GoogieSpell
Gmail like spell checker for your own application.
GoogieSpell features:
* Support for around 27 languages
* Well tested and works on IE 5.5, IE 6.0, IE 7, FF 1.0+, Safari, Opera etc.
* Generic, extendable and easy to install
* AJAX based (without page-reloading)
* Used over 500.000 times on Orangoo Spell
* Lightweight (around 50 KB)
* Well documented
* With GoogieSpell Multiple it's possible to spell check multiple text fields at once