Har database og make user mangler login

Ville bare høre om der var nogen ideer til hvordan jeg ku lave selve login scriptet for det jeg har lavet laver fejl hele tiden :(

Min mysql database ser således ud

CREATE TABLE profiler2 (
  username varchar(50) NOT NULL,
  password varchar(50) NOT NULL,
  email varchar(80) NOT NULL,
  id int(11) DEFAULT '0' NOT NULL,
  status varchar(50) NOT NULL,
  age varchar(2) NOT NULL,
  home varchar(50) NOT NULL,
  weapon varchar(50) NOT NULL,
  map varchar(50) NOT NULL,
  quote varchar(50) NOT NULL,
  computer varchar(50) NOT NULL,
  ram varchar(50) NOT NULL,
  cpu varchar(50) NOT NULL,
  grafikcard varchar(50) NOT NULL,
  internet varchar(50) NOT NULL,
  monitor varchar(50) NOT NULL,
  pic varchar(50) NOT NULL,
  UNIQUE username (username)
);

og min make user således:

<?
  setcookie("coo_username","$username",time()+86400);
  setcookie("coo_password","$password",time()+86400);
  setcookie("coo_email","$email",time()+86400);
?>
<?
  if (!$username || !$password || !$email)
    {
      echo "Something is missing!!";
      exit();
    }
  else
    {
      include("db_ind.inc");
      $tjek = mysql_query("SELECT * FROM profiler2 WHERE username = '$username'");
      if (mysql_num_rows($tjek))
        {
          echo "The username is already taken!!";
          exit();
        }
      else
        {
          addslashes($username);
          addslashes($password);
          addslashes($email);
            addslashes($age);
            addslashes($home);
            addslashes($status);
            addslashes($weapon);
            addslashes($quote);
            addslashes($map);
            addslashes($computer);
            addslashes($ram);
            addslashes($cpu);
            addslashes($grafikcard);
            addslashes($internet);
            addslashes($monitor);
            addslashes($pic);
          include("db_ind.inc");
          $add_profil = mysql_query("INSERT INTO profiler2 (username, password, email, age, home, status, weapon, quote, map, computer, ram, cpu, grafikcard, internet, monitor, pic)" . "VALUES ('$username', '$password', '$email', '$age', '$home', '$status', '$weapon', '$quote', '$map', '$computer', '$ram', '$cpu', '$grafikcard', '$internet', '$monitor', '$pic')");
          echo "The username is maked!!";
        }
    }
?>