<?php
session_start();
$dbhost = '';
$dbuser = '';
$dbpass = '';
$con=mysql_connect($dbhost, $dbuser, $dbpass) or die ('Error Connection to MySQL');
$dbname = 'a1059070_users';
mysql_select_db($dbname);


if($_POST['fun']=='signup')
{
    $poke = new Homepage();
    $poke->signup();
}
else
echo "Error in selecting function";



class Homepage
{
    var $username;
    var $pass1;
    var $pass2;
    var $email;
    var $timezone;
    var $agree1;
    var $agree2;
        function __construct()
        {
            $this->username = $_POST['username'];
            $this->pass1 = $_POST['pass1'];
            $this->pass2 = $_POST['pass2'];
            $this->email = $_POST['email'];
            $this->timezone = $_POST['timezone'];
            $this->agree1 = $_POST['agree1'];
            $this->agree2 = $_POST['agree2'];
        }
        function signup()
        {
            if($this->pass1 == $this->pass2 && $this->agree1 == 'on' && $this->agree2 == 'on')
            {
            $check1 = mysql_query("SELECT username FROM `users` WHERE username='$this->username'");
            $check2 = mysql_num_rows($check1);
                if($check2 > 0)
                {
                    echo "Error, username has already been taken.";
                }
                else
                {
                    mysql_query("INSERT INTO `users` (username, password, email, timezone) VALUES ('$this->username', '$this->pass1', '$this->email', '$this->timezone')")or die(mysql_error());
                    echo "You have successfully signed up.";
                }
            }
            else
            {
                echo "Error. Did you fill the form out fully, and check the check boxes?";
            }
        }
}
?>