git-svn-id: http://piwigo.org/svn/trunk@2357 68402e56-0260-453c-a942-63ccdbb3a9ee

71 files changed, 9766 insertions, 0 deletions

diff --git a/BSF/include/smarty/libs/Config_File.class.php b/BSF/include/smarty/libs/Config_File.class.php
new file mode 100644
index 000000000..89ba41c45
--- /dev/null
+++ b/BSF/include/smarty/libs/Config_File.class.php
@@ -0,0 +1,389 @@
+<?php
+
+/**
+ * Config_File class.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://smarty.php.net/
+ * @version 2.6.19
+ * @copyright Copyright: 2001-2005 New Digital Group, Inc.
+ * @author Andrei Zmievski <andrei@php.net>
+ * @access public
+ * @package Smarty
+ */
+
+/* $Id$ */
+
+/**
+ * Config file reading class
+ * @package Smarty
+ */
+class Config_File {
+    /**#@+
+     * Options
+     * @var boolean
+     */
+    /**
+     * Controls whether variables with the same name overwrite each other.
+     */
+    var $overwrite        =    true;
+
+    /**
+     * Controls whether config values of on/true/yes and off/false/no get
+     * converted to boolean values automatically.
+     */
+    var $booleanize        =    true;
+
+    /**
+     * Controls whether hidden config sections/vars are read from the file.
+     */
+    var $read_hidden     =    true;
+
+    /**
+     * Controls whether or not to fix mac or dos formatted newlines.
+     * If set to true, \r or \r\n will be changed to \n.
+     */
+    var $fix_newlines =    true;
+    /**#@-*/
+
+    /** @access private */
+    var $_config_path    = "";
+    var $_config_data    = array();
+    /**#@-*/
+
+    /**
+     * Constructs a new config file class.
+     *
+     * @param string $config_path (optional) path to the config files
+     */
+    function Config_File($config_path = NULL)
+    {
+        if (isset($config_path))
+            $this->set_path($config_path);
+    }
+
+
+    /**
+     * Set the path where configuration files can be found.
+     *
+     * @param string $config_path path to the config files
+     */
+    function set_path($config_path)
+    {
+        if (!empty($config_path)) {
+            if (!is_string($config_path) || !file_exists($config_path) || !is_dir($config_path)) {
+                $this->_trigger_error_msg("Bad config file path '$config_path'");
+                return;
+            }
+            if(substr($config_path, -1) != DIRECTORY_SEPARATOR) {
+                $config_path .= DIRECTORY_SEPARATOR;
+            }
+
+            $this->_config_path = $config_path;
+        }
+    }
+
+
+    /**
+     * Retrieves config info based on the file, section, and variable name.
+     *
+     * @param string $file_name config file to get info for
+     * @param string $section_name (optional) section to get info for
+     * @param string $var_name (optional) variable to get info for
+     * @return string|array a value or array of values
+     */
+    function get($file_name, $section_name = NULL, $var_name = NULL)
+    {
+        if (empty($file_name)) {
+            $this->_trigger_error_msg('Empty config file name');
+            return;
+        } else {
+            $file_name = $this->_config_path . $file_name;
+            if (!isset($this->_config_data[$file_name]))
+                $this->load_file($file_name, false);
+        }
+
+        if (!empty($var_name)) {
+            if (empty($section_name)) {
+                return $this->_config_data[$file_name]["vars"][$var_name];
+            } else {
+                if(isset($this->_config_data[$file_name]["sections"][$section_name]["vars"][$var_name]))
+                    return $this->_config_data[$file_name]["sections"][$section_name]["vars"][$var_name];
+                else
+                    return array();
+            }
+        } else {
+            if (empty($section_name)) {
+                return (array)$this->_config_data[$file_name]["vars"];
+            } else {
+                if(isset($this->_config_data[$file_name]["sections"][$section_name]["vars"]))
+                    return (array)$this->_config_data[$file_name]["sections"][$section_name]["vars"];
+                else
+                    return array();
+            }
+        }
+    }
+
+
+    /**
+     * Retrieves config info based on the key.
+     *
+     * @param $file_name string config key (filename/section/var)
+     * @return string|array same as get()
+     * @uses get() retrieves information from config file and returns it
+     */
+    function &get_key($config_key)
+    {
+        list($file_name, $section_name, $var_name) = explode('/', $config_key, 3);
+        $result = &$this->get($file_name, $section_name, $var_name);
+        return $result;
+    }
+
+    /**
+     * Get all loaded config file names.
+     *
+     * @return array an array of loaded config file names
+     */
+    function get_file_names()
+    {
+        return array_keys($this->_config_data);
+    }
+
+
+    /**
+     * Get all section names from a loaded file.
+     *
+     * @param string $file_name config file to get section names from
+     * @return array an array of section names from the specified file
+     */
+    function get_section_names($file_name)
+    {
+        $file_name = $this->_config_path . $file_name;
+        if (!isset($this->_config_data[$file_name])) {
+            $this->_trigger_error_msg("Unknown config file '$file_name'");
+            return;
+        }
+
+        return array_keys($this->_config_data[$file_name]["sections"]);
+    }
+
+
+    /**
+     * Get all global or section variable names.
+     *
+     * @param string $file_name config file to get info for
+     * @param string $section_name (optional) section to get info for
+     * @return array an array of variables names from the specified file/section
+     */
+    function get_var_names($file_name, $section = NULL)
+    {
+        if (empty($file_name)) {
+            $this->_trigger_error_msg('Empty config file name');
+            return;
+        } else if (!isset($this->_config_data[$file_name])) {
+            $this->_trigger_error_msg("Unknown config file '$file_name'");
+            return;
+        }
+
+        if (empty($section))
+            return array_keys($this->_config_data[$file_name]["vars"]);
+        else
+            return array_keys($this->_config_data[$file_name]["sections"][$section]["vars"]);
+    }
+
+
+    /**
+     * Clear loaded config data for a certain file or all files.
+     *
+     * @param string $file_name file to clear config data for
+     */
+    function clear($file_name = NULL)
+    {
+        if ($file_name === NULL)
+            $this->_config_data = array();
+        else if (isset($this->_config_data[$file_name]))
+            $this->_config_data[$file_name] = array();
+    }
+
+
+    /**
+     * Load a configuration file manually.
+     *
+     * @param string $file_name file name to load
+     * @param boolean $prepend_path whether current config path should be
+     *                              prepended to the filename
+     */
+    function load_file($file_name, $prepend_path = true)
+    {
+        if ($prepend_path && $this->_config_path != "")
+            $config_file = $this->_config_path . $file_name;
+        else
+            $config_file = $file_name;
+
+        ini_set('track_errors', true);
+        $fp = @fopen($config_file, "r");
+        if (!is_resource($fp)) {
+            $this->_trigger_error_msg("Could not open config file '$config_file'");
+            return false;
+        }
+
+        $contents = ($size = filesize($config_file)) ? fread($fp, $size) : '';
+        fclose($fp);
+
+        $this->_config_data[$config_file] = $this->parse_contents($contents);
+        return true;
+    }
+
+    /**
+     * Store the contents of a file manually.
+     *
+     * @param string $config_file file name of the related contents
+     * @param string $contents the file-contents to parse
+     */
+    function set_file_contents($config_file, $contents)
+    {
+        $this->_config_data[$config_file] = $this->parse_contents($contents);
+        return true;
+    }
+
+    /**
+     * parse the source of a configuration file manually.
+     *
+     * @param string $contents the file-contents to parse
+     */
+    function parse_contents($contents)
+    {
+        if($this->fix_newlines) {
+            // fix mac/dos formatted newlines
+            $contents = preg_replace('!\r\n?!', "\n", $contents);
+        }
+
+        $config_data = array();
+        $config_data['sections'] = array();
+        $config_data['vars'] = array();
+
+        /* reference to fill with data */
+        $vars =& $config_data['vars'];
+
+        /* parse file line by line */
+        preg_match_all('!^.*\r?\n?!m', $contents, $match);
+        $lines = $match[0];
+        for ($i=0, $count=count($lines); $i<$count; $i++) {
+            $line = $lines[$i];
+            if (empty($line)) continue;
+
+            if ( substr($line, 0, 1) == '[' && preg_match('!^\[(.*?)\]!', $line, $match) ) {
+                /* section found */
+                if (substr($match[1], 0, 1) == '.') {
+                    /* hidden section */
+                    if ($this->read_hidden) {
+                        $section_name = substr($match[1], 1);
+                    } else {
+                        /* break reference to $vars to ignore hidden section */
+                        unset($vars);
+                        $vars = array();
+                        continue;
+                    }
+                } else {                    
+                    $section_name = $match[1];
+                }
+                if (!isset($config_data['sections'][$section_name]))
+                    $config_data['sections'][$section_name] = array('vars' => array());
+                $vars =& $config_data['sections'][$section_name]['vars'];
+                continue;
+            }
+
+            if (preg_match('/^\s*(\.?\w+)\s*=\s*(.*)/s', $line, $match)) {
+                /* variable found */
+                $var_name = rtrim($match[1]);
+                if (strpos($match[2], '"""') === 0) {
+                    /* handle multiline-value */
+                    $lines[$i] = substr($match[2], 3);
+                    $var_value = '';
+                    while ($i<$count) {
+                        if (($pos = strpos($lines[$i], '"""')) === false) {
+                            $var_value .= $lines[$i++];
+                        } else {
+                            /* end of multiline-value */
+                            $var_value .= substr($lines[$i], 0, $pos);
+                            break;
+                        }
+                    }
+                    $booleanize = false;
+
+                } else {
+                    /* handle simple value */
+                    $var_value = preg_replace('/^([\'"])(.*)\1$/', '\2', rtrim($match[2]));
+                    $booleanize = $this->booleanize;
+
+                }
+                $this->_set_config_var($vars, $var_name, $var_value, $booleanize);
+            }
+            /* else unparsable line / means it is a comment / means ignore it */
+        }
+        return $config_data;
+    }
+
+    /**#@+ @access private */
+    /**
+     * @param array &$container
+     * @param string $var_name
+     * @param mixed $var_value
+     * @param boolean $booleanize determines whether $var_value is converted to
+     *                            to true/false
+     */
+    function _set_config_var(&$container, $var_name, $var_value, $booleanize)
+    {
+        if (substr($var_name, 0, 1) == '.') {
+            if (!$this->read_hidden)
+                return;
+            else
+                $var_name = substr($var_name, 1);
+        }
+
+        if (!preg_match("/^[a-zA-Z_]\w*$/", $var_name)) {
+            $this->_trigger_error_msg("Bad variable name '$var_name'");
+            return;
+        }
+
+        if ($booleanize) {
+            if (preg_match("/^(on|true|yes)$/i", $var_value))
+                $var_value = true;
+            else if (preg_match("/^(off|false|no)$/i", $var_value))
+                $var_value = false;
+        }
+
+        if (!isset($container[$var_name]) || $this->overwrite)
+            $container[$var_name] = $var_value;
+        else {
+            settype($container[$var_name], 'array');
+            $container[$var_name][] = $var_value;
+        }
+    }
+
+    /**
+     * @uses trigger_error() creates a PHP warning/error
+     * @param string $error_msg
+     * @param integer $error_type one of
+     */
+    function _trigger_error_msg($error_msg, $error_type = E_USER_WARNING)
+    {
+        trigger_error("Config_File error: $error_msg", $error_type);
+    }
+    /**#@-*/
+}
+
+?>
diff --git a/BSF/include/smarty/libs/Smarty.class.php b/BSF/include/smarty/libs/Smarty.class.php
new file mode 100644
index 000000000..6b893dec8
--- /dev/null
+++ b/BSF/include/smarty/libs/Smarty.class.php
@@ -0,0 +1,1968 @@
+<?php
+
+/**
+ * Project:     Smarty: the PHP compiling template engine
+ * File:        Smarty.class.php
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * For questions, help, comments, discussion, etc., please join the
+ * Smarty mailing list. Send a blank e-mail to
+ * smarty-general-subscribe@lists.php.net
+ *
+ * @link http://smarty.php.net/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author Andrei Zmievski <andrei@php.net>
+ * @package Smarty
+ * @version 2.6.19
+ */
+
+/* $Id$ */
+
+/**
+ * DIR_SEP isn't used anymore, but third party apps might
+ */
+if(!defined('DIR_SEP')) {
+    define('DIR_SEP', DIRECTORY_SEPARATOR);
+}
+
+/**
+ * set SMARTY_DIR to absolute path to Smarty library files.
+ * if not defined, include_path will be used. Sets SMARTY_DIR only if user
+ * application has not already defined it.
+ */
+
+if (!defined('SMARTY_DIR')) {
+    define('SMARTY_DIR', dirname(__FILE__) . DIRECTORY_SEPARATOR);
+}
+
+if (!defined('SMARTY_CORE_DIR')) {
+    define('SMARTY_CORE_DIR', SMARTY_DIR . 'internals' . DIRECTORY_SEPARATOR);
+}
+
+define('SMARTY_PHP_PASSTHRU',   0);
+define('SMARTY_PHP_QUOTE',      1);
+define('SMARTY_PHP_REMOVE',     2);
+define('SMARTY_PHP_ALLOW',      3);
+
+/**
+ * @package Smarty
+ */
+class Smarty
+{
+    /**#@+
+     * Smarty Configuration Section
+     */
+
+    /**
+     * The name of the directory where templates are located.
+     *
+     * @var string
+     */
+    var $template_dir    =  'templates';
+
+    /**
+     * The directory where compiled templates are located.
+     *
+     * @var string
+     */
+    var $compile_dir     =  'templates_c';
+
+    /**
+     * The directory where config files are located.
+     *
+     * @var string
+     */
+    var $config_dir      =  'configs';
+
+    /**
+     * An array of directories searched for plugins.
+     *
+     * @var array
+     */
+    var $plugins_dir     =  array('plugins');
+
+    /**
+     * If debugging is enabled, a debug console window will display
+     * when the page loads (make sure your browser allows unrequested
+     * popup windows)
+     *
+     * @var boolean
+     */
+    var $debugging       =  false;
+
+    /**
+     * When set, smarty does uses this value as error_reporting-level.
+     *
+     * @var boolean
+     */
+    var $error_reporting  =  null;
+
+    /**
+     * This is the path to the debug console template. If not set,
+     * the default one will be used.
+     *
+     * @var string
+     */
+    var $debug_tpl       =  '';
+
+    /**
+     * This determines if debugging is enable-able from the browser.
+     * <ul>
+     *  <li>NONE => no debugging control allowed</li>
+     *  <li>URL => enable debugging when SMARTY_DEBUG is found in the URL.</li>
+     * </ul>
+     * @link http://www.foo.dom/index.php?SMARTY_DEBUG
+     * @var string
+     */
+    var $debugging_ctrl  =  'NONE';
+
+    /**
+     * This tells Smarty whether to check for recompiling or not. Recompiling
+     * does not need to happen unless a template or config file is changed.
+     * Typically you enable this during development, and disable for
+     * production.
+     *
+     * @var boolean
+     */
+    var $compile_check   =  true;
+
+    /**
+     * This forces templates to compile every time. Useful for development
+     * or debugging.
+     *
+     * @var boolean
+     */
+    var $force_compile   =  false;
+
+    /**
+     * This enables template caching.
+     * <ul>
+     *  <li>0 = no caching</li>
+     *  <li>1 = use class cache_lifetime value</li>
+     *  <li>2 = use cache_lifetime in cache file</li>
+     * </ul>
+     * @var integer
+     */
+    var $caching         =  0;
+
+    /**
+     * The name of the directory for cache files.
+     *
+     * @var string
+     */
+    var $cache_dir       =  'cache';
+
+    /**
+     * This is the number of seconds cached content will persist.
+     * <ul>
+     *  <li>0 = always regenerate cache</li>
+     *  <li>-1 = never expires</li>
+     * </ul>
+     *
+     * @var integer
+     */
+    var $cache_lifetime  =  3600;
+
+    /**
+     * Only used when $caching is enabled. If true, then If-Modified-Since headers
+     * are respected with cached content, and appropriate HTTP headers are sent.
+     * This way repeated hits to a cached page do not send the entire page to the
+     * client every time.
+     *
+     * @var boolean
+     */
+    var $cache_modified_check = false;
+
+    /**
+     * This determines how Smarty handles "<?php ... ?>" tags in templates.
+     * possible values:
+     * <ul>
+     *  <li>SMARTY_PHP_PASSTHRU -> print tags as plain text</li>
+     *  <li>SMARTY_PHP_QUOTE    -> escape tags as entities</li>
+     *  <li>SMARTY_PHP_REMOVE   -> remove php tags</li>
+     *  <li>SMARTY_PHP_ALLOW    -> execute php tags</li>
+     * </ul>
+     *
+     * @var integer
+     */
+    var $php_handling    =  SMARTY_PHP_PASSTHRU;
+
+    /**
+     * This enables template security. When enabled, many things are restricted
+     * in the templates that normally would go unchecked. This is useful when
+     * untrusted parties are editing templates and you want a reasonable level
+     * of security. (no direct execution of PHP in templates for example)
+     *
+     * @var boolean
+     */
+    var $security       =   false;
+
+    /**
+     * This is the list of template directories that are considered secure. This
+     * is used only if {@link $security} is enabled. One directory per array
+     * element.  {@link $template_dir} is in this list implicitly.
+     *
+     * @var array
+     */
+    var $secure_dir     =   array();
+
+    /**
+     * These are the security settings for Smarty. They are used only when
+     * {@link $security} is enabled.
+     *
+     * @var array
+     */
+    var $security_settings  = array(
+                                    'PHP_HANDLING'    => false,
+                                    'IF_FUNCS'        => array('array', 'list',
+                                                               'isset', 'empty',
+                                                               'count', 'sizeof',
+                                                               'in_array', 'is_array',
+                                                               'true', 'false', 'null'),
+                                    'INCLUDE_ANY'     => false,
+                                    'PHP_TAGS'        => false,
+                                    'MODIFIER_FUNCS'  => array('count'),
+                                    'ALLOW_CONSTANTS'  => false
+                                   );
+
+    /**
+     * This is an array of directories where trusted php scripts reside.
+     * {@link $security} is disabled during their inclusion/execution.
+     *
+     * @var array
+     */
+    var $trusted_dir        = array();
+
+    /**
+     * The left delimiter used for the template tags.
+     *
+     * @var string
+     */
+    var $left_delimiter  =  '{';
+
+    /**
+     * The right delimiter used for the template tags.
+     *
+     * @var string
+     */
+    var $right_delimiter =  '}';
+
+    /**
+     * The order in which request variables are registered, similar to
+     * variables_order in php.ini E = Environment, G = GET, P = POST,
+     * C = Cookies, S = Server
+     *
+     * @var string
+     */
+    var $request_vars_order    = 'EGPCS';
+
+    /**
+     * Indicates wether $HTTP_*_VARS[] (request_use_auto_globals=false)
+     * are uses as request-vars or $_*[]-vars. note: if
+     * request_use_auto_globals is true, then $request_vars_order has
+     * no effect, but the php-ini-value "gpc_order"
+     *
+     * @var boolean
+     */
+    var $request_use_auto_globals      = true;
+
+    /**
+     * Set this if you want different sets of compiled files for the same
+     * templates. This is useful for things like different languages.
+     * Instead of creating separate sets of templates per language, you
+     * set different compile_ids like 'en' and 'de'.
+     *
+     * @var string
+     */
+    var $compile_id            = null;
+
+    /**
+     * This tells Smarty whether or not to use sub dirs in the cache/ and
+     * templates_c/ directories. sub directories better organized, but
+     * may not work well with PHP safe mode enabled.
+     *
+     * @var boolean
+     *
+     */
+    var $use_sub_dirs          = false;
+
+    /**
+     * This is a list of the modifiers to apply to all template variables.
+     * Put each modifier in a separate array element in the order you want
+     * them applied. example: <code>array('escape:"htmlall"');</code>
+     *
+     * @var array
+     */
+    var $default_modifiers        = array();
+
+    /**
+     * This is the resource type to be used when not specified
+     * at the beginning of the resource path. examples:
+     * $smarty->display('file:index.tpl');
+     * $smarty->display('db:index.tpl');
+     * $smarty->display('index.tpl'); // will use default resource type
+     * {include file="file:index.tpl"}
+     * {include file="db:index.tpl"}
+     * {include file="index.tpl"} {* will use default resource type *}
+     *
+     * @var array
+     */
+    var $default_resource_type    = 'file';
+
+    /**
+     * The function used for cache file handling. If not set, built-in caching is used.
+     *
+     * @var null|string function name
+     */
+    var $cache_handler_func   = null;
+
+    /**
+     * This indicates which filters are automatically loaded into Smarty.
+     *
+     * @var array array of filter names
+     */
+    var $autoload_filters = array();
+
+    /**#@+
+     * @var boolean
+     */
+    /**
+     * This tells if config file vars of the same name overwrite each other or not.
+     * if disabled, same name variables are accumulated in an array.
+     */
+    var $config_overwrite = true;
+
+    /**
+     * This tells whether or not to automatically booleanize config file variables.
+     * If enabled, then the strings "on", "true", and "yes" are treated as boolean
+     * true, and "off", "false" and "no" are treated as boolean false.
+     */
+    var $config_booleanize = true;
+
+    /**
+     * This tells whether hidden sections [.foobar] are readable from the
+     * tempalates or not. Normally you would never allow this since that is
+     * the point behind hidden sections: the application can access them, but
+     * the templates cannot.
+     */
+    var $config_read_hidden = false;
+
+    /**
+     * This tells whether or not automatically fix newlines in config files.
+     * It basically converts \r (mac) or \r\n (dos) to \n
+     */
+    var $config_fix_newlines = true;
+    /**#@-*/
+
+    /**
+     * If a template cannot be found, this PHP function will be executed.
+     * Useful for creating templates on-the-fly or other special action.
+     *
+     * @var string function name
+     */
+    var $default_template_handler_func = '';
+
+    /**
+     * The file that contains the compiler class. This can a full
+     * pathname, or relative to the php_include path.
+     *
+     * @var string
+     */
+    var $compiler_file        =    'Smarty_Compiler.class.php';
+
+    /**
+     * The class used for compiling templates.
+     *
+     * @var string
+     */
+    var $compiler_class        =   'Smarty_Compiler';
+
+    /**
+     * The class used to load config vars.
+     *
+     * @var string
+     */
+    var $config_class          =   'Config_File';
+
+/**#@+
+ * END Smarty Configuration Section
+ * There should be no need to touch anything below this line.
+ * @access private
+ */
+    /**
+     * where assigned template vars are kept
+     *
+     * @var array
+     */
+    var $_tpl_vars             = array();
+
+    /**
+     * stores run-time $smarty.* vars
+     *
+     * @var null|array
+     */
+    var $_smarty_vars          = null;
+
+    /**
+     * keeps track of sections
+     *
+     * @var array
+     */
+    var $_sections             = array();
+
+    /**
+     * keeps track of foreach blocks
+     *
+     * @var array
+     */
+    var $_foreach              = array();
+
+    /**
+     * keeps track of tag hierarchy
+     *
+     * @var array
+     */
+    var $_tag_stack            = array();
+
+    /**
+     * configuration object
+     *
+     * @var Config_file
+     */
+    var $_conf_obj             = null;
+
+    /**
+     * loaded configuration settings
+     *
+     * @var array
+     */
+    var $_config               = array(array('vars'  => array(), 'files' => array()));
+
+    /**
+     * md5 checksum of the string 'Smarty'
+     *
+     * @var string
+     */
+    var $_smarty_md5           = 'f8d698aea36fcbead2b9d5359ffca76f';
+
+    /**
+     * Smarty version number
+     *
+     * @var string
+     */
+    var $_version              = '2.6.19';
+
+    /**
+     * current template inclusion depth
+     *
+     * @var integer
+     */
+    var $_inclusion_depth      = 0;
+
+    /**
+     * for different compiled templates
+     *
+     * @var string
+     */
+    var $_compile_id           = null;
+
+    /**
+     * text in URL to enable debug mode
+     *
+     * @var string
+     */
+    var $_smarty_debug_id      = 'SMARTY_DEBUG';
+
+    /**
+     * debugging information for debug console
+     *
+     * @var array
+     */
+    var $_smarty_debug_info    = array();
+
+    /**
+     * info that makes up a cache file
+     *
+     * @var array
+     */
+    var $_cache_info           = array();
+
+    /**
+     * default file permissions
+     *
+     * @var integer
+     */
+    var $_file_perms           = 0644;
+
+    /**
+     * default dir permissions
+     *
+     * @var integer
+     */
+    var $_dir_perms               = 0771;
+
+    /**
+     * registered objects
+     *
+     * @var array
+     */
+    var $_reg_objects           = array();
+
+    /**
+     * table keeping track of plugins
+     *
+     * @var array
+     */
+    var $_plugins              = array(
+                                       'modifier'      => array(),
+                                       'function'      => array(),
+                                       'block'         => array(),
+                                       'compiler'      => array(),
+                                       'prefilter'     => array(),
+                                       'postfilter'    => array(),
+                                       'outputfilter'  => array(),
+                                       'resource'      => array(),
+                                       'insert'        => array());
+
+
+    /**
+     * cache serials
+     *
+     * @var array
+     */
+    var $_cache_serials = array();
+
+    /**
+     * name of optional cache include file
+     *
+     * @var string
+     */
+    var $_cache_include = null;
+
+    /**
+     * indicate if the current code is used in a compiled
+     * include
+     *
+     * @var string
+     */
+    var $_cache_including = false;
+
+    /**#@-*/
+    /**
+     * The class constructor.
+     */
+    function Smarty()
+    {
+      $this->assign('SCRIPT_NAME', isset($_SERVER['SCRIPT_NAME']) ? $_SERVER['SCRIPT_NAME']
+                    : @$GLOBALS['HTTP_SERVER_VARS']['SCRIPT_NAME']);
+    }
+
+    /**
+     * assigns values to template variables
+     *
+     * @param array|string $tpl_var the template variable name(s)
+     * @param mixed $value the value to assign
+     */
+    function assign($tpl_var, $value = null)
+    {
+        if (is_array($tpl_var)){
+            foreach ($tpl_var as $key => $val) {
+                if ($key != '') {
+                    $this->_tpl_vars[$key] = $val;
+                }
+            }
+        } else {
+            if ($tpl_var != '')
+                $this->_tpl_vars[$tpl_var] = $value;
+        }
+    }
+
+    /**
+     * assigns values to template variables by reference
+     *
+     * @param string $tpl_var the template variable name
+     * @param mixed $value the referenced value to assign
+     */
+    function assign_by_ref($tpl_var, &$value)
+    {
+        if ($tpl_var != '')
+            $this->_tpl_vars[$tpl_var] = &$value;
+    }
+
+    /**
+     * appends values to template variables
+     *
+     * @param array|string $tpl_var the template variable name(s)
+     * @param mixed $value the value to append
+     */
+    function append($tpl_var, $value=null, $merge=false)
+    {
+        if (is_array($tpl_var)) {
+            // $tpl_var is an array, ignore $value
+            foreach ($tpl_var as $_key => $_val) {
+                if ($_key != '') {
+                    if(!@is_array($this->_tpl_vars[$_key])) {
+                        settype($this->_tpl_vars[$_key],'array');
+                    }
+                    if($merge && is_array($_val)) {
+                        foreach($_val as $_mkey => $_mval) {
+                            $this->_tpl_vars[$_key][$_mkey] = $_mval;
+                        }
+                    } else {
+                        $this->_tpl_vars[$_key][] = $_val;
+                    }
+                }
+            }
+        } else {
+            if ($tpl_var != '' && isset($value)) {
+                if(!@is_array($this->_tpl_vars[$tpl_var])) {
+                    settype($this->_tpl_vars[$tpl_var],'array');
+                }
+                if($merge && is_array($value)) {
+                    foreach($value as $_mkey => $_mval) {
+                        $this->_tpl_vars[$tpl_var][$_mkey] = $_mval;
+                    }
+                } else {
+                    $this->_tpl_vars[$tpl_var][] = $value;
+                }
+            }
+        }
+    }
+
+    /**
+     * appends values to template variables by reference
+     *
+     * @param string $tpl_var the template variable name
+     * @param mixed $value the referenced value to append
+     */
+    function append_by_ref($tpl_var, &$value, $merge=false)
+    {
+        if ($tpl_var != '' && isset($value)) {
+            if(!@is_array($this->_tpl_vars[$tpl_var])) {
+             settype($this->_tpl_vars[$tpl_var],'array');
+            }
+            if ($merge && is_array($value)) {
+                foreach($value as $_key => $_val) {
+                    $this->_tpl_vars[$tpl_var][$_key] = &$value[$_key];
+                }
+            } else {
+                $this->_tpl_vars[$tpl_var][] = &$value;
+            }
+        }
+    }
+
+
+    /**
+     * clear the given assigned template variable.
+     *
+     * @param string $tpl_var the template variable to clear
+     */
+    function clear_assign($tpl_var)
+    {
+        if (is_array($tpl_var))
+            foreach ($tpl_var as $curr_var)
+                unset($this->_tpl_vars[$curr_var]);
+        else
+            unset($this->_tpl_vars[$tpl_var]);
+    }
+
+
+    /**
+     * Registers custom function to be used in templates
+     *
+     * @param string $function the name of the template function
+     * @param string $function_impl the name of the PHP function to register
+     */
+    function register_function($function, $function_impl, $cacheable=true, $cache_attrs=null)
+    {
+        $this->_plugins['function'][$function] =
+            array($function_impl, null, null, false, $cacheable, $cache_attrs);
+
+    }
+
+    /**
+     * Unregisters custom function
+     *
+     * @param string $function name of template function
+     */
+    function unregister_function($function)
+    {
+        unset($this->_plugins['function'][$function]);
+    }
+
+    /**
+     * Registers object to be used in templates
+     *
+     * @param string $object name of template object
+     * @param object &$object_impl the referenced PHP object to register
+     * @param null|array $allowed list of allowed methods (empty = all)
+     * @param boolean $smarty_args smarty argument format, else traditional
+     * @param null|array $block_functs list of methods that are block format
+     */
+    function register_object($object, &$object_impl, $allowed = array(), $smarty_args = true, $block_methods = array())
+    {
+        settype($allowed, 'array');
+        settype($smarty_args, 'boolean');
+        $this->_reg_objects[$object] =
+            array(&$object_impl, $allowed, $smarty_args, $block_methods);
+    }
+
+    /**
+     * Unregisters object
+     *
+     * @param string $object name of template object
+     */
+    function unregister_object($object)
+    {
+        unset($this->_reg_objects[$object]);
+    }
+
+
+    /**
+     * Registers block function to be used in templates
+     *
+     * @param string $block name of template block
+     * @param string $block_impl PHP function to register
+     */
+    function register_block($block, $block_impl, $cacheable=true, $cache_attrs=null)
+    {
+        $this->_plugins['block'][$block] =
+            array($block_impl, null, null, false, $cacheable, $cache_attrs);
+    }
+
+    /**
+     * Unregisters block function
+     *
+     * @param string $block name of template function
+     */
+    function unregister_block($block)
+    {
+        unset($this->_plugins['block'][$block]);
+    }
+
+    /**
+     * Registers compiler function
+     *
+     * @param string $function name of template function
+     * @param string $function_impl name of PHP function to register
+     */
+    function register_compiler_function($function, $function_impl, $cacheable=true)
+    {
+        $this->_plugins['compiler'][$function] =
+            array($function_impl, null, null, false, $cacheable);
+    }
+
+    /**
+     * Unregisters compiler function
+     *
+     * @param string $function name of template function
+     */
+    function unregister_compiler_function($function)
+    {
+        unset($this->_plugins['compiler'][$function]);
+    }
+
+    /**
+     * Registers modifier to be used in templates
+     *
+     * @param string $modifier name of template modifier
+     * @param string $modifier_impl name of PHP function to register
+     */
+    function register_modifier($modifier, $modifier_impl)
+    {
+        $this->_plugins['modifier'][$modifier] =
+            array($modifier_impl, null, null, false);
+    }
+
+    /**
+     * Unregisters modifier
+     *
+     * @param string $modifier name of template modifier
+     */
+    function unregister_modifier($modifier)
+    {
+        unset($this->_plugins['modifier'][$modifier]);
+    }
+
+    /**
+     * Registers a resource to fetch a template
+     *
+     * @param string $type name of resource
+     * @param array $functions array of functions to handle resource
+     */
+    function register_resource($type, $functions)
+    {
+        if (count($functions)==4) {
+            $this->_plugins['resource'][$type] =
+                array($functions, false);
+
+        } elseif (count($functions)==5) {
+            $this->_plugins['resource'][$type] =
+                array(array(array(&$functions[0], $functions[1])
+                            ,array(&$functions[0], $functions[2])
+                            ,array(&$functions[0], $functions[3])
+                            ,array(&$functions[0], $functions[4]))
+                      ,false);
+
+        } else {
+            $this->trigger_error("malformed function-list for '$type' in register_resource");
+
+        }
+    }
+
+    /**
+     * Unregisters a resource
+     *
+     * @param string $type name of resource
+     */
+    function unregister_resource($type)
+    {
+        unset($this->_plugins['resource'][$type]);
+    }
+
+    /**
+     * Registers a prefilter function to apply
+     * to a template before compiling
+     *
+     * @param callback $function
+     */
+    function register_prefilter($function)
+    {
+        $this->_plugins['prefilter'][$this->_get_filter_name($function)]
+            = array($function, null, null, false);
+    }
+
+    /**
+     * Unregisters a prefilter function
+     *
+     * @param callback $function
+     */
+    function unregister_prefilter($function)
+    {
+        unset($this->_plugins['prefilter'][$this->_get_filter_name($function)]);
+    }
+
+    /**
+     * Registers a postfilter function to apply
+     * to a compiled template after compilation
+     *
+     * @param callback $function
+     */
+    function register_postfilter($function)
+    {
+        $this->_plugins['postfilter'][$this->_get_filter_name($function)]
+            = array($function, null, null, false);
+    }
+
+    /**
+     * Unregisters a postfilter function
+     *
+     * @param callback $function
+     */
+    function unregister_postfilter($function)
+    {
+        unset($this->_plugins['postfilter'][$this->_get_filter_name($function)]);
+    }
+
+    /**
+     * Registers an output filter function to apply
+     * to a template output
+     *
+     * @param callback $function
+     */
+    function register_outputfilter($function)
+    {
+        $this->_plugins['outputfilter'][$this->_get_filter_name($function)]
+            = array($function, null, null, false);
+    }
+
+    /**
+     * Unregisters an outputfilter function
+     *
+     * @param callback $function
+     */
+    function unregister_outputfilter($function)
+    {
+        unset($this->_plugins['outputfilter'][$this->_get_filter_name($function)]);
+    }
+
+    /**
+     * load a filter of specified type and name
+     *
+     * @param string $type filter type
+     * @param string $name filter name
+     */
+    function load_filter($type, $name)
+    {
+        switch ($type) {
+            case 'output':
+                $_params = array('plugins' => array(array($type . 'filter', $name, null, null, false)));
+                require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');
+                smarty_core_load_plugins($_params, $this);
+                break;
+
+            case 'pre':
+            case 'post':
+                if (!isset($this->_plugins[$type . 'filter'][$name]))
+                    $this->_plugins[$type . 'filter'][$name] = false;
+                break;
+        }
+    }
+
+    /**
+     * clear cached content for the given template and cache id
+     *
+     * @param string $tpl_file name of template file
+     * @param string $cache_id name of cache_id
+     * @param string $compile_id name of compile_id
+     * @param string $exp_time expiration time
+     * @return boolean
+     */
+    function clear_cache($tpl_file = null, $cache_id = null, $compile_id = null, $exp_time = null)
+    {
+
+        if (!isset($compile_id))
+            $compile_id = $this->compile_id;
+
+        if (!isset($tpl_file))
+            $compile_id = null;
+
+        $_auto_id = $this->_get_auto_id($cache_id, $compile_id);
+
+        if (!empty($this->cache_handler_func)) {
+            return call_user_func_array($this->cache_handler_func,
+                                  array('clear', &$this, &$dummy, $tpl_file, $cache_id, $compile_id, $exp_time));
+        } else {
+            $_params = array('auto_base' => $this->cache_dir,
+                            'auto_source' => $tpl_file,
+                            'auto_id' => $_auto_id,
+                            'exp_time' => $exp_time);
+            require_once(SMARTY_CORE_DIR . 'core.rm_auto.php');
+            return smarty_core_rm_auto($_params, $this);
+        }
+
+    }
+
+
+    /**
+     * clear the entire contents of cache (all templates)
+     *
+     * @param string $exp_time expire time
+     * @return boolean results of {@link smarty_core_rm_auto()}
+     */
+    function clear_all_cache($exp_time = null)
+    {
+        return $this->clear_cache(null, null, null, $exp_time);
+    }
+
+
+    /**
+     * test to see if valid cache exists for this template
+     *
+     * @param string $tpl_file name of template file
+     * @param string $cache_id
+     * @param string $compile_id
+     * @return string|false results of {@link _read_cache_file()}
+     */
+    function is_cached($tpl_file, $cache_id = null, $compile_id = null)
+    {
+        if (!$this->caching)
+            return false;
+
+        if (!isset($compile_id))
+            $compile_id = $this->compile_id;
+
+        $_params = array(
+            'tpl_file' => $tpl_file,
+            'cache_id' => $cache_id,
+            'compile_id' => $compile_id
+        );
+        require_once(SMARTY_CORE_DIR . 'core.read_cache_file.php');
+        return smarty_core_read_cache_file($_params, $this);
+    }
+
+
+    /**
+     * clear all the assigned template variables.
