la aplicación la hice con Dreamweaver, y me funcionaba bien, hasta que decidí pasarme al PHP 5.0.4, aqui está el codigo
Código PHP:
<?php
// *** Validate request to login to this site.
session_start();
$loginFormAction = $_SERVER['PHP_SELF'];
if (isset($accesscheck)) {
$GLOBALS['PrevUrl'] = $accesscheck;
session_register('PrevUrl');
}
if (isset($_POST['usuario'])) {
$loginUsername=$_POST['usuario'];
$password=$_POST['pass'];
$MM_fldUserAuthorization = "acceso";
$MM_redirectLoginSuccess = "../../../index.php";
$MM_redirectLoginFailed = "iniciar.php?eID=Nombre%20de%20usuario%20y/o%20contrasena%20incorrecta";
$MM_redirecttoReferrer = true;
mysql_select_db($database_jmejio_admin, $jmejio_admin);
$LoginRS__query=sprintf("SELECT usuario, pass, acceso FROM usuarios WHERE usuario='%s' AND pass='%s'",
get_magic_quotes_gpc() ? $loginUsername : addslashes($loginUsername), get_magic_quotes_gpc() ? $password : addslashes($password));
$LoginRS = mysql_query($LoginRS__query, $jmejio_admin) or die(mysql_error());
$loginFoundUser = mysql_num_rows($LoginRS);
if ($loginFoundUser) {
$loginStrGroup = mysql_result($LoginRS,0,'acceso');
//declare two session variables and assign them
$GLOBALS['MM_Username'] = $loginUsername;
$GLOBALS['MM_UserGroup'] = $loginStrGroup;
//register the session variables
session_register("MM_Username");
session_register("MM_UserGroup");
if (isset($_SESSION['PrevUrl']) && true) {
$MM_redirectLoginSuccess = $_SESSION['PrevUrl'];
}
header("Location: " . $MM_redirectLoginSuccess );
}
else {
header("Location: ". $MM_redirectLoginFailed );
}
}
?>
<?php
if(isset($_REQUEST['eID'])){
$msj=$_REQUEST['eID'];
}else{
$msj="";
}
?>