r.a.d.spell exposes the following client-side events:

• OnClientCheckStarted
• OnClientCheckFinished
• OnClientCheckCancelled
• OnClientDialogClosing

The JavaScript event handlers that will be called when these events occur must have two parameters:

• sender -- a reference to a RadSpell object
• args -- an object, containing more information about the event

For example:

function spellCheckFinished(sender, args)
{
    alert('The spell check is finished!');
    //Suppress the default spellcheck complete message:
    args.SuppressCompleteMessage = true;
    ....
}