<?php require("header.php"); ?>
<div class="post">
    <h1 class="title">Login </h1>
    <p class="byline"><small>go <a href="/register.php">here</a> if you aren't a member</small></p>
    <div class="entry">
        <?php
    if($_POST) {
            $password_given = md5($_POST["password"]);
        $username_given = $_POST["username"];
            $exist = 0;
            $result = mysql_query("select * from users");
            while($row = mysql_fetch_array($result)){
                if ($row["username"] == $username_given)
                    { $row["password"] = $pass; }
            }
        echo $pass." difference ".$password_given;
        if ($password_given == $pass)
        {
        echo "Success!";
        }
                elseif (($_POST["password"] == NULL)
                    ||($_POST["username"] == NULL)
            ||($exist == 0))
                {
            echo "Nope. Zero on the final.";
                }
                else
                {
                    echo "Something went wrong.";
                }
       }
            else echo '<form action="login.php" method="post">
            <div>username: </div><input type="text" name="username" />
            <div>password: </div><input type="password" name="password" />
            <input type="submit" />
            </form>';
        ?>
    </div>
</div>
<?php require("footer.php"); ?>