Script for renaming multiple files in multiple folders

Hi,

i used AR now for some time and i am pretty excited. But now my skills aren´t good enough, so i thougt i try to ask here :)

I have tons of folders and every folder has tons of jpegs.
The folders Names are

A_1
A_2
A_3
etc.

Every folder has the same jpeg names in it. It´s
A0001.jpeg
A0002.jpeg
A0003.jpeg

I would like to rename the jpeg names in every folder so for the folder A_1 the
names shoud be
A_1_A0001.jpeg
A_1_A0002.jpeg
A_1_A0003.jpeg

and this logic should be going on for all folders.I know how to handle it within one folder, but it´s to much data so i can´t do it "folder by folder". Is there a possible script for that? Or another way?

EDIT: i know, that i can make it via Add: >DirName:1>_ and then i receive the result i like for one folder. Now i would like to pick more folders at once or automatically afterwards...

Thanks!

Reply to #1:

Ok, i think i got it. I didn´t saw the "Directories" then he takes all the files. Awesome.

Problem solved easily... :)