It's important that my web page be able to utilize a Spell Checker of some sort.
I tried creating a web service that uses MS Word's Spell Checking DLL -- but it ALWAYS returns "TRUE". Even if the word is "ASDFSDF" which is obviously not a valid word.
What other options do I have? MS Word really is not designed to be run on a web server, anyway, so it probably would have been a poor choice even if I'd gotten it to work right.
Can I programmatically detect which browser I am running in, and then programmatically call and use its spell checking functionality? All browsers have spell checking built-in, right?
HTML5 can indicate misspelled words -- visually with a red squiggly underline, but it can't tell you which words were mispelled, can it? Can you navigate the DOM to discover which words have a red-squiggly underline? Or is that all hidden away?