<?php
    require_once('conexion.php');
    $username = mysql_real_escape_string($_POST['username']);
    $password = mysql_real_escape_string($_POST['password']);

    $cmd="select id from usuarios where correo='$username' and password='$password' ";

    $result = mysql_query($cmd);

    if( mysql_num_rows($result) == 1){
        setcookie('autorized',1,0);
        header("Location: galeria.php");
    }else{
        header("Location: login.php");
    }
?>