Mostafa, if you have some particularly useful code, feel free to share it. That's what this forum is for. If you ask for us to e-mail you, you may be overwhelmed with responses, indunated with spam, worse yet, BE a spammer or other scammer, or you may change your e-mail and never get our requests. On the other hand, if you post your code to the forum we can discuss it and find it in time to come. I've deleted the post with your e-mail in it. You can, however, put your e-mail in your profile.