changelog

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    http://www.famfamfam.com/lab/icons/silk/.
--- Added a couple of javascript scripts provided by Matt Kruse from http://mattkruse.com.
    One is a color picker so a color can be given for individual punch-in/out statuses, 
    and the other one is a calendar popup which is utilized in several places within this
    app.
--- Added a javascript script provided by Joshua Paine from 
    http://demo.fairsky.us/javascript/png.html It renders the transparent pngs (provided 
    by Mark James) for Internet Explorer versions 6 and below.
--- Added a number of security fixes throughout thie app.
--- Performed general code cleanup on a number of files.


0.9.4-1	5/27/05
-----------------------
--- Fixed a bug in the time report - if the "To" and "From" dates were the same, 
    either no punch-in/out times would display, or just some of the times would display.
--- Fixed a bug in displaying the punch-in/out times on the main page if 
    $show_current_users_only was set to "yes" in config.inc.php. Either none of the 
    times would display, or just some of the times would display.
--- This bug was also found when attempting to change a user's time.
--- Added "This script also makes other minor changes to the database." to the database
    upgrade script description in dbupgrade.php.


0.9.4	5/24/05
-----------------------
--- Required the use of at least version 4.1.0 of PHP. This was done to move from the
    use of long PHP predefined variable arrays ($HTTP_*_VARS) to PHP superglobal
    variable arrays ($_*), which were introduced in PHP 4.1.0. With PHP5's ability
    to disable the ($HTTP_*_VARS) arrays using 'register_long_arrays=Off' in php.ini,
    i felt it was time to make the switch everywhere in the code.  
--- Changed the way time was being stored in the database from a mysql timestamp to a 
    unix timestamp. This provides the ability to utilize timezone functionalities
    and quite possibly other functions for future use.
--- Added a database upgrade script within the app, dbupgrade.php. You can now 
    choose to upgrade the database via the command line using the mysql statments
    included in upgrade_database.sql (as you could have always done), or go to the 
    administration section of the app and choose to upgrade the db from there. FOR
    THIS RELEASE, YOU WILL NEED TO USE THE UPGRADE SCRIPT, dbupgrade.php. This is 
    because of the need to convert all of your current mysql timestamps into unix 
    timestamps. Yes, you CAN do this without the script, but the script also takes 
    into account the timezone of the server so the new unix timestamps will be stored
    in GMT.
--- Added the ability to display punch-in/out times in 3 different ways:
    1) times can now be displayed according to the end user's timezone. This is done
       with the use of javascript and the addition of a cookie to the user's system.
    2) times can be displayed according to the web server's timezone. This is the way
       times in all previous versions of the distribution have been displayed (it is
       also the default setting of this release).
    3) times will be displayed in GMT if neither of the two above options are chosen.
    This is set in config.inc.php.
--- Added an option to display current, local weather stats. This is done with code 
    from the PHP Weather project by Martin Geisler and others. PHP Weather is 
    licensed under the GPL.  
--- When printing the main page or the time report, the date and time it is run is 
    reflected according to how you chose to display your punch-in/out times via 
    config.inc.php, instead of just assuming you want to use the timezone of the 
    webserver. This affects ONLY the printouts of these pages.
--- Removed the $time_entry_title variable in config.inc.php and stuffed it into 
    timereport.php. All this variable did was provide an easy way to change the time 
    report title.
--- Removed the $left_side_width variable in config.inc.php. This variable set the width
    for the left side of each page. The value for this variable has now been hard-coded 
    into leftmain.php.
--- Combined leftmain.php and timeclack.php into one file, leftmain.php.
--- Fixed a bug where the wrong time and date were being reported in an error message
    when a user's time was changed.
--- Performed general code cleanup on a number of files.


