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# CurzTech Football Frontend
# (c) 2002 Insane Software
# Originaly created 05/29/2002 by
# z@ph0d, CurzTech International
#
# Last modified 08/14/2004
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# Changes for v4.0:
#
# 1) complete rewrite of all scripts to take advantage of servin's new
#    database scripting knowledge and to update the following functions:
#    - football.pl 
#      - moved to "make_picks.pl"
#      - blew away tedious if/then checks to determine if a game has 
#        already started or not. database pulls all games with a "gametime"
#        flag which is compared to the current time flag. the script
#        still decides to show the game or not, but without the previuos
#        mess of code.
#      - picks are now recorded to the database instantaneously, without
#        any "are you sure" screens. because the script pulls the users
#        picks on refresh, the "make_picks" page always shows what's 
#        currently in the database. this does NOT necessarily reflect
#        what's gonna show up on the front page though.
#      - all subroutines moved to "config.pl" to allow all scripts to
#        pull from the "library".
#    - fbconfig.pl
#      - renamed "config.pl"
#      - commented out section lists each subroutine, what it does, what
#        variables (if any) it requires to run, and what variables (if
#        any) it returns. makes it much easier to find a needed sub.
#      - all subroutines used in any script should be placed here to make
#        sure there's no duplication of work.
#      - all static variables are put here to ensure they're pulled from
#        one source and that they'll all match.
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# Changes for v3.0:
#
# 1) all scripts (there's more then one now) check for the presence of a
#    session cookie.  this cookie's contents are then checked against a
#    list of users who are logged in.  if the user isn't logged in (no
#    cookie or bad cookie) they have to login.  if they exist in the file
#    they are passed on to the main page.  if the users name exists but
#    the cookie is different, their current login is erased and they are
#    re-validated.  this eliminates multiple concurrent sessions.
# 2) football.pl now checks the latest picks for a particular week and
#    fills them in for the current user.  a user can then instantly see
#    if the picks they made went through or not.  this includes the 
#    "hidden" option too.
# 3) added fbmail.pl which sends an email to fbadmin from a user.  the
#    user's comments are also written to a file whose URL is included in
#    the email to the admin.  the filename uses the timesstamp of when
#    the email was sent, not started, and should provide some proof of
#    when it was sent.
# 4) 09/03/2003 - Users can now make picks for future weeks
# 5) 09/03/2003 - Fixed bug allowing users to *attempt* to make picks for
#                 weeks later then what existed, i.e. week 99999
# 6) 09/05/2003 - Fixed bug restricting picks by day of week/day of game
#                 only, i.e. script now takes into account which week the
#                 pick is being made for.
# 7) 09/08/2003 - Users can now make a pick for any game as long as it
#                 hasn't started yet.
# 8) 09/13/2003 - Fixed bug requiring user to fill in their password each
#                 time they wanted to make a change using your_info.pl
#               - Added option to have a reminder email sent to them on a
#                 particular day, changed in your_info.pl
#               - Created script to use with cronjob that checks each
#                 users info and mails them a reminder on the proper day.
#               - added "Reply-to" header to fbmail.pl for easier replying.
#
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# Changes for v2.1:
# 
# 1) added footer, header, and config file for all football related scripts
# 2) moved changelof to config file for easier updating
# 3) changed times on schedule.txt to reflect CST instead of EST, noted it
#    on the generating page for clarification.
# 4) added version numbering as a variable for easier tracking
# 5) added signup script.  users who are new can signup, but an admin must
#    manually add them in to the "database" of users
# 6) minor verbage change to footer
#
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# Changes for v2.0:
#
# 1) Added quick and insecure password protection
# 2) changed the way playoff week was determined, cutting the code a bit
# 3) added flag to give option to have picks visible before sunday's games
# 4) moved header to bottom as a sub, added footer sub, header now has
#    dynamic year
# 5) toward the end of the season last year date was added, this release
#    firmed that up and added a time of the game also
# 6) picks are no longer mailed to the football admin.  instead, the picks
#    are written to a text file which is then read by another cron'd script
#    on the admin site.  that script reads in the picks and adds them to
#    the database automatically instead of waiting for an admin to do it
#    additionally, this script then mails the football admin to announce
#    that the user has made picks (although they are not shown), so
#    confirmations can be sent out also.
# 7) added open dates to bottom of this week's list of teams
# 8) formatted login page a little better
#
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# Changes for v1.2:
# 1) redid stupid counter mistake, last game of last week is now actually
#    displayed on all pages and in all emails.
# 2) added post season stuff, including labels for which post season week
#    it is, i.e. wild card, divisional, etc.
# 3) added variable for superbowl number for the season '$superbowl'
# 4) changed time output on pages to show 12:xx am not 0:xx am.
# 5) added new copyright year, now has "2001-currentyear"
# 6) added game date for each game
#
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# Changes for v1.1:
# 1) added option to send copy of email to user
# 2) minor verbage changes
# 3) added autocomplete=off
# 4) changed schedule location
# 5) fixed schedule due to tragedy and NFL changes
#
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