Change Log
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Version 1.2.2
- added administrator reply feature for administrators to reply to entries
- added "Forgot your password?" feature
- creation of admin accounts with the same User ID is no longer allowed
- page-spanning now shows only links to pages near the current page instead of all available pages
- admin is redirected back to page he/she was at after editing/deleting

Version 1.2.1
- fixed bug which failed to strip preceding "http://" in homepage URL
- allowed administrator to edit homepage field
- cleaned up scripts which contained mixture a tabs and spaces

Version 1.2.0
- changes made to database schema to include user homepage field
- added notification of guestbook entry via email
- added ability to Preview entry
- added ability to create other admin accounts (no deleting of accounts yet! -- will be in next release)
- added "conventional" format for display of entries
- allow entry of uppercase letters, underscores and periods in email address field
- fixed guestbook to display 1st page when an invalid page is attempted to be viewed
- fixed appearance of undefined variable warnings in cases where error_reporting is set to E_ALL by using isset()
- made several changes to stylesheet

Version 1.1.1
- fixed a bug where administrator editing an entry containing html entities caused these entities not to be displayed properly
- partially fixed (won't appear in most cases) a bug caused by long unbroken strings of user input which resulted in stretched tables
- removed extra horizontal line coming after last entry on the page
- added benchmarking code

Version 1.1.0
- added page spanning.
The number of entries to display per page is set to 5. Currently, the only way to change this would be to edit the line $OB_entries_per_page="5" in common.php. There are 2 formats available: 1) page-numbered and 2) next/prev, the default being page-numbered. To change the format simply uncomment the relevant code segment in index.php (well-commented) and comment out the original one.
- displays total number of entries in guestbook
- made minor cosmetic changes

Version 1.0.12
- in view of PHP 4.1.0's recommendation that register_globals be set to "Off", variables were renamed to the appropiate $HTTP_*_VARS["variable_name"]
- fixed a bug which allowed users to enter an empty field for the name and/or message fields simply by entering an html tag like <a>. This was because strip_tags() was used to completely remove tags. This has been replaced with htmlentities().
- fixed several minor bugs
- made minor cosmetic changes

Version 1.0.10
- 1st release version, previously existing as a school mini-project