users[$username] = array('password' => $password, 'redirect' => 'login-home.php');
if(array_key_exists($POST['username'],$users)) {
if($POST['password'] == $users[$POST['username']]['password']) {
$SESSION['loggedIn'] = true;
header('Location:'.$users[$POST['username']]['redirect']);
exit();
}
}
if($fgmembersite->Login())
{
$fgmembersite->RedirectToURL("login-home.php");
}
}
$usr = mysql_real_escape_string($POST['username']);
$pas = hash('sha256', mysql_real_escape_string($POST['password']));
$sql = mysql_query("SELECT * FROM user

WHERE username='$usr' AND
password='$pas'
LIMIT 1");
if(mysql_num_rows($sql) == 1){
$row = mysql_fetch_array($sql);
session_start();
$SESSION['username'] = $row['username'];
$SESSION['fname'] = $row['fname'];
$SESSION['lname'] = $row['lname'];
$SESSION['logged'] = TRUE;
header("Location: login-home.php"); // Modify to go to the page you would like
exit;
}else{
header("Location: login.php");
exit;
}
}else{ //If the form button wasn't submitted go to the index page, or login page
header("Location: login.php");

exit;
}
?>

Is checklogin.php

when i login and it goes to checklogin.php, it will not go to login-home.php