Multiple website form macro?

Does anyone know of a program or script I could use to have a macro on multiple sites?

Let me use this example to explain what I want/need..
(Note, this is NOT what I am going to use this for!)

Say there are 50 PHPLD Directories, with all the same categories and form fields, and I wanted to submit a website to all 50, with a macro, so I dont have to manually do all 50.

Is there a macro script that will work to submit all my info to the 50 websites automatically? Or would I need to do each manually?

You can hire someone to create a program to do it..

If not, you have to do it manually.