Text Replacement in HTML*Input box

[VeRiTaS]

Hi Gintaras, I cant seem to find one through google did you mean an application like notepad as thats what ive been using and its a pain to do it manually, can you send me a pm with an example program link i might need, free or retail i dont mind.I searched for text editor programs via google but all i got was word, notepad and applications like that.
I need it so it can change the text i need since the text files them selves i will be using have over 3000 lines of information and takes alot of time to edit manually.

Thanks.