Script that detect if the language is English or not -need help-

Hi all

i want to make a auto it script that detect a language of a place on the screen, (maybe i make it copy a part of the text and user google translate to detect language ?)

i want it to detect one language (English)

i don't want the characters i only want it to detect if the language is English or not

i an new to Autoit and my knowledge is so limited can any one put me in the direct way ?