<?php
$npic= $_POST['picnum'];
$id =$npic;
//$id= 2;
//$a = 1;
$username = "root";
$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());



if(!isset($id) || empty($id)){
die("Please select your image!");
}else{

$query = mysql_query("SELECT image FROM tbl_images ");
$row = mysql_fetch_array($query);
$content = $row[2];

header("Content-type: image/jpg");
echo $content;

}

?>