+     *
+     */
+    function clear_all_assign()
+    {
+        $this->_tpl_vars = array();
+    }
+
+    /**
+     * clears compiled version of specified template resource,
+     * or all compiled template files if one is not specified.
+     * This function is for advanced use only, not normally needed.
+     *
+     * @param string $tpl_file
+     * @param string $compile_id
+     * @param string $exp_time
+     * @return boolean results of {@link smarty_core_rm_auto()}
+     */
+    function clear_compiled_tpl($tpl_file = null, $compile_id = null, $exp_time = null)
+    {
+        if (!isset($compile_id)) {
+            $compile_id = $this->compile_id;
+        }
+        $_params = array('auto_base' => $this->compile_dir,
+                        'auto_source' => $tpl_file,
+                        'auto_id' => $compile_id,
+                        'exp_time' => $exp_time,
+                        'extensions' => array('.inc', '.php'));
+        require_once(SMARTY_CORE_DIR . 'core.rm_auto.php');
+        return smarty_core_rm_auto($_params, $this);
+    }
+
+    /**
+     * Checks whether requested template exists.
+     *
+     * @param string $tpl_file
+     * @return boolean
+     */
+    function template_exists($tpl_file)
+    {
+        $_params = array('resource_name' => $tpl_file, 'quiet'=>true, 'get_source'=>false);
+        return $this->_fetch_resource_info($_params);
+    }
+
+    /**
+     * Returns an array containing template variables
+     *
+     * @param string $name
+     * @param string $type
+     * @return array
+     */
+    function &get_template_vars($name=null)
+    {
+        if(!isset($name)) {
+            return $this->_tpl_vars;
+        } elseif(isset($this->_tpl_vars[$name])) {
+            return $this->_tpl_vars[$name];
+        } else {
+            // var non-existant, return valid reference
+            $_tmp = null;
+            return $_tmp;
+        }
+    }
+
+    /**
+     * Returns an array containing config variables
+     *
+     * @param string $name
+     * @param string $type
+     * @return array
+     */
+    function &get_config_vars($name=null)
+    {
+        if(!isset($name) && is_array($this->_config[0])) {
+            return $this->_config[0]['vars'];
+        } else if(isset($this->_config[0]['vars'][$name])) {
+            return $this->_config[0]['vars'][$name];
+        } else {
+            // var non-existant, return valid reference
+            $_tmp = null;
+            return $_tmp;
+        }
+    }
+
+    /**
+     * trigger Smarty error
+     *
+     * @param string $error_msg
+     * @param integer $error_type
+     */
+    function trigger_error($error_msg, $error_type = E_USER_WARNING)
+    {
+        trigger_error("Smarty error: $error_msg", $error_type);
+    }
+
+
+    /**
+     * executes & displays the template results
+     *
+     * @param string $resource_name
+     * @param string $cache_id
+     * @param string $compile_id
+     */
+    function display($resource_name, $cache_id = null, $compile_id = null)
+    {
+        $this->fetch($resource_name, $cache_id, $compile_id, true);
+    }
+
+    /**
+     * executes & returns or displays the template results
+     *
+     * @param string $resource_name
+     * @param string $cache_id
+     * @param string $compile_id
+     * @param boolean $display
+     */
+    function fetch($resource_name, $cache_id = null, $compile_id = null, $display = false)
+    {
+        static $_cache_info = array();
+
+        $_smarty_old_error_level = $this->debugging ? error_reporting() : error_reporting(isset($this->error_reporting)
+               ? $this->error_reporting : error_reporting() & ~E_NOTICE);
+
+        if (!$this->debugging && $this->debugging_ctrl == 'URL') {
+            $_query_string = $this->request_use_auto_globals ? $_SERVER['QUERY_STRING'] : $GLOBALS['HTTP_SERVER_VARS']['QUERY_STRING'];
+            if (@strstr($_query_string, $this->_smarty_debug_id)) {
+                if (@strstr($_query_string, $this->_smarty_debug_id . '=on')) {
+                    // enable debugging for this browser session
+                    @setcookie('SMARTY_DEBUG', true);
+                    $this->debugging = true;
+                } elseif (@strstr($_query_string, $this->_smarty_debug_id . '=off')) {
+                    // disable debugging for this browser session
+                    @setcookie('SMARTY_DEBUG', false);
+                    $this->debugging = false;
+                } else {
+                    // enable debugging for this page
+                    $this->debugging = true;
+                }
+            } else {
+                $this->debugging = (bool)($this->request_use_auto_globals ? @$_COOKIE['SMARTY_DEBUG'] : @$GLOBALS['HTTP_COOKIE_VARS']['SMARTY_DEBUG']);
+            }
+        }
+
+        if ($this->debugging) {
+            // capture time for debugging info
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $_debug_start_time = smarty_core_get_microtime($_params, $this);
+            $this->_smarty_debug_info[] = array('type'      => 'template',
+                                                'filename'  => $resource_name,
+                                                'depth'     => 0);
+            $_included_tpls_idx = count($this->_smarty_debug_info) - 1;
+        }
+
+        if (!isset($compile_id)) {
+            $compile_id = $this->compile_id;
+        }
+
+        $this->_compile_id = $compile_id;
+        $this->_inclusion_depth = 0;
+
+        if ($this->caching) {
+            // save old cache_info, initialize cache_info
+            array_push($_cache_info, $this->_cache_info);
+            $this->_cache_info = array();
+            $_params = array(
+                'tpl_file' => $resource_name,
+                'cache_id' => $cache_id,
+                'compile_id' => $compile_id,
+                'results' => null
+            );
+            require_once(SMARTY_CORE_DIR . 'core.read_cache_file.php');
+            if (smarty_core_read_cache_file($_params, $this)) {
+                $_smarty_results = $_params['results'];
+                if (!empty($this->_cache_info['insert_tags'])) {
+                    $_params = array('plugins' => $this->_cache_info['insert_tags']);
+                    require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');
+                    smarty_core_load_plugins($_params, $this);
+                    $_params = array('results' => $_smarty_results);
+                    require_once(SMARTY_CORE_DIR . 'core.process_cached_inserts.php');
+                    $_smarty_results = smarty_core_process_cached_inserts($_params, $this);
+                }
+                if (!empty($this->_cache_info['cache_serials'])) {
+                    $_params = array('results' => $_smarty_results);
+                    require_once(SMARTY_CORE_DIR . 'core.process_compiled_include.php');
+                    $_smarty_results = smarty_core_process_compiled_include($_params, $this);
+                }
+
+
+                if ($display) {
+                    if ($this->debugging)
+                    {
+                        // capture time for debugging info
+                        $_params = array();
+                        require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+                        $this->_smarty_debug_info[$_included_tpls_idx]['exec_time'] = smarty_core_get_microtime($_params, $this) - $_debug_start_time;
+                        require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php');
+                        $_smarty_results .= smarty_core_display_debug_console($_params, $this);
+                    }
+                    if ($this->cache_modified_check) {
+                        $_server_vars = ($this->request_use_auto_globals) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS'];
+                        $_last_modified_date = @substr($_server_vars['HTTP_IF_MODIFIED_SINCE'], 0, strpos($_server_vars['HTTP_IF_MODIFIED_SINCE'], 'GMT') + 3);
+                        $_gmt_mtime = gmdate('D, d M Y H:i:s', $this->_cache_info['timestamp']).' GMT';
+                        if (@count($this->_cache_info['insert_tags']) == 0
+                            && !$this->_cache_serials
+                            && $_gmt_mtime == $_last_modified_date) {
+                            if (php_sapi_name()=='cgi')
+                                header('Status: 304 Not Modified');
+                            else
+                                header('HTTP/1.1 304 Not Modified');
+
+                        } else {
+                            header('Last-Modified: '.$_gmt_mtime);
+                            echo $_smarty_results;
+                        }
+                    } else {
+                            echo $_smarty_results;
+                    }
+                    error_reporting($_smarty_old_error_level);
+                    // restore initial cache_info
+                    $this->_cache_info = array_pop($_cache_info);
+                    return true;
+                } else {
+                    error_reporting($_smarty_old_error_level);
+                    // restore initial cache_info
+                    $this->_cache_info = array_pop($_cache_info);
+                    return $_smarty_results;
+                }
+            } else {
+                $this->_cache_info['template'][$resource_name] = true;
+                if ($this->cache_modified_check && $display) {
+                    header('Last-Modified: '.gmdate('D, d M Y H:i:s', time()).' GMT');
+                }
+            }
+        }
+
+        // load filters that are marked as autoload
+        if (count($this->autoload_filters)) {
+            foreach ($this->autoload_filters as $_filter_type => $_filters) {
+                foreach ($_filters as $_filter) {
+                    $this->load_filter($_filter_type, $_filter);
+                }
+            }
+        }
+
+        $_smarty_compile_path = $this->_get_compile_path($resource_name);
+
+        // if we just need to display the results, don't perform output
+        // buffering - for speed
+        $_cache_including = $this->_cache_including;
+        $this->_cache_including = false;
+        if ($display && !$this->caching && count($this->_plugins['outputfilter']) == 0) {
+            if ($this->_is_compiled($resource_name, $_smarty_compile_path)
+                    || $this->_compile_resource($resource_name, $_smarty_compile_path))
+            {
+                include($_smarty_compile_path);
+            }
+        } else {
+            ob_start();
+            if ($this->_is_compiled($resource_name, $_smarty_compile_path)
+                    || $this->_compile_resource($resource_name, $_smarty_compile_path))
+            {
+                include($_smarty_compile_path);
+            }
+            $_smarty_results = ob_get_contents();
+            ob_end_clean();
+
+            foreach ((array)$this->_plugins['outputfilter'] as $_output_filter) {
+                $_smarty_results = call_user_func_array($_output_filter[0], array($_smarty_results, &$this));
+            }
+        }
+
+        if ($this->caching) {
+            $_params = array('tpl_file' => $resource_name,
+                        'cache_id' => $cache_id,
+                        'compile_id' => $compile_id,
+                        'results' => $_smarty_results);
+            require_once(SMARTY_CORE_DIR . 'core.write_cache_file.php');
+            smarty_core_write_cache_file($_params, $this);
+            require_once(SMARTY_CORE_DIR . 'core.process_cached_inserts.php');
+            $_smarty_results = smarty_core_process_cached_inserts($_params, $this);
+
+            if ($this->_cache_serials) {
+                // strip nocache-tags from output
+                $_smarty_results = preg_replace('!(\{/?nocache\:[0-9a-f]{32}#\d+\})!s'
+                                                ,''
+                                                ,$_smarty_results);
+            }
+            // restore initial cache_info
+            $this->_cache_info = array_pop($_cache_info);
+        }
+        $this->_cache_including = $_cache_including;
+
+        if ($display) {
+            if (isset($_smarty_results)) { echo $_smarty_results; }
+        }
+
+        if ($this->debugging) {
+            // capture time for debugging info
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $this->_smarty_debug_info[$_included_tpls_idx]['exec_time'] = (smarty_core_get_microtime($_params, $this) - $_debug_start_time);
+        }
+
+        if ($display) {
+            if ($this->debugging) {
+                // capture time for debugging info
+                $_params = array();
+                require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php');
+                echo smarty_core_display_debug_console($_params, $this);
+            }
+            error_reporting($_smarty_old_error_level);
+            return;
+        } else {
+            error_reporting($_smarty_old_error_level);
+            if (isset($_smarty_results)) { return $_smarty_results; }
+        }
+    }
+
+    /**
+     * load configuration values
+     *
+     * @param string $file
+     * @param string $section
+     * @param string $scope
+     */
+    function config_load($file, $section = null, $scope = 'global')
+    {
+        require_once($this->_get_plugin_filepath('function', 'config_load'));
+        smarty_function_config_load(array('file' => $file, 'section' => $section, 'scope' => $scope), $this);
+    }
+
+    /**
+     * return a reference to a registered object
+     *
+     * @param string $name
+     * @return object
+     */
+    function &get_registered_object($name) {
+        if (!isset($this->_reg_objects[$name]))
+        $this->_trigger_fatal_error("'$name' is not a registered object");
+
+        if (!is_object($this->_reg_objects[$name][0]))
+        $this->_trigger_fatal_error("registered '$name' is not an object");
+
+        return $this->_reg_objects[$name][0];
+    }
+
+    /**
+     * clear configuration values
+     *
+     * @param string $var
+     */
+    function clear_config($var = null)
+    {
+        if(!isset($var)) {
+            // clear all values
+            $this->_config = array(array('vars'  => array(),
+                                         'files' => array()));
+        } else {
+            unset($this->_config[0]['vars'][$var]);
+        }
+    }
+
+    /**
+     * get filepath of requested plugin
+     *
+     * @param string $type
+     * @param string $name
+     * @return string|false
+     */
+    function _get_plugin_filepath($type, $name)
+    {
+        $_params = array('type' => $type, 'name' => $name);
+        require_once(SMARTY_CORE_DIR . 'core.assemble_plugin_filepath.php');
+        return smarty_core_assemble_plugin_filepath($_params, $this);
+    }
+
+   /**
+     * test if resource needs compiling
+     *
+     * @param string $resource_name
+     * @param string $compile_path
+     * @return boolean
+     */
+    function _is_compiled($resource_name, $compile_path)
+    {
+        if (!$this->force_compile && file_exists($compile_path)) {
+            if (!$this->compile_check) {
+                // no need to check compiled file
+                return true;
+            } else {
+                // get file source and timestamp
+                $_params = array('resource_name' => $resource_name, 'get_source'=>false);
+                if (!$this->_fetch_resource_info($_params)) {
+                    return false;
+                }
+                if ($_params['resource_timestamp'] <= filemtime($compile_path)) {
+                    // template not expired, no recompile
+                    return true;
+                } else {
+                    // compile template
+                    return false;
+                }
+            }
+        } else {
+            // compiled template does not exist, or forced compile
+            return false;
+        }
+    }
+
+   /**
+     * compile the template
+     *
+     * @param string $resource_name
+     * @param string $compile_path
+     * @return boolean
+     */
+    function _compile_resource($resource_name, $compile_path)
+    {
+
+        $_params = array('resource_name' => $resource_name);
+        if (!$this->_fetch_resource_info($_params)) {
+            return false;
+        }
+
+        $_source_content = $_params['source_content'];
+        $_cache_include    = substr($compile_path, 0, -4).'.inc';
+
+        if ($this->_compile_source($resource_name, $_source_content, $_compiled_content, $_cache_include)) {
+            // if a _cache_serial was set, we also have to write an include-file:
+            if ($this->_cache_include_info) {
+                require_once(SMARTY_CORE_DIR . 'core.write_compiled_include.php');
+                smarty_core_write_compiled_include(array_merge($this->_cache_include_info, array('compiled_content'=>$_compiled_content, 'resource_name'=>$resource_name)),  $this);
+            }
+
+            $_params = array('compile_path'=>$compile_path, 'compiled_content' => $_compiled_content);
+            require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php');
+            smarty_core_write_compiled_resource($_params, $this);
+
+            return true;
+        } else {
+            return false;
+        }
+
+    }
+
+   /**
+     * compile the given source
+     *
+     * @param string $resource_name
+     * @param string $source_content
+     * @param string $compiled_content
+     * @return boolean
+     */
+    function _compile_source($resource_name, &$source_content, &$compiled_content, $cache_include_path=null)
+    {
+        if (file_exists(SMARTY_DIR . $this->compiler_file)) {
+            require_once(SMARTY_DIR . $this->compiler_file);
+        } else {
+            // use include_path
+            require_once($this->compiler_file);
+        }
+
+
+        $smarty_compiler = new $this->compiler_class;
+
+        $smarty_compiler->template_dir      = $this->template_dir;
+        $smarty_compiler->compile_dir       = $this->compile_dir;
+        $smarty_compiler->plugins_dir       = $this->plugins_dir;
+        $smarty_compiler->config_dir        = $this->config_dir;
+        $smarty_compiler->force_compile     = $this->force_compile;
+        $smarty_compiler->caching           = $this->caching;
+        $smarty_compiler->php_handling      = $this->php_handling;
+        $smarty_compiler->left_delimiter    = $this->left_delimiter;
+        $smarty_compiler->right_delimiter   = $this->right_delimiter;
+        $smarty_compiler->_version          = $this->_version;
+        $smarty_compiler->security          = $this->security;
+        $smarty_compiler->secure_dir        = $this->secure_dir;
+        $smarty_compiler->security_settings = $this->security_settings;
+        $smarty_compiler->trusted_dir       = $this->trusted_dir;
+        $smarty_compiler->use_sub_dirs      = $this->use_sub_dirs;
+        $smarty_compiler->_reg_objects      = &$this->_reg_objects;
+        $smarty_compiler->_plugins          = &$this->_plugins;
+        $smarty_compiler->_tpl_vars         = &$this->_tpl_vars;
+        $smarty_compiler->default_modifiers = $this->default_modifiers;
+        $smarty_compiler->compile_id        = $this->_compile_id;
+        $smarty_compiler->_config            = $this->_config;
+        $smarty_compiler->request_use_auto_globals  = $this->request_use_auto_globals;
+
+        if (isset($cache_include_path) && isset($this->_cache_serials[$cache_include_path])) {
+            $smarty_compiler->_cache_serial = $this->_cache_serials[$cache_include_path];
+        }
+        $smarty_compiler->_cache_include = $cache_include_path;
+
+
+        $_results = $smarty_compiler->_compile_file($resource_name, $source_content, $compiled_content);
+
+        if ($smarty_compiler->_cache_serial) {
+            $this->_cache_include_info = array(
+                'cache_serial'=>$smarty_compiler->_cache_serial
+                ,'plugins_code'=>$smarty_compiler->_plugins_code
+                ,'include_file_path' => $cache_include_path);
+
+        } else {
+            $this->_cache_include_info = null;
+
+        }
+
+        return $_results;
+    }
+
+    /**
+     * Get the compile path for this resource
+     *
+     * @param string $resource_name
+     * @return string results of {@link _get_auto_filename()}
+     */
+    function _get_compile_path($resource_name)
+    {
+        return $this->_get_auto_filename($this->compile_dir, $resource_name,
+                                         $this->_compile_id) . '.php';
+    }
+
+    /**
+     * fetch the template info. Gets timestamp, and source
+     * if get_source is true
+     *
+     * sets $source_content to the source of the template, and
+     * $resource_timestamp to its time stamp
+     * @param string $resource_name
+     * @param string $source_content
+     * @param integer $resource_timestamp
+     * @param boolean $get_source
+     * @param boolean $quiet
+     * @return boolean
+     */
+
+    function _fetch_resource_info(&$params)
+    {
+        if(!isset($params['get_source'])) { $params['get_source'] = true; }
+        if(!isset($params['quiet'])) { $params['quiet'] = false; }
+
+        $_return = false;
+        $_params = array('resource_name' => $params['resource_name']) ;
+        if (isset($params['resource_base_path']))
+            $_params['resource_base_path'] = $params['resource_base_path'];
+        else
+            $_params['resource_base_path'] = $this->template_dir;
+
+        if ($this->_parse_resource_name($_params)) {
+            $_resource_type = $_params['resource_type'];
+            $_resource_name = $_params['resource_name'];
+            switch ($_resource_type) {
+                case 'file':
+                    if ($params['get_source']) {
+                        $params['source_content'] = $this->_read_file($_resource_name);
+                    }
+                    $params['resource_timestamp'] = filemtime($_resource_name);
+                    $_return = is_file($_resource_name);
+                    break;
+
+                default:
+                    // call resource functions to fetch the template source and timestamp
+                    if ($params['get_source']) {
+                        $_source_return = isset($this->_plugins['resource'][$_resource_type]) &&
+                            call_user_func_array($this->_plugins['resource'][$_resource_type][0][0],
+                                                 array($_resource_name, &$params['source_content'], &$this));
+                    } else {
+                        $_source_return = true;
+                    }
+
+                    $_timestamp_return = isset($this->_plugins['resource'][$_resource_type]) &&
+                        call_user_func_array($this->_plugins['resource'][$_resource_type][0][1],
+                                             array($_resource_name, &$params['resource_timestamp'], &$this));
+
+                    $_return = $_source_return && $_timestamp_return;
+                    break;
+            }
+        }
+
+        if (!$_return) {
+            // see if we can get a template with the default template handler
+            if (!empty($this->default_template_handler_func)) {
+                if (!is_callable($this->default_template_handler_func)) {
+                    $this->trigger_error("default template handler function \"$this->default_template_handler_func\" doesn't exist.");
+                } else {
+                    $_return = call_user_func_array(
+                        $this->default_template_handler_func,
+                        array($_params['resource_type'], $_params['resource_name'], &$params['source_content'], &$params['resource_timestamp'], &$this));
+                }
+            }
+        }
+
+        if (!$_return) {
+            if (!$params['quiet']) {
+                $this->trigger_error('unable to read resource: "' . $params['resource_name'] . '"');
+            }
+        } else if ($_return && $this->security) {
+            require_once(SMARTY_CORE_DIR . 'core.is_secure.php');
+            if (!smarty_core_is_secure($_params, $this)) {
+                if (!$params['quiet'])
+                    $this->trigger_error('(secure mode) accessing "' . $params['resource_name'] . '" is not allowed');
+                $params['source_content'] = null;
+                $params['resource_timestamp'] = null;
+                return false;
+            }
+        }
+        return $_return;
+    }
+
+
+    /**
+     * parse out the type and name from the resource
+     *
+     * @param string $resource_base_path
+     * @param string $resource_name
+     * @param string $resource_type
+     * @param string $resource_name
+     * @return boolean
+     */
+
+    function _parse_resource_name(&$params)
+    {
+
+        // split tpl_path by the first colon
+        $_resource_name_parts = explode(':', $params['resource_name'], 2);
+
+        if (count($_resource_name_parts) == 1) {
+            // no resource type given
+            $params['resource_type'] = $this->default_resource_type;
+            $params['resource_name'] = $_resource_name_parts[0];
+        } else {
+            if(strlen($_resource_name_parts[0]) == 1) {
+                // 1 char is not resource type, but part of filepath
+                $params['resource_type'] = $this->default_resource_type;
+                $params['resource_name'] = $params['resource_name'];
+            } else {
+                $params['resource_type'] = $_resource_name_parts[0];
+                $params['resource_name'] = $_resource_name_parts[1];
+            }
+        }
+
+        if ($params['resource_type'] == 'file') {
+            if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $params['resource_name'])) {
+                // relative pathname to $params['resource_base_path']
+                // use the first directory where the file is found
+                foreach ((array)$params['resource_base_path'] as $_curr_path) {
+                    $_fullpath = $_curr_path . DIRECTORY_SEPARATOR . $params['resource_name'];
+                    if (file_exists($_fullpath) && is_file($_fullpath)) {
+                        $params['resource_name'] = $_fullpath;
+                        return true;
+                    }
+                    // didn't find the file, try include_path
+                    $_params = array('file_path' => $_fullpath);
+                    require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
+                    if(smarty_core_get_include_path($_params, $this)) {
+                        $params['resource_name'] = $_params['new_file_path'];
+                        return true;
+                    }
+                }
+                return false;
+            } else {
+                /* absolute path */
+                return file_exists($params['resource_name']);
+            }
+        } elseif (empty($this->_plugins['resource'][$params['resource_type']])) {
+            $_params = array('type' => $params['resource_type']);
+            require_once(SMARTY_CORE_DIR . 'core.load_resource_plugin.php');
+            smarty_core_load_resource_plugin($_params, $this);
+        }
+
+        return true;
+    }
+
+
+    /**
+     * Handle modifiers
+     *
+     * @param string|null $modifier_name
+     * @param array|null $map_array
+     * @return string result of modifiers
+     */
+    function _run_mod_handler()
+    {
+        $_args = func_get_args();
+        list($_modifier_name, $_map_array) = array_splice($_args, 0, 2);
+        list($_func_name, $_tpl_file, $_tpl_line) =
+            $this->_plugins['modifier'][$_modifier_name];
+
+        $_var = $_args[0];
+        foreach ($_var as $_key => $_val) {
+            $_args[0] = $_val;
+            $_var[$_key] = call_user_func_array($_func_name, $_args);
+        }
+        return $_var;
+    }
+
+    /**
+     * Remove starting and ending quotes from the string
+     *
+     * @param string $string
+     * @return string
+     */
+    function _dequote($string)
+    {
+        if ((substr($string, 0, 1) == "'" || substr($string, 0, 1) == '"') &&
+            substr($string, -1) == substr($string, 0, 1))
+            return substr($string, 1, -1);
+        else
+            return $string;
+    }
+
+
+    /**
+     * read in a file
+     *
+     * @param string $filename
+     * @return string
+     */
+    function _read_file($filename)
+    {
+        if ( file_exists($filename) && ($fd = @fopen($filename, 'rb')) ) {
+            $contents = '';
+            while (!feof($fd)) {
+                $contents .= fread($fd, 8192);
+            }
+            fclose($fd);
+            return $contents;
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * get a concrete filename for automagically created content
+     *
+     * @param string $auto_base
+     * @param string $auto_source
+     * @param string $auto_id
+     * @return string
+     * @staticvar string|null
+     * @staticvar string|null
+     */
+    function _get_auto_filename($auto_base, $auto_source = null, $auto_id = null)
+    {
+        $_compile_dir_sep =  $this->use_sub_dirs ? DIRECTORY_SEPARATOR : '^';
+        $_return = $auto_base . DIRECTORY_SEPARATOR;
+
+        if(isset($auto_id)) {
+            // make auto_id safe for directory names
+            $auto_id = str_replace('%7C',$_compile_dir_sep,(urlencode($auto_id)));
+            // split into separate directories
+            $_return .= $auto_id . $_compile_dir_sep;
+        }
+
+        if(isset($auto_source)) {
+            // make source name safe for filename
+            $_filename = urlencode(basename($auto_source));
+            $_crc32 = sprintf('%08X', crc32($auto_source));
+            // prepend %% to avoid name conflicts with
+            // with $params['auto_id'] names
+            $_crc32 = substr($_crc32, 0, 2) . $_compile_dir_sep .
+                      substr($_crc32, 0, 3) . $_compile_dir_sep . $_crc32;
+            $_return .= '%%' . $_crc32 . '%%' . $_filename;
+        }
+
+        return $_return;
+    }
+
+    /**
+     * unlink a file, possibly using expiration time
+     *
+     * @param string $resource
+     * @param integer $exp_time
+     */
+    function _unlink($resource, $exp_time = null)
+    {
+        if(isset($exp_time)) {
+            if(time() - @filemtime($resource) >= $exp_time) {
+                return @unlink($resource);
+            }
+        } else {
+            return @unlink($resource);
+        }
+    }
+
+    /**
+     * returns an auto_id for auto-file-functions
+     *
+     * @param string $cache_id
+     * @param string $compile_id
+     * @return string|null
+     */
+    function _get_auto_id($cache_id=null, $compile_id=null) {
+    if (isset($cache_id))
+        return (isset($compile_id)) ? $cache_id . '|' . $compile_id  : $cache_id;
+    elseif(isset($compile_id))
+        return $compile_id;
+    else
+        return null;
+    }
+
+    /**
+     * trigger Smarty plugin error
+     *
+     * @param string $error_msg
+     * @param string $tpl_file
+     * @param integer $tpl_line
+     * @param string $file
+     * @param integer $line
+     * @param integer $error_type
+     */
+    function _trigger_fatal_error($error_msg, $tpl_file = null, $tpl_line = null,
+            $file = null, $line = null, $error_type = E_USER_ERROR)
+    {
+        if(isset($file) && isset($line)) {
+            $info = ' ('.basename($file).", line $line)";
+        } else {
+            $info = '';
+        }
+        if (isset($tpl_line) && isset($tpl_file)) {
+            $this->trigger_error('[in ' . $tpl_file . ' line ' . $tpl_line . "]: $error_msg$info", $error_type);
+        } else {
+            $this->trigger_error($error_msg . $info, $error_type);
+        }
+    }
+
+
+    /**
+     * callback function for preg_replace, to call a non-cacheable block
+     * @return string
+     */
+    function _process_compiled_include_callback($match) {
+        $_func = '_smarty_tplfunc_'.$match[2].'_'.$match[3];
+        ob_start();
+        $_func($this);
+        $_ret = ob_get_contents();
+        ob_end_clean();
+        return $_ret;
+    }
+
+
+    /**
+     * called for included templates
+     *
+     * @param string $_smarty_include_tpl_file
+     * @param string $_smarty_include_vars
+     */
+
+    // $_smarty_include_tpl_file, $_smarty_include_vars
+
+    function _smarty_include($params)
+    {
+        if ($this->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $debug_start_time = smarty_core_get_microtime($_params, $this);
+            $this->_smarty_debug_info[] = array('type'      => 'template',
+                                                  'filename'  => $params['smarty_include_tpl_file'],
+                                                  'depth'     => ++$this->_inclusion_depth);
+            $included_tpls_idx = count($this->_smarty_debug_info) - 1;
+        }
+
+        $this->_tpl_vars = array_merge($this->_tpl_vars, $params['smarty_include_vars']);
+
+        // config vars are treated as local, so push a copy of the
+        // current ones onto the front of the stack
+        array_unshift($this->_config, $this->_config[0]);
+
+        $_smarty_compile_path = $this->_get_compile_path($params['smarty_include_tpl_file']);
+
+
+        if ($this->_is_compiled($params['smarty_include_tpl_file'], $_smarty_compile_path)
+            || $this->_compile_resource($params['smarty_include_tpl_file'], $_smarty_compile_path))
+        {
+            include($_smarty_compile_path);
+        }
+
+        // pop the local vars off the front of the stack
+        array_shift($this->_config);
+
+        $this->_inclusion_depth--;
+
+        if ($this->debugging) {
+            // capture time for debugging info
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $this->_smarty_debug_info[$included_tpls_idx]['exec_time'] = smarty_core_get_microtime($_params, $this) - $debug_start_time;
+        }
+
+        if ($this->caching) {
+            $this->_cache_info['template'][$params['smarty_include_tpl_file']] = true;
+        }
+    }
+
+
+    /**
+     * get or set an array of cached attributes for function that is
+     * not cacheable
+     * @return array
+     */
+    function &_smarty_cache_attrs($cache_serial, $count) {
+        $_cache_attrs =& $this->_cache_info['cache_attrs'][$cache_serial][$count];
+
+        if ($this->_cache_including) {
+            /* return next set of cache_attrs */
+            $_return = current($_cache_attrs);
+            next($_cache_attrs);
+            return $_return;
+
+        } else {
+            /* add a reference to a new set of cache_attrs */
+            $_cache_attrs[] = array();
+            return $_cache_attrs[count($_cache_attrs)-1];
+
+        }
+
+    }
+
+
+    /**
+     * wrapper for include() retaining $this
+     * @return mixed
+     */
+    function _include($filename, $once=false, $params=null)
+    {
+        if ($once) {
+            return include_once($filename);
+        } else {
+            return include($filename);
+        }
+    }
+
+
+    /**
+     * wrapper for eval() retaining $this
+     * @return mixed
+     */
+    function _eval($code, $params=null)
+    {
+        return eval($code);
+    }
+
+    /**
+     * Extracts the filter name from the given callback
+     *
+     * @param callback $function
+     * @return string
+     */
+	function _get_filter_name($function)
+	{
+		if (is_array($function)) {
+			$_class_name = (is_object($function[0]) ?
+				get_class($function[0]) : $function[0]);
+			return $_class_name . '_' . $function[1];
+		}
+		else {
+			return $function;
+		}
+	}
+
+    /**#@-*/
+
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/Smarty_Compiler.class.php b/BSF/include/smarty/libs/Smarty_Compiler.class.php
new file mode 100644
index 000000000..d5f877f7b
--- /dev/null
+++ b/BSF/include/smarty/libs/Smarty_Compiler.class.php
@@ -0,0 +1,2325 @@
+<?php
+
+/**
+ * Project:     Smarty: the PHP compiling template engine
+ * File:        Smarty_Compiler.class.php
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://smarty.php.net/
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author Andrei Zmievski <andrei@php.net>
+ * @version 2.6.19
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @package Smarty
+ */
+
+/* $Id$ */
+
+/**
+ * Template compiling class
+ * @package Smarty
+ */
+class Smarty_Compiler extends Smarty {
+
+    // internal vars
+    /**#@+
+     * @access private
+     */
+    var $_folded_blocks         =   array();    // keeps folded template blocks
+    var $_current_file          =   null;       // the current template being compiled
+    var $_current_line_no       =   1;          // line number for error messages
+    var $_capture_stack         =   array();    // keeps track of nested capture buffers
+    var $_plugin_info           =   array();    // keeps track of plugins to load
+    var $_init_smarty_vars      =   false;
+    var $_permitted_tokens      =   array('true','false','yes','no','on','off','null');
+    var $_db_qstr_regexp        =   null;        // regexps are setup in the constructor
+    var $_si_qstr_regexp        =   null;
+    var $_qstr_regexp           =   null;
+    var $_func_regexp           =   null;
+    var $_reg_obj_regexp        =   null;
+    var $_var_bracket_regexp    =   null;
+    var $_num_const_regexp      =   null;
+    var $_dvar_guts_regexp      =   null;
+    var $_dvar_regexp           =   null;
+    var $_cvar_regexp           =   null;
+    var $_svar_regexp           =   null;
+    var $_avar_regexp           =   null;
+    var $_mod_regexp            =   null;
+    var $_var_regexp            =   null;
+    var $_parenth_param_regexp  =   null;
+    var $_func_call_regexp      =   null;
+    var $_obj_ext_regexp        =   null;
+    var $_obj_start_regexp      =   null;
+    var $_obj_params_regexp     =   null;
+    var $_obj_call_regexp       =   null;
+    var $_cacheable_state       =   0;
+    var $_cache_attrs_count     =   0;
+    var $_nocache_count         =   0;
+    var $_cache_serial          =   null;
+    var $_cache_include         =   null;
+
+    var $_strip_depth           =   0;
+    var $_additional_newline    =   "\n";
+
+    /**#@-*/
+    /**
+     * The class constructor.
