Login Cookies not working in IE but works fine in firefox & also works in some Systm

[salim6655]

Hi
i am using the below code to capture login details as cookie, however the the code is not functioning in IE but works fine in Fire fox , in some systems only, in many systems it works fine ,PLz help

<?php
// Connects to your Database
mysql_connect("localhost", "", "") or die(mysql_error());
mysql_select_db("links") or die(mysql_error());

//Checks if there is a login cookie
if(isset($_COOKIE['ID_my_site']))

//if there is, it logs you in and directes you to the members page
{
$username = $_COOKIE['ID_my_site'];
$pass = $_COOKIE['Key_my_site'];
$check = mysql_query("SELECT * FROM all_members WHERE email_id = '$username'")or die(mysql_error());
while($info = mysql_fetch_array( $check ))
{
if ($pass != $info['pass_wd'])
{
}
else
{
?>
<table valign="top" align="left">
<tr>
<td align="left"><span class="style2">&nbsp; &nbsp; &nbsp; <span class="style6">&nbsp;</span>
<?php
echo " Hi ",$username," !";
echo " <a href=logout.php>Logout</a>";
//header("Location: members.php");
?>
</span></td>
</tr>
</table>
<?php
}
}
}

//if the login form is submitted
if (isset($_POST['submit1'])) { // if form has been submitted

// makes sure they filled it in
if(!$_POST['username'] | !$_POST['pass']) {

die('You did not fill in a required field please <a href=index.php> Click Here </a>to try again');
}
// checks it against the database

if (!get_magic_quotes_gpc()) {
$_POST['email'] = addslashes($_POST['email']);
}
$check = mysql_query("SELECT * FROM all_members WHERE email_id = '".$_POST['username']."'")or die(mysql_error());

//Gives error if user dosen't exist
$check2 = mysql_num_rows($check);
if ($check2 == 0) {
die('That user does not exist in our database <a href=AddDetails.php>Click Here to Register</a> or please <a href=index.php>Go Back </a>to try again');
}
while($info = mysql_fetch_array( $check ))
{
$_POST['pass'] = stripslashes($_POST['pass']);
$info['pass_wd'] = stripslashes($info['pass_wd']);
//$_POST['pass'] = md5($_POST['pass']);

//gives error if the password is wrong
if ($_POST['pass'] != $info['pass_wd']) {
die('Incorrect password ! please <a href=index.php>Click Here </a>to try again');
}
else
{

// if login is ok then we add a cookie
$_POST['username'] = stripslashes($_POST['username']);
$hour = time() + 3600;
setcookie(ID_my_site, $_POST['username'], $hour);
setcookie(Key_my_site, $_POST['pass'], $hour);
//then redirect them to the members area
header("Location: CandDetails.php");
}
}
}
else
{

// if they are not logged in
?> </span></td>
<?php if (!(isset($_COOKIE['ID_my_site'])))
{
?>
<tr>
<td class="btnback" style="padding-left:15px"><strong>USER LOGIN </strong></td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td><table width="73%" border="0" align="center" cellpadding="0">
<tr>
<td> User Name: </td>
</tr>
<tr>
<td><input ype="text" name="username" class="searchinput" size="25" /></td>
</tr>
<tr>
<td>Password:</td>
</tr>
<tr>
<td><input type="password" name="pass" class="searchinput" size="25" /></td>
</tr>
<tr>
<td><input type="submit" name="submit1" class="submit" value="LOGIN" /></td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td><a href="#" class="bodylink">Forgot Password?</a> l <a href="#" class="bodylink">Signup!</a> </td>
</tr>
</table></td>
</tr>

<?php
}
}
?>

[youthanesia]

<?
session_start();

$server = "localhost";
$username = "";
$password = "";
$db_name = "";


$db = mysql_connect($server,$username,$password) or DIE("Connection to database failed, perhaps the service is down !!");
mysql_select_db($db_name) or DIE("Database name not available !!");

$login = mysql_query("select * from users where (username = '" . $_POST['username'] . "') and (password = '" . md5($_POST['password']) . "')",$db);
$rowcount = mysql_num_rows($login);
if ($rowcount == 1) {
$_SESSION['username'] = $_POST['username'];
setcookie("failed", "", time() + 3600);
$usrinfo = date;
header("Location: members.php");
}
else
{
setcookie("failed", "Login failed, please try again...",
time() + 3600);
header("Location: login.php");

}
?>