[Javascript] Spell Checker

[Del Wegener]

Good Morning;

I am building a collection of online interactiuve quizzes for my students.
One type of question is the familiar "fill-in-the-blank" question.
I would like to attach a spell checker to these question which would suggest 
alternate spellings whend a student uses incorrect spelling.

Because there is no monetary return from this website, I would like the 
spell checker to be free.
JavaScript or PERL would be fine.


Does anyone know of such a spell checker?

Thanks for any pointers.

Del
del at delweg.com