+     */
+    function Smarty_Compiler()
+    {
+        // matches double quoted strings:
+        // "foobar"
+        // "foo\"bar"
+        $this->_db_qstr_regexp = '"[^"\\\\]*(?:\\\\.[^"\\\\]*)*"';
+
+        // matches single quoted strings:
+        // 'foobar'
+        // 'foo\'bar'
+        $this->_si_qstr_regexp = '\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*\'';
+
+        // matches single or double quoted strings
+        $this->_qstr_regexp = '(?:' . $this->_db_qstr_regexp . '|' . $this->_si_qstr_regexp . ')';
+
+        // matches bracket portion of vars
+        // [0]
+        // [foo]
+        // [$bar]
+        $this->_var_bracket_regexp = '\[\$?[\w\.]+\]';
+
+        // matches numerical constants
+        // 30
+        // -12
+        // 13.22
+        $this->_num_const_regexp = '(?:\-?\d+(?:\.\d+)?)';
+
+        // matches $ vars (not objects):
+        // $foo
+        // $foo.bar
+        // $foo.bar.foobar
+        // $foo[0]
+        // $foo[$bar]
+        // $foo[5][blah]
+        // $foo[5].bar[$foobar][4]
+        $this->_dvar_math_regexp = '(?:[\+\*\/\%]|(?:-(?!>)))';
+        $this->_dvar_math_var_regexp = '[\$\w\.\+\-\*\/\%\d\>\[\]]';
+        $this->_dvar_guts_regexp = '\w+(?:' . $this->_var_bracket_regexp
+                . ')*(?:\.\$?\w+(?:' . $this->_var_bracket_regexp . ')*)*(?:' . $this->_dvar_math_regexp . '(?:' . $this->_num_const_regexp . '|' . $this->_dvar_math_var_regexp . ')*)?';
+        $this->_dvar_regexp = '\$' . $this->_dvar_guts_regexp;
+
+        // matches config vars:
+        // #foo#
+        // #foobar123_foo#
+        $this->_cvar_regexp = '\#\w+\#';
+
+        // matches section vars:
+        // %foo.bar%
+        $this->_svar_regexp = '\%\w+\.\w+\%';
+
+        // matches all valid variables (no quotes, no modifiers)
+        $this->_avar_regexp = '(?:' . $this->_dvar_regexp . '|'
+           . $this->_cvar_regexp . '|' . $this->_svar_regexp . ')';
+
+        // matches valid variable syntax:
+        // $foo
+        // $foo
+        // #foo#
+        // #foo#
+        // "text"
+        // "text"
+        $this->_var_regexp = '(?:' . $this->_avar_regexp . '|' . $this->_qstr_regexp . ')';
+
+        // matches valid object call (one level of object nesting allowed in parameters):
+        // $foo->bar
+        // $foo->bar()
+        // $foo->bar("text")
+        // $foo->bar($foo, $bar, "text")
+        // $foo->bar($foo, "foo")
+        // $foo->bar->foo()
+        // $foo->bar->foo->bar()
+        // $foo->bar($foo->bar)
+        // $foo->bar($foo->bar())
+        // $foo->bar($foo->bar($blah,$foo,44,"foo",$foo[0].bar))
+        $this->_obj_ext_regexp = '\->(?:\$?' . $this->_dvar_guts_regexp . ')';
+        $this->_obj_restricted_param_regexp = '(?:'
+                . '(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . ')(?:' . $this->_obj_ext_regexp . '(?:\((?:(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . ')'
+                . '(?:\s*,\s*(?:' . $this->_var_regexp . '|' . $this->_num_const_regexp . '))*)?\))?)*)';
+        $this->_obj_single_param_regexp = '(?:\w+|' . $this->_obj_restricted_param_regexp . '(?:\s*,\s*(?:(?:\w+|'
+                . $this->_var_regexp . $this->_obj_restricted_param_regexp . ')))*)';
+        $this->_obj_params_regexp = '\((?:' . $this->_obj_single_param_regexp
+                . '(?:\s*,\s*' . $this->_obj_single_param_regexp . ')*)?\)';
+        $this->_obj_start_regexp = '(?:' . $this->_dvar_regexp . '(?:' . $this->_obj_ext_regexp . ')+)';
+        $this->_obj_call_regexp = '(?:' . $this->_obj_start_regexp . '(?:' . $this->_obj_params_regexp . ')?(?:' . $this->_dvar_math_regexp . '(?:' . $this->_num_const_regexp . '|' . $this->_dvar_math_var_regexp . ')*)?)';
+        
+        // matches valid modifier syntax:
+        // |foo
+        // |@foo
+        // |foo:"bar"
+        // |foo:$bar
+        // |foo:"bar":$foobar
+        // |foo|bar
+        // |foo:$foo->bar
+        $this->_mod_regexp = '(?:\|@?\w+(?::(?:\w+|' . $this->_num_const_regexp . '|'
+           . $this->_obj_call_regexp . '|' . $this->_avar_regexp . '|' . $this->_qstr_regexp .'))*)';
+
+        // matches valid function name:
+        // foo123
+        // _foo_bar
+        $this->_func_regexp = '[a-zA-Z_]\w*';
+
+        // matches valid registered object:
+        // foo->bar
+        $this->_reg_obj_regexp = '[a-zA-Z_]\w*->[a-zA-Z_]\w*';
+
+        // matches valid parameter values:
+        // true
+        // $foo
+        // $foo|bar
+        // #foo#
+        // #foo#|bar
+        // "text"
+        // "text"|bar
+        // $foo->bar
+        $this->_param_regexp = '(?:\s*(?:' . $this->_obj_call_regexp . '|'
+           . $this->_var_regexp . '|' . $this->_num_const_regexp  . '|\w+)(?>' . $this->_mod_regexp . '*)\s*)';
+
+        // matches valid parenthesised function parameters:
+        //
+        // "text"
+        //    $foo, $bar, "text"
+        // $foo|bar, "foo"|bar, $foo->bar($foo)|bar
+        $this->_parenth_param_regexp = '(?:\((?:\w+|'
+                . $this->_param_regexp . '(?:\s*,\s*(?:(?:\w+|'
+                . $this->_param_regexp . ')))*)?\))';
+
+        // matches valid function call:
+        // foo()
+        // foo_bar($foo)
+        // _foo_bar($foo,"bar")
+        // foo123($foo,$foo->bar(),"foo")
+        $this->_func_call_regexp = '(?:' . $this->_func_regexp . '\s*(?:'
+           . $this->_parenth_param_regexp . '))';
+    }
+
+    /**
+     * compile a resource
+     *
+     * sets $compiled_content to the compiled source
+     * @param string $resource_name
+     * @param string $source_content
+     * @param string $compiled_content
+     * @return true
+     */
+    function _compile_file($resource_name, $source_content, &$compiled_content)
+    {
+
+        if ($this->security) {
+            // do not allow php syntax to be executed unless specified
+            if ($this->php_handling == SMARTY_PHP_ALLOW &&
+                !$this->security_settings['PHP_HANDLING']) {
+                $this->php_handling = SMARTY_PHP_PASSTHRU;
+            }
+        }
+
+        $this->_load_filters();
+
+        $this->_current_file = $resource_name;
+        $this->_current_line_no = 1;
+        $ldq = preg_quote($this->left_delimiter, '~');
+        $rdq = preg_quote($this->right_delimiter, '~');
+
+        // run template source through prefilter functions
+        if (count($this->_plugins['prefilter']) > 0) {
+            foreach ($this->_plugins['prefilter'] as $filter_name => $prefilter) {
+                if ($prefilter === false) continue;
+                if ($prefilter[3] || is_callable($prefilter[0])) {
+                    $source_content = call_user_func_array($prefilter[0],
+                                                            array($source_content, &$this));
+                    $this->_plugins['prefilter'][$filter_name][3] = true;
+                } else {
+                    $this->_trigger_fatal_error("[plugin] prefilter '$filter_name' is not implemented");
+                }
+            }
+        }
+
+        /* fetch all special blocks */
+        $search = "~{$ldq}\*(.*?)\*{$rdq}|{$ldq}\s*literal\s*{$rdq}(.*?){$ldq}\s*/literal\s*{$rdq}|{$ldq}\s*php\s*{$rdq}(.*?){$ldq}\s*/php\s*{$rdq}~s";
+
+        preg_match_all($search, $source_content, $match,  PREG_SET_ORDER);
+        $this->_folded_blocks = $match;
+        reset($this->_folded_blocks);
+
+        /* replace special blocks by "{php}" */
+        $source_content = preg_replace($search.'e', "'"
+                                       . $this->_quote_replace($this->left_delimiter) . 'php'
+                                       . "' . str_repeat(\"\n\", substr_count('\\0', \"\n\")) .'"
+                                       . $this->_quote_replace($this->right_delimiter)
+                                       . "'"
+                                       , $source_content);
+
+        /* Gather all template tags. */
+        preg_match_all("~{$ldq}\s*(.*?)\s*{$rdq}~s", $source_content, $_match);
+        $template_tags = $_match[1];
+        /* Split content by template tags to obtain non-template content. */
+        $text_blocks = preg_split("~{$ldq}.*?{$rdq}~s", $source_content);
+
+        /* loop through text blocks */
+        for ($curr_tb = 0, $for_max = count($text_blocks); $curr_tb < $for_max; $curr_tb++) {
+            /* match anything resembling php tags */
+            if (preg_match_all('~(<\?(?:\w+|=)?|\?>|language\s*=\s*[\"\']?\s*php\s*[\"\']?)~is', $text_blocks[$curr_tb], $sp_match)) {
+                /* replace tags with placeholders to prevent recursive replacements */
+                $sp_match[1] = array_unique($sp_match[1]);
+                usort($sp_match[1], '_smarty_sort_length');
+                for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) {
+                    $text_blocks[$curr_tb] = str_replace($sp_match[1][$curr_sp],'%%%SMARTYSP'.$curr_sp.'%%%',$text_blocks[$curr_tb]);
+                }
+                /* process each one */
+                for ($curr_sp = 0, $for_max2 = count($sp_match[1]); $curr_sp < $for_max2; $curr_sp++) {
+                    if ($this->php_handling == SMARTY_PHP_PASSTHRU) {
+                        /* echo php contents */
+                        $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', '<?php echo \''.str_replace("'", "\'", $sp_match[1][$curr_sp]).'\'; ?>'."\n", $text_blocks[$curr_tb]);
+                    } else if ($this->php_handling == SMARTY_PHP_QUOTE) {
+                        /* quote php tags */
+                        $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', htmlspecialchars($sp_match[1][$curr_sp]), $text_blocks[$curr_tb]);
+                    } else if ($this->php_handling == SMARTY_PHP_REMOVE) {
+                        /* remove php tags */
+                        $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', '', $text_blocks[$curr_tb]);
+                    } else {
+                        /* SMARTY_PHP_ALLOW, but echo non php starting tags */
+                        $sp_match[1][$curr_sp] = preg_replace('~(<\?(?!php|=|$))~i', '<?php echo \'\\1\'?>'."\n", $sp_match[1][$curr_sp]);
+                        $text_blocks[$curr_tb] = str_replace('%%%SMARTYSP'.$curr_sp.'%%%', $sp_match[1][$curr_sp], $text_blocks[$curr_tb]);
+                    }
+                }
+            }
+        }
+        
+        /* Compile the template tags into PHP code. */
+        $compiled_tags = array();
+        for ($i = 0, $for_max = count($template_tags); $i < $for_max; $i++) {
+            $this->_current_line_no += substr_count($text_blocks[$i], "\n");
+            $compiled_tags[] = $this->_compile_tag($template_tags[$i]);
+            $this->_current_line_no += substr_count($template_tags[$i], "\n");
+        }
+        if (count($this->_tag_stack)>0) {
+            list($_open_tag, $_line_no) = end($this->_tag_stack);
+            $this->_syntax_error("unclosed tag \{$_open_tag} (opened line $_line_no).", E_USER_ERROR, __FILE__, __LINE__);
+            return;
+        }
+
+        /* Reformat $text_blocks between 'strip' and '/strip' tags,
+           removing spaces, tabs and newlines. */
+        $strip = false;
+        for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) {
+            if ($compiled_tags[$i] == '{strip}') {
+                $compiled_tags[$i] = '';
+                $strip = true;
+                /* remove leading whitespaces */
+                $text_blocks[$i + 1] = ltrim($text_blocks[$i + 1]);
+            }
+            if ($strip) {
+                /* strip all $text_blocks before the next '/strip' */
+                for ($j = $i + 1; $j < $for_max; $j++) {
+                    /* remove leading and trailing whitespaces of each line */
+                    $text_blocks[$j] = preg_replace('![\t ]*[\r\n]+[\t ]*!', '', $text_blocks[$j]);
+                    if ($compiled_tags[$j] == '{/strip}') {                       
+                        /* remove trailing whitespaces from the last text_block */
+                        $text_blocks[$j] = rtrim($text_blocks[$j]);
+                    }
+                    $text_blocks[$j] = "<?php echo '" . strtr($text_blocks[$j], array("'"=>"\'", "\\"=>"\\\\")) . "'; ?>";
+                    if ($compiled_tags[$j] == '{/strip}') {
+                        $compiled_tags[$j] = "\n"; /* slurped by php, but necessary
+                                    if a newline is following the closing strip-tag */
+                        $strip = false;
+                        $i = $j;
+                        break;
+                    }
+                }
+            }
+        }
+        $compiled_content = '';
+        
+        $tag_guard = '%%%SMARTYOTG' . md5(uniqid(rand(), true)) . '%%%';
+        
+        /* Interleave the compiled contents and text blocks to get the final result. */
+        for ($i = 0, $for_max = count($compiled_tags); $i < $for_max; $i++) {
+            if ($compiled_tags[$i] == '') {
+                // tag result empty, remove first newline from following text block
+                $text_blocks[$i+1] = preg_replace('~^(\r\n|\r|\n)~', '', $text_blocks[$i+1]);
+            }
+            // replace legit PHP tags with placeholder
+            $text_blocks[$i] = str_replace('<?', $tag_guard, $text_blocks[$i]);
+            $compiled_tags[$i] = str_replace('<?', $tag_guard, $compiled_tags[$i]);
+            
+            $compiled_content .= $text_blocks[$i] . $compiled_tags[$i];
+        }
+        $compiled_content .= str_replace('<?', $tag_guard, $text_blocks[$i]);
+
+        // escape php tags created by interleaving
+        $compiled_content = str_replace('<?', "<?php echo '<?' ?>\n", $compiled_content);
+        $compiled_content = preg_replace("~(?<!')language\s*=\s*[\"\']?\s*php\s*[\"\']?~", "<?php echo 'language=php' ?>\n", $compiled_content);
+
+        // recover legit tags
+        $compiled_content = str_replace($tag_guard, '<?', $compiled_content); 
+        
+        // remove \n from the end of the file, if any
+        if (strlen($compiled_content) && (substr($compiled_content, -1) == "\n") ) {
+            $compiled_content = substr($compiled_content, 0, -1);
+        }
+
+        if (!empty($this->_cache_serial)) {
+            $compiled_content = "<?php \$this->_cache_serials['".$this->_cache_include."'] = '".$this->_cache_serial."'; ?>" . $compiled_content;
+        }
+
+        // run compiled template through postfilter functions
+        if (count($this->_plugins['postfilter']) > 0) {
+            foreach ($this->_plugins['postfilter'] as $filter_name => $postfilter) {
+                if ($postfilter === false) continue;
+                if ($postfilter[3] || is_callable($postfilter[0])) {
+                    $compiled_content = call_user_func_array($postfilter[0],
+                                                              array($compiled_content, &$this));
+                    $this->_plugins['postfilter'][$filter_name][3] = true;
+                } else {
+                    $this->_trigger_fatal_error("Smarty plugin error: postfilter '$filter_name' is not implemented");
+                }
+            }
+        }
+
+        // put header at the top of the compiled template
+        $template_header = "<?php /* Smarty version ".$this->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n";
+        $template_header .= "         compiled from ".strtr(urlencode($resource_name), array('%2F'=>'/', '%3A'=>':'))." */ ?>\n";
+
+        /* Emit code to load needed plugins. */
+        $this->_plugins_code = '';
+        if (count($this->_plugin_info)) {
+            $_plugins_params = "array('plugins' => array(";
+            foreach ($this->_plugin_info as $plugin_type => $plugins) {
+                foreach ($plugins as $plugin_name => $plugin_info) {
+                    $_plugins_params .= "array('$plugin_type', '$plugin_name', '" . strtr($plugin_info[0], array("'" => "\\'", "\\" => "\\\\")) . "', $plugin_info[1], ";
+                    $_plugins_params .= $plugin_info[2] ? 'true),' : 'false),';
+                }
+            }
+            $_plugins_params .= '))';
+            $plugins_code = "<?php require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');\nsmarty_core_load_plugins($_plugins_params, \$this); ?>\n";
+            $template_header .= $plugins_code;
+            $this->_plugin_info = array();
+            $this->_plugins_code = $plugins_code;
+        }
+
+        if ($this->_init_smarty_vars) {
+            $template_header .= "<?php require_once(SMARTY_CORE_DIR . 'core.assign_smarty_interface.php');\nsmarty_core_assign_smarty_interface(null, \$this); ?>\n";
+            $this->_init_smarty_vars = false;
+        }
+
+        $compiled_content = $template_header . $compiled_content;
+        return true;
+    }
+
+    /**
+     * Compile a template tag
+     *
+     * @param string $template_tag
+     * @return string
+     */
+    function _compile_tag($template_tag)
+    {
+        /* Matched comment. */
+        if (substr($template_tag, 0, 1) == '*' && substr($template_tag, -1) == '*')
+            return '';
+        
+        /* Split tag into two three parts: command, command modifiers and the arguments. */
+        if(! preg_match('~^(?:(' . $this->_num_const_regexp . '|' . $this->_obj_call_regexp . '|' . $this->_var_regexp
+                . '|\/?' . $this->_reg_obj_regexp . '|\/?' . $this->_func_regexp . ')(' . $this->_mod_regexp . '*))
+                      (?:\s+(.*))?$
+                    ~xs', $template_tag, $match)) {
+            $this->_syntax_error("unrecognized tag: $template_tag", E_USER_ERROR, __FILE__, __LINE__);
+        }
+        
+        $tag_command = $match[1];
+        $tag_modifier = isset($match[2]) ? $match[2] : null;
+        $tag_args = isset($match[3]) ? $match[3] : null;
+
+        if (preg_match('~^' . $this->_num_const_regexp . '|' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '$~', $tag_command)) {
+            /* tag name is a variable or object */
+            $_return = $this->_parse_var_props($tag_command . $tag_modifier);
+            return "<?php echo $_return; ?>" . $this->_additional_newline;
+        }
+
+        /* If the tag name is a registered object, we process it. */
+        if (preg_match('~^\/?' . $this->_reg_obj_regexp . '$~', $tag_command)) {
+            return $this->_compile_registered_object_tag($tag_command, $this->_parse_attrs($tag_args), $tag_modifier);
+        }
+
+        switch ($tag_command) {
+            case 'include':
+                return $this->_compile_include_tag($tag_args);
+
+            case 'include_php':
+                return $this->_compile_include_php_tag($tag_args);
+
+            case 'if':
+                $this->_push_tag('if');
+                return $this->_compile_if_tag($tag_args);
+
+            case 'else':
+                list($_open_tag) = end($this->_tag_stack);
+                if ($_open_tag != 'if' && $_open_tag != 'elseif')
+                    $this->_syntax_error('unexpected {else}', E_USER_ERROR, __FILE__, __LINE__);
+                else
+                    $this->_push_tag('else');
+                return '<?php else: ?>';
+
+            case 'elseif':
+                list($_open_tag) = end($this->_tag_stack);
+                if ($_open_tag != 'if' && $_open_tag != 'elseif')
+                    $this->_syntax_error('unexpected {elseif}', E_USER_ERROR, __FILE__, __LINE__);
+                if ($_open_tag == 'if')
+                    $this->_push_tag('elseif');
+                return $this->_compile_if_tag($tag_args, true);
+
+            case '/if':
+                $this->_pop_tag('if');
+                return '<?php endif; ?>';
+
+            case 'capture':
+                return $this->_compile_capture_tag(true, $tag_args);
+
+            case '/capture':
+                return $this->_compile_capture_tag(false);
+
+            case 'ldelim':
+                return $this->left_delimiter;
+
+            case 'rdelim':
+                return $this->right_delimiter;
+
+            case 'section':
+                $this->_push_tag('section');
+                return $this->_compile_section_start($tag_args);
+
+            case 'sectionelse':
+                $this->_push_tag('sectionelse');
+                return "<?php endfor; else: ?>";
+                break;
+
+            case '/section':
+                $_open_tag = $this->_pop_tag('section');
+                if ($_open_tag == 'sectionelse')
+                    return "<?php endif; ?>";
+                else
+                    return "<?php endfor; endif; ?>";
+
+            case 'foreach':
+                $this->_push_tag('foreach');
+                return $this->_compile_foreach_start($tag_args);
+                break;
+
+            case 'foreachelse':
+                $this->_push_tag('foreachelse');
+                return "<?php endforeach; else: ?>";
+
+            case '/foreach':
+                $_open_tag = $this->_pop_tag('foreach');
+                if ($_open_tag == 'foreachelse')
+                    return "<?php endif; unset(\$_from); ?>";
+                else
+                    return "<?php endforeach; endif; unset(\$_from); ?>";
+                break;
+
+            case 'strip':
+            case '/strip':
+                if (substr($tag_command, 0, 1)=='/') {
+                    $this->_pop_tag('strip');
+                    if (--$this->_strip_depth==0) { /* outermost closing {/strip} */
+                        $this->_additional_newline = "\n";
+                        return '{' . $tag_command . '}';
+                    }
+                } else {
+                    $this->_push_tag('strip');
+                    if ($this->_strip_depth++==0) { /* outermost opening {strip} */
+                        $this->_additional_newline = "";
+                        return '{' . $tag_command . '}';
+                    }
+                }
+                return '';
+
+            case 'php':
+                /* handle folded tags replaced by {php} */
+                list(, $block) = each($this->_folded_blocks);
+                $this->_current_line_no += substr_count($block[0], "\n");
+                /* the number of matched elements in the regexp in _compile_file()
+                   determins the type of folded tag that was found */
+                switch (count($block)) {
+                    case 2: /* comment */
+                        return '';
+
+                    case 3: /* literal */
+                        return "<?php echo '" . strtr($block[2], array("'"=>"\'", "\\"=>"\\\\")) . "'; ?>" . $this->_additional_newline;
+
+                    case 4: /* php */
+                        if ($this->security && !$this->security_settings['PHP_TAGS']) {
+                            $this->_syntax_error("(secure mode) php tags not permitted", E_USER_WARNING, __FILE__, __LINE__);
+                            return;
+                        }
+                        return '<?php ' . $block[3] .' ?>';
+                }
+                break;
+
+            case 'insert':
+                return $this->_compile_insert_tag($tag_args);
+
+            default:
+                if ($this->_compile_compiler_tag($tag_command, $tag_args, $output)) {
+                    return $output;
+                } else if ($this->_compile_block_tag($tag_command, $tag_args, $tag_modifier, $output)) {
+                    return $output;
+                } else if ($this->_compile_custom_tag($tag_command, $tag_args, $tag_modifier, $output)) {
+                    return $output;                    
+                } else {
+                    $this->_syntax_error("unrecognized tag '$tag_command'", E_USER_ERROR, __FILE__, __LINE__);
+                }
+
+        }
+    }
+
+
+    /**
+     * compile the custom compiler tag
+     *
+     * sets $output to the compiled custom compiler tag
+     * @param string $tag_command
+     * @param string $tag_args
+     * @param string $output
+     * @return boolean
+     */
+    function _compile_compiler_tag($tag_command, $tag_args, &$output)
+    {
+        $found = false;
+        $have_function = true;
+
+        /*
+         * First we check if the compiler function has already been registered
+         * or loaded from a plugin file.
+         */
+        if (isset($this->_plugins['compiler'][$tag_command])) {
+            $found = true;
+            $plugin_func = $this->_plugins['compiler'][$tag_command][0];
+            if (!is_callable($plugin_func)) {
+                $message = "compiler function '$tag_command' is not implemented";
+                $have_function = false;
+            }
+        }
+        /*
+         * Otherwise we need to load plugin file and look for the function
+         * inside it.
+         */
+        else if ($plugin_file = $this->_get_plugin_filepath('compiler', $tag_command)) {
+            $found = true;
+
+            include_once $plugin_file;
+
+            $plugin_func = 'smarty_compiler_' . $tag_command;
+            if (!is_callable($plugin_func)) {
+                $message = "plugin function $plugin_func() not found in $plugin_file\n";
+                $have_function = false;
+            } else {
+                $this->_plugins['compiler'][$tag_command] = array($plugin_func, null, null, null, true);
+            }
+        }
+
+        /*
+         * True return value means that we either found a plugin or a
+         * dynamically registered function. False means that we didn't and the
+         * compiler should now emit code to load custom function plugin for this
+         * tag.
+         */
+        if ($found) {
+            if ($have_function) {
+                $output = call_user_func_array($plugin_func, array($tag_args, &$this));
+                if($output != '') {
+                $output = '<?php ' . $this->_push_cacheable_state('compiler', $tag_command)
+                                   . $output
+                                   . $this->_pop_cacheable_state('compiler', $tag_command) . ' ?>';
+                }
+            } else {
+                $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);
+            }
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+
+    /**
+     * compile block function tag
+     *
+     * sets $output to compiled block function tag
+     * @param string $tag_command
+     * @param string $tag_args
+     * @param string $tag_modifier
+     * @param string $output
+     * @return boolean
+     */
+    function _compile_block_tag($tag_command, $tag_args, $tag_modifier, &$output)
+    {
+        if (substr($tag_command, 0, 1) == '/') {
+            $start_tag = false;
+            $tag_command = substr($tag_command, 1);
+        } else
+            $start_tag = true;
+
+        $found = false;
+        $have_function = true;
+
+        /*
+         * First we check if the block function has already been registered
+         * or loaded from a plugin file.
+         */
+        if (isset($this->_plugins['block'][$tag_command])) {
+            $found = true;
+            $plugin_func = $this->_plugins['block'][$tag_command][0];
+            if (!is_callable($plugin_func)) {
+                $message = "block function '$tag_command' is not implemented";
+                $have_function = false;
+            }
+        }
+        /*
+         * Otherwise we need to load plugin file and look for the function
+         * inside it.
+         */
+        else if ($plugin_file = $this->_get_plugin_filepath('block', $tag_command)) {
+            $found = true;
+
+            include_once $plugin_file;
+
+            $plugin_func = 'smarty_block_' . $tag_command;
+            if (!function_exists($plugin_func)) {
+                $message = "plugin function $plugin_func() not found in $plugin_file\n";
+                $have_function = false;
+            } else {
+                $this->_plugins['block'][$tag_command] = array($plugin_func, null, null, null, true);
+
+            }
+        }
+
+        if (!$found) {
+            return false;
+        } else if (!$have_function) {
+            $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);
+            return true;
+        }
+
+        /*
+         * Even though we've located the plugin function, compilation
+         * happens only once, so the plugin will still need to be loaded
+         * at runtime for future requests.
+         */
+        $this->_add_plugin('block', $tag_command);
+
+        if ($start_tag)
+            $this->_push_tag($tag_command);
+        else
+            $this->_pop_tag($tag_command);
+
+        if ($start_tag) {
+            $output = '<?php ' . $this->_push_cacheable_state('block', $tag_command);
+            $attrs = $this->_parse_attrs($tag_args);
+            $_cache_attrs='';
+            $arg_list = $this->_compile_arg_list('block', $tag_command, $attrs, $_cache_attrs);
+            $output .= "$_cache_attrs\$this->_tag_stack[] = array('$tag_command', array(".implode(',', $arg_list).')); ';
+            $output .= '$_block_repeat=true;' . $this->_compile_plugin_call('block', $tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], null, $this, $_block_repeat);';
+            $output .= 'while ($_block_repeat) { ob_start(); ?>';
+        } else {
+            $output = '<?php $_block_content = ob_get_contents(); ob_end_clean(); ';
+            $_out_tag_text = $this->_compile_plugin_call('block', $tag_command).'($this->_tag_stack[count($this->_tag_stack)-1][1], $_block_content, $this, $_block_repeat)';
+            if ($tag_modifier != '') {
+                $this->_parse_modifiers($_out_tag_text, $tag_modifier);
+            }
+            $output .= '$_block_repeat=false;echo ' . $_out_tag_text . '; } ';
+            $output .= " array_pop(\$this->_tag_stack); " . $this->_pop_cacheable_state('block', $tag_command) . '?>';
+        }
+
+        return true;
+    }
+
+
+    /**
+     * compile custom function tag
+     *
+     * @param string $tag_command
+     * @param string $tag_args
+     * @param string $tag_modifier
+     * @return string
+     */
+    function _compile_custom_tag($tag_command, $tag_args, $tag_modifier, &$output)
+    {
+        $found = false;
+        $have_function = true;
+
+        /*
+         * First we check if the custom function has already been registered
+         * or loaded from a plugin file.
+         */
+        if (isset($this->_plugins['function'][$tag_command])) {
+            $found = true;
+            $plugin_func = $this->_plugins['function'][$tag_command][0];
+            if (!is_callable($plugin_func)) {
+                $message = "custom function '$tag_command' is not implemented";
+                $have_function = false;
+            }
+        }
+        /*
+         * Otherwise we need to load plugin file and look for the function
+         * inside it.
+         */
+        else if ($plugin_file = $this->_get_plugin_filepath('function', $tag_command)) {
+            $found = true;
+
+            include_once $plugin_file;
+
+            $plugin_func = 'smarty_function_' . $tag_command;
+            if (!function_exists($plugin_func)) {
+                $message = "plugin function $plugin_func() not found in $plugin_file\n";
+                $have_function = false;
+            } else {
+                $this->_plugins['function'][$tag_command] = array($plugin_func, null, null, null, true);
+
+            }
+        }
+
+        if (!$found) {
+            return false;
+        } else if (!$have_function) {
+            $this->_syntax_error($message, E_USER_WARNING, __FILE__, __LINE__);
+            return true;
+        }
+
+        /* declare plugin to be loaded on display of the template that
+           we compile right now */
+        $this->_add_plugin('function', $tag_command);
+
+        $_cacheable_state = $this->_push_cacheable_state('function', $tag_command);
+        $attrs = $this->_parse_attrs($tag_args);
+        $_cache_attrs = '';
+        $arg_list = $this->_compile_arg_list('function', $tag_command, $attrs, $_cache_attrs);
+
+        $output = $this->_compile_plugin_call('function', $tag_command).'(array('.implode(',', $arg_list)."), \$this)";
+        if($tag_modifier != '') {
+            $this->_parse_modifiers($output, $tag_modifier);
+        }
+
+        if($output != '') {
+            $output =  '<?php ' . $_cacheable_state . $_cache_attrs . 'echo ' . $output . ';'
+                . $this->_pop_cacheable_state('function', $tag_command) . "?>" . $this->_additional_newline;
+        }
+
+        return true;
+    }
+
+    /**
+     * compile a registered object tag
+     *
+     * @param string $tag_command
+     * @param array $attrs
+     * @param string $tag_modifier
+     * @return string
+     */
+    function _compile_registered_object_tag($tag_command, $attrs, $tag_modifier)
+    {
+        if (substr($tag_command, 0, 1) == '/') {
+            $start_tag = false;
+            $tag_command = substr($tag_command, 1);
+        } else {
+            $start_tag = true;
+        }
+
+        list($object, $obj_comp) = explode('->', $tag_command);
+
+        $arg_list = array();
+        if(count($attrs)) {
+            $_assign_var = false;
+            foreach ($attrs as $arg_name => $arg_value) {
+                if($arg_name == 'assign') {
+                    $_assign_var = $arg_value;
+                    unset($attrs['assign']);
+                    continue;
+                }
+                if (is_bool($arg_value))
+                    $arg_value = $arg_value ? 'true' : 'false';
+                $arg_list[] = "'$arg_name' => $arg_value";
+            }
+        }
+
+        if($this->_reg_objects[$object][2]) {
+            // smarty object argument format
+            $args = "array(".implode(',', (array)$arg_list)."), \$this";
+        } else {
+            // traditional argument format
+            $args = implode(',', array_values($attrs));
+            if (empty($args)) {
+                $args = '';
+            }
+        }
+
+        $prefix = '';
+        $postfix = '';
+        $newline = '';
+        if(!is_object($this->_reg_objects[$object][0])) {
+            $this->_trigger_fatal_error("registered '$object' is not an object" , $this->_current_file, $this->_current_line_no, __FILE__, __LINE__);
+        } elseif(!empty($this->_reg_objects[$object][1]) && !in_array($obj_comp, $this->_reg_objects[$object][1])) {
+            $this->_trigger_fatal_error("'$obj_comp' is not a registered component of object '$object'", $this->_current_file, $this->_current_line_no, __FILE__, __LINE__);
+        } elseif(method_exists($this->_reg_objects[$object][0], $obj_comp)) {
+            // method
+            if(in_array($obj_comp, $this->_reg_objects[$object][3])) {
+                // block method
+                if ($start_tag) {
+                    $prefix = "\$this->_tag_stack[] = array('$obj_comp', $args); ";
+                    $prefix .= "\$_block_repeat=true; \$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], null, \$this, \$_block_repeat); ";
+                    $prefix .= "while (\$_block_repeat) { ob_start();";
+                    $return = null;
+                    $postfix = '';
+                } else {
+                    $prefix = "\$_obj_block_content = ob_get_contents(); ob_end_clean(); \$_block_repeat=false;";
+                    $return = "\$this->_reg_objects['$object'][0]->$obj_comp(\$this->_tag_stack[count(\$this->_tag_stack)-1][1], \$_obj_block_content, \$this, \$_block_repeat)";
+                    $postfix = "} array_pop(\$this->_tag_stack);";
+                }
+            } else {
+                // non-block method
+                $return = "\$this->_reg_objects['$object'][0]->$obj_comp($args)";
+            }
+        } else {
+            // property
+            $return = "\$this->_reg_objects['$object'][0]->$obj_comp";
+        }
+
+        if($return != null) {
+            if($tag_modifier != '') {
+                $this->_parse_modifiers($return, $tag_modifier);
+            }
+
+            if(!empty($_assign_var)) {
+                $output = "\$this->assign('" . $this->_dequote($_assign_var) ."',  $return);";
+            } else {
+                $output = 'echo ' . $return . ';';
+                $newline = $this->_additional_newline;
+            }
+        } else {
+            $output = '';
+        }
+
+        return '<?php ' . $prefix . $output . $postfix . "?>" . $newline;
+    }
+
+    /**
+     * Compile {insert ...} tag
+     *
+     * @param string $tag_args
+     * @return string
+     */
+    function _compile_insert_tag($tag_args)
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+        $name = $this->_dequote($attrs['name']);
+
+        if (empty($name)) {
+            return $this->_syntax_error("missing insert name", E_USER_ERROR, __FILE__, __LINE__);
+        }
+        
+        if (!preg_match('~^\w+$~', $name)) {
+            return $this->_syntax_error("'insert: 'name' must be an insert function name", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        if (!empty($attrs['script'])) {
+            $delayed_loading = true;
+        } else {
+            $delayed_loading = false;
+        }
+
+        foreach ($attrs as $arg_name => $arg_value) {
+            if (is_bool($arg_value))
+                $arg_value = $arg_value ? 'true' : 'false';
+            $arg_list[] = "'$arg_name' => $arg_value";
+        }
+
+        $this->_add_plugin('insert', $name, $delayed_loading);
+
+        $_params = "array('args' => array(".implode(', ', (array)$arg_list)."))";
+
+        return "<?php require_once(SMARTY_CORE_DIR . 'core.run_insert_handler.php');\necho smarty_core_run_insert_handler($_params, \$this); ?>" . $this->_additional_newline;
+    }
+
+    /**
+     * Compile {include ...} tag
+     *
+     * @param string $tag_args
+     * @return string
+     */
+    function _compile_include_tag($tag_args)
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+        $arg_list = array();
+
+        if (empty($attrs['file'])) {
+            $this->_syntax_error("missing 'file' attribute in include tag", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        foreach ($attrs as $arg_name => $arg_value) {
+            if ($arg_name == 'file') {
+                $include_file = $arg_value;
+                continue;
+            } else if ($arg_name == 'assign') {
+                $assign_var = $arg_value;
+                continue;
+            }
+            if (is_bool($arg_value))
+                $arg_value = $arg_value ? 'true' : 'false';
+            $arg_list[] = "'$arg_name' => $arg_value";
+        }
+
+        $output = '<?php ';
+
+        if (isset($assign_var)) {
+            $output .= "ob_start();\n";
+        }
+
+        $output .=
+            "\$_smarty_tpl_vars = \$this->_tpl_vars;\n";
+
+
+        $_params = "array('smarty_include_tpl_file' => " . $include_file . ", 'smarty_include_vars' => array(".implode(',', (array)$arg_list)."))";
+        $output .= "\$this->_smarty_include($_params);\n" .
