I need to add extra pages in my site and aslo invoice generator
I am not coming froma  development background but i Do understand few basics.
i have few questions here and need some help:

In my website vtestit.com I want to add:
1. extra tab which should ask me for a login.
 and once i login i can enter my client details and have a functionality to generate PDF invoice based ont he input i give and email the pdf to client from a std mydomain email address.

Any help on how we can do it or any ready made code that I can attach would be much appreciated.

thanks
I need to add extra pages in my site and aslo invoice generator
===

I am not coming froma  development background but i Do understand few basics.
i have few questions here and need some help:

In my website vtestit.com I want to add:
1. extra tab which should ask me for a login.
 and once i login i can enter my client details and have a functionality to generate PDF invoice based ont he input i give and email the pdf to client from a std mydomain email address.

Any help on how we can do it or any ready made code that I can attach would be much appreciated.

thanks