<?php

Include "Configuration.php";

If(LOGGED_IN) Header("Location: Index.php?alert=login_loggedin");

If(IsSet($_POST["username"]) && IsSet($_POST["password"]) && IsSet($_POST["verifypassword"])) {
    If(!UserExist(UserName2Id(Secure($_POST["username"])))) {
        If(Md5(Secure($_POST["password"])) == Md5(Secure($_POST["verifypassword"]))) {
            IPLog(Secure($_POST["username"])." registered.");
            $Query = MySQL_Query("INSERT INTO `users` (`id`, `username`, `password`) VALUES(null, '".Secure($_POST["username"])."', '".Md5(Secure($_POST["password"]))."');");
            $_SESSION["id"] = MySQL_Insert_Id();
            Header("Location: Index.php");
        }Else{
            Header("Location: Index.php?alert=register_passwordsunmatch");
        }
    }Else{
        Header("Location: Index.php?alert=register_nametaken");
    }
}Else{
    Header("Location: Index.php?alert=error");
}

?>