+        "\$this->_tpl_vars = \$_smarty_tpl_vars;\n" .
+        "unset(\$_smarty_tpl_vars);\n";
+
+        if (isset($assign_var)) {
+            $output .= "\$this->assign(" . $assign_var . ", ob_get_contents()); ob_end_clean();\n";
+        }
+
+        $output .= ' ?>';
+
+        return $output;
+
+    }
+
+    /**
+     * Compile {include ...} tag
+     *
+     * @param string $tag_args
+     * @return string
+     */
+    function _compile_include_php_tag($tag_args)
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+
+        if (empty($attrs['file'])) {
+            $this->_syntax_error("missing 'file' attribute in include_php tag", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        $assign_var = (empty($attrs['assign'])) ? '' : $this->_dequote($attrs['assign']);
+        $once_var = (empty($attrs['once']) || $attrs['once']=='false') ? 'false' : 'true';
+
+        $arg_list = array();
+        foreach($attrs as $arg_name => $arg_value) {
+            if($arg_name != 'file' AND $arg_name != 'once' AND $arg_name != 'assign') {
+                if(is_bool($arg_value))
+                    $arg_value = $arg_value ? 'true' : 'false';
+                $arg_list[] = "'$arg_name' => $arg_value";
+            }
+        }
+
+        $_params = "array('smarty_file' => " . $attrs['file'] . ", 'smarty_assign' => '$assign_var', 'smarty_once' => $once_var, 'smarty_include_vars' => array(".implode(',', $arg_list)."))";
+
+        return "<?php require_once(SMARTY_CORE_DIR . 'core.smarty_include_php.php');\nsmarty_core_smarty_include_php($_params, \$this); ?>" . $this->_additional_newline;
+    }
+
+
+    /**
+     * Compile {section ...} tag
+     *
+     * @param string $tag_args
+     * @return string
+     */
+    function _compile_section_start($tag_args)
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+        $arg_list = array();
+
+        $output = '<?php ';
+        $section_name = $attrs['name'];
+        if (empty($section_name)) {
+            $this->_syntax_error("missing section name", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        $output .= "unset(\$this->_sections[$section_name]);\n";
+        $section_props = "\$this->_sections[$section_name]";
+
+        foreach ($attrs as $attr_name => $attr_value) {
+            switch ($attr_name) {
+                case 'loop':
+                    $output .= "{$section_props}['loop'] = is_array(\$_loop=$attr_value) ? count(\$_loop) : max(0, (int)\$_loop); unset(\$_loop);\n";
+                    break;
+
+                case 'show':
+                    if (is_bool($attr_value))
+                        $show_attr_value = $attr_value ? 'true' : 'false';
+                    else
+                        $show_attr_value = "(bool)$attr_value";
+                    $output .= "{$section_props}['show'] = $show_attr_value;\n";
+                    break;
+
+                case 'name':
+                    $output .= "{$section_props}['$attr_name'] = $attr_value;\n";
+                    break;
+
+                case 'max':
+                case 'start':
+                    $output .= "{$section_props}['$attr_name'] = (int)$attr_value;\n";
+                    break;
+
+                case 'step':
+                    $output .= "{$section_props}['$attr_name'] = ((int)$attr_value) == 0 ? 1 : (int)$attr_value;\n";
+                    break;
+
+                default:
+                    $this->_syntax_error("unknown section attribute - '$attr_name'", E_USER_ERROR, __FILE__, __LINE__);
+                    break;
+            }
+        }
+
+        if (!isset($attrs['show']))
+            $output .= "{$section_props}['show'] = true;\n";
+
+        if (!isset($attrs['loop']))
+            $output .= "{$section_props}['loop'] = 1;\n";
+
+        if (!isset($attrs['max']))
+            $output .= "{$section_props}['max'] = {$section_props}['loop'];\n";
+        else
+            $output .= "if ({$section_props}['max'] < 0)\n" .
+                       "    {$section_props}['max'] = {$section_props}['loop'];\n";
+
+        if (!isset($attrs['step']))
+            $output .= "{$section_props}['step'] = 1;\n";
+
+        if (!isset($attrs['start']))
+            $output .= "{$section_props}['start'] = {$section_props}['step'] > 0 ? 0 : {$section_props}['loop']-1;\n";
+        else {
+            $output .= "if ({$section_props}['start'] < 0)\n" .
+                       "    {$section_props}['start'] = max({$section_props}['step'] > 0 ? 0 : -1, {$section_props}['loop'] + {$section_props}['start']);\n" .
+                       "else\n" .
+                       "    {$section_props}['start'] = min({$section_props}['start'], {$section_props}['step'] > 0 ? {$section_props}['loop'] : {$section_props}['loop']-1);\n";
+        }
+
+        $output .= "if ({$section_props}['show']) {\n";
+        if (!isset($attrs['start']) && !isset($attrs['step']) && !isset($attrs['max'])) {
+            $output .= "    {$section_props}['total'] = {$section_props}['loop'];\n";
+        } else {
+            $output .= "    {$section_props}['total'] = min(ceil(({$section_props}['step'] > 0 ? {$section_props}['loop'] - {$section_props}['start'] : {$section_props}['start']+1)/abs({$section_props}['step'])), {$section_props}['max']);\n";
+        }
+        $output .= "    if ({$section_props}['total'] == 0)\n" .
+                   "        {$section_props}['show'] = false;\n" .
+                   "} else\n" .
+                   "    {$section_props}['total'] = 0;\n";
+
+        $output .= "if ({$section_props}['show']):\n";
+        $output .= "
+            for ({$section_props}['index'] = {$section_props}['start'], {$section_props}['iteration'] = 1;
+                 {$section_props}['iteration'] <= {$section_props}['total'];
+                 {$section_props}['index'] += {$section_props}['step'], {$section_props}['iteration']++):\n";
+        $output .= "{$section_props}['rownum'] = {$section_props}['iteration'];\n";
+        $output .= "{$section_props}['index_prev'] = {$section_props}['index'] - {$section_props}['step'];\n";
+        $output .= "{$section_props}['index_next'] = {$section_props}['index'] + {$section_props}['step'];\n";
+        $output .= "{$section_props}['first']      = ({$section_props}['iteration'] == 1);\n";
+        $output .= "{$section_props}['last']       = ({$section_props}['iteration'] == {$section_props}['total']);\n";
+
+        $output .= "?>";
+
+        return $output;
+    }
+
+
+    /**
+     * Compile {foreach ...} tag.
+     *
+     * @param string $tag_args
+     * @return string
+     */
+    function _compile_foreach_start($tag_args)
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+        $arg_list = array();
+
+        if (empty($attrs['from'])) {
+            return $this->_syntax_error("foreach: missing 'from' attribute", E_USER_ERROR, __FILE__, __LINE__);
+        }
+        $from = $attrs['from'];
+
+        if (empty($attrs['item'])) {
+            return $this->_syntax_error("foreach: missing 'item' attribute", E_USER_ERROR, __FILE__, __LINE__);
+        }
+        $item = $this->_dequote($attrs['item']);
+        if (!preg_match('~^\w+$~', $item)) {
+            return $this->_syntax_error("foreach: 'item' must be a variable name (literal string)", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        if (isset($attrs['key'])) {
+            $key  = $this->_dequote($attrs['key']);
+            if (!preg_match('~^\w+$~', $key)) {
+                return $this->_syntax_error("foreach: 'key' must to be a variable name (literal string)", E_USER_ERROR, __FILE__, __LINE__);
+            }
+            $key_part = "\$this->_tpl_vars['$key'] => ";
+        } else {
+            $key = null;
+            $key_part = '';
+        }
+
+        if (isset($attrs['name'])) {
+            $name = $attrs['name'];
+        } else {
+            $name = null;
+        }
+
+        $output = '<?php ';
+        $output .= "\$_from = $from; if (!is_array(\$_from) && !is_object(\$_from)) { settype(\$_from, 'array'); }";
+        if (isset($name)) {
+            $foreach_props = "\$this->_foreach[$name]";
+            $output .= "{$foreach_props} = array('total' => count(\$_from), 'iteration' => 0);\n";
+            $output .= "if ({$foreach_props}['total'] > 0):\n";
+            $output .= "    foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n";
+            $output .= "        {$foreach_props}['iteration']++;\n";
+        } else {
+            $output .= "if (count(\$_from)):\n";
+            $output .= "    foreach (\$_from as $key_part\$this->_tpl_vars['$item']):\n";
+        }
+        $output .= '?>';
+
+        return $output;
+    }
+
+
+    /**
+     * Compile {capture} .. {/capture} tags
+     *
+     * @param boolean $start true if this is the {capture} tag
+     * @param string $tag_args
+     * @return string
+     */
+
+    function _compile_capture_tag($start, $tag_args = '')
+    {
+        $attrs = $this->_parse_attrs($tag_args);
+
+        if ($start) {
+            $buffer = isset($attrs['name']) ? $attrs['name'] : "'default'";
+            $assign = isset($attrs['assign']) ? $attrs['assign'] : null;
+            $append = isset($attrs['append']) ? $attrs['append'] : null;
+            
+            $output = "<?php ob_start(); ?>";
+            $this->_capture_stack[] = array($buffer, $assign, $append);
+        } else {
+            list($buffer, $assign, $append) = array_pop($this->_capture_stack);
+            $output = "<?php \$this->_smarty_vars['capture'][$buffer] = ob_get_contents(); ";
+            if (isset($assign)) {
+                $output .= " \$this->assign($assign, ob_get_contents());";
+            }
+            if (isset($append)) {
+                $output .= " \$this->append($append, ob_get_contents());";
+            }
+            $output .= "ob_end_clean(); ?>";
+        }
+
+        return $output;
+    }
+
+    /**
+     * Compile {if ...} tag
+     *
+     * @param string $tag_args
+     * @param boolean $elseif if true, uses elseif instead of if
+     * @return string
+     */
+    function _compile_if_tag($tag_args, $elseif = false)
+    {
+
+        /* Tokenize args for 'if' tag. */
+        preg_match_all('~(?>
+                ' . $this->_obj_call_regexp . '(?:' . $this->_mod_regexp . '*)? | # valid object call
+                ' . $this->_var_regexp . '(?:' . $this->_mod_regexp . '*)?    | # var or quoted string
+                \-?0[xX][0-9a-fA-F]+|\-?\d+(?:\.\d+)?|\.\d+|!==|===|==|!=|<>|<<|>>|<=|>=|\&\&|\|\||\(|\)|,|\!|\^|=|\&|\~|<|>|\||\%|\+|\-|\/|\*|\@    | # valid non-word token
+                \b\w+\b                                                        | # valid word token
+                \S+                                                           # anything else
+                )~x', $tag_args, $match);
+
+        $tokens = $match[0];
+
+        if(empty($tokens)) {
+            $_error_msg = $elseif ? "'elseif'" : "'if'";
+            $_error_msg .= ' statement requires arguments'; 
+            $this->_syntax_error($_error_msg, E_USER_ERROR, __FILE__, __LINE__);
+        }
+            
+                
+        // make sure we have balanced parenthesis
+        $token_count = array_count_values($tokens);
+        if(isset($token_count['(']) && $token_count['('] != $token_count[')']) {
+            $this->_syntax_error("unbalanced parenthesis in if statement", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        $is_arg_stack = array();
+
+        for ($i = 0; $i < count($tokens); $i++) {
+
+            $token = &$tokens[$i];
+
+            switch (strtolower($token)) {
+                case '!':
+                case '%':
+                case '!==':
+                case '==':
+                case '===':
+                case '>':
+                case '<':
+                case '!=':
+                case '<>':
+                case '<<':
+                case '>>':
+                case '<=':
+                case '>=':
+                case '&&':
+                case '||':
+                case '|':
+                case '^':
+                case '&':
+                case '~':
+                case ')':
+                case ',':
+                case '+':
+                case '-':
+                case '*':
+                case '/':
+                case '@':
+                    break;
+
+                case 'eq':
+                    $token = '==';
+                    break;
+
+                case 'ne':
+                case 'neq':
+                    $token = '!=';
+                    break;
+
+                case 'lt':
+                    $token = '<';
+                    break;
+
+                case 'le':
+                case 'lte':
+                    $token = '<=';
+                    break;
+
+                case 'gt':
+                    $token = '>';
+                    break;
+
+                case 'ge':
+                case 'gte':
+                    $token = '>=';
+                    break;
+
+                case 'and':
+                    $token = '&&';
+                    break;
+
+                case 'or':
+                    $token = '||';
+                    break;
+
+                case 'not':
+                    $token = '!';
+                    break;
+
+                case 'mod':
+                    $token = '%';
+                    break;
+
+                case '(':
+                    array_push($is_arg_stack, $i);
+                    break;
+
+                case 'is':
+                    /* If last token was a ')', we operate on the parenthesized
+                       expression. The start of the expression is on the stack.
+                       Otherwise, we operate on the last encountered token. */
+                    if ($tokens[$i-1] == ')')
+                        $is_arg_start = array_pop($is_arg_stack);
+                    else
+                        $is_arg_start = $i-1;
+                    /* Construct the argument for 'is' expression, so it knows
+                       what to operate on. */
+                    $is_arg = implode(' ', array_slice($tokens, $is_arg_start, $i - $is_arg_start));
+
+                    /* Pass all tokens from next one until the end to the
+                       'is' expression parsing function. The function will
+                       return modified tokens, where the first one is the result
+                       of the 'is' expression and the rest are the tokens it
+                       didn't touch. */
+                    $new_tokens = $this->_parse_is_expr($is_arg, array_slice($tokens, $i+1));
+
+                    /* Replace the old tokens with the new ones. */
+                    array_splice($tokens, $is_arg_start, count($tokens), $new_tokens);
+
+                    /* Adjust argument start so that it won't change from the
+                       current position for the next iteration. */
+                    $i = $is_arg_start;
+                    break;
+
+                default:
+                    if(preg_match('~^' . $this->_func_regexp . '$~', $token) ) {
+                            // function call
+                            if($this->security &&
+                               !in_array($token, $this->security_settings['IF_FUNCS'])) {
+                                $this->_syntax_error("(secure mode) '$token' not allowed in if statement", E_USER_ERROR, __FILE__, __LINE__);
+                            }
+                    } elseif(preg_match('~^' . $this->_var_regexp . '$~', $token) && (strpos('+-*/^%&|', substr($token, -1)) === false) && isset($tokens[$i+1]) && $tokens[$i+1] == '(') {
+                        // variable function call
+                        $this->_syntax_error("variable function call '$token' not allowed in if statement", E_USER_ERROR, __FILE__, __LINE__);                      
+                    } elseif(preg_match('~^' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '(?:' . $this->_mod_regexp . '*)$~', $token)) {
+                        // object or variable
+                        $token = $this->_parse_var_props($token);
+                    } elseif(is_numeric($token)) {
+                        // number, skip it
+                    } else {
+                        $this->_syntax_error("unidentified token '$token'", E_USER_ERROR, __FILE__, __LINE__);
+                    }
+                    break;
+            }
+        }
+
+        if ($elseif)
+            return '<?php elseif ('.implode(' ', $tokens).'): ?>';
+        else
+            return '<?php if ('.implode(' ', $tokens).'): ?>';
+    }
+
+
+    function _compile_arg_list($type, $name, $attrs, &$cache_code) {
+        $arg_list = array();
+
+        if (isset($type) && isset($name)
+            && isset($this->_plugins[$type])
+            && isset($this->_plugins[$type][$name])
+            && empty($this->_plugins[$type][$name][4])
+            && is_array($this->_plugins[$type][$name][5])
+            ) {
+            /* we have a list of parameters that should be cached */
+            $_cache_attrs = $this->_plugins[$type][$name][5];
+            $_count = $this->_cache_attrs_count++;
+            $cache_code = "\$_cache_attrs =& \$this->_smarty_cache_attrs('$this->_cache_serial','$_count');";
+
+        } else {
+            /* no parameters are cached */
+            $_cache_attrs = null;
+        }
+
+        foreach ($attrs as $arg_name => $arg_value) {
+            if (is_bool($arg_value))
+                $arg_value = $arg_value ? 'true' : 'false';
+            if (is_null($arg_value))
+                $arg_value = 'null';
+            if ($_cache_attrs && in_array($arg_name, $_cache_attrs)) {
+                $arg_list[] = "'$arg_name' => (\$this->_cache_including) ? \$_cache_attrs['$arg_name'] : (\$_cache_attrs['$arg_name']=$arg_value)";
+            } else {
+                $arg_list[] = "'$arg_name' => $arg_value";
+            }
+        }
+        return $arg_list;
+    }
+
+    /**
+     * Parse is expression
+     *
+     * @param string $is_arg
+     * @param array $tokens
+     * @return array
+     */
+    function _parse_is_expr($is_arg, $tokens)
+    {
+        $expr_end = 0;
+        $negate_expr = false;
+
+        if (($first_token = array_shift($tokens)) == 'not') {
+            $negate_expr = true;
+            $expr_type = array_shift($tokens);
+        } else
+            $expr_type = $first_token;
+
+        switch ($expr_type) {
+            case 'even':
+                if (isset($tokens[$expr_end]) && $tokens[$expr_end] == 'by') {
+                    $expr_end++;
+                    $expr_arg = $tokens[$expr_end++];
+                    $expr = "!(1 & ($is_arg / " . $this->_parse_var_props($expr_arg) . "))";
+                } else
+                    $expr = "!(1 & $is_arg)";
+                break;
+
+            case 'odd':
+                if (isset($tokens[$expr_end]) && $tokens[$expr_end] == 'by') {
+                    $expr_end++;
+                    $expr_arg = $tokens[$expr_end++];
+                    $expr = "(1 & ($is_arg / " . $this->_parse_var_props($expr_arg) . "))";
+                } else
+                    $expr = "(1 & $is_arg)";
+                break;
+
+            case 'div':
+                if (@$tokens[$expr_end] == 'by') {
+                    $expr_end++;
+                    $expr_arg = $tokens[$expr_end++];
+                    $expr = "!($is_arg % " . $this->_parse_var_props($expr_arg) . ")";
+                } else {
+                    $this->_syntax_error("expecting 'by' after 'div'", E_USER_ERROR, __FILE__, __LINE__);
+                }
+                break;
+
+            default:
+                $this->_syntax_error("unknown 'is' expression - '$expr_type'", E_USER_ERROR, __FILE__, __LINE__);
+                break;
+        }
+
+        if ($negate_expr) {
+            $expr = "!($expr)";
+        }
+
+        array_splice($tokens, 0, $expr_end, $expr);
+
+        return $tokens;
+    }
+
+
+    /**
+     * Parse attribute string
+     *
+     * @param string $tag_args
+     * @return array
+     */
+    function _parse_attrs($tag_args)
+    {
+
+        /* Tokenize tag attributes. */
+        preg_match_all('~(?:' . $this->_obj_call_regexp . '|' . $this->_qstr_regexp . ' | (?>[^"\'=\s]+)
+                         )+ |
+                         [=]
+                        ~x', $tag_args, $match);
+        $tokens       = $match[0];
+
+        $attrs = array();
+        /* Parse state:
+            0 - expecting attribute name
+            1 - expecting '='
+            2 - expecting attribute value (not '=') */
+        $state = 0;
+
+        foreach ($tokens as $token) {
+            switch ($state) {
+                case 0:
+                    /* If the token is a valid identifier, we set attribute name
+                       and go to state 1. */
+                    if (preg_match('~^\w+$~', $token)) {
+                        $attr_name = $token;
+                        $state = 1;
+                    } else
+                        $this->_syntax_error("invalid attribute name: '$token'", E_USER_ERROR, __FILE__, __LINE__);
+                    break;
+
+                case 1:
+                    /* If the token is '=', then we go to state 2. */
+                    if ($token == '=') {
+                        $state = 2;
+                    } else
+                        $this->_syntax_error("expecting '=' after attribute name '$last_token'", E_USER_ERROR, __FILE__, __LINE__);
+                    break;
+
+                case 2:
+                    /* If token is not '=', we set the attribute value and go to
+                       state 0. */
+                    if ($token != '=') {
+                        /* We booleanize the token if it's a non-quoted possible
+                           boolean value. */
+                        if (preg_match('~^(on|yes|true)$~', $token)) {
+                            $token = 'true';
+                        } else if (preg_match('~^(off|no|false)$~', $token)) {
+                            $token = 'false';
+                        } else if ($token == 'null') {
+                            $token = 'null';
+                        } else if (preg_match('~^' . $this->_num_const_regexp . '|0[xX][0-9a-fA-F]+$~', $token)) {
+                            /* treat integer literally */
+                        } else if (!preg_match('~^' . $this->_obj_call_regexp . '|' . $this->_var_regexp . '(?:' . $this->_mod_regexp . ')*$~', $token)) {
+                            /* treat as a string, double-quote it escaping quotes */
+                            $token = '"'.addslashes($token).'"';
+                        }
+
+                        $attrs[$attr_name] = $token;
+                        $state = 0;
+                    } else
+                        $this->_syntax_error("'=' cannot be an attribute value", E_USER_ERROR, __FILE__, __LINE__);
+                    break;
+            }
+            $last_token = $token;
+        }
+
+        if($state != 0) {
+            if($state == 1) {
+                $this->_syntax_error("expecting '=' after attribute name '$last_token'", E_USER_ERROR, __FILE__, __LINE__);
+            } else {
+                $this->_syntax_error("missing attribute value", E_USER_ERROR, __FILE__, __LINE__);
+            }
+        }
+
+        $this->_parse_vars_props($attrs);
+
+        return $attrs;
+    }
+
+    /**
+     * compile multiple variables and section properties tokens into
+     * PHP code
+     *
+     * @param array $tokens
+     */
+    function _parse_vars_props(&$tokens)
+    {
+        foreach($tokens as $key => $val) {
+            $tokens[$key] = $this->_parse_var_props($val);
+        }
+    }
+
+    /**
+     * compile single variable and section properties token into
+     * PHP code
+     *
+     * @param string $val
+     * @param string $tag_attrs
+     * @return string
+     */
+    function _parse_var_props($val)
+    {
+        $val = trim($val);
+
+        if(preg_match('~^(' . $this->_obj_call_regexp . '|' . $this->_dvar_regexp . ')(' . $this->_mod_regexp . '*)$~', $val, $match)) {
+            // $ variable or object
+            $return = $this->_parse_var($match[1]);
+            $modifiers = $match[2];
+            if (!empty($this->default_modifiers) && !preg_match('~(^|\|)smarty:nodefaults($|\|)~',$modifiers)) {
+                $_default_mod_string = implode('|',(array)$this->default_modifiers);
+                $modifiers = empty($modifiers) ? $_default_mod_string : $_default_mod_string . '|' . $modifiers;
+            }
+            $this->_parse_modifiers($return, $modifiers);
+            return $return;
+        } elseif (preg_match('~^' . $this->_db_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {
+                // double quoted text
+                preg_match('~^(' . $this->_db_qstr_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match);
+                $return = $this->_expand_quoted_text($match[1]);
+                if($match[2] != '') {
+                    $this->_parse_modifiers($return, $match[2]);
+                }
+                return $return;
+            }
+        elseif(preg_match('~^' . $this->_num_const_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {
+                // numerical constant
+                preg_match('~^(' . $this->_num_const_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match);
+                if($match[2] != '') {
+                    $this->_parse_modifiers($match[1], $match[2]);
+                    return $match[1];
+                }
+            }
+        elseif(preg_match('~^' . $this->_si_qstr_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {
+                // single quoted text
+                preg_match('~^(' . $this->_si_qstr_regexp . ')('. $this->_mod_regexp . '*)$~', $val, $match);
+                if($match[2] != '') {
+                    $this->_parse_modifiers($match[1], $match[2]);
+                    return $match[1];
+                }
+            }
+        elseif(preg_match('~^' . $this->_cvar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {
+                // config var
+                return $this->_parse_conf_var($val);
+            }
+        elseif(preg_match('~^' . $this->_svar_regexp . '(?:' . $this->_mod_regexp . '*)$~', $val)) {
+                // section var
+                return $this->_parse_section_prop($val);
+            }
+        elseif(!in_array($val, $this->_permitted_tokens) && !is_numeric($val)) {
+            // literal string
+            return $this->_expand_quoted_text('"' . strtr($val, array('\\' => '\\\\', '"' => '\\"')) .'"');
+        }
+        return $val;
+    }
+
+    /**
+     * expand quoted text with embedded variables
+     *
+     * @param string $var_expr
+     * @return string
+     */
+    function _expand_quoted_text($var_expr)
+    {
+        // if contains unescaped $, expand it
+        if(preg_match_all('~(?:\`(?<!\\\\)\$' . $this->_dvar_guts_regexp . '(?:' . $this->_obj_ext_regexp . ')*\`)|(?:(?<!\\\\)\$\w+(\[[a-zA-Z0-9]+\])*)~', $var_expr, $_match)) {
+            $_match = $_match[0];
+            $_replace = array();
+            foreach($_match as $_var) {
+                $_replace[$_var] = '".(' . $this->_parse_var(str_replace('`','',$_var)) . ')."';
+            }
+            $var_expr = strtr($var_expr, $_replace);
+            $_return = preg_replace('~\.""|(?<!\\\\)""\.~', '', $var_expr);
+        } else {
+            $_return = $var_expr;
+        }
+        // replace double quoted literal string with single quotes
+        $_return = preg_replace('~^"([\s\w]+)"$~',"'\\1'",$_return);
+        return $_return;
+    }
+
+    /**
+     * parse variable expression into PHP code
+     *
+     * @param string $var_expr
+     * @param string $output
+     * @return string
+     */
+    function _parse_var($var_expr)
+    {
+        $_has_math = false;
+        $_math_vars = preg_split('~('.$this->_dvar_math_regexp.'|'.$this->_qstr_regexp.')~', $var_expr, -1, PREG_SPLIT_DELIM_CAPTURE);
+
+        if(count($_math_vars) > 1) {
+            $_first_var = "";
+            $_complete_var = "";
+            $_output = "";
+            // simple check if there is any math, to stop recursion (due to modifiers with "xx % yy" as parameter)
+            foreach($_math_vars as $_k => $_math_var) {
+                $_math_var = $_math_vars[$_k];
+
+                if(!empty($_math_var) || is_numeric($_math_var)) {
+                    // hit a math operator, so process the stuff which came before it
+                    if(preg_match('~^' . $this->_dvar_math_regexp . '$~', $_math_var)) {
+                        $_has_math = true;
+                        if(!empty($_complete_var) || is_numeric($_complete_var)) {
+                            $_output .= $this->_parse_var($_complete_var);
+                        }
+
+                        // just output the math operator to php
+                        $_output .= $_math_var;
+
+                        if(empty($_first_var))
+                            $_first_var = $_complete_var;
+
+                        $_complete_var = "";
+                    } else {
+                        $_complete_var .= $_math_var;
+                    }
+                }
+            }
+            if($_has_math) {
+                if(!empty($_complete_var) || is_numeric($_complete_var))
+                    $_output .= $this->_parse_var($_complete_var);
+
+                // get the modifiers working (only the last var from math + modifier is left)
+                $var_expr = $_complete_var;
+            }
+        }
+
+        // prevent cutting of first digit in the number (we _definitly_ got a number if the first char is a digit)
+        if(is_numeric(substr($var_expr, 0, 1)))
+            $_var_ref = $var_expr;
+        else
+            $_var_ref = substr($var_expr, 1);
+        
+        if(!$_has_math) {
+            
+            // get [foo] and .foo and ->foo and (...) pieces
+            preg_match_all('~(?:^\w+)|' . $this->_obj_params_regexp . '|(?:' . $this->_var_bracket_regexp . ')|->\$?\w+|\.\$?\w+|\S+~', $_var_ref, $match);
+                        
+            $_indexes = $match[0];
+            $_var_name = array_shift($_indexes);
+
+            /* Handle $smarty.* variable references as a special case. */
+            if ($_var_name == 'smarty') {
+                /*
+                 * If the reference could be compiled, use the compiled output;
+                 * otherwise, fall back on the $smarty variable generated at
+                 * run-time.
+                 */
+                if (($smarty_ref = $this->_compile_smarty_ref($_indexes)) !== null) {
+                    $_output = $smarty_ref;
+                } else {
+                    $_var_name = substr(array_shift($_indexes), 1);
+                    $_output = "\$this->_smarty_vars['$_var_name']";
+                }
+            } elseif(is_numeric($_var_name) && is_numeric(substr($var_expr, 0, 1))) {
+                // because . is the operator for accessing arrays thru inidizes we need to put it together again for floating point numbers
+                if(count($_indexes) > 0)
+                {
+                    $_var_name .= implode("", $_indexes);
+                    $_indexes = array();
+                }
+                $_output = $_var_name;
+            } else {
+                $_output = "\$this->_tpl_vars['$_var_name']";
+            }
+
+            foreach ($_indexes as $_index) {
+                if (substr($_index, 0, 1) == '[') {
+                    $_index = substr($_index, 1, -1);
+                    if (is_numeric($_index)) {
+                        $_output .= "[$_index]";
+                    } elseif (substr($_index, 0, 1) == '$') {
+                        if (strpos($_index, '.') !== false) {
+                            $_output .= '[' . $this->_parse_var($_index) . ']';
+                        } else {
+                            $_output .= "[\$this->_tpl_vars['" . substr($_index, 1) . "']]";
+                        }
+                    } else {
+                        $_var_parts = explode('.', $_index);
+                        $_var_section = $_var_parts[0];
+                        $_var_section_prop = isset($_var_parts[1]) ? $_var_parts[1] : 'index';
+                        $_output .= "[\$this->_sections['$_var_section']['$_var_section_prop']]";
+                    }
+                } else if (substr($_index, 0, 1) == '.') {
+                    if (substr($_index, 1, 1) == '$')
+                        $_output .= "[\$this->_tpl_vars['" . substr($_index, 2) . "']]";
+                    else
+                        $_output .= "['" . substr($_index, 1) . "']";
+                } else if (substr($_index,0,2) == '->') {
+                    if(substr($_index,2,2) == '__') {
+                        $this->_syntax_error('call to internal object members is not allowed', E_USER_ERROR, __FILE__, __LINE__);
+                    } elseif($this->security && substr($_index, 2, 1) == '_') {
+                        $this->_syntax_error('(secure) call to private object member is not allowed', E_USER_ERROR, __FILE__, __LINE__);
+                    } elseif (substr($_index, 2, 1) == '$') {
+                        if ($this->security) {
+                            $this->_syntax_error('(secure) call to dynamic object member is not allowed', E_USER_ERROR, __FILE__, __LINE__);
+                        } else {
+                            $_output .= '->{(($_var=$this->_tpl_vars[\''.substr($_index,3).'\']) && substr($_var,0,2)!=\'__\') ? $_var : $this->trigger_error("cannot access property \\"$_var\\"")}';
+                        }
+                    } else {
+                        $_output .= $_index;
+                    }
+                } elseif (substr($_index, 0, 1) == '(') {
+                    $_index = $this->_parse_parenth_args($_index);
+                    $_output .= $_index;
+                } else {
+                    $_output .= $_index;
+                }
+            }
+        }
+
+        return $_output;
+    }
+
+    /**
+     * parse arguments in function call parenthesis
+     *
+     * @param string $parenth_args
+     * @return string
+     */
+    function _parse_parenth_args($parenth_args)
+    {
+        preg_match_all('~' . $this->_param_regexp . '~',$parenth_args, $match);
+        $orig_vals = $match = $match[0];
+        $this->_parse_vars_props($match);
+        $replace = array();
+        for ($i = 0, $count = count($match); $i < $count; $i++) {
+            $replace[$orig_vals[$i]] = $match[$i];
+        }
+        return strtr($parenth_args, $replace);
+    }
+
+    /**
+     * parse configuration variable expression into PHP code
+     *
+     * @param string $conf_var_expr
+     */
+    function _parse_conf_var($conf_var_expr)
+    {
+        $parts = explode('|', $conf_var_expr, 2);
+        $var_ref = $parts[0];
+        $modifiers = isset($parts[1]) ? $parts[1] : '';
+
+        $var_name = substr($var_ref, 1, -1);
+
+        $output = "\$this->_config[0]['vars']['$var_name']";
+
+        $this->_parse_modifiers($output, $modifiers);
+
+        return $output;
+    }
+
+    /**
+     * parse section property expression into PHP code
+     *
+     * @param string $section_prop_expr
+     * @return string
+     */
+    function _parse_section_prop($section_prop_expr)
+    {
+        $parts = explode('|', $section_prop_expr, 2);
+        $var_ref = $parts[0];
+        $modifiers = isset($parts[1]) ? $parts[1] : '';
+
+        preg_match('!%(\w+)\.(\w+)%!', $var_ref, $match);
+        $section_name = $match[1];
+        $prop_name = $match[2];
+
+        $output = "\$this->_sections['$section_name']['$prop_name']";
+
+        $this->_parse_modifiers($output, $modifiers);
+
+        return $output;
+    }
+
+
+    /**
+     * parse modifier chain into PHP code
+     *
+     * sets $output to parsed modified chain
+     * @param string $output
+     * @param string $modifier_string
+     */
+    function _parse_modifiers(&$output, $modifier_string)
+    {
+        preg_match_all('~\|(@?\w+)((?>:(?:'. $this->_qstr_regexp . '|[^|]+))*)~', '|' . $modifier_string, $_match);
+        list(, $_modifiers, $modifier_arg_strings) = $_match;
+
+        for ($_i = 0, $_for_max = count($_modifiers); $_i < $_for_max; $_i++) {
+            $_modifier_name = $_modifiers[$_i];
+
+            if($_modifier_name == 'smarty') {
+                // skip smarty modifier
+                continue;
+            }
+
+            preg_match_all('~:(' . $this->_qstr_regexp . '|[^:]+)~', $modifier_arg_strings[$_i], $_match);
+            $_modifier_args = $_match[1];
+
+            if (substr($_modifier_name, 0, 1) == '@') {
+                $_map_array = false;
+                $_modifier_name = substr($_modifier_name, 1);
+            } else {
+                $_map_array = true;
+            }
+
+            if (empty($this->_plugins['modifier'][$_modifier_name])
+                && !$this->_get_plugin_filepath('modifier', $_modifier_name)
+                && function_exists($_modifier_name)) {
+                if ($this->security && !in_array($_modifier_name, $this->security_settings['MODIFIER_FUNCS'])) {
+                    $this->_trigger_fatal_error("[plugin] (secure mode) modifier '$_modifier_name' is not allowed" , $this->_current_file, $this->_current_line_no, __FILE__, __LINE__);
+                } else {
+                    $this->_plugins['modifier'][$_modifier_name] = array($_modifier_name,  null, null, false);
+                }
+            }
+            $this->_add_plugin('modifier', $_modifier_name);
+
+            $this->_parse_vars_props($_modifier_args);
+
+            if($_modifier_name == 'default') {
+                // supress notifications of default modifier vars and args
+                if(substr($output, 0, 1) == '$') {
+                    $output = '@' . $output;
+                }
+                if(isset($_modifier_args[0]) && substr($_modifier_args[0], 0, 1) == '$') {
+                    $_modifier_args[0] = '@' . $_modifier_args[0];
+                }
+            }
+            if (count($_modifier_args) > 0)
+                $_modifier_args = ', '.implode(', ', $_modifier_args);
+            else
+                $_modifier_args = '';
+
+            if ($_map_array) {
+                $output = "((is_array(\$_tmp=$output)) ? \$this->_run_mod_handler('$_modifier_name', true, \$_tmp$_modifier_args) : " . $this->_compile_plugin_call('modifier', $_modifier_name) . "(\$_tmp$_modifier_args))";
+
+            } else {
+
+                $output = $this->_compile_plugin_call('modifier', $_modifier_name)."($output$_modifier_args)";
+
+            }
+        }
+    }
+
+
+    /**
+     * add plugin
+     *
+     * @param string $type
+     * @param string $name
+     * @param boolean? $delayed_loading
+     */
+    function _add_plugin($type, $name, $delayed_loading = null)
+    {
+        if (!isset($this->_plugin_info[$type])) {
+            $this->_plugin_info[$type] = array();
+        }
+        if (!isset($this->_plugin_info[$type][$name])) {
+            $this->_plugin_info[$type][$name] = array($this->_current_file,
+                                                      $this->_current_line_no,
+                                                      $delayed_loading);
+        }
+    }
+
+
+    /**
+     * Compiles references of type $smarty.foo
+     *
+     * @param string $indexes
+     * @return string
+     */
+    function _compile_smarty_ref(&$indexes)
+    {
+        /* Extract the reference name. */
+        $_ref = substr($indexes[0], 1);
+        foreach($indexes as $_index_no=>$_index) {
+            if (substr($_index, 0, 1) != '.' && $_index_no<2 || !preg_match('~^(\.|\[|->)~', $_index)) {
+                $this->_syntax_error('$smarty' . implode('', array_slice($indexes, 0, 2)) . ' is an invalid reference', E_USER_ERROR, __FILE__, __LINE__);
+            }
+        }
+
+        switch ($_ref) {
+            case 'now':
+                $compiled_ref = 'time()';
+                $_max_index = 1;
+                break;
+
+            case 'foreach':
+                array_shift($indexes);
+                $_var = $this->_parse_var_props(substr($indexes[0], 1));
+                $_propname = substr($indexes[1], 1);
+                $_max_index = 1;
+                switch ($_propname) {
+                    case 'index':
+                        array_shift($indexes);
+                        $compiled_ref = "(\$this->_foreach[$_var]['iteration']-1)";
+                        break;
+                        
+                    case 'first':
+                        array_shift($indexes);
+                        $compiled_ref = "(\$this->_foreach[$_var]['iteration'] <= 1)";
+                        break;
+
+                    case 'last':
+                        array_shift($indexes);
+                        $compiled_ref = "(\$this->_foreach[$_var]['iteration'] == \$this->_foreach[$_var]['total'])";
+                        break;
+                        
+                    case 'show':
+                        array_shift($indexes);
+                        $compiled_ref = "(\$this->_foreach[$_var]['total'] > 0)";
+                        break;
+                        
+                    default:
+                        unset($_max_index);
+                        $compiled_ref = "\$this->_foreach[$_var]";
+                }
+                break;
+
+            case 'section':
+                array_shift($indexes);
+                $_var = $this->_parse_var_props(substr($indexes[0], 1));
+                $compiled_ref = "\$this->_sections[$_var]";
+                break;
+
+            case 'get':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_GET' : "\$GLOBALS['HTTP_GET_VARS']";
+                break;
+
+            case 'post':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_POST' : "\$GLOBALS['HTTP_POST_VARS']";
+                break;
+
+            case 'cookies':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_COOKIE' : "\$GLOBALS['HTTP_COOKIE_VARS']";
+                break;
+
+            case 'env':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_ENV' : "\$GLOBALS['HTTP_ENV_VARS']";
+                break;
+
+            case 'server':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_SERVER' : "\$GLOBALS['HTTP_SERVER_VARS']";
+                break;
+
+            case 'session':
+                $compiled_ref = ($this->request_use_auto_globals) ? '$_SESSION' : "\$GLOBALS['HTTP_SESSION_VARS']";
+                break;
+
+            /*
+             * These cases are handled either at run-time or elsewhere in the
+             * compiler.
