<?
session_start();
?>
<font face=verdana size=1>

<?
if($_SESSION['login'] == "true"){
   print " FAIL! je hebt al een account.";
}

include('connect.php');
if(!isset($_REQUEST['submit'])){
?>
<form method=post acion=""<? $_SERVER['PHP_SELF'] ?>"">
<table>
   <tr>
      <td>
         <font face=verdana size=1>Username:
      </td>
      <td>
         <input type="text" name="name" maxlength="15">
      </td>
   </tr>
   <tr>
      <td>
         <font face=verdana size=1>Password:
      </td>
      <td>
         <input type="password" name="pass1">
      </td>
   </tr>
   <tr>
      <td>
         <font face=verdana size=1>Confirm:
      </td>
      <td>
            <input type="password" name="pass2">
      </td>
   </tr>
   <tr>
      <td>
         <input type="submit" value=submit name="submit">
      </td>
      <td>
         <input type="reset">
      </td>
   </tr>
</table>
</form>
<?php
}else{
   $dead = "false";
   $message = "<font face=verdana size=1>Vul alle velden in a.u.b.:<br>";
   $username = $_POST['name'];
   $pass1 = $_POST['pass1'];
   $pass2 = $_POST['pass2'];
   if(strlen($username) <= 1 or strlen($username) >=15){
      $dead = "true";
      $message .= "Username (2-14)<br>";
   }
   if(strlen($pass1) < 6 or strlen($pass1) > 20 or $pass1 !== $pass2) {
      $dead = "true";
      $message .= "Password (6-20)";
   }
   if($dead = "false"){
      $username = strtolower(trim(strip_tags($username)));
      $pass1 = trim($pass1);
      $pass1 = md5($pass1);
      $query = mysql_query("SELECT * FROM members WHERE username ='$username'");
      $aantalrijen = mysql_num_rows($query);
      if($aantalrijen == 1){
         print "<font face=verdana size=1>Sorry, ddeze gebruikers naam bestaad al.";
      }
      else{
         $query1 = "INSERT INTO members(username, password) VALUES ('$username','$pass1')";
         if(mysql_query($query1)){
             print "<font face=verdana size=1>U hebt sucsesvol een nieuw accoutn aangemaakt.<br><a href=login.php>Login</a>";
         }
      }

   }
   elseif($dead == "true"){
         print $message;
   }
}
?>