$Id: CHANGES,v 1.141 1999/11/06 16:19:57 kk Exp $

06-Nov-1999 kk
  - Menu_Button now has mouseover capabilities; button.php3
    knows about that.  Filesnames in Cache are now pure md5 so
    that the directory does not grow overly large.

05-Nov-1999 kir
  - Changed decoding function for "slashes" mode from stripslashes to strval
    for ct_sql.inc,ct_split_sql.inc

04-Nov-1999 kk
  - fixed syntax error for ct_sql.inc. kir, please 
    check ct_split_sql.inc, too.

03-Nov-1999 kir
  - more compatibility for ct_sql.inc
  - make ct_split_sql.inc several enc. methods aware ala ct_sql.inc
  - Oracle transaction support for ct_split_sql.inc
  
03-Nov-1999 ant
  - fixed kk's notion of what month it is...
  - added a check in ct_sql.inc to handle the compatibility case
    where no encoding_mode can be determined
  - fixed bug session.inc; release_token wasn't declared correctly.

03-Nov-1999 kk
  - Daniel Lashua <djl@inkshop.org> contributed ct_informix.inc.

02-Nov-1999 kk
  - Logo by Nathaniel Price (seaoman@tesseract.net) added.
  - Logo by Chad <ccunning@math.ohio-state.edu> added.

01-Nov-1999 kk
  - Session: Added get_hidden_session() function. Added
    get_hidden_id() function and hidden_id() function, which
    return a hidden field only if in get_mode.

31-Oct-1999 kk
  - Template does understand search pathes as root directory now.

29-Oct-1999 negro
  - Corrected a piece of example code in doc in order to use addslashes.

29-Oct-1999 kk
  - nextid() to db_pgsql.inc
  - Ok, Massimiliano, try this one. A complete Example_Auth class
    featuring reg and log mode and transparent switching between
    both.
  - Must not use $username cookie, name clash.
  - Fixed crloginform.ihtml and crcloginform.ihtml with respect to
    error handling. Did not prepare them for reg handling to keep
    the code clear - Auth is already difficult enough to understand.
  - Documentation fix re magic_quotes.

29-Oct-1999 at
  - modified pages/admin/view_sessions.php3 to be much more useful
    without modification or even comprehension by the user.

28-Oct-1999 kk
  - reg mode example to local.inc.
  - menu code revised and added example. Added docs.

28-Oct-1999 cg
  - Bug correction on ct_dba

27-Oct-1999 kk
  - Killed all references to shonline.de, I hope.
  - Andrzej Piasecki <robin@wfmh.org.pl> requested a default
    allowcache setting in local.inc. Done.
  - Teodor Cimpoesu <teo@digiro.net> streamlined ct_sql.inc.
  - default should be allowcache = "no" in Session, or else we
    get support problems. Sorry about that.
  - sketched a very raw menu class, see mail on phplib-dev for
    example and ideas.

26-Oct-1999 cg
  - Addition of ct_dba.inc, a container for dbm files with database
    abstraction layer function. This is usefull if you want to use php4 as
    it currently doesn't support dbm funtions.
  - Corrections to backslash escaping in regexps. Now they should behave
    correctly and give no warning.
  - Forgot to terminate two comments in Template. Stupid me.
  - Improved Template documentation.
  - Improved delay loader in Template, improved debugging in Template.

26-Oct-1999 kk
  - Current CVS bundled and released as 7.2.

25-Oct-1999 negro
  - auth.inc code and documentation should be more in sync, now.
    PLEASE DOUBLE CHECK MY SPELLING!

24-Oct-1999 kk
  - Documentation update, prepare for armageddon
  - Reviewed unsup/auth_v2.inc, removed all reference to
    ct_sql.inc, as there is no code dependent on that class
    in Auth (there may be such code in an Auth subclass, but
    that is outside the scope of the library).
  - Took Massimilianos auth code, because it is cleaner and
    straighter that what we had before.
  - db_mssql.inc: Auto_Free spelling fix.
  - Template class documented.
  - Changes to db_oracle.inc by kir accepted.
  - Fix to Table, regarding bug reported by Mark Nold.
  - removed stuff/patch.odbc as UID column name is long since gone.

