Escape quotes in JavaScript

Question

I\'m outputting values from a database (it isn\'t really open to public entry, but it is open to entry by a user at the company -- meaning, I\'m not worried about XSS).

Answer 1

Escape whitespace as well. It sounds to me like Firefox is assuming three arguments instead of one.   is the non-breaking space character. Even if it's not the whole problem, it may still be a good idea.