You would need to trap the return key in all the input boxes and create a custom javascript function that would jump to the next field on that. If that is an internal form where this person will be the only form user, you might consider that (and ask in forum216), if not you should convince the person that it is best not to interfere with the default behaviour of the form elements, because that's how users of the page will expect them to behave -- tab to go through the fields and return to submit it.