+             */
+            case 'request':
+                if ($this->request_use_auto_globals) {
+                    $compiled_ref = '$_REQUEST';
+                    break;
+                } else {
+                    $this->_init_smarty_vars = true;
+                }
+                return null;
+
+            case 'capture':
+                return null;
+
+            case 'template':
+                $compiled_ref = "'$this->_current_file'";
+                $_max_index = 1;
+                break;
+
+            case 'version':
+                $compiled_ref = "'$this->_version'";
+                $_max_index = 1;
+                break;
+
+            case 'const':
+                if ($this->security && !$this->security_settings['ALLOW_CONSTANTS']) {
+                    $this->_syntax_error("(secure mode) constants not permitted",
+                                         E_USER_WARNING, __FILE__, __LINE__);
+                    return;
+                }
+                array_shift($indexes);
+                if (preg_match('!^\.\w+$!', $indexes[0])) {
+                    $compiled_ref = '@' . substr($indexes[0], 1);
+                } else {
+                    $_val = $this->_parse_var_props(substr($indexes[0], 1));
+                    $compiled_ref = '@constant(' . $_val . ')';
+                }
+                $_max_index = 1;
+                break;
+
+            case 'config':
+                $compiled_ref = "\$this->_config[0]['vars']";
+                $_max_index = 3;
+                break;
+
+            case 'ldelim':
+                $compiled_ref = "'$this->left_delimiter'";
+                break;
+
+            case 'rdelim':
+                $compiled_ref = "'$this->right_delimiter'";
+                break;
+                
+            default:
+                $this->_syntax_error('$smarty.' . $_ref . ' is an unknown reference', E_USER_ERROR, __FILE__, __LINE__);
+                break;
+        }
+
+        if (isset($_max_index) && count($indexes) > $_max_index) {
+            $this->_syntax_error('$smarty' . implode('', $indexes) .' is an invalid reference', E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        array_shift($indexes);
+        return $compiled_ref;
+    }
+
+    /**
+     * compiles call to plugin of type $type with name $name
+     * returns a string containing the function-name or method call
+     * without the paramter-list that would have follow to make the
+     * call valid php-syntax
+     *
+     * @param string $type
+     * @param string $name
+     * @return string
+     */
+    function _compile_plugin_call($type, $name) {
+        if (isset($this->_plugins[$type][$name])) {
+            /* plugin loaded */
+            if (is_array($this->_plugins[$type][$name][0])) {
+                return ((is_object($this->_plugins[$type][$name][0][0])) ?
+                        "\$this->_plugins['$type']['$name'][0][0]->"    /* method callback */
+                        : (string)($this->_plugins[$type][$name][0][0]).'::'    /* class callback */
+                       ). $this->_plugins[$type][$name][0][1];
+
+            } else {
+                /* function callback */
+                return $this->_plugins[$type][$name][0];
+
+            }
+        } else {
+            /* plugin not loaded -> auto-loadable-plugin */
+            return 'smarty_'.$type.'_'.$name;
+
+        }
+    }
+
+    /**
+     * load pre- and post-filters
+     */
+    function _load_filters()
+    {
+        if (count($this->_plugins['prefilter']) > 0) {
+            foreach ($this->_plugins['prefilter'] as $filter_name => $prefilter) {
+                if ($prefilter === false) {
+                    unset($this->_plugins['prefilter'][$filter_name]);
+                    $_params = array('plugins' => array(array('prefilter', $filter_name, null, null, false)));
+                    require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');
+                    smarty_core_load_plugins($_params, $this);
+                }
+            }
+        }
+        if (count($this->_plugins['postfilter']) > 0) {
+            foreach ($this->_plugins['postfilter'] as $filter_name => $postfilter) {
+                if ($postfilter === false) {
+                    unset($this->_plugins['postfilter'][$filter_name]);
+                    $_params = array('plugins' => array(array('postfilter', $filter_name, null, null, false)));
+                    require_once(SMARTY_CORE_DIR . 'core.load_plugins.php');
+                    smarty_core_load_plugins($_params, $this);
+                }
+            }
+        }
+    }
+
+
+    /**
+     * Quote subpattern references
+     *
+     * @param string $string
+     * @return string
+     */
+    function _quote_replace($string)
+    {
+        return strtr($string, array('\\' => '\\\\', '$' => '\\$'));
+    }
+
+    /**
+     * display Smarty syntax error
+     *
+     * @param string $error_msg
+     * @param integer $error_type
+     * @param string $file
+     * @param integer $line
+     */
+    function _syntax_error($error_msg, $error_type = E_USER_ERROR, $file=null, $line=null)
+    {
+        $this->_trigger_fatal_error("syntax error: $error_msg", $this->_current_file, $this->_current_line_no, $file, $line, $error_type);
+    }
+
+
+    /**
+     * check if the compilation changes from cacheable to
+     * non-cacheable state with the beginning of the current
+     * plugin. return php-code to reflect the transition.
+     * @return string
+     */
+    function _push_cacheable_state($type, $name) {
+        $_cacheable = !isset($this->_plugins[$type][$name]) || $this->_plugins[$type][$name][4];
+        if ($_cacheable
+            || 0<$this->_cacheable_state++) return '';
+        if (!isset($this->_cache_serial)) $this->_cache_serial = md5(uniqid('Smarty'));
+        $_ret = 'if ($this->caching && !$this->_cache_including): echo \'{nocache:'
+            . $this->_cache_serial . '#' . $this->_nocache_count
+            . '}\'; endif;';
+        return $_ret;
+    }
+
+
+    /**
+     * check if the compilation changes from non-cacheable to
+     * cacheable state with the end of the current plugin return
+     * php-code to reflect the transition.
+     * @return string
+     */
+    function _pop_cacheable_state($type, $name) {
+        $_cacheable = !isset($this->_plugins[$type][$name]) || $this->_plugins[$type][$name][4];
+        if ($_cacheable
+            || --$this->_cacheable_state>0) return '';
+        return 'if ($this->caching && !$this->_cache_including): echo \'{/nocache:'
+            . $this->_cache_serial . '#' . ($this->_nocache_count++)
+            . '}\'; endif;';
+    }
+
+
+    /**
+     * push opening tag-name, file-name and line-number on the tag-stack
+     * @param string the opening tag's name
+     */
+    function _push_tag($open_tag)
+    {
+        array_push($this->_tag_stack, array($open_tag, $this->_current_line_no));
+    }
+
+    /**
+     * pop closing tag-name
+     * raise an error if this stack-top doesn't match with the closing tag
+     * @param string the closing tag's name
+     * @return string the opening tag's name
+     */
+    function _pop_tag($close_tag)
+    {
+        $message = '';
+        if (count($this->_tag_stack)>0) {
+            list($_open_tag, $_line_no) = array_pop($this->_tag_stack);
+            if ($close_tag == $_open_tag) {
+                return $_open_tag;
+            }
+            if ($close_tag == 'if' && ($_open_tag == 'else' || $_open_tag == 'elseif' )) {
+                return $this->_pop_tag($close_tag);
+            }
+            if ($close_tag == 'section' && $_open_tag == 'sectionelse') {
+                $this->_pop_tag($close_tag);
+                return $_open_tag;
+            }
+            if ($close_tag == 'foreach' && $_open_tag == 'foreachelse') {
+                $this->_pop_tag($close_tag);
+                return $_open_tag;
+            }
+            if ($_open_tag == 'else' || $_open_tag == 'elseif') {
+                $_open_tag = 'if';
+            } elseif ($_open_tag == 'sectionelse') {
+                $_open_tag = 'section';
+            } elseif ($_open_tag == 'foreachelse') {
+                $_open_tag = 'foreach';
+            }
+            $message = " expected {/$_open_tag} (opened line $_line_no).";
+        }
+        $this->_syntax_error("mismatched tag {/$close_tag}.$message",
+                             E_USER_ERROR, __FILE__, __LINE__);
+    }
+
+}
+
+/**
+ * compare to values by their string length
+ *
+ * @access private
+ * @param string $a
+ * @param string $b
+ * @return 0|-1|1
+ */
+function _smarty_sort_length($a, $b)
+{
+    if($a == $b)
+        return 0;
+
+    if(strlen($a) == strlen($b))
+        return ($a > $b) ? -1 : 1;
+
+    return (strlen($a) > strlen($b)) ? -1 : 1;
+}
+
+
+/* vim: set et: */
+
+?>
diff --git a/BSF/include/smarty/libs/debug.tpl b/BSF/include/smarty/libs/debug.tpl
new file mode 100644
index 000000000..c05ef5d0b
--- /dev/null
+++ b/BSF/include/smarty/libs/debug.tpl
@@ -0,0 +1,157 @@
+{* Smarty *}
+{* debug.tpl, last updated version 2.1.0 *}
+{assign_debug_info}
+{capture assign=debug_output}
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
+<head>
+    <title>Smarty Debug Console</title>
+{literal}
+<style type="text/css">
+/* <![CDATA[ */
+body, h1, h2, td, th, p {
+    font-family: sans-serif;
+    font-weight: normal;
+    font-size: 0.9em;
+    margin: 1px;
+    padding: 0;
+}
+
+h1 {
+    margin: 0;
+    text-align: left;
+    padding: 2px;
+    background-color: #f0c040;
+    color:  black;
+    font-weight: bold;
+    font-size: 1.2em;
+ }
+
+h2 {
+    background-color: #9B410E;
+    color: white;
+    text-align: left;
+    font-weight: bold;
+    padding: 2px;
+    border-top: 1px solid black;
+}
+
+body {
+    background: black; 
+}
+
+p, table, div {
+    background: #f0ead8;
+} 
+
+p {
+    margin: 0;
+    font-style: italic;
+    text-align: center;
+}
+
+table {
+    width: 100%;
+}
+
+th, td {
+    font-family: monospace;
+    vertical-align: top;
+    text-align: left;
+    width: 50%;
+}
+
+td {
+    color: green;
+}
+
+.odd {
+    background-color: #eeeeee;
+}
+
+.even {
+    background-color: #fafafa;
+}
+
+.exectime {
+    font-size: 0.8em;
+    font-style: italic;
+}
+
+#table_assigned_vars th {
+    color: blue;
+}
+
+#table_config_vars th {
+    color: maroon;
+}
+/* ]]> */
+</style>
+{/literal}
+</head>
+<body>
+
+<h1>Smarty Debug Console</h1>
+
+<h2>included templates &amp; config files (load time in seconds)</h2>
+
+<div>
+{section name=templates loop=$_debug_tpls}
+    {section name=indent loop=$_debug_tpls[templates].depth}&nbsp;&nbsp;&nbsp;{/section}
+    <font color={if $_debug_tpls[templates].type eq "template"}brown{elseif $_debug_tpls[templates].type eq "insert"}black{else}green{/if}>
+        {$_debug_tpls[templates].filename|escape:html}</font>
+    {if isset($_debug_tpls[templates].exec_time)}
+        <span class="exectime">
+        ({$_debug_tpls[templates].exec_time|string_format:"%.5f"})
+        {if %templates.index% eq 0}(total){/if}
+        </span>
+    {/if}
+    <br />
+{sectionelse}
+    <p>no templates included</p>
+{/section}
+</div>
+
+<h2>assigned template variables</h2>
+
+<table id="table_assigned_vars">
+    {section name=vars loop=$_debug_keys}
+        <tr class="{cycle values="odd,even"}">
+            <th>{ldelim}${$_debug_keys[vars]|escape:'html'}{rdelim}</th>
+            <td>{$_debug_vals[vars]|@debug_print_var}</td></tr>
+    {sectionelse}
+        <tr><td><p>no template variables assigned</p></td></tr>
+    {/section}
+</table>
+
+<h2>assigned config file variables (outer template scope)</h2>
+
+<table id="table_config_vars">
+    {section name=config_vars loop=$_debug_config_keys}
+        <tr class="{cycle values="odd,even"}">
+            <th>{ldelim}#{$_debug_config_keys[config_vars]|escape:'html'}#{rdelim}</th>
+            <td>{$_debug_config_vals[config_vars]|@debug_print_var}</td></tr>
+    {sectionelse}
+        <tr><td><p>no config vars assigned</p></td></tr>
+    {/section}
+</table>
+</body>
+</html>
+{/capture}
+{if isset($_smarty_debug_output) and $_smarty_debug_output eq "html"}
+    {$debug_output}
+{else}
+<script type="text/javascript">
+// <![CDATA[
+    if ( self.name == '' ) {ldelim}
+       var title = 'Console';
+    {rdelim}
+    else {ldelim}
+       var title = 'Console_' + self.name;
+    {rdelim}
+    _smarty_console = window.open("",title.value,"width=680,height=600,resizable,scrollbars=yes");
+    _smarty_console.document.write('{$debug_output|escape:'javascript'}');
+    _smarty_console.document.close();
+// ]]>
+</script>
+{/if}
\ No newline at end of file
diff --git a/BSF/include/smarty/libs/internals/core.assemble_plugin_filepath.php b/BSF/include/smarty/libs/internals/core.assemble_plugin_filepath.php
new file mode 100644
index 000000000..690d3ddbc
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.assemble_plugin_filepath.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * assemble filepath of requested plugin
+ *
+ * @param string $type
+ * @param string $name
+ * @return string|false
+ */
+function smarty_core_assemble_plugin_filepath($params, &$smarty)
+{
+    static $_filepaths_cache = array();
+
+    $_plugin_filename = $params['type'] . '.' . $params['name'] . '.php';
+    if (isset($_filepaths_cache[$_plugin_filename])) {
+        return $_filepaths_cache[$_plugin_filename];
+    }
+    $_return = false;
+
+    foreach ((array)$smarty->plugins_dir as $_plugin_dir) {
+
+        $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;
+
+        // see if path is relative
+        if (!preg_match("/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/", $_plugin_dir)) {
+            $_relative_paths[] = $_plugin_dir;
+            // relative path, see if it is in the SMARTY_DIR
+            if (@is_readable(SMARTY_DIR . $_plugin_filepath)) {
+                $_return = SMARTY_DIR . $_plugin_filepath;
+                break;
+            }
+        }
+        // try relative to cwd (or absolute)
+        if (@is_readable($_plugin_filepath)) {
+            $_return = $_plugin_filepath;
+            break;
+        }
+    }
+
+    if($_return === false) {
+        // still not found, try PHP include_path
+        if(isset($_relative_paths)) {
+            foreach ((array)$_relative_paths as $_plugin_dir) {
+
+                $_plugin_filepath = $_plugin_dir . DIRECTORY_SEPARATOR . $_plugin_filename;
+
+                $_params = array('file_path' => $_plugin_filepath);
+                require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
+                if(smarty_core_get_include_path($_params, $smarty)) {
+                    $_return = $_params['new_file_path'];
+                    break;
+                }
+            }
+        }
+    }
+    $_filepaths_cache[$_plugin_filename] = $_return;
+    return $_return;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.assign_smarty_interface.php b/BSF/include/smarty/libs/internals/core.assign_smarty_interface.php
new file mode 100644
index 000000000..7e65a73ec
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.assign_smarty_interface.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty assign_smarty_interface core plugin
+ *
+ * Type:     core<br>
+ * Name:     assign_smarty_interface<br>
+ * Purpose:  assign the $smarty interface variable
+ * @param array Format: null
+ * @param Smarty
+ */
+function smarty_core_assign_smarty_interface($params, &$smarty)
+{
+        if (isset($smarty->_smarty_vars) && isset($smarty->_smarty_vars['request'])) {
+            return;
+        }
+
+        $_globals_map = array('g'  => 'HTTP_GET_VARS',
+                             'p'  => 'HTTP_POST_VARS',
+                             'c'  => 'HTTP_COOKIE_VARS',
+                             's'  => 'HTTP_SERVER_VARS',
+                             'e'  => 'HTTP_ENV_VARS');
+
+        $_smarty_vars_request  = array();
+
+        foreach (preg_split('!!', strtolower($smarty->request_vars_order)) as $_c) {
+            if (isset($_globals_map[$_c])) {
+                $_smarty_vars_request = array_merge($_smarty_vars_request, $GLOBALS[$_globals_map[$_c]]);
+            }
+        }
+        $_smarty_vars_request = @array_merge($_smarty_vars_request, $GLOBALS['HTTP_SESSION_VARS']);
+
+        $smarty->_smarty_vars['request'] = $_smarty_vars_request;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.create_dir_structure.php b/BSF/include/smarty/libs/internals/core.create_dir_structure.php
new file mode 100644
index 000000000..3eecc4972
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.create_dir_structure.php
@@ -0,0 +1,79 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * create full directory structure
+ *
+ * @param string $dir
+ */
+
+// $dir
+
+function smarty_core_create_dir_structure($params, &$smarty)
+{
+    if (!file_exists($params['dir'])) {
+        $_open_basedir_ini = ini_get('open_basedir');
+
+        if (DIRECTORY_SEPARATOR=='/') {
+            /* unix-style paths */
+            $_dir = $params['dir'];
+            $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
+            $_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/';
+            if($_use_open_basedir = !empty($_open_basedir_ini)) {
+                $_open_basedirs = explode(':', $_open_basedir_ini);
+            }
+
+        } else {
+            /* other-style paths */
+            $_dir = str_replace('\\','/', $params['dir']);
+            $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
+            if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) {
+                /* leading "//" for network volume, or "[letter]:/" for full path */
+                $_new_dir = $_root_dir[1];
+                /* remove drive-letter from _dir_parts */
+                if (isset($_root_dir[3])) array_shift($_dir_parts);
+
+            } else {
+                $_new_dir = str_replace('\\', '/', getcwd()).'/';
+
+            }
+
+            if($_use_open_basedir = !empty($_open_basedir_ini)) {
+                $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini));
+            }
+
+        }
+
+        /* all paths use "/" only from here */
+        foreach ($_dir_parts as $_dir_part) {
+            $_new_dir .= $_dir_part;
+
+            if ($_use_open_basedir) {
+                // do not attempt to test or make directories outside of open_basedir
+                $_make_new_dir = false;
+                foreach ($_open_basedirs as $_open_basedir) {
+                    if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {
+                        $_make_new_dir = true;
+                        break;
+                    }
+                }
+            } else {
+                $_make_new_dir = true;
+            }
+
+            if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) {
+                $smarty->trigger_error("problem creating directory '" . $_new_dir . "'");
+                return false;
+            }
+            $_new_dir .= '/';
+        }
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.display_debug_console.php b/BSF/include/smarty/libs/internals/core.display_debug_console.php
new file mode 100644
index 000000000..1a80f3909
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.display_debug_console.php
@@ -0,0 +1,61 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty debug_console function plugin
+ *
+ * Type:     core<br>
+ * Name:     display_debug_console<br>
+ * Purpose:  display the javascript debug console window
+ * @param array Format: null
+ * @param Smarty
+ */
+function smarty_core_display_debug_console($params, &$smarty)
+{
+    // we must force compile the debug template in case the environment
+    // changed between separate applications.
+
+    if(empty($smarty->debug_tpl)) {
+        // set path to debug template from SMARTY_DIR
+        $smarty->debug_tpl = SMARTY_DIR . 'debug.tpl';
+        if($smarty->security && is_file($smarty->debug_tpl)) {
+            $smarty->secure_dir[] = realpath($smarty->debug_tpl);
+        }
+        $smarty->debug_tpl = 'file:' . SMARTY_DIR . 'debug.tpl';
+    }
+
+    $_ldelim_orig = $smarty->left_delimiter;
+    $_rdelim_orig = $smarty->right_delimiter;
+
+    $smarty->left_delimiter = '{';
+    $smarty->right_delimiter = '}';
+
+    $_compile_id_orig = $smarty->_compile_id;
+    $smarty->_compile_id = null;
+
+    $_compile_path = $smarty->_get_compile_path($smarty->debug_tpl);
+    if ($smarty->_compile_resource($smarty->debug_tpl, $_compile_path))
+    {
+        ob_start();
+        $smarty->_include($_compile_path);
+        $_results = ob_get_contents();
+        ob_end_clean();
+    } else {
+        $_results = '';
+    }
+
+    $smarty->_compile_id = $_compile_id_orig;
+
+    $smarty->left_delimiter = $_ldelim_orig;
+    $smarty->right_delimiter = $_rdelim_orig;
+
+    return $_results;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.get_include_path.php b/BSF/include/smarty/libs/internals/core.get_include_path.php
new file mode 100644
index 000000000..43432412b
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.get_include_path.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Get path to file from include_path
+ *
+ * @param string $file_path
+ * @param string $new_file_path
+ * @return boolean
+ * @staticvar array|null
+ */
+
+//  $file_path, &$new_file_path
+
+function smarty_core_get_include_path(&$params, &$smarty)
+{
+    static $_path_array = null;
+
+    if(!isset($_path_array)) {
+        $_ini_include_path = ini_get('include_path');
+
+        if(strstr($_ini_include_path,';')) {
+            // windows pathnames
+            $_path_array = explode(';',$_ini_include_path);
+        } else {
+            $_path_array = explode(':',$_ini_include_path);
+        }
+    }
+    foreach ($_path_array as $_include_path) {
+        if (@is_readable($_include_path . DIRECTORY_SEPARATOR . $params['file_path'])) {
+               $params['new_file_path'] = $_include_path . DIRECTORY_SEPARATOR . $params['file_path'];
+            return true;
+        }
+    }
+    return false;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.get_microtime.php b/BSF/include/smarty/libs/internals/core.get_microtime.php
new file mode 100644
index 000000000..f1a28e042
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.get_microtime.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Get seconds and microseconds
+ * @return double
+ */
+function smarty_core_get_microtime($params, &$smarty)
+{
+    $mtime = microtime();
+    $mtime = explode(" ", $mtime);
+    $mtime = (double)($mtime[1]) + (double)($mtime[0]);
+    return ($mtime);
+}
+
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.get_php_resource.php b/BSF/include/smarty/libs/internals/core.get_php_resource.php
new file mode 100644
index 000000000..786d4e78e
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.get_php_resource.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Retrieves PHP script resource
+ *
+ * sets $php_resource to the returned resource
+ * @param string $resource
+ * @param string $resource_type
+ * @param  $php_resource
+ * @return boolean
+ */
+
+function smarty_core_get_php_resource(&$params, &$smarty)
+{
+
+    $params['resource_base_path'] = $smarty->trusted_dir;
+    $smarty->_parse_resource_name($params, $smarty);
+
+    /*
+     * Find out if the resource exists.
+     */
+
+    if ($params['resource_type'] == 'file') {
+        $_readable = false;
+        if(file_exists($params['resource_name']) && is_readable($params['resource_name'])) {
+            $_readable = true;
+        } else {
+            // test for file in include_path
+            $_params = array('file_path' => $params['resource_name']);
+            require_once(SMARTY_CORE_DIR . 'core.get_include_path.php');
+            if(smarty_core_get_include_path($_params, $smarty)) {
+                $_include_path = $_params['new_file_path'];
+                $_readable = true;
+            }
+        }
+    } else if ($params['resource_type'] != 'file') {
+        $_template_source = null;
+        $_readable = is_callable($smarty->_plugins['resource'][$params['resource_type']][0][0])
+            && call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][0],
+                                    array($params['resource_name'], &$_template_source, &$smarty));
+    }
+
+    /*
+     * Set the error function, depending on which class calls us.
+     */
+    if (method_exists($smarty, '_syntax_error')) {
+        $_error_funcc = '_syntax_error';
+    } else {
+        $_error_funcc = 'trigger_error';
+    }
+
+    if ($_readable) {
+        if ($smarty->security) {
+            require_once(SMARTY_CORE_DIR . 'core.is_trusted.php');
+            if (!smarty_core_is_trusted($params, $smarty)) {
+                $smarty->$_error_funcc('(secure mode) ' . $params['resource_type'] . ':' . $params['resource_name'] . ' is not trusted');
+                return false;
+            }
+        }
+    } else {
+        $smarty->$_error_funcc($params['resource_type'] . ':' . $params['resource_name'] . ' is not readable');
+        return false;
+    }
+
+    if ($params['resource_type'] == 'file') {
+        $params['php_resource'] = $params['resource_name'];
+    } else {
+        $params['php_resource'] = $_template_source;
+    }
+    return true;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.is_secure.php b/BSF/include/smarty/libs/internals/core.is_secure.php
new file mode 100644
index 000000000..d54abd432
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.is_secure.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * determines if a resource is secure or not.
+ *
+ * @param string $resource_type
+ * @param string $resource_name
+ * @return boolean
+ */
+
+//  $resource_type, $resource_name
+
+function smarty_core_is_secure($params, &$smarty)
+{
+    if (!$smarty->security || $smarty->security_settings['INCLUDE_ANY']) {
+        return true;
+    }
+
+    if ($params['resource_type'] == 'file') {
+        $_rp = realpath($params['resource_name']);
+        if (isset($params['resource_base_path'])) {
+            foreach ((array)$params['resource_base_path'] as $curr_dir) {
+                if ( ($_cd = realpath($curr_dir)) !== false &&
+                     strncmp($_rp, $_cd, strlen($_cd)) == 0 &&
+                     substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR ) {
+                    return true;
+                }
+            }
+        }
+        if (!empty($smarty->secure_dir)) {
+            foreach ((array)$smarty->secure_dir as $curr_dir) {
+                if ( ($_cd = realpath($curr_dir)) !== false) {
+                    if($_cd == $_rp) {
+                        return true;
+                    } elseif (strncmp($_rp, $_cd, strlen($_cd)) == 0 &&
+                        substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR) {
+                        return true;
+                    }
+                }
+            }
+        }
+    } else {
+        // resource is not on local file system
+        return call_user_func_array(
+            $smarty->_plugins['resource'][$params['resource_type']][0][2],
+            array($params['resource_name'], &$smarty));
+    }
+
+    return false;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.is_trusted.php b/BSF/include/smarty/libs/internals/core.is_trusted.php
new file mode 100644
index 000000000..429973158
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.is_trusted.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * determines if a resource is trusted or not
+ *
+ * @param string $resource_type
+ * @param string $resource_name
+ * @return boolean
+ */
+
+ // $resource_type, $resource_name
+
+function smarty_core_is_trusted($params, &$smarty)
+{
+    $_smarty_trusted = false;
+    if ($params['resource_type'] == 'file') {
+        if (!empty($smarty->trusted_dir)) {
+            $_rp = realpath($params['resource_name']);
+            foreach ((array)$smarty->trusted_dir as $curr_dir) {
+                if (!empty($curr_dir) && is_readable ($curr_dir)) {
+                    $_cd = realpath($curr_dir);
+                    if (strncmp($_rp, $_cd, strlen($_cd)) == 0
+                        && substr($_rp, strlen($_cd), 1) == DIRECTORY_SEPARATOR ) {
+                        $_smarty_trusted = true;
+                        break;
+                    }
+                }
+            }
+        }
+
+    } else {
+        // resource is not on local file system
+        $_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3],
+                                                array($params['resource_name'], $smarty));
+    }
+
+    return $_smarty_trusted;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.load_plugins.php b/BSF/include/smarty/libs/internals/core.load_plugins.php
new file mode 100644
index 000000000..6db1dc51d
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.load_plugins.php
@@ -0,0 +1,125 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Load requested plugins
+ *
+ * @param array $plugins
+ */
+
+// $plugins
+
+function smarty_core_load_plugins($params, &$smarty)
+{
+
+    foreach ($params['plugins'] as $_plugin_info) {
+        list($_type, $_name, $_tpl_file, $_tpl_line, $_delayed_loading) = $_plugin_info;
+        $_plugin = &$smarty->_plugins[$_type][$_name];
+
+        /*
+         * We do not load plugin more than once for each instance of Smarty.
+         * The following code checks for that. The plugin can also be
+         * registered dynamically at runtime, in which case template file
+         * and line number will be unknown, so we fill them in.
+         *
+         * The final element of the info array is a flag that indicates
+         * whether the dynamically registered plugin function has been
+         * checked for existence yet or not.
+         */
+        if (isset($_plugin)) {
+            if (empty($_plugin[3])) {
+                if (!is_callable($_plugin[0])) {
+                    $smarty->_trigger_fatal_error("[plugin] $_type '$_name' is not implemented", $_tpl_file, $_tpl_line, __FILE__, __LINE__);
+                } else {
+                    $_plugin[1] = $_tpl_file;
+                    $_plugin[2] = $_tpl_line;
+                    $_plugin[3] = true;
+                    if (!isset($_plugin[4])) $_plugin[4] = true; /* cacheable */
+                }
+            }
+            continue;
+        } else if ($_type == 'insert') {
+            /*
+             * For backwards compatibility, we check for insert functions in
+             * the symbol table before trying to load them as a plugin.
+             */
+            $_plugin_func = 'insert_' . $_name;
+            if (function_exists($_plugin_func)) {
+                $_plugin = array($_plugin_func, $_tpl_file, $_tpl_line, true, false);
+                continue;
+            }
+        }
+
+        $_plugin_file = $smarty->_get_plugin_filepath($_type, $_name);
+
+        if (! $_found = ($_plugin_file != false)) {
+            $_message = "could not load plugin file '$_type.$_name.php'\n";
+        }
+
+        /*
+         * If plugin file is found, it -must- provide the properly named
+         * plugin function. In case it doesn't, simply output the error and
+         * do not fall back on any other method.
+         */
+        if ($_found) {
+            include_once $_plugin_file;
+
+            $_plugin_func = 'smarty_' . $_type . '_' . $_name;
+            if (!function_exists($_plugin_func)) {
+                $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", $_tpl_file, $_tpl_line, __FILE__, __LINE__);
+                continue;
+            }
+        }
+        /*
+         * In case of insert plugins, their code may be loaded later via
+         * 'script' attribute.
+         */
+        else if ($_type == 'insert' && $_delayed_loading) {
+            $_plugin_func = 'smarty_' . $_type . '_' . $_name;
+            $_found = true;
+        }
+
+        /*
+         * Plugin specific processing and error checking.
+         */
+        if (!$_found) {
+            if ($_type == 'modifier') {
+                /*
+                 * In case modifier falls back on using PHP functions
+                 * directly, we only allow those specified in the security
+                 * context.
+                 */
+                if ($smarty->security && !in_array($_name, $smarty->security_settings['MODIFIER_FUNCS'])) {
+                    $_message = "(secure mode) modifier '$_name' is not allowed";
+                } else {
+                    if (!function_exists($_name)) {
+                        $_message = "modifier '$_name' is not implemented";
+                    } else {
+                        $_plugin_func = $_name;
+                        $_found = true;
+                    }
+                }
+            } else if ($_type == 'function') {
+                /*
+                 * This is a catch-all situation.
+                 */
+                $_message = "unknown tag - '$_name'";
+            }
+        }
+
+        if ($_found) {
+            $smarty->_plugins[$_type][$_name] = array($_plugin_func, $_tpl_file, $_tpl_line, true, true);
+        } else {
+            // output error
+            $smarty->_trigger_fatal_error('[plugin] ' . $_message, $_tpl_file, $_tpl_line, __FILE__, __LINE__);
+        }
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.load_resource_plugin.php b/BSF/include/smarty/libs/internals/core.load_resource_plugin.php
new file mode 100644
index 000000000..a7d37d1af
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.load_resource_plugin.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * load a resource plugin
+ *
+ * @param string $type
+ */
+
+// $type
+
+function smarty_core_load_resource_plugin($params, &$smarty)
+{
+    /*
+     * Resource plugins are not quite like the other ones, so they are
+     * handled differently. The first element of plugin info is the array of
+     * functions provided by the plugin, the second one indicates whether
+     * all of them exist or not.