22-Oct-1999 kk
  - New method is_registered() for Session class.
  - Untested code added to Session, as suggested by Giancarlo Pinerolo
    on the list, to split up the start method. Please report your
    experiences or better yet, commit changes.
  - Added db_mssql.inc as contributed by Cameron Just.

21-Oct-1999 kk
  - A first shot at a Template class. Dynamic templates are still
    missing, but will be added shortly. This is not FastTemplates,
    as I cannot include the FastTemplate source in my distribution
    and as I want to do several things differently. 

    The Template class requires that you have preg support in your
    system. I will not port it down to ereg and I will not support
    anyone who does; in fact I will undo any ereg support someone
    might add to PHPLIB Templates. If you want ereg Templates,
    use the FastTemplate class instead.

19-Oct-1999 negro
  - Added a check in oof_forms finish() method which provides
    a proper hidden field with session id if session is in "get"
    mode. This should avoid most problems with forms handled
    via "GET" method and maybe also via "POST" method.
    In my experience, this is the safer method for propagating
    session id when forms are involved.

14-Oct-1999 kk
  - Removed trailing "\n" in ooh_forms elements rendering.
    Minimal change in validate_self() for radio elements.

14-Oct-1999 kk
  - Include files fixed (using $_PHPLIB["libdir"] everywhere).

01-Oct-1999 negro
  - Modified the regexp used in ooh_forms to convert from foo[int]
    to foo{int} to use "old" ereg() function instead of preg_match.
    This should prevent problems with Windows php3 implementation
    AND does not require latest php3 to run.

01-Oct-1999 uw
  - Patch to oohforms, accept elementnames like foo[int]. foo[int] is 
    converted to foo{int} in add_element/get_element so that it can't 
    cause any harm in the internal array $this->elments in oohforms.inc.
    
28-Sep-1999 negro
  - Commit test, also tested by kk

26-Sep-1999 sasha
  - Patch to db_mysql.inc metadata function to return metadata on 
    a db query result vs. a static table.  Same functionality for 
    other db interfaces yet to be implemented.

17-Sep-1999 negro
  - Corrected a minimal problem in of_text.inc, which lead to an error
    when default value contains a ' (single quote).

11-Sep-1999 kk
  - A rather large patch to the OOH Forms facility, converting it from
    outputting the form data to returning that data as a string. This
    will allow for a much easier marriage of OOH Forms and FastTemplates.

    I would like to receive feedback on this.

11-Sep-1999 kk
  - Minor changes in several database adaptors.

29-Aug-1999 kk
  - Serializing variables that contain dollar signs does not
    work, because we generate code with "" around the assignments.
    This patch should fix that, I want you to try it.

27-Aug-1999 ot
  - Added new class to store session data in files.
    This might be faster as to store the data in databases.

26-Aug-1999 kk
  - Reverted back to old database structure for the active_sessions
    table and backed out the statistics code out of ct_sql.inc.
    Used a new table and an auto_init file instead to achieve the
    same effect. This should provide better backward compatibility
    and be easier to extend.

25-Aug-1999 hroth
  - fixed error on line 144 in ct_sql
  - mysql database definition was buggy

25-Aug-1999 kk
  - Killed all occurences of uid as a database field, I hope.
  - Changed column START to START_TIME in database, because of
    reserved word problems (with Oracle, again).
  - Added statistics to active_sessions as suggested by Heiko
    Roth (but in a cleaner way). Also fixed source layout
    in ct_sql.inc.

    TODO: These changed have to be duplicated for ct_split_sql.inc.

21-Aug-1999 negro
  - Added htmlspecialchars quoting in of_text and of_textarea, when
    setting value for an input field. This should avoid problems 
    when the user inputs a string that contains double quotes.
  
20-Aug-1999 negro
  - Changed a multiline string in example local.inc (method 
    auth_validatelogin) using concatenation. This should minimize
    problems when the file is saved using \r\n as line terminator.

07-Aug-1999 negro
  - Corrected a grave bug in serialization regexp, which caused very
    bad behaviours when serializing data containing \ or " chars.

05-Aug-1999 athompso
  - Added ability to specifiy the scope of the session cookie (i.e., what
    domains the cookie is valid for) by setting sess->cookie_domain to
    a non-FQDN.  Usage: 
      class MySession extends Session {
        $sess->cookie_domain = ".netuse.de";
      };
    whereupon that cookie (and, by implication, the session, auth, user,
    etc...) will be valid for any host in the .netuse.de domain.  Note that
    this REQUIRES that all the hosts running PHPLIB within that domain
    have the SAME back-end active_sessions table!!
    Thanks to "Caffeinate The World <mochaexpress@yahoo.com>" for the 
    suggestion.
    Note that I don't have a working SGMLtools.  Can someone paste this
    into the Session documentation, please?

31-Jul-1999 negro
  - Added a new class tpl_form. The class may help the user build complex
    data entry forms. Relies on OOH Forms.
  
29-Jul-1999 negro
  - Bugfix of metadata() in db_pgsql.inc as per suggestion in maling list.
    Tnx to "Zot O'Connor" <zot@ZotConsulting.com>
  - Added a perl script (doc/classdoctpl.pl) which should produce a
    workable documentation template from a php3 file containing class
    definition.
  - Removed experimental (and undocumented) method ac_get_auth() from
    ct_sql.inc. Checked with Sascha.

28-Jul-1999 negro
  - Bugfix of create_database.mysql as per suggestion in mailing list.
    Tnx to Caffeinate The World <mochaexpress@yahoo.com>

27-Jul-1999 jeffrey
  - Modularized table.inc code to adhere more closely to OOP practices.
    The code is now broken down into high-, mid-, and low-level functions.
    This allows developers to use the high-level function as previous, or 
    have more control over the flow of control using the mid- or low-level
    functions.
  - New functions include:
    - show_table_rows, show_table_rows_result, show_table_page_rows,
      show_table_page_rows_result, show_table_heading_row, 
      show_table_heading_row_result, show_table_heading_cells,
      show_table_cells, table_heading_cell_open, table_heading_cell_close,
      table_cell_open, table_cell_close, set_checkbox_heading, 
      table_checkbox_cell, set_checkbox.
  - Added new instance variable $map_cols. This allows you to remap table
    column names to new names using an array.
  - Added new instance variable $add_extra. If set, the code then calls
    two new functions: table_heading_row_add_extra and table_row_add_extra.
    These functions do nothing in the Table class, but are there for 
    derived classes. Override these functions in your derived classes and
    set $add_extra so they are called. You can then added extra cells to
    the row. Examples might be links to "edit", "delete", or "view" for 
    that row of data.

26-Jul-1999 ssilk
  - Removed query_mysql.inc, you should be able to totaly replace it with
    query_sql.inc.
  - Included a mechanism to truncate string in query_sql.inc like mySQL.
    This is needed for other databases like oracle etc.
  - Included a little bit better escaping by using AddSlashes() and
    str_replace()

22-Jul-1999 negro
  - Sketch implementation for a blob container class. be_null.inc and 
    be_sql.inc
  - vim settings implementing COMMIT rules (stuff/phplib.vim)

20-Jul-1999 negro
  - New class CT_Split_Sql, very similar to CT_Sql but with the ability to
    save and restore data > 4k using multiple db rows. Useful when you
    have to serialize large quantities of vars.

14-Jul-1999 kk
  - Werner Stuerenburg <ws@art-quarter.com> suggested a functionality
    like translated_plain_where in SQL_Query. Discarded his code,
    but implemented the idea.
  - Fixed table headings in table.inc.
  - Fixed db_mysql.inc to handle returns from halt().
  - Changed Auth to include an auth_preauth() function.
  - Several small improvements to the shopping cart.

13-Jul-1999 sas
  - Released 7.0

10-Jul-1999 negro
  - Implemented table_names() method in db_pgsql.inc

07-Jul 199 sts
  - Implemented table_names() method in db_oracle.inc,db_oci8.inc,db_mysql.inc

07-Jul-1999 kk
  - The CVS change reports have been improved to include proper
    sender information. Please do keep the CHANGES file up to
    date anyway.

22-Jun-1999 kk
  - The CVS now generates change reports to the mailing list,
    phplib-dev@lists.netuse.de.

21-Jun-1999 negro
  - Made db_pgsql honour $Auto_Free directive.
  - Some documentation updates (relating magic_quotes_gpc Apache
    directive)
      
02-Jun-1999 negro
  - Corrected textarea (oohforms) behaviour when showing default
    value (2 newlines were added every time the widget was showed).
    
18-May-1999 negro
  - modified table.inc in order to check for a non empty result set by
    checking against $db->num_rows() instead of issuing a
    $db->next_record() and then seeking back one step.

13-May-1999 sas
  - commit a patch to table.inc
    contributed by Alex Vorobiev <sasha@forum.swarthmore.edu>

30-Apr-1999 kk
  - Changes all occurences of _Poe and Poe_ to _Example and Example_,
    do make it clearer what these classes are. Changes are per
    discussion on the mailing list.

18-Apr-1999 padraic
  - Changed form function in Sql_Query class to return HTML form
    as results of function instead of sending directly via printf.

02-Apr-1999 negro
  - Added reset() to cart class

31-Mar-1999 negro
  - Added set_item($art, $num) to cart class
  - Added tot_arts() to cart class

30-Mar-1999 negro
  - Syntax error in php/db_pgsql.inc (line 80, missing double quote).

22-Mar-1999 kk
  - Extended Cart documentation.

20-Feb-1999 sas
  - Alex has added his query_mysql class
  - Added parameter $UseODBCCursor to db_odbc

06-Feb-1999 sas
  - add new parameter to form->start()
	suggested by Jesse Swensen et al
  - add null (dummy, skeleton) container

03-Feb-1999 sas
  - security updates for ct_shm.inc
  - add DBM container and documentation
    Contributed by Daniel Lashua <daniel.lashua@gte.com>
  - LDAP example files

01-Feb-1999 sas
  - finalize support for containers
  - add SQL/LDAP/SHM containers
  - update documentation

30-Jan-1999 sas
  - add support for MD5 encrypted passwords
    Contributed by Jim Zajkowski <jamesez@umich.edu>
  - commit support for seperated data storage containers

08-Jan-1999 padraic
  - added additional cache control functionality to the session object.
    see documentation under allowcache and allowcache_expire in the session
    object. by default, pages are not cached.

08-Jan-1999 kk
  - I have reworked db_mysql.inc, using some ideas from the Muze
    database abstraction (http://www.muze.nl/software/db). We have
    superior functionality and error checking, but they have a certain
    beauty (see our metadata() and nextid() to understand how our 
    heavyweight model sucks).

    Anyway: We now have
      - no more "count" field in metadata(), no more field name to field
        index projection in metadata(). metadata() result should be useable
        with table, but "count"&co break it.
      - lock() and unlock() functions.
      - a nextid() function that can produce unique sequence numbers,
        featuring locking. We need a new table for this.

    Still missing is the sas blob support.

05-Jan-1999 sas
  - A happy new year and `official' mSQL support (requires PHP 3.0.6+)

27-Dec-1998 cg
  - Added files tmpl_table.inc, db_usql.inc.
  - tmpl_table is an extension of the table class, I created
    the files new_user_alt.php3, u_row.ihmtl, u_head.ihtml, 
	u_foot.ihtml to demonstrate its purpose.
  - db_usql is an extension of the DB_Sql class with three function
    I am often using.
	import_record_var a function to import record values in global variable.
	dump_table and dump_query two helper function I use to dump a database
	in form of a php3 script to export values from one database to another.

27-Dec-1998 kk
  - Added allowcache_expires to Session, changes cache control behaviour
    as suggested by Padraic Renaghan.

21-Dec-1998 kk
  - Added http://www.shonline.de/list-archive/phplib/0755.html patch.
    (Note: Invalid URL -- KK, 27-Oct-1999)
  - Added locking to the database abstraction in MySQL, Oracle and Postgres.
    Do not know how to do this in ODBC and Sybase - somebody help, please.
  - Changes the license from GPL to LGPL as planned.
  - Added several suggestions to the docs and Session by Lindsay Haisley.
  - Added PHPLIB + mod_php tutorial by Giancarlo Pinerolo.
  - Added Auth tutorial to documentation chapter 3.
  - Reworked some aspects of default authentication: Expiration time
    for default authentication is now 0x7fffffff.

16-Dec-1998 kk
  - Introduced the global $_PHPLIB[] hash. This is intended to hold
    generic PHPLIB runtime configuration. Currently it holds only some
    "libdir" value that is prepended to all include statements for
    some obscure configurations. I still do not know if this is a 
    Really Good Invention [tm].
  - I finally switched to base64_encode() and base64_decode() for
    the active_sessions table. This will end the magic_quotes and
    stripslashed() woes we have been experiencing. You will need
    a sufficiently new PHP interpreter (3.0.5 at least) and a
    cleaned active_sessions table to be able to install this.

24-Nov-1998 kk
  - Minor documentation fixes.

22-Nov-1998 sas
  - Added CVS Id tags to all files that did not already have them.

21-Nov-1998 sas
  - Release 6.1
  
20-Nov-1998 Carmelo
  - Autofree support added to db_odbc.inc 

14-Nov-1998 sas
  - Release 6.0
  
13-Nov-1998 sas
  - Sybase-ct support added
    (metadata contributed by Adelino Monteiro <adelino@infologia.pt>)
  - Makefile for easier distribution file creation
  - unsup directory contains some files 
    (PHP patch for mSQL 2 and sybase-ct support)

08-Nov-1998 sas
  - Allow arbitrary names for cookies/query names by setting
    $sess->cookiename (normally $sess->classname was used)
  - Allow `soft' caching of pages by setting $sess->allowcache
  - More flexible use of PostgreSQL connect() options
	
06-Nov-1998 sas
  - Updated create_database.pgsql (tested against PostgreSQL 6.3.2)
  - Updated db_odbc.inc to handle row names case insensitively

18-Oct-1998 kk
  - Documentation split and Makefile for documentation generation created.
    We no longer have html and txt documentation in the CVS do save on
    update times and do prevent further confusion around not-updated txt
    and html files.

    You must install linuxdoc sgml, if you use CVS and want accurate
    documentation. The release will ship with ready made documentation
    files.

14-Oct-1998 kk
  - Patches sent in by Andrey Nikiforov have been added.

13-Oct-1998 kk
  - Documentation update #2

06-Oct-1998 kk
  - Gone through documentation for Tree class, fixed wording and
    spelling a little. Documentation now runs through sgtml2html
    without warnings.

04-Oct-1998 kk
  - Tree class submitted by Alexander Aulbach.

04-Oct-1998
  - Junk update, merge conflicts in documentation.sgml.

27-Sep-1998
  - Stage 1 documentation update, more to follow.

26-Sep-1998
  - Introduced a split into core classes (DB_Sql, Session, Auth,
    Perm and User), extended functionality classes (Cart) and
    HTML widget classes (Table, CSV_Table, Sql_Query).

    Incompatible change: "cart" is no longer a "feature" of
    page_open(). You must manually manage "cart" instantiation
    and setup.

25-Sep-1998
  - Carmelo commited a query display class with paging
    functionality.  These classes relied on DB_Sql extensions
    which had functionality that is already present in regular
    DB_SQL in the metadata() and num_fields() functions. Thus,
    the files specific.inc and myspecific.inc have been removed.

    The files query.inc and query_impl.inc contained Table class
    functionality with additional support for paging functionality
    (do display only parts of a database query result). I added
    the paging functionality to Table and cleaned up the Table
    code. Also added an Autofree flag to DB_Sql: If set, the
    query result is automatically freed at the end of a next_record()
    query (default: unset). showoff.php3 demonstrates the paging
    capabilities of Table->show_result_page().

24-Sep-1998 kk
  - db_pgsql.inc fix: login now uses username and password.

23-Sep-1998 be
  - Implemented a first version of the default authentication code.
    Set $auth->nobody to true and you will be logged in as "nobody"
    on any auth protected page. "nobody" has no permissions at all.

    You have to call $auth->login_if($var) to force a login screen.

    Example pages are under construction and will follow shortly.

23-Sep-1998 kk
  - Moved the auto_init code into page_open(). Now the auto_init file
    is executed with a completely set up session. You still have to
    global your way out of the auto_init file...

22-Sep-1998 kk
  - Fixed a problem in Session->delete().
  - Fixed a problem with the new auth_init feature in Session.
    auto_init disabled by default in local.inc.

19-Sep-1998 kk
  - Added a new class Sql_Query. The class can generate a where clause
    for SQL Queries from user input (salvaged from DeTeCSM Seminarmanangement
    Project and generalized). Documentation is still missing.
  - Added experimental support for a "global.asa" style "global.inc" file.
    "global.inc" is being executed from within the Session class exactly
    once when the session is being set up the first time. It can register
    all persistent variables of this session; it cannot access auth, perm,
    cart or user features at all, because we are still early in session
    setup (this should be changed). You must reference $this->register,
    because $sess does not yet exist. You must global everything to get
    out of Session's context.

16-Sep-1998 kk
  - Added create_database scripts contributed by Guarneri Carmelo.
  - Subtle change in behavior of Table.
  - Changed stuff/create_database.mysql. Order is important when you define
    a compound primary key.
  - ODBC driver update by Guarneri Carmelo.
  - Changed pages/admin/new_user.php3, allows now for admin and normal
    unprivileged usage. Added pages/admin/view_sessions.php3.
  - Added $perm->perm_sel() & documentation update.
  - Switched to the new publicly accessible CVS structure, reorganized
    all files.

14-Sep-1998 kk
  - Changes and contributions from users integrated.
  - create_tables.sql delete, specialized versions for different databases
    created.

09-Sep-1998 kk                                      release-5
  - release-5 is out.

  - Documentation updates (finally!).
  - Fixed reimport_any_var() function.
  - Added halt on invalid sql in db_mysql.inc and db_pgsql.inc.
  - Fixed gc(): We are doing all time calculation in PHP now and
    changed is a varchar(14) column. This should be portable.
  - Added class CSV_Table as a subclass of table. This will export
    a query result as a comma separated list (ready for excel import
    or similar stunts).
  - Fixes to db_mysql.inc, db_pgsql.inc and db_odbc.inc:
    - new metadata function
    - new num_fields function
    - added Row instance variable
    - new seek function

08-Sep-1998 kk
  - Incorporating changes and feedback from the list:
    - gc() functions corrected: Now the classname is taken into account.
    - changed Table to use a more usefull default table_cell()
      function. Added heading attribute and changed table_row_open()
      to create headings if needed. Also fixed some bugs in calls
      to table_open() in show() and show_result(): $class was not
      propagated.
    - changed auth_users field name "perm" to "perms", because
      "perm" is a reserved word in Sybase. Changes in create_database.sql
      and in two locations in local.inc.
    - created the functions reimport_any_vars(), reimport_get_vars(),
      reimport_post_vars() and reimport_cookie_vars() to kludge
      around variable precedence problems that can easily be
      avoided by accessing track vars directly. Use of these
      functions is discouraged - write proper programs instead.
    - created a new user.inc and a new feature "user". We have now
      per user variables.
    - Discontinued any use of $PATH_INFO, using $PHP_SELF instead.
      NOTE: If you are using a version of CGI PHP with redirection
      checking enabled and your PHP interpreter refuses to execute
      pages using the "auth" feature, you have to change this
      back: Replace all occurences of $PHP_SELF with $PATH_INFO.
    - simplified index.php3 and created a new, complex showoff.php3.

18-Aug-1998 kk
  - Busy, but trying to get a release-4 out of the door. Some
    minor cleanup and removed unfinished code from the release.

03-Aug-1998 kk
  - Documentation changed to SGML/Linuxdoc. Created HTL version of
    documentation.

02-Aug-1998 kk
  - Some documentation glitches fixed.
  - Changes row handling in Table.
  - Added garbage collect to Session.

30-Jul-1998 kk
  - Added function metatdata to db_mysql.inc. The function
    does return an array describing a given table.
  - Added class Table (experimental).
  - Added class Menu (design study, not even experimental).

25-Jul-1998 kk
  - Session pages are not uncacheable, I hope.

22-Jul-1998 kk
  - Added have_perm() to class Perm,
    changed check(). Feature request
    "Andre Anneck" <anneck@tse-online.de>
  - Fixed "cookie set after header has been sent" with
    sample index.php3.

15-Jul-1998 be
  - Added auto fallback from cookie mode to
    get mode in the session class: Set mode to
    "cookie" and fallback_mode to "get" to
    see it work.

15-Jul-1998 kk
  - Added Challenge/Response authentication as 
    suggested by Stefan Powell (see local.inc for
    an example).

14-Jul-1998 be
  - Started to implement session mode "get" to complement the
    "cookie" mode. Changes in classes Session and Auth.
  - Began to fix locking to enable true shared sessions.

14-Jul-1998 kk
  - page_open() and page_close() are now used everywhere instead
    of the outdated page_behin() and page_end().
  - Early adopters report bugs; track and fix.
  - Documentation updates.

10-Jul-1998 kk
  - Initial Release in CVS
