<?php
//Connects to your Database (info removed)
 //checks cookies to make sure they are logged in
 if(isset($_COOKIE['ID_your_site'])){
    $username = $_COOKIE['ID_your_site'];
    $pass = $_COOKIE['Key_your_site'];
    $check = mysql_query("SELECT * FROM users WHERE username = '$username'")or die(mysql_error());
    while($info = mysql_fetch_array( $check )){
        //if the cookie has the wrong password, they are taken to the login page
        if ($pass != $info['password']){
            header("Location: login.html");
        }
        //otherwise they are shown the admin area
    }
}
 else{ //if the cookie does not exist, they are taken to the login screen
    header("Location: login.html");
 }
 ?>