Question: My website is multi-language. I'm using php files to define my words / sentences in several languages.

My problem is that my website contains .js files, in which i can't write php code.

What I am suppose to do when I need to make an alert containing some sentence or some word in my .js file ?

Thanks

Answer: 
You COULD have your js utilize a json obj or an array of strings...

PHP could then create these and write the json or array in the head section on page load..
you can save you JS files as FILENAME.js.php... Within them you can run some Magic.