+     */
+
+    $_plugin = &$smarty->_plugins['resource'][$params['type']];
+    if (isset($_plugin)) {
+        if (!$_plugin[1] && count($_plugin[0])) {
+            $_plugin[1] = true;
+            foreach ($_plugin[0] as $_plugin_func) {
+                if (!is_callable($_plugin_func)) {
+                    $_plugin[1] = false;
+                    break;
+                }
+            }
+        }
+
+        if (!$_plugin[1]) {
+            $smarty->_trigger_fatal_error("[plugin] resource '" . $params['type'] . "' is not implemented", null, null, __FILE__, __LINE__);
+        }
+
+        return;
+    }
+
+    $_plugin_file = $smarty->_get_plugin_filepath('resource', $params['type']);
+    $_found = ($_plugin_file != false);
+
+    if ($_found) {            /*
+         * If the plugin file is found, it -must- provide the properly named
+         * plugin functions.
+         */
+        include_once($_plugin_file);
+
+        /*
+         * Locate functions that we require the plugin to provide.
+         */
+        $_resource_ops = array('source', 'timestamp', 'secure', 'trusted');
+        $_resource_funcs = array();
+        foreach ($_resource_ops as $_op) {
+            $_plugin_func = 'smarty_resource_' . $params['type'] . '_' . $_op;
+            if (!function_exists($_plugin_func)) {
+                $smarty->_trigger_fatal_error("[plugin] function $_plugin_func() not found in $_plugin_file", null, null, __FILE__, __LINE__);
+                return;
+            } else {
+                $_resource_funcs[] = $_plugin_func;
+            }
+        }
+
+        $smarty->_plugins['resource'][$params['type']] = array($_resource_funcs, true);
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.process_cached_inserts.php b/BSF/include/smarty/libs/internals/core.process_cached_inserts.php
new file mode 100644
index 000000000..1d78edd93
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.process_cached_inserts.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Replace cached inserts with the actual results
+ *
+ * @param string $results
+ * @return string
+ */
+function smarty_core_process_cached_inserts($params, &$smarty)
+{
+    preg_match_all('!'.$smarty->_smarty_md5.'{insert_cache (.*)}'.$smarty->_smarty_md5.'!Uis',
+                   $params['results'], $match);
+    list($cached_inserts, $insert_args) = $match;
+
+    for ($i = 0, $for_max = count($cached_inserts); $i < $for_max; $i++) {
+        if ($smarty->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $debug_start_time = smarty_core_get_microtime($_params, $smarty);
+        }
+
+        $args = unserialize($insert_args[$i]);
+        $name = $args['name'];
+
+        if (isset($args['script'])) {
+            $_params = array('resource_name' => $smarty->_dequote($args['script']));
+            require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php');
+            if(!smarty_core_get_php_resource($_params, $smarty)) {
+                return false;
+            }
+            $resource_type = $_params['resource_type'];
+            $php_resource = $_params['php_resource'];
+
+
+            if ($resource_type == 'file') {
+                $smarty->_include($php_resource, true);
+            } else {
+                $smarty->_eval($php_resource);
+            }
+        }
+
+        $function_name = $smarty->_plugins['insert'][$name][0];
+        if (empty($args['assign'])) {
+            $replace = $function_name($args, $smarty);
+        } else {
+            $smarty->assign($args['assign'], $function_name($args, $smarty));
+            $replace = '';
+        }
+
+        $params['results'] = substr_replace($params['results'], $replace, strpos($params['results'], $cached_inserts[$i]), strlen($cached_inserts[$i]));
+        if ($smarty->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $smarty->_smarty_debug_info[] = array('type'      => 'insert',
+                                                'filename'  => 'insert_'.$name,
+                                                'depth'     => $smarty->_inclusion_depth,
+                                                'exec_time' => smarty_core_get_microtime($_params, $smarty) - $debug_start_time);
+        }
+    }
+
+    return $params['results'];
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.process_compiled_include.php b/BSF/include/smarty/libs/internals/core.process_compiled_include.php
new file mode 100644
index 000000000..d539423bf
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.process_compiled_include.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Replace nocache-tags by results of the corresponding non-cacheable
+ * functions and return it
+ *
+ * @param string $compiled_tpl
+ * @param string $cached_source
+ * @return string
+ */
+
+function smarty_core_process_compiled_include($params, &$smarty)
+{
+    $_cache_including = $smarty->_cache_including;
+    $smarty->_cache_including = true;
+
+    $_return = $params['results'];
+
+    foreach ($smarty->_cache_info['cache_serials'] as $_include_file_path=>$_cache_serial) {
+        $smarty->_include($_include_file_path, true);
+    }
+
+    foreach ($smarty->_cache_serials as $_include_file_path=>$_cache_serial) {
+        $_return = preg_replace_callback('!(\{nocache\:('.$_cache_serial.')#(\d+)\})!s',
+                                         array(&$smarty, '_process_compiled_include_callback'),
+                                         $_return);
+    }
+    $smarty->_cache_including = $_cache_including;
+    return $_return;
+}
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.read_cache_file.php b/BSF/include/smarty/libs/internals/core.read_cache_file.php
new file mode 100644
index 000000000..c60e113a7
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.read_cache_file.php
@@ -0,0 +1,101 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * read a cache file, determine if it needs to be
+ * regenerated or not
+ *
+ * @param string $tpl_file
+ * @param string $cache_id
+ * @param string $compile_id
+ * @param string $results
+ * @return boolean
+ */
+
+//  $tpl_file, $cache_id, $compile_id, &$results
+
+function smarty_core_read_cache_file(&$params, &$smarty)
+{
+    static  $content_cache = array();
+
+    if ($smarty->force_compile) {
+        // force compile enabled, always regenerate
+        return false;
+    }
+
+    if (isset($content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']])) {
+        list($params['results'], $smarty->_cache_info) = $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']];
+        return true;
+    }
+
+    if (!empty($smarty->cache_handler_func)) {
+        // use cache_handler function
+        call_user_func_array($smarty->cache_handler_func,
+                             array('read', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null));
+    } else {
+        // use local cache file
+        $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']);
+        $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id);
+        $params['results'] = $smarty->_read_file($_cache_file);
+    }
+
+    if (empty($params['results'])) {
+        // nothing to parse (error?), regenerate cache
+        return false;
+    }
+
+    $_contents = $params['results'];
+    $_info_start = strpos($_contents, "\n") + 1;
+    $_info_len = (int)substr($_contents, 0, $_info_start - 1);
+    $_cache_info = unserialize(substr($_contents, $_info_start, $_info_len));
+    $params['results'] = substr($_contents, $_info_start + $_info_len);
+
+    if ($smarty->caching == 2 && isset ($_cache_info['expires'])){
+        // caching by expiration time
+        if ($_cache_info['expires'] > -1 && (time() > $_cache_info['expires'])) {
+            // cache expired, regenerate
+            return false;
+        }
+    } else {
+        // caching by lifetime
+        if ($smarty->cache_lifetime > -1 && (time() - $_cache_info['timestamp'] > $smarty->cache_lifetime)) {
+            // cache expired, regenerate
+            return false;
+        }
+    }
+
+    if ($smarty->compile_check) {
+        $_params = array('get_source' => false, 'quiet'=>true);
+        foreach (array_keys($_cache_info['template']) as $_template_dep) {
+            $_params['resource_name'] = $_template_dep;
+            if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) {
+                // template file has changed, regenerate cache
+                return false;
+            }
+        }
+
+        if (isset($_cache_info['config'])) {
+            $_params = array('resource_base_path' => $smarty->config_dir, 'get_source' => false, 'quiet'=>true);
+            foreach (array_keys($_cache_info['config']) as $_config_dep) {
+                $_params['resource_name'] = $_config_dep;
+                if (!$smarty->_fetch_resource_info($_params) || $_cache_info['timestamp'] < $_params['resource_timestamp']) {
+                    // config file has changed, regenerate cache
+                    return false;
+                }
+            }
+        }
+    }
+
+    $content_cache[$params['tpl_file'].','.$params['cache_id'].','.$params['compile_id']] = array($params['results'], $_cache_info);
+
+    $smarty->_cache_info = $_cache_info;
+    return true;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.rm_auto.php b/BSF/include/smarty/libs/internals/core.rm_auto.php
new file mode 100644
index 000000000..b251f6491
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.rm_auto.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * delete an automagically created file by name and id
+ *
+ * @param string $auto_base
+ * @param string $auto_source
+ * @param string $auto_id
+ * @param integer $exp_time
+ * @return boolean
+ */
+
+// $auto_base, $auto_source = null, $auto_id = null, $exp_time = null
+
+function smarty_core_rm_auto($params, &$smarty)
+{
+    if (!@is_dir($params['auto_base']))
+      return false;
+
+    if(!isset($params['auto_id']) && !isset($params['auto_source'])) {
+        $_params = array(
+            'dirname' => $params['auto_base'],
+            'level' => 0,
+            'exp_time' => $params['exp_time']
+        );
+        require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
+        $_res = smarty_core_rmdir($_params, $smarty);
+    } else {
+        $_tname = $smarty->_get_auto_filename($params['auto_base'], $params['auto_source'], $params['auto_id']);
+
+        if(isset($params['auto_source'])) {
+            if (isset($params['extensions'])) {
+                $_res = false;
+                foreach ((array)$params['extensions'] as $_extension)
+                    $_res |= $smarty->_unlink($_tname.$_extension, $params['exp_time']);
+            } else {
+                $_res = $smarty->_unlink($_tname, $params['exp_time']);
+            }
+        } elseif ($smarty->use_sub_dirs) {
+            $_params = array(
+                'dirname' => $_tname,
+                'level' => 1,
+                'exp_time' => $params['exp_time']
+            );
+            require_once(SMARTY_CORE_DIR . 'core.rmdir.php');
+            $_res = smarty_core_rmdir($_params, $smarty);
+        } else {
+            // remove matching file names
+            $_handle = opendir($params['auto_base']);
+            $_res = true;
+            while (false !== ($_filename = readdir($_handle))) {
+                if($_filename == '.' || $_filename == '..') {
+                    continue;
+                } elseif (substr($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, 0, strlen($_tname)) == $_tname) {
+                    $_res &= (bool)$smarty->_unlink($params['auto_base'] . DIRECTORY_SEPARATOR . $_filename, $params['exp_time']);
+                }
+            }
+        }
+    }
+
+    return $_res;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.rmdir.php b/BSF/include/smarty/libs/internals/core.rmdir.php
new file mode 100644
index 000000000..2166c44d2
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.rmdir.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * delete a dir recursively (level=0 -> keep root)
+ * WARNING: no tests, it will try to remove what you tell it!
+ *
+ * @param string $dirname
+ * @param integer $level
+ * @param integer $exp_time
+ * @return boolean
+ */
+
+//  $dirname, $level = 1, $exp_time = null
+
+function smarty_core_rmdir($params, &$smarty)
+{
+   if(!isset($params['level'])) { $params['level'] = 1; }
+   if(!isset($params['exp_time'])) { $params['exp_time'] = null; }
+
+   if($_handle = @opendir($params['dirname'])) {
+
+        while (false !== ($_entry = readdir($_handle))) {
+            if ($_entry != '.' && $_entry != '..') {
+                if (@is_dir($params['dirname'] . DIRECTORY_SEPARATOR . $_entry)) {
+                    $_params = array(
+                        'dirname' => $params['dirname'] . DIRECTORY_SEPARATOR . $_entry,
+                        'level' => $params['level'] + 1,
+                        'exp_time' => $params['exp_time']
+                    );
+                    smarty_core_rmdir($_params, $smarty);
+                }
+                else {
+                    $smarty->_unlink($params['dirname'] . DIRECTORY_SEPARATOR . $_entry, $params['exp_time']);
+                }
+            }
+        }
+        closedir($_handle);
+   }
+
+   if ($params['level']) {
+       return @rmdir($params['dirname']);
+   }
+   return (bool)$_handle;
+
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.run_insert_handler.php b/BSF/include/smarty/libs/internals/core.run_insert_handler.php
new file mode 100644
index 000000000..71c384508
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.run_insert_handler.php
@@ -0,0 +1,71 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Handle insert tags
+ *
+ * @param array $args
+ * @return string
+ */
+function smarty_core_run_insert_handler($params, &$smarty)
+{
+
+    require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+    if ($smarty->debugging) {
+        $_params = array();
+        $_debug_start_time = smarty_core_get_microtime($_params, $smarty);
+    }
+
+    if ($smarty->caching) {
+        $_arg_string = serialize($params['args']);
+        $_name = $params['args']['name'];
+        if (!isset($smarty->_cache_info['insert_tags'][$_name])) {
+            $smarty->_cache_info['insert_tags'][$_name] = array('insert',
+                                                             $_name,
+                                                             $smarty->_plugins['insert'][$_name][1],
+                                                             $smarty->_plugins['insert'][$_name][2],
+                                                             !empty($params['args']['script']) ? true : false);
+        }
+        return $smarty->_smarty_md5."{insert_cache $_arg_string}".$smarty->_smarty_md5;
+    } else {
+        if (isset($params['args']['script'])) {
+            $_params = array('resource_name' => $smarty->_dequote($params['args']['script']));
+            require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php');
+            if(!smarty_core_get_php_resource($_params, $smarty)) {
+                return false;
+            }
+
+            if ($_params['resource_type'] == 'file') {
+                $smarty->_include($_params['php_resource'], true);
+            } else {
+                $smarty->_eval($_params['php_resource']);
+            }
+            unset($params['args']['script']);
+        }
+
+        $_funcname = $smarty->_plugins['insert'][$params['args']['name']][0];
+        $_content = $_funcname($params['args'], $smarty);
+        if ($smarty->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $smarty->_smarty_debug_info[] = array('type'      => 'insert',
+                                                'filename'  => 'insert_'.$params['args']['name'],
+                                                'depth'     => $smarty->_inclusion_depth,
+                                                'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time);
+        }
+
+        if (!empty($params['args']["assign"])) {
+            $smarty->assign($params['args']["assign"], $_content);
+        } else {
+            return $_content;
+        }
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.smarty_include_php.php b/BSF/include/smarty/libs/internals/core.smarty_include_php.php
new file mode 100644
index 000000000..30c6e7654
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.smarty_include_php.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * called for included php files within templates
+ *
+ * @param string $smarty_file
+ * @param string $smarty_assign variable to assign the included template's
+ *               output into
+ * @param boolean $smarty_once uses include_once if this is true
+ * @param array $smarty_include_vars associative array of vars from
+ *              {include file="blah" var=$var}
+ */
+
+//  $file, $assign, $once, $_smarty_include_vars
+
+function smarty_core_smarty_include_php($params, &$smarty)
+{
+    $_params = array('resource_name' => $params['smarty_file']);
+    require_once(SMARTY_CORE_DIR . 'core.get_php_resource.php');
+    smarty_core_get_php_resource($_params, $smarty);
+    $_smarty_resource_type = $_params['resource_type'];
+    $_smarty_php_resource = $_params['php_resource'];
+
+    if (!empty($params['smarty_assign'])) {
+        ob_start();
+        if ($_smarty_resource_type == 'file') {
+            $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']);
+        } else {
+            $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']);
+        }
+        $smarty->assign($params['smarty_assign'], ob_get_contents());
+        ob_end_clean();
+    } else {
+        if ($_smarty_resource_type == 'file') {
+            $smarty->_include($_smarty_php_resource, $params['smarty_once'], $params['smarty_include_vars']);
+        } else {
+            $smarty->_eval($_smarty_php_resource, $params['smarty_include_vars']);
+        }
+    }
+}
+
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.write_cache_file.php b/BSF/include/smarty/libs/internals/core.write_cache_file.php
new file mode 100644
index 000000000..72f785b74
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.write_cache_file.php
@@ -0,0 +1,96 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Prepend the cache information to the cache file
+ * and write it
+ *
+ * @param string $tpl_file
+ * @param string $cache_id
+ * @param string $compile_id
+ * @param string $results
+ * @return true|null
+ */
+
+ // $tpl_file, $cache_id, $compile_id, $results
+
+function smarty_core_write_cache_file($params, &$smarty)
+{
+
+    // put timestamp in cache header
+    $smarty->_cache_info['timestamp'] = time();
+    if ($smarty->cache_lifetime > -1){
+        // expiration set
+        $smarty->_cache_info['expires'] = $smarty->_cache_info['timestamp'] + $smarty->cache_lifetime;
+    } else {
+        // cache will never expire
+        $smarty->_cache_info['expires'] = -1;
+    }
+
+    // collapse nocache.../nocache-tags
+    if (preg_match_all('!\{(/?)nocache\:[0-9a-f]{32}#\d+\}!', $params['results'], $match, PREG_PATTERN_ORDER)) {
+        // remove everything between every pair of outermost noache.../nocache-tags
+        // and replace it by a single nocache-tag
+        // this new nocache-tag will be replaced by dynamic contents in
+        // smarty_core_process_compiled_includes() on a cache-read
+        
+        $match_count = count($match[0]);
+        $results = preg_split('!(\{/?nocache\:[0-9a-f]{32}#\d+\})!', $params['results'], -1, PREG_SPLIT_DELIM_CAPTURE);
+        
+        $level = 0;
+        $j = 0;
+        for ($i=0, $results_count = count($results); $i < $results_count && $j < $match_count; $i++) {
+            if ($results[$i] == $match[0][$j]) {
+                // nocache tag
+                if ($match[1][$j]) { // closing tag
+                    $level--;
+                    unset($results[$i]);
+                } else { // opening tag
+                    if ($level++ > 0) unset($results[$i]);
+                }
+                $j++;
+            } elseif ($level > 0) {
+                unset($results[$i]);
+            }
+        }
+        $params['results'] = implode('', $results);
+    }
+    $smarty->_cache_info['cache_serials'] = $smarty->_cache_serials;
+
+    // prepend the cache header info into cache file
+    $_cache_info = serialize($smarty->_cache_info);
+    $params['results'] = strlen($_cache_info) . "\n" . $_cache_info . $params['results'];
+
+    if (!empty($smarty->cache_handler_func)) {
+        // use cache_handler function
+        call_user_func_array($smarty->cache_handler_func,
+                             array('write', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null));
+    } else {
+        // use local cache file
+
+        if(!@is_writable($smarty->cache_dir)) {
+            // cache_dir not writable, see if it exists
+            if(!@is_dir($smarty->cache_dir)) {
+                $smarty->trigger_error('the $cache_dir \'' . $smarty->cache_dir . '\' does not exist, or is not a directory.', E_USER_ERROR);
+                return false;
+            }
+            $smarty->trigger_error('unable to write to $cache_dir \'' . realpath($smarty->cache_dir) . '\'. Be sure $cache_dir is writable by the web server user.', E_USER_ERROR);
+            return false;
+        }
+
+        $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']);
+        $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id);
+        $_params = array('filename' => $_cache_file, 'contents' => $params['results'], 'create_dirs' => true);
+        require_once(SMARTY_CORE_DIR . 'core.write_file.php');
+        smarty_core_write_file($_params, $smarty);
+        return true;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.write_compiled_include.php b/BSF/include/smarty/libs/internals/core.write_compiled_include.php
new file mode 100644
index 000000000..c14adb5f4
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.write_compiled_include.php
@@ -0,0 +1,91 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Extract non-cacheable parts out of compiled template and write it
+ *
+ * @param string $compile_path
+ * @param string $template_compiled
+ * @return boolean
+ */
+
+function smarty_core_write_compiled_include($params, &$smarty)
+{
+    $_tag_start = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{nocache\:('.$params['cache_serial'].')#(\d+)\}\'; endif;';
+    $_tag_end   = 'if \(\$this->caching && \!\$this->_cache_including\)\: echo \'\{/nocache\:(\\2)#(\\3)\}\'; endif;';
+
+    preg_match_all('!('.$_tag_start.'(.*)'.$_tag_end.')!Us',
+                   $params['compiled_content'], $_match_source, PREG_SET_ORDER);
+    
+    // no nocache-parts found: done
+    if (count($_match_source)==0) return;
+
+    // convert the matched php-code to functions
+    $_include_compiled =  "<?php /* Smarty version ".$smarty->_version.", created on ".strftime("%Y-%m-%d %H:%M:%S")."\n";
+    $_include_compiled .= "         compiled from " . strtr(urlencode($params['resource_name']), array('%2F'=>'/', '%3A'=>':')) . " */\n\n";
+
+    $_compile_path = $params['include_file_path'];
+
+    $smarty->_cache_serials[$_compile_path] = $params['cache_serial'];
+    $_include_compiled .= "\$this->_cache_serials['".$_compile_path."'] = '".$params['cache_serial']."';\n\n?>";
+
+    $_include_compiled .= $params['plugins_code'];
+    $_include_compiled .= "<?php";
+
+    $this_varname = ((double)phpversion() >= 5.0) ? '_smarty' : 'this';
+    for ($_i = 0, $_for_max = count($_match_source); $_i < $_for_max; $_i++) {
+        $_match =& $_match_source[$_i];
+        $source = $_match[4];
+        if ($this_varname == '_smarty') {
+            /* rename $this to $_smarty in the sourcecode */
+            $tokens = token_get_all('<?php ' . $_match[4]);
+
+            /* remove trailing <?php */
+            $open_tag = '';
+            while ($tokens) {
+                $token = array_shift($tokens);
+                if (is_array($token)) {
+                    $open_tag .= $token[1];
+                } else {
+                    $open_tag .= $token;
+                }
+                if ($open_tag == '<?php ') break;
+            }
+
+            for ($i=0, $count = count($tokens); $i < $count; $i++) {
+                if (is_array($tokens[$i])) {
+                    if ($tokens[$i][0] == T_VARIABLE && $tokens[$i][1] == '$this') {
+                        $tokens[$i] = '$' . $this_varname;
+                    } else {
+                        $tokens[$i] = $tokens[$i][1];
+                    }                   
+                }
+            }
+            $source = implode('', $tokens);
+        }
+
+        /* add function to compiled include */
+        $_include_compiled .= "
+function _smarty_tplfunc_$_match[2]_$_match[3](&\$$this_varname)
+{
+$source
+}
+
+";
+    }
+    $_include_compiled .= "\n\n?>\n";
+
+    $_params = array('filename' => $_compile_path,
+                     'contents' => $_include_compiled, 'create_dirs' => true);
+
+    require_once(SMARTY_CORE_DIR . 'core.write_file.php');
+    smarty_core_write_file($_params, $smarty);
+    return true;
+}
+
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.write_compiled_resource.php b/BSF/include/smarty/libs/internals/core.write_compiled_resource.php
new file mode 100644
index 000000000..b902eff3c
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.write_compiled_resource.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * write the compiled resource
+ *
+ * @param string $compile_path
+ * @param string $compiled_content
+ * @return true
+ */
+function smarty_core_write_compiled_resource($params, &$smarty)
+{
+    if(!@is_writable($smarty->compile_dir)) {
+        // compile_dir not writable, see if it exists
+        if(!@is_dir($smarty->compile_dir)) {
+            $smarty->trigger_error('the $compile_dir \'' . $smarty->compile_dir . '\' does not exist, or is not a directory.', E_USER_ERROR);
+            return false;
+        }
+        $smarty->trigger_error('unable to write to $compile_dir \'' . realpath($smarty->compile_dir) . '\'. Be sure $compile_dir is writable by the web server user.', E_USER_ERROR);
+        return false;
+    }
+
+    $_params = array('filename' => $params['compile_path'], 'contents' => $params['compiled_content'], 'create_dirs' => true);
+    require_once(SMARTY_CORE_DIR . 'core.write_file.php');
+    smarty_core_write_file($_params, $smarty);
+    return true;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/internals/core.write_file.php b/BSF/include/smarty/libs/internals/core.write_file.php
new file mode 100644
index 000000000..8a3a3b398
--- /dev/null
+++ b/BSF/include/smarty/libs/internals/core.write_file.php
@@ -0,0 +1,54 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * write out a file to disk
+ *
+ * @param string $filename
+ * @param string $contents
+ * @param boolean $create_dirs
+ * @return boolean
+ */
+function smarty_core_write_file($params, &$smarty)
+{
+    $_dirname = dirname($params['filename']);
+
+    if ($params['create_dirs']) {
+        $_params = array('dir' => $_dirname);
+        require_once(SMARTY_CORE_DIR . 'core.create_dir_structure.php');
+        smarty_core_create_dir_structure($_params, $smarty);
+    }
+
+    // write to tmp file, then rename it to avoid file locking race condition
+    $_tmp_file = tempnam($_dirname, 'wrt');
+
+    if (!($fd = @fopen($_tmp_file, 'wb'))) {
+        $_tmp_file = $_dirname . DIRECTORY_SEPARATOR . uniqid('wrt');
+        if (!($fd = @fopen($_tmp_file, 'wb'))) {
+            $smarty->trigger_error("problem writing temporary file '$_tmp_file'");
+            return false;
+        }
+    }
+
+    fwrite($fd, $params['contents']);
+    fclose($fd);
+
+    if (DIRECTORY_SEPARATOR == '\\' || !@rename($_tmp_file, $params['filename'])) {
+        // On platforms and filesystems that cannot overwrite with rename() 
+        // delete the file before renaming it -- because windows always suffers
+        // this, it is short-circuited to avoid the initial rename() attempt
+        @unlink($params['filename']);
+        @rename($_tmp_file, $params['filename']);
+    }
+    @chmod($params['filename'], $smarty->_file_perms);
+
+    return true;
+}
+
+/* vim: set expandtab: */
+
+?>
\ No newline at end of file
diff --git a/BSF/include/smarty/libs/plugins/block.textformat.php b/BSF/include/smarty/libs/plugins/block.textformat.php
new file mode 100644
index 000000000..8cd010acb
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/block.textformat.php
@@ -0,0 +1,103 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {textformat}{/textformat} block plugin
+ *
+ * Type:     block function<br>
+ * Name:     textformat<br>
+ * Purpose:  format text a certain way with preset styles
+ *           or custom wrap/indent settings<br>
+ * @link http://smarty.php.net/manual/en/language.function.textformat.php {textformat}
+ *       (Smarty online manual)
+ * @param array
+ * <pre>
+ * Params:   style: string (email)
+ *           indent: integer (0)
+ *           wrap: integer (80)
+ *           wrap_char string ("\n")
+ *           indent_char: string (" ")
+ *           wrap_boundary: boolean (true)
+ * </pre>
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param string contents of the block
+ * @param Smarty clever simulation of a method
+ * @return string string $content re-formatted
+ */
+function smarty_block_textformat($params, $content, &$smarty)
+{
+    if (is_null($content)) {
+        return;
+    }
+
+    $style = null;
+    $indent = 0;
+    $indent_first = 0;
+    $indent_char = ' ';
+    $wrap = 80;
+    $wrap_char = "\n";
+    $wrap_cut = false;
+    $assign = null;
+    
+    foreach ($params as $_key => $_val) {
+        switch ($_key) {
+            case 'style':
+            case 'indent_char':
+            case 'wrap_char':
+            case 'assign':
+                $$_key = (string)$_val;
+                break;
+
+            case 'indent':
+            case 'indent_first':
+            case 'wrap':
+                $$_key = (int)$_val;
+                break;
+
+            case 'wrap_cut':
+                $$_key = (bool)$_val;
+                break;
+
+            default:
+                $smarty->trigger_error("textformat: unknown attribute '$_key'");
+        }
+    }
+
+    if ($style == 'email') {
+        $wrap = 72;
+    }
+
+    // split into paragraphs
+    $_paragraphs = preg_split('![\r\n][\r\n]!',$content);
+    $_output = '';
+
+    for($_x = 0, $_y = count($_paragraphs); $_x < $_y; $_x++) {
+        if ($_paragraphs[$_x] == '') {
+            continue;
+        }
+        // convert mult. spaces & special chars to single space
+        $_paragraphs[$_x] = preg_replace(array('!\s+!','!(^\s+)|(\s+$)!'), array(' ',''), $_paragraphs[$_x]);
+        // indent first line
+        if($indent_first > 0) {
+            $_paragraphs[$_x] = str_repeat($indent_char, $indent_first) . $_paragraphs[$_x];
+        }
+        // wordwrap sentences
+        $_paragraphs[$_x] = wordwrap($_paragraphs[$_x], $wrap - $indent, $wrap_char, $wrap_cut);
+        // indent lines
+        if($indent > 0) {
+            $_paragraphs[$_x] = preg_replace('!^!m', str_repeat($indent_char, $indent), $_paragraphs[$_x]);
+        }
+    }
+    $_output = implode($wrap_char . $wrap_char, $_paragraphs);
+
+    return $assign ? $smarty->assign($assign, $_output) : $_output;
+
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/compiler.assign.php b/BSF/include/smarty/libs/plugins/compiler.assign.php
new file mode 100644
index 000000000..abef377f8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/compiler.assign.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {assign} compiler function plugin
+ *
+ * Type:     compiler function<br>
+ * Name:     assign<br>
+ * Purpose:  assign a value to a template variable
+ * @link http://smarty.php.net/manual/en/language.custom.functions.php#LANGUAGE.FUNCTION.ASSIGN {assign}
+ *       (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com> (initial author)
+ * @author messju mohr <messju at lammfellpuschen dot de> (conversion to compiler function)
+ * @param string containing var-attribute and value-attribute
+ * @param Smarty_Compiler
+ */
+function smarty_compiler_assign($tag_attrs, &$compiler)
+{
+    $_params = $compiler->_parse_attrs($tag_attrs);
+
+    if (!isset($_params['var'])) {
+        $compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING);
+        return;
+    }
+
+    if (!isset($_params['value'])) {
+        $compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING);
+        return;
+    }
+
+    return "\$this->assign({$_params['var']}, {$_params['value']});";
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.assign_debug_info.php b/BSF/include/smarty/libs/plugins/function.assign_debug_info.php
new file mode 100644
index 000000000..654049876
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.assign_debug_info.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {assign_debug_info} function plugin
+ *
+ * Type:     function<br>
+ * Name:     assign_debug_info<br>
+ * Purpose:  assign debug info to the template<br>
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array unused in this plugin, this plugin uses {@link Smarty::$_config},
+ *              {@link Smarty::$_tpl_vars} and {@link Smarty::$_smarty_debug_info}
+ * @param Smarty
+ */
+function smarty_function_assign_debug_info($params, &$smarty)
+{
+    $assigned_vars = $smarty->_tpl_vars;
+    ksort($assigned_vars);
+    if (@is_array($smarty->_config[0])) {
+        $config_vars = $smarty->_config[0];
+        ksort($config_vars);
+        $smarty->assign("_debug_config_keys", array_keys($config_vars));
+        $smarty->assign("_debug_config_vals", array_values($config_vars));
+    }
+    
+    $included_templates = $smarty->_smarty_debug_info;
+    
+    $smarty->assign("_debug_keys", array_keys($assigned_vars));
+    $smarty->assign("_debug_vals", array_values($assigned_vars));
+    
+    $smarty->assign("_debug_tpls", $included_templates);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.config_load.php b/BSF/include/smarty/libs/plugins/function.config_load.php
new file mode 100644
index 000000000..db89f638c
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.config_load.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {config_load} function plugin
+ *
+ * Type:     function<br>
+ * Name:     config_load<br>
+ * Purpose:  load config file vars
+ * @link http://smarty.php.net/manual/en/language.function.config.load.php {config_load}
+ *       (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author messju mohr <messju at lammfellpuschen dot de> (added use of resources)
+ * @param array Format:
+ * <pre>
+ * array('file' => required config file name,
+ *       'section' => optional config file section to load
+ *       'scope' => local/parent/global
+ *       'global' => overrides scope, setting to parent if true)
+ * </pre>
+ * @param Smarty
+ */
+function smarty_function_config_load($params, &$smarty)
+{
+        if ($smarty->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $_debug_start_time = smarty_core_get_microtime($_params, $smarty);
+        }
+
+        $_file = isset($params['file']) ? $smarty->_dequote($params['file']) : null;
+        $_section = isset($params['section']) ? $smarty->_dequote($params['section']) : null;
+        $_scope = isset($params['scope']) ? $smarty->_dequote($params['scope']) : 'global';
+        $_global = isset($params['global']) ? $smarty->_dequote($params['global']) : false;
+
+        if (!isset($_file) || strlen($_file) == 0) {
+            $smarty->trigger_error("missing 'file' attribute in config_load tag", E_USER_ERROR, __FILE__, __LINE__);
+        }
+
+        if (isset($_scope)) {
+            if ($_scope != 'local' &&
+                $_scope != 'parent' &&
+                $_scope != 'global') {
+                $smarty->trigger_error("invalid 'scope' attribute value", E_USER_ERROR, __FILE__, __LINE__);
+            }
+        } else {
+            if ($_global) {
+                $_scope = 'parent';
+            } else {
+                $_scope = 'local';
+            }
+        }
+
+        $_params = array('resource_name' => $_file,
+                         'resource_base_path' => $smarty->config_dir,
+                         'get_source' => false);
+        $smarty->_parse_resource_name($_params);
+        $_file_path = $_params['resource_type'] . ':' . $_params['resource_name'];
+        if (isset($_section))
+            $_compile_file = $smarty->_get_compile_path($_file_path.'|'.$_section);
+        else
+            $_compile_file = $smarty->_get_compile_path($_file_path);
+
+        if($smarty->force_compile || !file_exists($_compile_file)) {
+            $_compile = true;
+        } elseif ($smarty->compile_check) {
+            $_params = array('resource_name' => $_file,
+                             'resource_base_path' => $smarty->config_dir,
+                             'get_source' => false);
+            $_compile = $smarty->_fetch_resource_info($_params) &&
+                $_params['resource_timestamp'] > filemtime($_compile_file);
+        } else {
+            $_compile = false;
+        }
+
+        if($_compile) {
+            // compile config file
+            if(!is_object($smarty->_conf_obj)) {
+                require_once SMARTY_DIR . $smarty->config_class . '.class.php';
+                $smarty->_conf_obj = new $smarty->config_class();
+                $smarty->_conf_obj->overwrite = $smarty->config_overwrite;
+                $smarty->_conf_obj->booleanize = $smarty->config_booleanize;
+                $smarty->_conf_obj->read_hidden = $smarty->config_read_hidden;
+                $smarty->_conf_obj->fix_newlines = $smarty->config_fix_newlines;
+            }
+
+            $_params = array('resource_name' => $_file,
+                             'resource_base_path' => $smarty->config_dir,
+                             $_params['get_source'] = true);
+            if (!$smarty->_fetch_resource_info($_params)) {
+                return;
+            }
+            $smarty->_conf_obj->set_file_contents($_file, $_params['source_content']);
+            $_config_vars = array_merge($smarty->_conf_obj->get($_file),
+                    $smarty->_conf_obj->get($_file, $_section));
+            if(function_exists('var_export')) {
+                $_output = '<?php $_config_vars = ' . var_export($_config_vars, true) . '; ?>';
+            } else {
+                $_output = '<?php $_config_vars = unserialize(\'' . strtr(serialize($_config_vars),array('\''=>'\\\'', '\\'=>'\\\\')) . '\'); ?>';
+            }
+            $_params = (array('compile_path' => $_compile_file, 'compiled_content' => $_output, 'resource_timestamp' => $_params['resource_timestamp']));
+            require_once(SMARTY_CORE_DIR . 'core.write_compiled_resource.php');
+            smarty_core_write_compiled_resource($_params, $smarty);
+        } else {
+            include($_compile_file);
+        }
+
+        if ($smarty->caching) {
+            $smarty->_cache_info['config'][$_file] = true;
+        }
+
+        $smarty->_config[0]['vars'] = @array_merge($smarty->_config[0]['vars'], $_config_vars);
+        $smarty->_config[0]['files'][$_file] = true;
+
+        if ($_scope == 'parent') {
+                $smarty->_config[1]['vars'] = @array_merge($smarty->_config[1]['vars'], $_config_vars);
+                $smarty->_config[1]['files'][$_file] = true;
+        } else if ($_scope == 'global') {
+            for ($i = 1, $for_max = count($smarty->_config); $i < $for_max; $i++) {
+                $smarty->_config[$i]['vars'] = @array_merge($smarty->_config[$i]['vars'], $_config_vars);
+                $smarty->_config[$i]['files'][$_file] = true;
+            }
+        }
+
+        if ($smarty->debugging) {
+            $_params = array();
+            require_once(SMARTY_CORE_DIR . 'core.get_microtime.php');
+            $smarty->_smarty_debug_info[] = array('type'      => 'config',
+                                                'filename'  => $_file.' ['.$_section.'] '.$_scope,
+                                                'depth'     => $smarty->_inclusion_depth,
+                                                'exec_time' => smarty_core_get_microtime($_params, $smarty) - $_debug_start_time);
+        }
+
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.counter.php b/BSF/include/smarty/libs/plugins/function.counter.php
new file mode 100644
index 000000000..1f26db5fb
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.counter.php
@@ -0,0 +1,80 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {counter} function plugin
+ *
+ * Type:     function<br>
+ * Name:     counter<br>
+ * Purpose:  print out a counter value
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @link http://smarty.php.net/manual/en/language.function.counter.php {counter}
+ *       (Smarty online manual)
+ * @param array parameters
+ * @param Smarty
+ * @return string|null
+ */
+function smarty_function_counter($params, &$smarty)
+{
+    static $counters = array();
+
+    $name = (isset($params['name'])) ? $params['name'] : 'default';
+    if (!isset($counters[$name])) {
+        $counters[$name] = array(
+            'start'=>1,
+            'skip'=>1,
+            'direction'=>'up',
+            'count'=>1
+            );
+    }
+    $counter =& $counters[$name];
+
+    if (isset($params['start'])) {
+        $counter['start'] = $counter['count'] = (int)$params['start'];
+    }
+
+    if (!empty($params['assign'])) {
+        $counter['assign'] = $params['assign'];
+    }
+
+    if (isset($counter['assign'])) {
+        $smarty->assign($counter['assign'], $counter['count']);
+    }
+    
+    if (isset($params['print'])) {
+        $print = (bool)$params['print'];
+    } else {
+        $print = empty($counter['assign']);
+    }
+
+    if ($print) {
+        $retval = $counter['count'];
+    } else {
+        $retval = null;
+    }
+
+    if (isset($params['skip'])) {
+        $counter['skip'] = $params['skip'];
+    }
+    
+    if (isset($params['direction'])) {
+        $counter['direction'] = $params['direction'];
+    }
+
+    if ($counter['direction'] == "down")
+        $counter['count'] -= $counter['skip'];
+    else
+        $counter['count'] += $counter['skip'];
+    
+    return $retval;
+    
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.cycle.php b/BSF/include/smarty/libs/plugins/function.cycle.php
new file mode 100644
index 000000000..fe78bb87d
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.cycle.php
@@ -0,0 +1,102 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {cycle} function plugin
+ *
+ * Type:     function<br>
+ * Name:     cycle<br>
+ * Date:     May 3, 2002<br>
+ * Purpose:  cycle through given values<br>
+ * Input:
+ *         - name = name of cycle (optional)
+ *         - values = comma separated list of values to cycle,
+ *                    or an array of values to cycle
+ *                    (this can be left out for subsequent calls)
+ *         - reset = boolean - resets given var to true
+ *         - print = boolean - print var or not. default is true
+ *         - advance = boolean - whether or not to advance the cycle
+ *         - delimiter = the value delimiter, default is ","
+ *         - assign = boolean, assigns to template var instead of
+ *                    printed.
