We are using the built in MOSS spell checker to check spelling for all controls on the page which includes text boxes as well as rad editor controls. The checker reads the html in the rad editors and thus picks up lots of html coding that it thinks are spelling errors.
Since the rad editors have their own spell checkers which work fine, we want to configure the MOSS spell checker to skip any Rad editor controls. I read here: http://www.codedigest.com/Articles/Sharepoint/231_How_to_skip_SharePoint_spell_check_for_an_input_control.aspx
that you can add an attribute (excludeFromSpellCheck="true") to a control to have the MOSS spell checker skip it but I have tried this and the MOSS spell checker is still catching html code in the Rad Editor control and reporting it as a spelling error.
Any ideas how I can prevent the MOSS spell checker from checking Rad Editors while still letting it check text boxes on the page?