<form action="https://www.nochex.com/nochex.dll/checkout" method=post target="_blank"> 
                                                                                     <input type="hidden" name="email" value="<?php echo NOCHEX_EMAIL ?>" />
                                                                                 <input type="hidden" name="amount" value="<?php printf("%.2f", $db->f("order_total"))?>" />
                                                                                        <input type="hidden" name="ordernumber" value="<?php $db->p("order_id") ?>" />
                                                                                       <input type="hidden" name="logo" value="<?php echo $vendor_image_url ?>" />
                                                                                    <input type="hidden" name="returnurl" value="<?php echo SECUREURL ."index.php?option=com_virtuemart&amp;page=checkout.result&amp;order_id=".$db->f("order_id") ?>" />
                                                                                      <input type="image" name="submit" src="http://www.nochex.com/web/images/paymeanimated.gif"> 
                                                                                    </form>