<?php 
ob_start();
session_start();
ob_end_clean();
$username = $_POST['username'];
$password = $_POST['password'];
if($username=="dtytha" AND $password=="sayang")
	{
	$_SESSION['username'] = $username;
	header("location:home");
	} 
else if($username=="cumi" AND $password=="cumi")
	{
	$_SESSION['username'] = $username;
	header("location:home");
	}
	else
	{
	header("location:./?error");
	}
?>