If you’ve deployed the ERTE in WSS 3 and the script isn’t working, please check the following:
2. user has no right of reading it
if you’re accessing this from subsite, you’re putting the script src=”/_catalogs/masterpage/erte.js”> and the user viewing has no right to access the top level site… In this case add the scripts to the subsite’s master galery and include the url in the <script tag (src=”/subsite_url/_catalogs/masterpage/erte.js”)
3. scripting is disabled
5. it must be running in IE
Rich Text Control isn’t available for FireFox. So if you’re using FireFox you won’t see the rich text control for your rich text field (bold, italic, underline, etc.)
6. you must have Enhanced Rich Text Field
the addin isn’t working with plain multiple line field or with basic rich text field. You have to change to Enhanced Rich text Field.