//echo '<script> alert(" Exito al ingresar su imagen"); </script>';
         //echo "<script> window.location='index.php'; </script>";
     }
 } else {
     echo '<script> alert(" Error al ingresar la imagen"); </script>';
     echo "<script> window.location='usuarios.php'; </script>";
 }
 $user_id = $_POST['user_id'];
 $fname = $_POST['first_name'];
 $lname = $_POST['last_name'];
 $email1 = $_POST['email'];
 $lugar1 = $_POST['lugar'];
 $coordenada1 = $_POST['coordenada_x'];
 $coordenada2 = $_POST['coordenada_y'];
 $imagen = $nombre;
 $res = $con->update($user_id, $fname, $lname, $email1, $lugar1, $coordenada1, $coordenada2, $imagen);
 if ($res) {
     ?>
     <script>
     alert('Exito al modificar');
     window.location='usuarios.php'
     </script>
     <?php 
 } else {
     ?>
     <script>
     alert('Error al modificar');
     window.location='usuarios.php'
     </script>
     <?php 
 }
<?php

include_once 'dbMySql.php';
$con = new DB_con();
$table = "car";
// data insert code starts here.
if (isset($_GET['edit_id'])) {
    $sql = mysql_query("SELECT * FROM car WHERE VehicleID=" . $_GET['edit_id']);
    $result = mysql_fetch_array($sql);
}
// data update code starts here.
if (isset($_POST['btn-update'])) {
    $DailyRate = $_POST['DailyRate'];
    $WeeklyRate = $_POST['WeeklyRate'];
    $id = $_GET['edit_id'];
    $res = $con->update($table, $id, $DailyRate, $WeeklyRate);
    if ($res) {
        ?>
        <script>
            alert('Updated..Go back and check');
            window.location='index.php'
        </script>
        <?php 
    } else {
        ?>
        <script>
            alert('Error updating record...');
            window.location='index.php'
        </script>
        <?php 
    }