Small Javascript Valadation Fix on Guestbook Form

I'm looking for someone who might be able to fix a problem our site is having with a guestbook form. The guestbook can be seen at [login to view URL] A short piece of Javascript has been added to this form to make sure the form won't submit without a name, address, and city/state/zip if the checkbox requesting a newsletter has been checked by the user. The problem is this... I've discovered that the form will submit if even a blank space is entered in the name, address, city/state/zip fields. Also, even if all three of these fields has been filled out correctly, when the form is submitted and the confirmation page says that the results of the three fields has been submitted, the city/state/zip info is missing on the Email results. Note that this is a FrontPage form and doesn't use any special formmail for the results... just the FrontPage default, which worked fine before the JS was added. Thank you. Andrea ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. ## Platform Should work on a wide variety of operating systems and browsers.