+ *
+ * Examples:<br>
+ * <pre>
+ * {cycle values="#eeeeee,#d0d0d0d"}
+ * {cycle name=row values="one,two,three" reset=true}
+ * {cycle name=row}
+ * </pre>
+ * @link http://smarty.php.net/manual/en/language.function.cycle.php {cycle}
+ *       (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @author credit to Mark Priatel <mpriatel@rogers.com>
+ * @author credit to Gerard <gerard@interfold.com>
+ * @author credit to Jason Sweat <jsweat_php@yahoo.com>
+ * @version  1.3
+ * @param array
+ * @param Smarty
+ * @return string|null
+ */
+function smarty_function_cycle($params, &$smarty)
+{
+    static $cycle_vars;
+    
+    $name = (empty($params['name'])) ? 'default' : $params['name'];
+    $print = (isset($params['print'])) ? (bool)$params['print'] : true;
+    $advance = (isset($params['advance'])) ? (bool)$params['advance'] : true;
+    $reset = (isset($params['reset'])) ? (bool)$params['reset'] : false;
+            
+    if (!in_array('values', array_keys($params))) {
+        if(!isset($cycle_vars[$name]['values'])) {
+            $smarty->trigger_error("cycle: missing 'values' parameter");
+            return;
+        }
+    } else {
+        if(isset($cycle_vars[$name]['values'])
+            && $cycle_vars[$name]['values'] != $params['values'] ) {
+            $cycle_vars[$name]['index'] = 0;
+        }
+        $cycle_vars[$name]['values'] = $params['values'];
+    }
+
+    $cycle_vars[$name]['delimiter'] = (isset($params['delimiter'])) ? $params['delimiter'] : ',';
+    
+    if(is_array($cycle_vars[$name]['values'])) {
+        $cycle_array = $cycle_vars[$name]['values'];
+    } else {
+        $cycle_array = explode($cycle_vars[$name]['delimiter'],$cycle_vars[$name]['values']);
+    }
+    
+    if(!isset($cycle_vars[$name]['index']) || $reset ) {
+        $cycle_vars[$name]['index'] = 0;
+    }
+    
+    if (isset($params['assign'])) {
+        $print = false;
+        $smarty->assign($params['assign'], $cycle_array[$cycle_vars[$name]['index']]);
+    }
+        
+    if($print) {
+        $retval = $cycle_array[$cycle_vars[$name]['index']];
+    } else {
+        $retval = null;
+    }
+
+    if($advance) {
+        if ( $cycle_vars[$name]['index'] >= count($cycle_array) -1 ) {
+            $cycle_vars[$name]['index'] = 0;
+        } else {
+            $cycle_vars[$name]['index']++;
+        }
+    }
+    
+    return $retval;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.debug.php b/BSF/include/smarty/libs/plugins/function.debug.php
new file mode 100644
index 000000000..43452307b
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.debug.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {debug} function plugin
+ *
+ * Type:     function<br>
+ * Name:     debug<br>
+ * Date:     July 1, 2002<br>
+ * Purpose:  popup debug window
+ * @link http://smarty.php.net/manual/en/language.function.debug.php {debug}
+ *       (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @version  1.0
+ * @param array
+ * @param Smarty
+ * @return string output from {@link Smarty::_generate_debug_output()}
+ */
+function smarty_function_debug($params, &$smarty)
+{
+    if (isset($params['output'])) {
+        $smarty->assign('_smarty_debug_output', $params['output']);
+    }
+    require_once(SMARTY_CORE_DIR . 'core.display_debug_console.php');
+    return smarty_core_display_debug_console(null, $smarty);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.eval.php b/BSF/include/smarty/libs/plugins/function.eval.php
new file mode 100644
index 000000000..ff0472de2
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.eval.php
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {eval} function plugin
+ *
+ * Type:     function<br>
+ * Name:     eval<br>
+ * Purpose:  evaluate a template variable as a template<br>
+ * @link http://smarty.php.net/manual/en/language.function.eval.php {eval}
+ *       (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ */
+function smarty_function_eval($params, &$smarty)
+{
+
+    if (!isset($params['var'])) {
+        $smarty->trigger_error("eval: missing 'var' parameter");
+        return;
+    }
+
+    if($params['var'] == '') {
+        return;
+    }
+
+    $smarty->_compile_source('evaluated template', $params['var'], $_var_compiled);
+
+    ob_start();
+    $smarty->_eval('?>' . $_var_compiled);
+    $_contents = ob_get_contents();
+    ob_end_clean();
+
+    if (!empty($params['assign'])) {
+        $smarty->assign($params['assign'], $_contents);
+    } else {
+        return $_contents;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.fetch.php b/BSF/include/smarty/libs/plugins/function.fetch.php
new file mode 100644
index 000000000..81b1bfc6b
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.fetch.php
@@ -0,0 +1,221 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {fetch} plugin
+ *
+ * Type:     function<br>
+ * Name:     fetch<br>
+ * Purpose:  fetch file, web or ftp data and display results
+ * @link http://smarty.php.net/manual/en/language.function.fetch.php {fetch}
+ *       (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string|null if the assign parameter is passed, Smarty assigns the
+ *                     result to a template variable
+ */
+function smarty_function_fetch($params, &$smarty)
+{
+    if (empty($params['file'])) {
+        $smarty->_trigger_fatal_error("[plugin] parameter 'file' cannot be empty");
+        return;
+    }
+
+    $content = '';
+    if ($smarty->security && !preg_match('!^(http|ftp)://!i', $params['file'])) {
+        $_params = array('resource_type' => 'file', 'resource_name' => $params['file']);
+        require_once(SMARTY_CORE_DIR . 'core.is_secure.php');
+        if(!smarty_core_is_secure($_params, $smarty)) {
+            $smarty->_trigger_fatal_error('[plugin] (secure mode) fetch \'' . $params['file'] . '\' is not allowed');
+            return;
+        }
+        
+        // fetch the file
+        if($fp = @fopen($params['file'],'r')) {
+            while(!feof($fp)) {
+                $content .= fgets ($fp,4096);
+            }
+            fclose($fp);
+        } else {
+            $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] . '\'');
+            return;
+        }
+    } else {
+        // not a local file
+        if(preg_match('!^http://!i',$params['file'])) {
+            // http fetch
+            if($uri_parts = parse_url($params['file'])) {
+                // set defaults
+                $host = $server_name = $uri_parts['host'];
+                $timeout = 30;
+                $accept = "image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */*";
+                $agent = "Smarty Template Engine ".$smarty->_version;
+                $referer = "";
+                $uri = !empty($uri_parts['path']) ? $uri_parts['path'] : '/';
+                $uri .= !empty($uri_parts['query']) ? '?' . $uri_parts['query'] : '';
+                $_is_proxy = false;
+                if(empty($uri_parts['port'])) {
+                    $port = 80;
+                } else {
+                    $port = $uri_parts['port'];
+                }
+                if(!empty($uri_parts['user'])) {
+                    $user = $uri_parts['user'];
+                }
+                if(!empty($uri_parts['pass'])) {
+                    $pass = $uri_parts['pass'];
+                }
+                // loop through parameters, setup headers
+                foreach($params as $param_key => $param_value) {
+                    switch($param_key) {
+                        case "file":
+                        case "assign":
+                        case "assign_headers":
+                            break;
+                        case "user":
+                            if(!empty($param_value)) {
+                                $user = $param_value;
+                            }
+                            break;
+                        case "pass":
+                            if(!empty($param_value)) {
+                                $pass = $param_value;
+                            }
+                            break;
+                        case "accept":
+                            if(!empty($param_value)) {
+                                $accept = $param_value;
+                            }
+                            break;
+                        case "header":
+                            if(!empty($param_value)) {
+                                if(!preg_match('![\w\d-]+: .+!',$param_value)) {
+                                    $smarty->_trigger_fatal_error("[plugin] invalid header format '".$param_value."'");
+                                    return;
+                                } else {
+                                    $extra_headers[] = $param_value;
+                                }
+                            }
+                            break;
+                        case "proxy_host":
+                            if(!empty($param_value)) {
+                                $proxy_host = $param_value;
+                            }
+                            break;
+                        case "proxy_port":
+                            if(!preg_match('!\D!', $param_value)) {
+                                $proxy_port = (int) $param_value;
+                            } else {
+                                $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'");
+                                return;
+                            }
+                            break;
+                        case "agent":
+                            if(!empty($param_value)) {
+                                $agent = $param_value;
+                            }
+                            break;
+                        case "referer":
+                            if(!empty($param_value)) {
+                                $referer = $param_value;
+                            }
+                            break;
+                        case "timeout":
+                            if(!preg_match('!\D!', $param_value)) {
+                                $timeout = (int) $param_value;
+                            } else {
+                                $smarty->_trigger_fatal_error("[plugin] invalid value for attribute '".$param_key."'");
+                                return;
+                            }
+                            break;
+                        default:
+                            $smarty->_trigger_fatal_error("[plugin] unrecognized attribute '".$param_key."'");
+                            return;
+                    }
+                }
+                if(!empty($proxy_host) && !empty($proxy_port)) {
+                    $_is_proxy = true;
+                    $fp = fsockopen($proxy_host,$proxy_port,$errno,$errstr,$timeout);
+                } else {
+                    $fp = fsockopen($server_name,$port,$errno,$errstr,$timeout);
+                }
+
+                if(!$fp) {
+                    $smarty->_trigger_fatal_error("[plugin] unable to fetch: $errstr ($errno)");
+                    return;
+                } else {
+                    if($_is_proxy) {
+                        fputs($fp, 'GET ' . $params['file'] . " HTTP/1.0\r\n");
+                    } else {
+                        fputs($fp, "GET $uri HTTP/1.0\r\n");
+                    }
+                    if(!empty($host)) {
+                        fputs($fp, "Host: $host\r\n");
+                    }
+                    if(!empty($accept)) {
+                        fputs($fp, "Accept: $accept\r\n");
+                    }
+                    if(!empty($agent)) {
+                        fputs($fp, "User-Agent: $agent\r\n");
+                    }
+                    if(!empty($referer)) {
+                        fputs($fp, "Referer: $referer\r\n");
+                    }
+                    if(isset($extra_headers) && is_array($extra_headers)) {
+                        foreach($extra_headers as $curr_header) {
+                            fputs($fp, $curr_header."\r\n");
+                        }
+                    }
+                    if(!empty($user) && !empty($pass)) {
+                        fputs($fp, "Authorization: BASIC ".base64_encode("$user:$pass")."\r\n");
+                    }
+
+                    fputs($fp, "\r\n");
+                    while(!feof($fp)) {
+                        $content .= fgets($fp,4096);
+                    }
+                    fclose($fp);
+                    $csplit = split("\r\n\r\n",$content,2);
+
+                    $content = $csplit[1];
+
+                    if(!empty($params['assign_headers'])) {
+                        $smarty->assign($params['assign_headers'],split("\r\n",$csplit[0]));
+                    }
+                }
+            } else {
+                $smarty->_trigger_fatal_error("[plugin] unable to parse URL, check syntax");
+                return;
+            }
+        } else {
+            // ftp fetch
+            if($fp = @fopen($params['file'],'r')) {
+                while(!feof($fp)) {
+                    $content .= fgets ($fp,4096);
+                }
+                fclose($fp);
+            } else {
+                $smarty->_trigger_fatal_error('[plugin] fetch cannot read file \'' . $params['file'] .'\'');
+                return;
+            }
+        }
+
+    }
+
+
+    if (!empty($params['assign'])) {
+        $smarty->assign($params['assign'],$content);
+    } else {
+        return $content;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_checkboxes.php b/BSF/include/smarty/libs/plugins/function.html_checkboxes.php
new file mode 100644
index 000000000..ed8ad7f33
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_checkboxes.php
@@ -0,0 +1,143 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_checkboxes} function plugin
+ *
+ * File:       function.html_checkboxes.php<br>
+ * Type:       function<br>
+ * Name:       html_checkboxes<br>
+ * Date:       24.Feb.2003<br>
+ * Purpose:    Prints out a list of checkbox input types<br>
+ * Input:<br>
+ *           - name       (optional) - string default "checkbox"
+ *           - values     (required) - array
+ *           - options    (optional) - associative array
+ *           - checked    (optional) - array default not set
+ *           - separator  (optional) - ie <br> or &nbsp;
+ *           - output     (optional) - the output next to each checkbox
+ *           - assign     (optional) - assign the output as an array to this variable
+ * Examples:
+ * <pre>
+ * {html_checkboxes values=$ids output=$names}
+ * {html_checkboxes values=$ids name='box' separator='<br>' output=$names}
+ * {html_checkboxes values=$ids checked=$checked separator='<br>' output=$names}
+ * </pre>
+ * @link http://smarty.php.net/manual/en/language.function.html.checkboxes.php {html_checkboxes}
+ *      (Smarty online manual)
+ * @author     Christopher Kvarme <christopher.kvarme@flashjab.com>
+ * @author credits to Monte Ohrt <monte at ohrt dot com>
+ * @version    1.0
+ * @param array
+ * @param Smarty
+ * @return string
+ * @uses smarty_function_escape_special_chars()
+ */
+function smarty_function_html_checkboxes($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+
+    $name = 'checkbox';
+    $values = null;
+    $options = null;
+    $selected = null;
+    $separator = '';
+    $labels = true;
+    $output = null;
+
+    $extra = '';
+
+    foreach($params as $_key => $_val) {
+        switch($_key) {
+            case 'name':
+            case 'separator':
+                $$_key = $_val;
+                break;
+
+            case 'labels':
+                $$_key = (bool)$_val;
+                break;
+
+            case 'options':
+                $$_key = (array)$_val;
+                break;
+
+            case 'values':
+            case 'output':
+                $$_key = array_values((array)$_val);
+                break;
+
+            case 'checked':
+            case 'selected':
+                $selected = array_map('strval', array_values((array)$_val));
+                break;
+
+            case 'checkboxes':
+                $smarty->trigger_error('html_checkboxes: the use of the "checkboxes" attribute is deprecated, use "options" instead', E_USER_WARNING);
+                $options = (array)$_val;
+                break;
+
+            case 'assign':
+                break;
+
+            default:
+                if(!is_array($_val)) {
+                    $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
+                } else {
+                    $smarty->trigger_error("html_checkboxes: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (!isset($options) && !isset($values))
+        return ''; /* raise error here? */
+
+    settype($selected, 'array');
+    $_html_result = array();
+
+    if (isset($options)) {
+
+        foreach ($options as $_key=>$_val)
+            $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels);
+
+
+    } else {
+        foreach ($values as $_i=>$_key) {
+            $_val = isset($output[$_i]) ? $output[$_i] : '';
+            $_html_result[] = smarty_function_html_checkboxes_output($name, $_key, $_val, $selected, $extra, $separator, $labels);
+        }
+
+    }
+
+    if(!empty($params['assign'])) {
+        $smarty->assign($params['assign'], $_html_result);
+    } else {
+        return implode("\n",$_html_result);
+    }
+
+}
+
+function smarty_function_html_checkboxes_output($name, $value, $output, $selected, $extra, $separator, $labels) {
+    $_output = '';
+    if ($labels) $_output .= '<label>';
+    $_output .= '<input type="checkbox" name="'
+        . smarty_function_escape_special_chars($name) . '[]" value="'
+        . smarty_function_escape_special_chars($value) . '"';
+
+    if (in_array((string)$value, $selected)) {
+        $_output .= ' checked="checked"';
+    }
+    $_output .= $extra . ' />' . $output;
+    if ($labels) $_output .= '</label>';
+    $_output .=  $separator;
+
+    return $_output;
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_image.php b/BSF/include/smarty/libs/plugins/function.html_image.php
new file mode 100644
index 000000000..9abae72ef
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_image.php
@@ -0,0 +1,142 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_image} function plugin
+ *
+ * Type:     function<br>
+ * Name:     html_image<br>
+ * Date:     Feb 24, 2003<br>
+ * Purpose:  format HTML tags for the image<br>
+ * Input:<br>
+ *         - file = file (and path) of image (required)
+ *         - height = image height (optional, default actual height)
+ *         - width = image width (optional, default actual width)
+ *         - basedir = base directory for absolute paths, default
+ *                     is environment variable DOCUMENT_ROOT
+ *         - path_prefix = prefix for path output (optional, default empty)
+ *
+ * Examples: {html_image file="/images/masthead.gif"}
+ * Output:   <img src="/images/masthead.gif" width=400 height=23>
+ * @link http://smarty.php.net/manual/en/language.function.html.image.php {html_image}
+ *      (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @author credits to Duda <duda@big.hu> - wrote first image function
+ *           in repository, helped with lots of functionality
+ * @version  1.0
+ * @param array
+ * @param Smarty
+ * @return string
+ * @uses smarty_function_escape_special_chars()
+ */
+function smarty_function_html_image($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+    
+    $alt = '';
+    $file = '';
+    $height = '';
+    $width = '';
+    $extra = '';
+    $prefix = '';
+    $suffix = '';
+    $path_prefix = '';
+    $server_vars = ($smarty->request_use_auto_globals) ? $_SERVER : $GLOBALS['HTTP_SERVER_VARS'];
+    $basedir = isset($server_vars['DOCUMENT_ROOT']) ? $server_vars['DOCUMENT_ROOT'] : '';
+    foreach($params as $_key => $_val) {
+        switch($_key) {
+            case 'file':
+            case 'height':
+            case 'width':
+            case 'dpi':
+            case 'path_prefix':
+            case 'basedir':
+                $$_key = $_val;
+                break;
+
+            case 'alt':
+                if(!is_array($_val)) {
+                    $$_key = smarty_function_escape_special_chars($_val);
+                } else {
+                    $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+
+            case 'link':
+            case 'href':
+                $prefix = '<a href="' . $_val . '">';
+                $suffix = '</a>';
+                break;
+
+            default:
+                if(!is_array($_val)) {
+                    $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
+                } else {
+                    $smarty->trigger_error("html_image: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (empty($file)) {
+        $smarty->trigger_error("html_image: missing 'file' parameter", E_USER_NOTICE);
+        return;
+    }
+
+    if (substr($file,0,1) == '/') {
+        $_image_path = $basedir . $file;
+    } else {
+        $_image_path = $file;
+    }
+    
+    if(!isset($params['width']) || !isset($params['height'])) {
+        if(!$_image_data = @getimagesize($_image_path)) {
+            if(!file_exists($_image_path)) {
+                $smarty->trigger_error("html_image: unable to find '$_image_path'", E_USER_NOTICE);
+                return;
+            } else if(!is_readable($_image_path)) {
+                $smarty->trigger_error("html_image: unable to read '$_image_path'", E_USER_NOTICE);
+                return;
+            } else {
+                $smarty->trigger_error("html_image: '$_image_path' is not a valid image file", E_USER_NOTICE);
+                return;
+            }
+        }
+        if ($smarty->security &&
+            ($_params = array('resource_type' => 'file', 'resource_name' => $_image_path)) &&
+            (require_once(SMARTY_CORE_DIR . 'core.is_secure.php')) &&
+            (!smarty_core_is_secure($_params, $smarty)) ) {
+            $smarty->trigger_error("html_image: (secure) '$_image_path' not in secure directory", E_USER_NOTICE);
+        }        
+        
+        if(!isset($params['width'])) {
+            $width = $_image_data[0];
+        }
+        if(!isset($params['height'])) {
+            $height = $_image_data[1];
+        }
+
+    }
+
+    if(isset($params['dpi'])) {
+        if(strstr($server_vars['HTTP_USER_AGENT'], 'Mac')) {
+            $dpi_default = 72;
+        } else {
+            $dpi_default = 96;
+        }
+        $_resize = $dpi_default/$params['dpi'];
+        $width = round($width * $_resize);
+        $height = round($height * $_resize);
+    }
+
+    return $prefix . '<img src="'.$path_prefix.$file.'" alt="'.$alt.'" width="'.$width.'" height="'.$height.'"'.$extra.' />' . $suffix;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_options.php b/BSF/include/smarty/libs/plugins/function.html_options.php
new file mode 100644
index 000000000..cebadde47
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_options.php
@@ -0,0 +1,122 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_options} function plugin
+ *
+ * Type:     function<br>
+ * Name:     html_options<br>
+ * Input:<br>
+ *           - name       (optional) - string default "select"
+ *           - values     (required if no options supplied) - array
+ *           - options    (required if no values supplied) - associative array
+ *           - selected   (optional) - string default not set
+ *           - output     (required if not options supplied) - array
+ * Purpose:  Prints the list of <option> tags generated from
+ *           the passed parameters
+ * @link http://smarty.php.net/manual/en/language.function.html.options.php {html_image}
+ *      (Smarty online manual)
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ * @uses smarty_function_escape_special_chars()
+ */
+function smarty_function_html_options($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+    
+    $name = null;
+    $values = null;
+    $options = null;
+    $selected = array();
+    $output = null;
+    
+    $extra = '';
+    
+    foreach($params as $_key => $_val) {
+        switch($_key) {
+            case 'name':
+                $$_key = (string)$_val;
+                break;
+            
+            case 'options':
+                $$_key = (array)$_val;
+                break;
+                
+            case 'values':
+            case 'output':
+                $$_key = array_values((array)$_val);
+                break;
+
+            case 'selected':
+                $$_key = array_map('strval', array_values((array)$_val));
+                break;
+                
+            default:
+                if(!is_array($_val)) {
+                    $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
+                } else {
+                    $smarty->trigger_error("html_options: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (!isset($options) && !isset($values))
+        return ''; /* raise error here? */
+
+    $_html_result = '';
+
+    if (isset($options)) {
+        
+        foreach ($options as $_key=>$_val)
+            $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected);
+
+    } else {
+        
+        foreach ($values as $_i=>$_key) {
+            $_val = isset($output[$_i]) ? $output[$_i] : '';
+            $_html_result .= smarty_function_html_options_optoutput($_key, $_val, $selected);
+        }
+
+    }
+
+    if(!empty($name)) {
+        $_html_result = '<select name="' . $name . '"' . $extra . '>' . "\n" . $_html_result . '</select>' . "\n";
+    }
+
+    return $_html_result;
+
+}
+
+function smarty_function_html_options_optoutput($key, $value, $selected) {
+    if(!is_array($value)) {
+        $_html_result = '<option label="' . smarty_function_escape_special_chars($value) . '" value="' .
+            smarty_function_escape_special_chars($key) . '"';
+        if (in_array((string)$key, $selected))
+            $_html_result .= ' selected="selected"';
+        $_html_result .= '>' . smarty_function_escape_special_chars($value) . '</option>' . "\n";
+    } else {
+        $_html_result = smarty_function_html_options_optgroup($key, $value, $selected);
+    }
+    return $_html_result;
+}
+
+function smarty_function_html_options_optgroup($key, $values, $selected) {
+    $optgroup_html = '<optgroup label="' . smarty_function_escape_special_chars($key) . '">' . "\n";
+    foreach ($values as $key => $value) {
+        $optgroup_html .= smarty_function_html_options_optoutput($key, $value, $selected);
+    }
+    $optgroup_html .= "</optgroup>\n";
+    return $optgroup_html;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_radios.php b/BSF/include/smarty/libs/plugins/function.html_radios.php
new file mode 100644
index 000000000..7503cfaca
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_radios.php
@@ -0,0 +1,156 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_radios} function plugin
+ *
+ * File:       function.html_radios.php<br>
+ * Type:       function<br>
+ * Name:       html_radios<br>
+ * Date:       24.Feb.2003<br>
+ * Purpose:    Prints out a list of radio input types<br>
+ * Input:<br>
+ *           - name       (optional) - string default "radio"
+ *           - values     (required) - array
+ *           - options    (optional) - associative array
+ *           - checked    (optional) - array default not set
+ *           - separator  (optional) - ie <br> or &nbsp;
+ *           - output     (optional) - the output next to each radio button
+ *           - assign     (optional) - assign the output as an array to this variable
+ * Examples:
+ * <pre>
+ * {html_radios values=$ids output=$names}
+ * {html_radios values=$ids name='box' separator='<br>' output=$names}
+ * {html_radios values=$ids checked=$checked separator='<br>' output=$names}
+ * </pre>
+ * @link http://smarty.php.net/manual/en/language.function.html.radios.php {html_radios}
+ *      (Smarty online manual)
+ * @author     Christopher Kvarme <christopher.kvarme@flashjab.com>
+ * @author credits to Monte Ohrt <monte at ohrt dot com>
+ * @version    1.0
+ * @param array
+ * @param Smarty
+ * @return string
+ * @uses smarty_function_escape_special_chars()
+ */
+function smarty_function_html_radios($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+   
+    $name = 'radio';
+    $values = null;
+    $options = null;
+    $selected = null;
+    $separator = '';
+    $labels = true;
+    $label_ids = false;
+    $output = null;
+    $extra = '';
+
+    foreach($params as $_key => $_val) {
+        switch($_key) {
+            case 'name':
+            case 'separator':
+                $$_key = (string)$_val;
+                break;
+
+            case 'checked':
+            case 'selected':
+                if(is_array($_val)) {
+                    $smarty->trigger_error('html_radios: the "' . $_key . '" attribute cannot be an array', E_USER_WARNING);
+                } else {
+                    $selected = (string)$_val;
+                }
+                break;
+
+            case 'labels':
+            case 'label_ids':
+                $$_key = (bool)$_val;
+                break;
+
+            case 'options':
+                $$_key = (array)$_val;
+                break;
+
+            case 'values':
+            case 'output':
+                $$_key = array_values((array)$_val);
+                break;
+
+            case 'radios':
+                $smarty->trigger_error('html_radios: the use of the "radios" attribute is deprecated, use "options" instead', E_USER_WARNING);
+                $options = (array)$_val;
+                break;
+
+            case 'assign':
+                break;
+
+            default:
+                if(!is_array($_val)) {
+                    $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
+                } else {
+                    $smarty->trigger_error("html_radios: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (!isset($options) && !isset($values))
+        return ''; /* raise error here? */
+
+    $_html_result = array();
+
+    if (isset($options)) {
+
+        foreach ($options as $_key=>$_val)
+            $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids);
+
+    } else {
+
+        foreach ($values as $_i=>$_key) {
+            $_val = isset($output[$_i]) ? $output[$_i] : '';
+            $_html_result[] = smarty_function_html_radios_output($name, $_key, $_val, $selected, $extra, $separator, $labels, $label_ids);
+        }
+
+    }
+
+    if(!empty($params['assign'])) {
+        $smarty->assign($params['assign'], $_html_result);
+    } else {
+        return implode("\n",$_html_result);
+    }
+
+}
+
+function smarty_function_html_radios_output($name, $value, $output, $selected, $extra, $separator, $labels, $label_ids) {
+    $_output = '';
+    if ($labels) {
+      if($label_ids) {
+          $_id = smarty_function_escape_special_chars(preg_replace('![^\w\-\.]!', '_', $name . '_' . $value));
+          $_output .= '<label for="' . $_id . '">';
+      } else {
+          $_output .= '<label>';           
+      }
+   }
+   $_output .= '<input type="radio" name="'
+        . smarty_function_escape_special_chars($name) . '" value="'
+        . smarty_function_escape_special_chars($value) . '"';
+
+   if ($labels && $label_ids) $_output .= ' id="' . $_id . '"';
+
+    if ((string)$value==$selected) {
+        $_output .= ' checked="checked"';
+    }
+    $_output .= $extra . ' />' . $output;
+    if ($labels) $_output .= '</label>';
+    $_output .=  $separator;
+
+    return $_output;
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_select_date.php b/BSF/include/smarty/libs/plugins/function.html_select_date.php
new file mode 100644
index 000000000..e5eb18307
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_select_date.php
@@ -0,0 +1,331 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty {html_select_date} plugin
+ *
+ * Type:     function<br>
+ * Name:     html_select_date<br>
+ * Purpose:  Prints the dropdowns for date selection.
+ *
+ * ChangeLog:<br>
+ *           - 1.0 initial release
+ *           - 1.1 added support for +/- N syntax for begin
+ *                and end year values. (Monte)
+ *           - 1.2 added support for yyyy-mm-dd syntax for
+ *                time value. (Jan Rosier)
+ *           - 1.3 added support for choosing format for
+ *                month values (Gary Loescher)
+ *           - 1.3.1 added support for choosing format for
+ *                day values (Marcus Bointon)
+ *           - 1.3.2 support negative timestamps, force year
+ *             dropdown to include given date unless explicitly set (Monte)
+ *           - 1.3.4 fix behaviour of 0000-00-00 00:00:00 dates to match that
+ *             of 0000-00-00 dates (cybot, boots)
+ * @link http://smarty.php.net/manual/en/language.function.html.select.date.php {html_select_date}
+ *      (Smarty online manual)
+ * @version 1.3.4
+ * @author Andrei Zmievski
+ * @author Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_html_select_date($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','escape_special_chars');
+    require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
+    require_once $smarty->_get_plugin_filepath('function','html_options');
+    /* Default values. */
+    $prefix          = "Date_";
+    $start_year      = strftime("%Y");
+    $end_year        = $start_year;
+    $display_days    = true;
+    $display_months  = true;
+    $display_years   = true;
+    $month_format    = "%B";
+    /* Write months as numbers by default  GL */
+    $month_value_format = "%m";
+    $day_format      = "%02d";
+    /* Write day values using this format MB */
+    $day_value_format = "%d";
+    $year_as_text    = false;
+    /* Display years in reverse order? Ie. 2000,1999,.... */
+    $reverse_years   = false;
+    /* Should the select boxes be part of an array when returned from PHP?
+       e.g. setting it to "birthday", would create "birthday[Day]",
+       "birthday[Month]" & "birthday[Year]". Can be combined with prefix */
+    $field_array     = null;
+    /* <select size>'s of the different <select> tags.
+       If not set, uses default dropdown. */
+    $day_size        = null;
+    $month_size      = null;
+    $year_size       = null;
+    /* Unparsed attributes common to *ALL* the <select>/<input> tags.
+       An example might be in the template: all_extra ='class ="foo"'. */
+    $all_extra       = null;
+    /* Separate attributes for the tags. */
+    $day_extra       = null;
+    $month_extra     = null;
+    $year_extra      = null;
+    /* Order in which to display the fields.
