mysql blob images

[phex]

Hi there
I want to develop a php webpage where all the jpg photos uploaded in the mysql database table �tbl_images� can be displayed.

Instead of showing the photos the code below shows some alien language and a warning like this:
Warning: Cannot modify header information - headers already sent by (output started at C:\wamp\www\phpvt
�SP�i~ �1�e�^��?�+�� J��6�e3Cs�Y�*�Ѵ� }GZ�x�D=5�3�mV�q��س1f'$��Mh�@ �<U����������f��+ڹ��Z��� u�mG�� ��� u�-�� ��w���л� �K�Z��YV��o���X �l���� d\ � I� �},�}���-8�u�ոfE`�0 dc�y ���� p�"�1a�� �=( ��}�����x+� \� �L��Ŀ0�%�

Here is the database structure:
dbname= test
table= tbl_images
id=int primary key not null auto increment
image= blob
description= text
taken_by=varchar(50)
email=varchar(50)
time=timestap

The php code is as follows:
<?php
$username = "*****";
$password = "*****";
$host = "localhost";
$database = "test";
@mysql_connect($host, $username, $password) or die("Can not connect to database: ".mysql_error());
@mysql_select_db($database) or die("Can not select the database: ".mysql_error());
$query = mysql_query("SELECT * FROM tbl_images");
$row = mysql_fetch_array($query);
$content = $row['image'];
header('Content-type: image/jpg');
echo $content;

?>
What can I do or alter in this code to make the page display the image? I have been looking all over the internet with no success. Pls help

[adb64]

Make sure that the PHP opening tag <?php is at the beginning of the first line of your file. When you output images, no empty lines, white spaces or any other characters are allowed before the <?php.