Help Using Text Layers and Saving Files script

Hello everyone.
I am newbie in this forum and would need your help to know if the script I downloaded does not work because my Photoshop CS is in Spanish.
and if you may have to change for me to work.
This is the link of the script:
http://mlkdesign.online.fr/tutorials/scripting/scripting3.html

I logged into this forum because I see who did it is a member of this forum.