A few general guidelines for JavaScript and Ajax Jquery with Drupal:
1)Do not rely on JavaScript for validation; users can disable JavaScript.

2)Do not assume that data sent to AJAX postback functions is sent by your JavaScript function.

3)Do not assume that data sent to or by a JavaScript function cannot be observed by the user.

AUTH_CAPTURE
Transactions of this type will be sent for authorization. The transaction will be automatically picked up for settlement if approved. This is the default transaction type in the gateway. If no type is indicated when submitting transactions to the gateway, the gateway will assume that the transaction is of the type AUTH_CAPTURE.

NVP API Web Samples Using PHP

VERSION 5.1

This document describes web samples that use PHP to send Name-Value Pair (NVP) API requests to a PayPal server.

This document contains the following sections:

Model-view-controller (MVC) architecture is optional in Drupal. MVC is accomplished by generating data in modules then theming the data in your theme.

Some modules format the data before output, which is not MVC.

Some modules format the output and provide documentation in how to reformat the data in your theme, which is MVO, Model-view-optional.

Dealing with Flash And Drupal With XMLprc. You firstly need to turn on the server and "node" service for the service module, and turn off api key, sid, etc, grant permissions, in the service settings. You need to install XML-PRC client of flash which can be downloaded from:-
http://sourceforge.net/projects/xmlrpcflash

Script and steps can be  used for BUllk Database and directory transfer from one host to another. NOrmaly used for Site transfer.

Create Directory Archive:

CReate archive of current directory to sitesbk.tar file:

$tar cvf /home/indersingh/public_html/sitesbk.tar .

Extract Tar file to directory: