tools_calculator.php

<?php
/*
    part-db version 0.1
    Copyright (C) 2005 Christoph Lechner
    http://www.cl-projects.de/

    part-db version 0.2+
    Copyright (C) 2009 K. Jacobs and others (see authors.php)
    http://code.google.com/p/part-db/

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
*/

    include_once('start_session.php');

    $messages = array();
    $fatal_error = false; // if a fatal error occurs, only the $messages will be printed, but not the site content

    /********************************************************************************
    *
    *   Initialize Objects
    *
    *********************************************************************************/ 

    $html = new HTML($config['html']['theme'], $config['html']['custom_css'], 'Widerstandsrechner');

    /********************************************************************************
    *
    *   Set all HTML variables
    *
    *********************************************************************************/

    $html->use_javascript(array('calculator'), 'reset4ring(); reset6ring(); ratio_reset(); resistor_reset();');

    /********************************************************************************
    *
    *   Generate HTML Output
    *
    *********************************************************************************/ 

    $html->print_header($messages);

    if (! $fatal_error) 
        $html->print_template('calculator');

    $html->print_footer();

?>