This is Login script..
I also has register script which works fine adds some fields to database including
password with just md5 encryption.
when i try to login with email and password, this script always shows incorrect password message when i
type correct password and shows me member area when i type wrong password.
i couldnot find any error. pls help

<?php

// Connects to your Database

mysql_connect("localhost", "root", "dhiraj") or die(mysql_error());

mysql_select_db("test") or die(mysql_error());




session_start();

$e_id;
$pwd;

if(!isset($_POST['submit']))
{
?>


<form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">

<table border="0">

<tr><td colspan=2><h1>Login</h1></td></tr>

<tr><td>Email Id:</td><td>

<input type="text" name="email" maxlength="60">

</td></tr>

<tr><td>Password:</td><td>

<input type="password" name="pass" maxlength="50">

</td></tr>

<tr><td colspan="2" align="right">

<input type="submit" name="submit" value="Login">

</td></tr>

</table>

</form>

<?php
}
else
{
// if form has been submitted
$_SESSION['e_id']=$_POST['email'];
$_SESSION['pwd']=$_POST['pass'];



// makes sure they filled it in

if(!$_POST['email'] | !$_POST['pass'])
{

die('You did not fill in a required field.');

}

// checks it against the database

$check = mysql_query("SELECT * FROM users WHERE u_email = '".$_POST['email']."'")or die(mysql_error());



//Gives error if user dosen't exist

$check2 = mysql_num_rows($check);

if ($check2 == 0)
{

unset($_SESSION['e_id']);
unset($_SESSION['pwd']);
die('That user does not exist in our database. <a href=enter.php>Click Here to Register</a>');
}

while($info = mysql_fetch_array( $check ))

{



$_POST['pass'] = md5($_POST['pass']);



//gives error if the password is wrong

if ($_POST['pass'] != $info['u_pass'])
{

die('Incorrect password, please try again.');
//this gets executed when supply correct password.

}
else
{


//then redirect them to the members area

header("Location: members.php");
//this gets executed when i supply wrong password.

}

}

}
?>