0.9.3	3/21/05   
-----------------------
--- Added the ability to change a user's time entry in the administration section.
--- When notes are included in a user's time entry, they are input into the database in 
    all lowercase, instead of just being displayed on the screen as lowercase. They were
    being strung to lowercase on the screen after they were entered into the database, 
    but they are now instead initially input into the database as lowercase. This is almost
    not worth mentioning, but it is a minor change, thus it's here in the changelog. 
--- Renamed the Employee Report to Time Report, and added the option to run this report
    for all usernames. Doing this negated the need for having the Monthly Report,
    Today's Report, and Date Report. These reports have been removed. 
--- Moved the Timeclock Admin link to from the left side of the page to the far right 
    part of the topbar and renamed it to Administration.
--- Combined topmain.php and topmain_alt.php into one file, and removed topmain_alt.php.
--- Fixed a formatting problem on the home page and the reports where the rows of data were  
    a couple of spaces more to the left than the column headings. Fixing this also fixed an
    odd bug where if you refreshed the home page repeatedly, the rows of data would 
    sometimes be extremely out of line with the column headings.
--- Added some security to all form fields by disallowing certain characters to be used 
    when filling in the form fields.
--- Limited the size of the form fields to match the size of the corresponding fields in 
    the database.
--- Removed the $fqdn option in config.inc.php as it was pretty much a useless option
    anyway. It was a variable to provide a fully qualified domain name for the path to the 
    distribution files.
--- Removed the $move_reports option in config.inc.php and replaced it with 
    $use_reports_password, an option to require a username and password to view the 
    reports.
--- Added a username and password option in config.inc.php to give some users the ability 
    to view the reports, but not access anything else in the admin section. These variables are
    set in config.inc.php with the $reports_username and $reports_password variables. This 
    is not the best way to allow authentication when accessing the reports, but it is one 
    of the easiest. Another way of accomplishing the same goal is adding a 'groups' field
    in the db and assigning everyone to a group and requiring authentication via the users'
    username and password. I don't care to do it that way just yet.
--- Added the ability to display only the current day's activity on the front page instead
    of the last entry from each user. This is done with the $show_current_users_only 
    option in config.inc.php.


0.9.2   11/15/04
-----------------------
--- Fixed timeclack.php so a php information message wouldn't occur if $use_passwd was set 
    to "no" in config.inc.php.
--- Added the option to move all reports to the administration section. If $move_reports
    is set to "yes" in config.inc.php, then the reports are moved to the administration
    section of the app.
--- Moved the $use_passwd, $admin_username, $admin_passwd options in config.inc.php
    from the 'required changes' section to the 'optional changes' section.
--- Removed the $website and $domain_name variables in config.inc.php. These were variables
    for your website link and name in the bottom left of each page. They were removed for 
    aesthetic reasons.
--- Added the word 'New' to the 'Password(s)' column heading in chngpasswd.php. The heading 
    now reads 'New Password(s)' instead of 'Password(s)'.
--- Fixed the 'Notes' column on all pages to align more to the left instead of centering 
    itself in the middle of the column. 
--- Added better printing functionality for IE (Internet Explorer 4.x and higher) via css 
    for the reports. The reports still print unter Mozilla/Firefox, they're just not
    formatted as nicely with the column headings on each page.


0.9.1-1	10/31/04
-----------------------
--- Fixed a bug where headers were sometimes being sent twice.


0.9.1	10/26/04
-----------------------
--- Added the option to use passwords for submitting an employee's status.
    The php crypt() function is used for this. Unfortunately, doing it this way forces
    you to add users with passwords and/or change passwords using ONLY this app or some
    other php script using the crypt() function. Adding passwords directly into the 
    mysql database will not work. This option is set in config.inc.php with the 
    $use_passwd variable.
--- Added a field named 'employee_password' to the employees table. If "none" is chosen
    for $use_passwd in config.inc.php, then this field is ignored.
--- Added a password blank in leftmain.php if $use_passwd = "yes" in config.inc.php.
--- Added a Timeclock Administration section which contains scripts to add/delete users
    and to change users' passwords. This section is password protected.
--- Added an admin username and password for the Timeclock Administration section. These
    variables are set in config.inc.php with the $admin_username and $admin_password
    variables. 
--- Added the option to change the width of leftmain.php (the section where you sign-in).
    This is added only to make the width easier to change, in case you have a few 
    usernames that are so long that they're wider than the current setting. 
    This option is set in config.inc.php with the $left_side_width variable.
--- Removed the $index variable in config.inc.php. This was a variable for your index
    page. It provided no extra functionality unless you wanted to have a different
    index page.
--- Changed the default example links for the $links variable in config.inc.php to 
    all point to slashdot.org. They were pointing to http://111/, http://222/, up to 
    http://666/.
--- Combined daterptinfo.php and daterpt.php into one page, did the same for employeerpt.php
    and employeerptinfo.php, currmonthrpt.php and currmonthrptinfo.php, todayrpt.php and
    todayrptinfo.php, current_status.php and timeclock.php.
--- Removed alink and avisited classes from default.css, as they were not being used 
    anywhere in the code anyway.
--- Rewrote the code so it wouldn't matter if register_globals or magic_quotes_gpc are 
    enabled/disabled in your php.ini.