+       "D" -> day, "M" -> month, "Y" -> year. */
+    $field_order     = 'MDY';
+    /* String printed between the different fields. */
+    $field_separator = "\n";
+    $time = time();
+    $all_empty       = null;
+    $day_empty       = null;
+    $month_empty     = null;
+    $year_empty      = null;
+    $extra_attrs     = '';
+
+    foreach ($params as $_key=>$_value) {
+        switch ($_key) {
+            case 'prefix':
+            case 'time':
+            case 'start_year':
+            case 'end_year':
+            case 'month_format':
+            case 'day_format':
+            case 'day_value_format':
+            case 'field_array':
+            case 'day_size':
+            case 'month_size':
+            case 'year_size':
+            case 'all_extra':
+            case 'day_extra':
+            case 'month_extra':
+            case 'year_extra':
+            case 'field_order':
+            case 'field_separator':
+            case 'month_value_format':
+            case 'month_empty':
+            case 'day_empty':
+            case 'year_empty':
+                $$_key = (string)$_value;
+                break;
+
+            case 'all_empty':
+                $$_key = (string)$_value;
+                $day_empty = $month_empty = $year_empty = $all_empty;
+                break;
+
+            case 'display_days':
+            case 'display_months':
+            case 'display_years':
+            case 'year_as_text':
+            case 'reverse_years':
+                $$_key = (bool)$_value;
+                break;
+
+            default:
+                if(!is_array($_value)) {
+                    $extra_attrs .= ' '.$_key.'="'.smarty_function_escape_special_chars($_value).'"';
+                } else {
+                    $smarty->trigger_error("html_select_date: extra attribute '$_key' cannot be an array", E_USER_NOTICE);
+                }
+                break;
+        }
+    }
+
+    if (preg_match('!^-\d+$!', $time)) {
+        // negative timestamp, use date()
+        $time = date('Y-m-d', $time);
+    }
+    // If $time is not in format yyyy-mm-dd
+    if (preg_match('/^(\d{0,4}-\d{0,2}-\d{0,2})/', $time, $found)) {
+        $time = $found[1];
+    } else {
+        // use smarty_make_timestamp to get an unix timestamp and
+        // strftime to make yyyy-mm-dd
+        $time = strftime('%Y-%m-%d', smarty_make_timestamp($time));
+    }
+    // Now split this in pieces, which later can be used to set the select
+    $time = explode("-", $time);
+
+    // make syntax "+N" or "-N" work with start_year and end_year
+    if (preg_match('!^(\+|\-)\s*(\d+)$!', $end_year, $match)) {
+        if ($match[1] == '+') {
+            $end_year = strftime('%Y') + $match[2];
+        } else {
+            $end_year = strftime('%Y') - $match[2];
+        }
+    }
+    if (preg_match('!^(\+|\-)\s*(\d+)$!', $start_year, $match)) {
+        if ($match[1] == '+') {
+            $start_year = strftime('%Y') + $match[2];
+        } else {
+            $start_year = strftime('%Y') - $match[2];
+        }
+    }
+    if (strlen($time[0]) > 0) {
+        if ($start_year > $time[0] && !isset($params['start_year'])) {
+            // force start year to include given date if not explicitly set
+            $start_year = $time[0];
+        }
+        if($end_year < $time[0] && !isset($params['end_year'])) {
+            // force end year to include given date if not explicitly set
+            $end_year = $time[0];
+        }
+    }
+
+    $field_order = strtoupper($field_order);
+
+    $html_result = $month_result = $day_result = $year_result = "";
+
+    $field_separator_count = -1;
+    if ($display_months) {
+    	$field_separator_count++;
+        $month_names = array();
+        $month_values = array();
+        if(isset($month_empty)) {
+            $month_names[''] = $month_empty;
+            $month_values[''] = '';
+        }
+        for ($i = 1; $i <= 12; $i++) {
+            $month_names[$i] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000));
+            $month_values[$i] = strftime($month_value_format, mktime(0, 0, 0, $i, 1, 2000));
+        }
+
+        $month_result .= '<select name=';
+        if (null !== $field_array){
+            $month_result .= '"' . $field_array . '[' . $prefix . 'Month]"';
+        } else {
+            $month_result .= '"' . $prefix . 'Month"';
+        }
+        if (null !== $month_size){
+            $month_result .= ' size="' . $month_size . '"';
+        }
+        if (null !== $month_extra){
+            $month_result .= ' ' . $month_extra;
+        }
+        if (null !== $all_extra){
+            $month_result .= ' ' . $all_extra;
+        }
+        $month_result .= $extra_attrs . '>'."\n";
+
+        $month_result .= smarty_function_html_options(array('output'     => $month_names,
+                                                            'values'     => $month_values,
+                                                            'selected'   => (int)$time[1] ? strftime($month_value_format, mktime(0, 0, 0, (int)$time[1], 1, 2000)) : '',
+                                                            'print_result' => false),
+                                                      $smarty);
+        $month_result .= '</select>';
+    }
+
+    if ($display_days) {
+    	$field_separator_count++;
+        $days = array();
+        if (isset($day_empty)) {
+            $days[''] = $day_empty;
+            $day_values[''] = '';
+        }
+        for ($i = 1; $i <= 31; $i++) {
+            $days[] = sprintf($day_format, $i);
+            $day_values[] = sprintf($day_value_format, $i);
+        }
+
+        $day_result .= '<select name=';
+        if (null !== $field_array){
+            $day_result .= '"' . $field_array . '[' . $prefix . 'Day]"';
+        } else {
+            $day_result .= '"' . $prefix . 'Day"';
+        }
+        if (null !== $day_size){
+            $day_result .= ' size="' . $day_size . '"';
+        }
+        if (null !== $all_extra){
+            $day_result .= ' ' . $all_extra;
+        }
+        if (null !== $day_extra){
+            $day_result .= ' ' . $day_extra;
+        }
+        $day_result .= $extra_attrs . '>'."\n";
+        $day_result .= smarty_function_html_options(array('output'     => $days,
+                                                          'values'     => $day_values,
+                                                          'selected'   => $time[2],
+                                                          'print_result' => false),
+                                                    $smarty);
+        $day_result .= '</select>';
+    }
+
+    if ($display_years) {
+    	$field_separator_count++;
+        if (null !== $field_array){
+            $year_name = $field_array . '[' . $prefix . 'Year]';
+        } else {
+            $year_name = $prefix . 'Year';
+        }
+        if ($year_as_text) {
+            $year_result .= '<input type="text" name="' . $year_name . '" value="' . $time[0] . '" size="4" maxlength="4"';
+            if (null !== $all_extra){
+                $year_result .= ' ' . $all_extra;
+            }
+            if (null !== $year_extra){
+                $year_result .= ' ' . $year_extra;
+            }
+            $year_result .= ' />';
+        } else {
+            $years = range((int)$start_year, (int)$end_year);
+            if ($reverse_years) {
+                rsort($years, SORT_NUMERIC);
+            } else {
+                sort($years, SORT_NUMERIC);
+            }
+            $yearvals = $years;
+            if(isset($year_empty)) {
+                array_unshift($years, $year_empty);
+                array_unshift($yearvals, '');
+            }
+            $year_result .= '<select name="' . $year_name . '"';
+            if (null !== $year_size){
+                $year_result .= ' size="' . $year_size . '"';
+            }
+            if (null !== $all_extra){
+                $year_result .= ' ' . $all_extra;
+            }
+            if (null !== $year_extra){
+                $year_result .= ' ' . $year_extra;
+            }
+            $year_result .= $extra_attrs . '>'."\n";
+            $year_result .= smarty_function_html_options(array('output' => $years,
+                                                               'values' => $yearvals,
+                                                               'selected'   => $time[0],
+                                                               'print_result' => false),
+                                                         $smarty);
+            $year_result .= '</select>';
+        }
+    }
+
+    // Loop thru the field_order field
+    for ($i = 0; $i <= 2; $i++){
+        $c = substr($field_order, $i, 1);
+        switch ($c){
+            case 'D':
+                $html_result .= $day_result;
+                break;
+
+            case 'M':
+                $html_result .= $month_result;
+                break;
+
+            case 'Y':
+                $html_result .= $year_result;
+                break;
+        }
+        // Add the field seperator
+        if($i < $field_separator_count) {
+            $html_result .= $field_separator;
+        }
+    }
+
+    return $html_result;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_select_time.php b/BSF/include/smarty/libs/plugins/function.html_select_time.php
new file mode 100644
index 000000000..2e5be7efe
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_select_time.php
@@ -0,0 +1,194 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_select_time} function plugin
+ *
+ * Type:     function<br>
+ * Name:     html_select_time<br>
+ * Purpose:  Prints the dropdowns for time selection
+ * @link http://smarty.php.net/manual/en/language.function.html.select.time.php {html_select_time}
+ *          (Smarty online manual)
+ * @author Roberto Berto <roberto@berto.net>
+ * @credits Monte Ohrt <monte AT ohrt DOT com>
+ * @param array
+ * @param Smarty
+ * @return string
+ * @uses smarty_make_timestamp()
+ */
+function smarty_function_html_select_time($params, &$smarty)
+{
+    require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
+    require_once $smarty->_get_plugin_filepath('function','html_options');
+    /* Default values. */
+    $prefix             = "Time_";
+    $time               = time();
+    $display_hours      = true;
+    $display_minutes    = true;
+    $display_seconds    = true;
+    $display_meridian   = true;
+    $use_24_hours       = true;
+    $minute_interval    = 1;
+    $second_interval    = 1;
+    /* Should the select boxes be part of an array when returned from PHP?
+       e.g. setting it to "birthday", would create "birthday[Hour]",
+       "birthday[Minute]", "birthday[Seconds]" & "birthday[Meridian]".
+       Can be combined with prefix. */
+    $field_array        = null;
+    $all_extra          = null;
+    $hour_extra         = null;
+    $minute_extra       = null;
+    $second_extra       = null;
+    $meridian_extra     = null;
+
+    foreach ($params as $_key=>$_value) {
+        switch ($_key) {
+            case 'prefix':
+            case 'time':
+            case 'field_array':
+            case 'all_extra':
+            case 'hour_extra':
+            case 'minute_extra':
+            case 'second_extra':
+            case 'meridian_extra':
+                $$_key = (string)$_value;
+                break;
+
+            case 'display_hours':
+            case 'display_minutes':
+            case 'display_seconds':
+            case 'display_meridian':
+            case 'use_24_hours':
+                $$_key = (bool)$_value;
+                break;
+
+            case 'minute_interval':
+            case 'second_interval':
+                $$_key = (int)$_value;
+                break;
+
+            default:
+                $smarty->trigger_error("[html_select_time] unknown parameter $_key", E_USER_WARNING);
+        }
+    }
+
+    $time = smarty_make_timestamp($time);
+
+    $html_result = '';
+
+    if ($display_hours) {
+        $hours       = $use_24_hours ? range(0, 23) : range(1, 12);
+        $hour_fmt = $use_24_hours ? '%H' : '%I';
+        for ($i = 0, $for_max = count($hours); $i < $for_max; $i++)
+            $hours[$i] = sprintf('%02d', $hours[$i]);
+        $html_result .= '<select name=';
+        if (null !== $field_array) {
+            $html_result .= '"' . $field_array . '[' . $prefix . 'Hour]"';
+        } else {
+            $html_result .= '"' . $prefix . 'Hour"';
+        }
+        if (null !== $hour_extra){
+            $html_result .= ' ' . $hour_extra;
+        }
+        if (null !== $all_extra){
+            $html_result .= ' ' . $all_extra;
+        }
+        $html_result .= '>'."\n";
+        $html_result .= smarty_function_html_options(array('output'          => $hours,
+                                                           'values'          => $hours,
+                                                           'selected'      => strftime($hour_fmt, $time),
+                                                           'print_result' => false),
+                                                     $smarty);
+        $html_result .= "</select>\n";
+    }
+
+    if ($display_minutes) {
+        $all_minutes = range(0, 59);
+        for ($i = 0, $for_max = count($all_minutes); $i < $for_max; $i+= $minute_interval)
+            $minutes[] = sprintf('%02d', $all_minutes[$i]);
+        $selected = intval(floor(strftime('%M', $time) / $minute_interval) * $minute_interval);
+        $html_result .= '<select name=';
+        if (null !== $field_array) {
+            $html_result .= '"' . $field_array . '[' . $prefix . 'Minute]"';
+        } else {
+            $html_result .= '"' . $prefix . 'Minute"';
+        }
+        if (null !== $minute_extra){
+            $html_result .= ' ' . $minute_extra;
+        }
+        if (null !== $all_extra){
+            $html_result .= ' ' . $all_extra;
+        }
+        $html_result .= '>'."\n";
+        
+        $html_result .= smarty_function_html_options(array('output'          => $minutes,
+                                                           'values'          => $minutes,
+                                                           'selected'      => $selected,
+                                                           'print_result' => false),
+                                                     $smarty);
+        $html_result .= "</select>\n";
+    }
+
+    if ($display_seconds) {
+        $all_seconds = range(0, 59);
+        for ($i = 0, $for_max = count($all_seconds); $i < $for_max; $i+= $second_interval)
+            $seconds[] = sprintf('%02d', $all_seconds[$i]);
+        $selected = intval(floor(strftime('%S', $time) / $second_interval) * $second_interval);
+        $html_result .= '<select name=';
+        if (null !== $field_array) {
+            $html_result .= '"' . $field_array . '[' . $prefix . 'Second]"';
+        } else {
+            $html_result .= '"' . $prefix . 'Second"';
+        }
+        
+        if (null !== $second_extra){
+            $html_result .= ' ' . $second_extra;
+        }
+        if (null !== $all_extra){
+            $html_result .= ' ' . $all_extra;
+        }
+        $html_result .= '>'."\n";
+        
+        $html_result .= smarty_function_html_options(array('output'          => $seconds,
+                                                           'values'          => $seconds,
+                                                           'selected'      => $selected,
+                                                           'print_result' => false),
+                                                     $smarty);
+        $html_result .= "</select>\n";
+    }
+
+    if ($display_meridian && !$use_24_hours) {
+        $html_result .= '<select name=';
+        if (null !== $field_array) {
+            $html_result .= '"' . $field_array . '[' . $prefix . 'Meridian]"';
+        } else {
+            $html_result .= '"' . $prefix . 'Meridian"';
+        }
+        
+        if (null !== $meridian_extra){
+            $html_result .= ' ' . $meridian_extra;
+        }
+        if (null !== $all_extra){
+            $html_result .= ' ' . $all_extra;
+        }
+        $html_result .= '>'."\n";
+        
+        $html_result .= smarty_function_html_options(array('output'          => array('AM', 'PM'),
+                                                           'values'          => array('am', 'pm'),
+                                                           'selected'      => strtolower(strftime('%p', $time)),
+                                                           'print_result' => false),
+                                                     $smarty);
+        $html_result .= "</select>\n";
+    }
+
+    return $html_result;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.html_table.php b/BSF/include/smarty/libs/plugins/function.html_table.php
new file mode 100644
index 000000000..32aeba83c
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.html_table.php
@@ -0,0 +1,177 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {html_table} function plugin
+ *
+ * Type:     function<br>
+ * Name:     html_table<br>
+ * Date:     Feb 17, 2003<br>
+ * Purpose:  make an html table from an array of data<br>
+ * Input:<br>
+ *         - loop = array to loop through
+ *         - cols = number of columns, comma separated list of column names
+ *                  or array of column names
+ *         - rows = number of rows
+ *         - table_attr = table attributes
+ *         - th_attr = table heading attributes (arrays are cycled)
+ *         - tr_attr = table row attributes (arrays are cycled)
+ *         - td_attr = table cell attributes (arrays are cycled)
+ *         - trailpad = value to pad trailing cells with
+ *         - caption = text for caption element 
+ *         - vdir = vertical direction (default: "down", means top-to-bottom)
+ *         - hdir = horizontal direction (default: "right", means left-to-right)
+ *         - inner = inner loop (default "cols": print $loop line by line,
+ *                   $loop will be printed column by column otherwise)
+ *
+ *
+ * Examples:
+ * <pre>
+ * {table loop=$data}
+ * {table loop=$data cols=4 tr_attr='"bgcolor=red"'}
+ * {table loop=$data cols="first,second,third" tr_attr=$colors}
+ * </pre>
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @author credit to Messju Mohr <messju at lammfellpuschen dot de>
+ * @author credit to boots <boots dot smarty at yahoo dot com>
+ * @version  1.1
+ * @link http://smarty.php.net/manual/en/language.function.html.table.php {html_table}
+ *          (Smarty online manual)
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_html_table($params, &$smarty)
+{
+    $table_attr = 'border="1"';
+    $tr_attr = '';
+    $th_attr = '';
+    $td_attr = '';
+    $cols = $cols_count = 3;
+    $rows = 3;
+    $trailpad = '&nbsp;';
+    $vdir = 'down';
+    $hdir = 'right';
+    $inner = 'cols';
+    $caption = '';
+
+    if (!isset($params['loop'])) {
+        $smarty->trigger_error("html_table: missing 'loop' parameter");
+        return;
+    }
+
+    foreach ($params as $_key=>$_value) {
+        switch ($_key) {
+            case 'loop':
+                $$_key = (array)$_value;
+                break;
+
+            case 'cols':
+                if (is_array($_value) && !empty($_value)) {
+                    $cols = $_value;
+                    $cols_count = count($_value);
+                } elseif (!is_numeric($_value) && is_string($_value) && !empty($_value)) {
+                    $cols = explode(',', $_value);
+                    $cols_count = count($cols);
+                } elseif (!empty($_value)) {
+                    $cols_count = (int)$_value;
+                } else {
+                    $cols_count = $cols;
+                }
+                break;
+
+            case 'rows':
+                $$_key = (int)$_value;
+                break;
+
+            case 'table_attr':
+            case 'trailpad':
+            case 'hdir':
+            case 'vdir':
+            case 'inner':
+            case 'caption':
+                $$_key = (string)$_value;
+                break;
+
+            case 'tr_attr':
+            case 'td_attr':
+            case 'th_attr':
+                $$_key = $_value;
+                break;
+        }
+    }
+
+    $loop_count = count($loop);
+    if (empty($params['rows'])) {
+        /* no rows specified */
+        $rows = ceil($loop_count/$cols_count);
+    } elseif (empty($params['cols'])) {
+        if (!empty($params['rows'])) {
+            /* no cols specified, but rows */
+            $cols_count = ceil($loop_count/$rows);
+        }
+    }
+
+    $output = "<table $table_attr>\n";
+
+    if (!empty($caption)) {
+        $output .= '<caption>' . $caption . "</caption>\n";
+    }
+
+    if (is_array($cols)) {
+        $cols = ($hdir == 'right') ? $cols : array_reverse($cols);
+        $output .= "<thead><tr>\n";
+
+        for ($r=0; $r<$cols_count; $r++) {
+            $output .= '<th' . smarty_function_html_table_cycle('th', $th_attr, $r) . '>';
+            $output .= $cols[$r];
+            $output .= "</th>\n";
+        }
+        $output .= "</tr></thead>\n";
+    }
+
+    $output .= "<tbody>\n";
+    for ($r=0; $r<$rows; $r++) {
+        $output .= "<tr" . smarty_function_html_table_cycle('tr', $tr_attr, $r) . ">\n";
+        $rx =  ($vdir == 'down') ? $r*$cols_count : ($rows-1-$r)*$cols_count;
+
+        for ($c=0; $c<$cols_count; $c++) {
+            $x =  ($hdir == 'right') ? $rx+$c : $rx+$cols_count-1-$c;
+            if ($inner!='cols') {
+                /* shuffle x to loop over rows*/
+                $x = floor($x/$cols_count) + ($x%$cols_count)*$rows;
+            }
+
+            if ($x<$loop_count) {
+                $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">" . $loop[$x] . "</td>\n";
+            } else {
+                $output .= "<td" . smarty_function_html_table_cycle('td', $td_attr, $c) . ">$trailpad</td>\n";
+            }
+        }
+        $output .= "</tr>\n";
+    }
+    $output .= "</tbody>\n";
+    $output .= "</table>\n";
+    
+    return $output;
+}
+
+function smarty_function_html_table_cycle($name, $var, $no) {
+    if(!is_array($var)) {
+        $ret = $var;
+    } else {
+        $ret = $var[$no % count($var)];
+    }
+    
+    return ($ret) ? ' '.$ret : '';
+}
+
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.mailto.php b/BSF/include/smarty/libs/plugins/function.mailto.php
new file mode 100644
index 000000000..20e9ed984
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.mailto.php
@@ -0,0 +1,165 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {mailto} function plugin
+ *
+ * Type:     function<br>
+ * Name:     mailto<br>
+ * Date:     May 21, 2002
+ * Purpose:  automate mailto address link creation, and optionally
+ *           encode them.<br>
+ * Input:<br>
+ *         - address = e-mail address
+ *         - text = (optional) text to display, default is address
+ *         - encode = (optional) can be one of:
+ *                * none : no encoding (default)
+ *                * javascript : encode with javascript
+ *                * javascript_charcode : encode with javascript charcode
+ *                * hex : encode with hexidecimal (no javascript)
+ *         - cc = (optional) address(es) to carbon copy
+ *         - bcc = (optional) address(es) to blind carbon copy
+ *         - subject = (optional) e-mail subject
+ *         - newsgroups = (optional) newsgroup(s) to post to
+ *         - followupto = (optional) address(es) to follow up to
+ *         - extra = (optional) extra tags for the href link
+ *
+ * Examples:
+ * <pre>
+ * {mailto address="me@domain.com"}
+ * {mailto address="me@domain.com" encode="javascript"}
+ * {mailto address="me@domain.com" encode="hex"}
+ * {mailto address="me@domain.com" subject="Hello to you!"}
+ * {mailto address="me@domain.com" cc="you@domain.com,they@domain.com"}
+ * {mailto address="me@domain.com" extra='class="mailto"'}
+ * </pre>
+ * @link http://smarty.php.net/manual/en/language.function.mailto.php {mailto}
+ *          (Smarty online manual)
+ * @version  1.2
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @author   credits to Jason Sweat (added cc, bcc and subject functionality)
+ * @param    array
+ * @param    Smarty
+ * @return   string
+ */
+function smarty_function_mailto($params, &$smarty)
+{
+    $extra = '';
+
+    if (empty($params['address'])) {
+        $smarty->trigger_error("mailto: missing 'address' parameter");
+        return;
+    } else {
+        $address = $params['address'];
+    }
+
+    $text = $address;
+
+    // netscape and mozilla do not decode %40 (@) in BCC field (bug?)
+    // so, don't encode it.
+    $search = array('%40', '%2C');
+    $replace  = array('@', ',');
+    $mail_parms = array();
+    foreach ($params as $var=>$value) {
+        switch ($var) {
+            case 'cc':
+            case 'bcc':
+            case 'followupto':
+                if (!empty($value))
+                    $mail_parms[] = $var.'='.str_replace($search,$replace,rawurlencode($value));
+                break;
+                
+            case 'subject':
+            case 'newsgroups':
+                $mail_parms[] = $var.'='.rawurlencode($value);
+                break;
+
+            case 'extra':
+            case 'text':
+                $$var = $value;
+
+            default:
+        }
+    }
+
+    $mail_parm_vals = '';
+    for ($i=0; $i<count($mail_parms); $i++) {
+        $mail_parm_vals .= (0==$i) ? '?' : '&';
+        $mail_parm_vals .= $mail_parms[$i];
+    }
+    $address .= $mail_parm_vals;
+
+    $encode = (empty($params['encode'])) ? 'none' : $params['encode'];
+    if (!in_array($encode,array('javascript','javascript_charcode','hex','none')) ) {
+        $smarty->trigger_error("mailto: 'encode' parameter must be none, javascript or hex");
+        return;
+    }
+
+    if ($encode == 'javascript' ) {
+        $string = 'document.write(\'<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>\');';
+
+        $js_encode = '';
+        for ($x=0; $x < strlen($string); $x++) {
+            $js_encode .= '%' . bin2hex($string[$x]);
+        }
+
+        return '<script type="text/javascript">eval(unescape(\''.$js_encode.'\'))</script>';
+
+    } elseif ($encode == 'javascript_charcode' ) {
+        $string = '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
+
+        for($x = 0, $y = strlen($string); $x < $y; $x++ ) {
+            $ord[] = ord($string[$x]);   
+        }
+
+        $_ret = "<script type=\"text/javascript\" language=\"javascript\">\n";
+        $_ret .= "<!--\n";
+        $_ret .= "{document.write(String.fromCharCode(";
+        $_ret .= implode(',',$ord);
+        $_ret .= "))";
+        $_ret .= "}\n";
+        $_ret .= "//-->\n";
+        $_ret .= "</script>\n";
+        
+        return $_ret;
+        
+        
+    } elseif ($encode == 'hex') {
+
+        preg_match('!^(.*)(\?.*)$!',$address,$match);
+        if(!empty($match[2])) {
+            $smarty->trigger_error("mailto: hex encoding does not work with extra attributes. Try javascript.");
+            return;
+        }
+        $address_encode = '';
+        for ($x=0; $x < strlen($address); $x++) {
+            if(preg_match('!\w!',$address[$x])) {
+                $address_encode .= '%' . bin2hex($address[$x]);
+            } else {
+                $address_encode .= $address[$x];
+            }
+        }
+        $text_encode = '';
+        for ($x=0; $x < strlen($text); $x++) {
+            $text_encode .= '&#x' . bin2hex($text[$x]).';';
+        }
+
+        $mailto = "&#109;&#97;&#105;&#108;&#116;&#111;&#58;";
+        return '<a href="'.$mailto.$address_encode.'" '.$extra.'>'.$text_encode.'</a>';
+
+    } else {
+        // no encoding
+        return '<a href="mailto:'.$address.'" '.$extra.'>'.$text.'</a>';
+
+    }
+
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.math.php b/BSF/include/smarty/libs/plugins/function.math.php
new file mode 100644
index 000000000..71672fea4
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.math.php
@@ -0,0 +1,84 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {math} function plugin
+ *
+ * Type:     function<br>
+ * Name:     math<br>
+ * Purpose:  handle math computations in template<br>
+ * @link http://smarty.php.net/manual/en/language.function.math.php {math}
+ *          (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_math($params, &$smarty)
+{
+    // be sure equation parameter is present
+    if (empty($params['equation'])) {
+        $smarty->trigger_error("math: missing equation parameter");
+        return;
+    }
+
+    $equation = $params['equation'];
+
+    // make sure parenthesis are balanced
+    if (substr_count($equation,"(") != substr_count($equation,")")) {
+        $smarty->trigger_error("math: unbalanced parenthesis");
+        return;
+    }
+
+    // match all vars in equation, make sure all are passed
+    preg_match_all("!(?:0x[a-fA-F0-9]+)|([a-zA-Z][a-zA-Z0-9_]+)!",$equation, $match);
+    $allowed_funcs = array('int','abs','ceil','cos','exp','floor','log','log10',
+                           'max','min','pi','pow','rand','round','sin','sqrt','srand','tan');
+    
+    foreach($match[1] as $curr_var) {
+        if ($curr_var && !in_array($curr_var, array_keys($params)) && !in_array($curr_var, $allowed_funcs)) {
+            $smarty->trigger_error("math: function call $curr_var not allowed");
+            return;
+        }
+    }
+
+    foreach($params as $key => $val) {
+        if ($key != "equation" && $key != "format" && $key != "assign") {
+            // make sure value is not empty
+            if (strlen($val)==0) {
+                $smarty->trigger_error("math: parameter $key is empty");
+                return;
+            }
+            if (!is_numeric($val)) {
+                $smarty->trigger_error("math: parameter $key: is not numeric");
+                return;
+            }
+            $equation = preg_replace("/\b$key\b/", " \$params['$key'] ", $equation);
+        }
+    }
+
+    eval("\$smarty_math_result = ".$equation.";");
+
+    if (empty($params['format'])) {
+        if (empty($params['assign'])) {
+            return $smarty_math_result;
+        } else {
+            $smarty->assign($params['assign'],$smarty_math_result);
+        }
+    } else {
+        if (empty($params['assign'])){
+            printf($params['format'],$smarty_math_result);
+        } else {
+            $smarty->assign($params['assign'],sprintf($params['format'],$smarty_math_result));
+        }
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.popup.php b/BSF/include/smarty/libs/plugins/function.popup.php
new file mode 100644
index 000000000..3a76b785a
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.popup.php
@@ -0,0 +1,119 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {popup} function plugin
+ *
+ * Type:     function<br>
+ * Name:     popup<br>
+ * Purpose:  make text pop up in windows via overlib
+ * @link http://smarty.php.net/manual/en/language.function.popup.php {popup}
+ *          (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_popup($params, &$smarty)
+{
+    $append = '';
+    foreach ($params as $_key=>$_value) {
+        switch ($_key) {
+            case 'text':
+            case 'trigger':
+            case 'function':
+            case 'inarray':
+                $$_key = (string)$_value;
+                if ($_key == 'function' || $_key == 'inarray')
+                    $append .= ',' . strtoupper($_key) . ",'$_value'";
+                break;
+
+            case 'caption':
+            case 'closetext':
+            case 'status':
+                $append .= ',' . strtoupper($_key) . ",'" . str_replace("'","\'",$_value) . "'";
+                break;
+
+            case 'fgcolor':
+            case 'bgcolor':
+            case 'textcolor':
+            case 'capcolor':
+            case 'closecolor':
+            case 'textfont':
+            case 'captionfont':
+            case 'closefont':
+            case 'fgbackground':
+            case 'bgbackground':
+            case 'caparray':
+            case 'capicon':
+            case 'background':
+            case 'frame':
+                $append .= ',' . strtoupper($_key) . ",'$_value'";
+                break;
+
+            case 'textsize':
+            case 'captionsize':
+            case 'closesize':
+            case 'width':
+            case 'height':
+            case 'border':
+            case 'offsetx':
+            case 'offsety':
+            case 'snapx':
+            case 'snapy':
+            case 'fixx':
+            case 'fixy':
+            case 'padx':
+            case 'pady':
+            case 'timeout':
+            case 'delay':
+                $append .= ',' . strtoupper($_key) . ",$_value";
+                break;
+
+            case 'sticky':
+            case 'left':
+            case 'right':
+            case 'center':
+            case 'above':
+            case 'below':
+            case 'noclose':
+            case 'autostatus':
+            case 'autostatuscap':
+            case 'fullhtml':
+            case 'hauto':
+            case 'vauto':
+            case 'mouseoff':
+            case 'followmouse':
+            case 'closeclick':
+                if ($_value) $append .= ',' . strtoupper($_key);
+                break;
+
+            default:
+                $smarty->trigger_error("[popup] unknown parameter $_key", E_USER_WARNING);
+        }
+    }
+
+    if (empty($text) && !isset($inarray) && empty($function)) {
+        $smarty->trigger_error("overlib: attribute 'text' or 'inarray' or 'function' required");
+        return false;
+    }
+
+    if (empty($trigger)) { $trigger = "onmouseover"; }
+
+    $retval = $trigger . '="return overlib(\''.preg_replace(array("!'!","![\r\n]!"),array("\'",'\r'),$text).'\'';
+    $retval .= $append . ');"';
+    if ($trigger == 'onmouseover')
+       $retval .= ' onmouseout="nd();"';
+
+
+    return $retval;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/function.popup_init.php b/BSF/include/smarty/libs/plugins/function.popup_init.php
new file mode 100644
index 000000000..93cb45450
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/function.popup_init.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty {popup_init} function plugin
+ *
+ * Type:     function<br>
+ * Name:     popup_init<br>
+ * Purpose:  initialize overlib
+ * @link http://smarty.php.net/manual/en/language.function.popup.init.php {popup_init}
+ *          (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param array
+ * @param Smarty
+ * @return string
+ */
+function smarty_function_popup_init($params, &$smarty)
+{
+    $zindex = 1000;
+    
+    if (!empty($params['zindex'])) {
+        $zindex = $params['zindex'];
+    }
+    
+    if (!empty($params['src'])) {
+        return '<div id="overDiv" style="position:absolute; visibility:hidden; z-index:'.$zindex.';"></div>' . "\n"
+         . '<script type="text/javascript" language="JavaScript" src="'.$params['src'].'"></script>' . "\n";
+    } else {
+        $smarty->trigger_error("popup_init: missing src parameter");
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.capitalize.php b/BSF/include/smarty/libs/plugins/modifier.capitalize.php
new file mode 100644
index 000000000..4a611d9f0
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.capitalize.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty capitalize modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     capitalize<br>
+ * Purpose:  capitalize words in the string
+ * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE
+ *      capitalize (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_modifier_capitalize($string, $uc_digits = false)
+{
+    smarty_modifier_capitalize_ucfirst(null, $uc_digits);
+    return preg_replace_callback('!\'?\b\w(\w|\')*\b!', 'smarty_modifier_capitalize_ucfirst', $string);
+}
+
+function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null)
+{
+    static $_uc_digits = false;
+    
+    if(isset($uc_digits)) {
+        $_uc_digits = $uc_digits;
+        return;
+    }
+    
+    if(substr($string[0],0,1) != "'" && !preg_match("!\d!",$string[0]) || $_uc_digits)
+        return ucfirst($string[0]);
+    else
+        return $string[0];
+}
+
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.cat.php b/BSF/include/smarty/libs/plugins/modifier.cat.php
new file mode 100644
index 000000000..2e37940d4
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.cat.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty cat modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     cat<br>
+ * Date:     Feb 24, 2003
+ * Purpose:  catenate a value to a variable
+ * Input:    string to catenate
+ * Example:  {$var|cat:"foo"}
+ * @link http://smarty.php.net/manual/en/language.modifier.cat.php cat
+ *          (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @version 1.0
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_cat($string, $cat)
+{
+    return $string . $cat;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.count_characters.php b/BSF/include/smarty/libs/plugins/modifier.count_characters.php
new file mode 100644
index 000000000..5ed9a87cd
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.count_characters.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty count_characters modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     count_characteres<br>
+ * Purpose:  count the number of characters in a text
+ * @link http://smarty.php.net/manual/en/language.modifier.count.characters.php
+ *          count_characters (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param boolean include whitespace in the character count
+ * @return integer
+ */
+function smarty_modifier_count_characters($string, $include_spaces = false)
+{
+    if ($include_spaces)
+       return(strlen($string));
+
+    return preg_match_all("/[^\s]/",$string, $match);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.count_paragraphs.php b/BSF/include/smarty/libs/plugins/modifier.count_paragraphs.php
new file mode 100644
index 000000000..e0e274da7
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.count_paragraphs.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty count_paragraphs modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     count_paragraphs<br>
+ * Purpose:  count the number of paragraphs in a text
+ * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
+ *          count_paragraphs (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return integer
+ */
+function smarty_modifier_count_paragraphs($string)
+{
+    // count \r or \n characters
+    return count(preg_split('/[\r\n]+/', $string));
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.count_sentences.php b/BSF/include/smarty/libs/plugins/modifier.count_sentences.php
new file mode 100644
index 000000000..f66ea1703
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.count_sentences.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty count_sentences modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     count_sentences
+ * Purpose:  count the number of sentences in a text
+ * @link http://smarty.php.net/manual/en/language.modifier.count.paragraphs.php
+ *          count_sentences (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return integer
+ */
+function smarty_modifier_count_sentences($string)
+{
+    // find periods with a word before but not after.
+    return preg_match_all('/[^\s]\.(?!\w)/', $string, $match);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.count_words.php b/BSF/include/smarty/libs/plugins/modifier.count_words.php
new file mode 100644
index 000000000..9d339f542
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.count_words.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty count_words modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     count_words<br>
+ * Purpose:  count the number of words in a text
+ * @link http://smarty.php.net/manual/en/language.modifier.count.words.php
+ *          count_words (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return integer
+ */
+function smarty_modifier_count_words($string)
+{
+    // split text by ' ',\r,\n,\f,\t
+    $split_array = preg_split('/\s+/',$string);
+    // count matches that contain alphanumerics
+    $word_count = preg_grep('/[a-zA-Z0-9\\x80-\\xff]/', $split_array);
+
+    return count($word_count);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.date_format.php b/BSF/include/smarty/libs/plugins/modifier.date_format.php
new file mode 100644
index 000000000..8cf7d5e14
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.date_format.php
@@ -0,0 +1,58 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Include the {@link shared.make_timestamp.php} plugin
+ */
+require_once $smarty->_get_plugin_filepath('shared', 'make_timestamp');
+/**
+ * Smarty date_format modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     date_format<br>
+ * Purpose:  format datestamps via strftime<br>
+ * Input:<br>
+ *         - string: input date string
+ *         - format: strftime format for output
+ *         - default_date: default date if $string is empty
+ * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
+ *          date_format (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string
+ * @param string
+ * @return string|void
+ * @uses smarty_make_timestamp()
+ */
+function smarty_modifier_date_format($string, $format = '%b %e, %Y', $default_date = '')
+{
+    if ($string != '') {
+        $timestamp = smarty_make_timestamp($string);
+    } elseif ($default_date != '') {
+        $timestamp = smarty_make_timestamp($default_date);
+    } else {
+        return;
+    }
+    if (DIRECTORY_SEPARATOR == '\\') {
+        $_win_from = array('%D',       '%h', '%n', '%r',          '%R',    '%t', '%T');
+        $_win_to   = array('%m/%d/%y', '%b', "\n", '%I:%M:%S %p', '%H:%M', "\t", '%H:%M:%S');
+        if (strpos($format, '%e') !== false) {
+            $_win_from[] = '%e';
+            $_win_to[]   = sprintf('%\' 2d', date('j', $timestamp));
+        }
+        if (strpos($format, '%l') !== false) {
+            $_win_from[] = '%l';
+            $_win_to[]   = sprintf('%\' 2d', date('h', $timestamp));
+        }
+        $format = str_replace($_win_from, $_win_to, $format);
+    }
+    return strftime($format, $timestamp);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.debug_print_var.php b/BSF/include/smarty/libs/plugins/modifier.debug_print_var.php
new file mode 100644
index 000000000..e4f7bc0cc
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.debug_print_var.php
@@ -0,0 +1,90 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty debug_print_var modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     debug_print_var<br>
+ * Purpose:  formats variable contents for display in the console
+ * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
+ *          debug_print_var (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param array|object
+ * @param integer
+ * @param integer
+ * @return string
+ */
+function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
+{
+    $_replace = array(
+        "\n" => '<i>\n</i>',
+        "\r" => '<i>\r</i>',
+        "\t" => '<i>\t</i>'
+    );
+
+    switch (gettype($var)) {
+        case 'array' :
+            $results = '<b>Array (' . count($var) . ')</b>';
+            foreach ($var as $curr_key => $curr_val) {
+                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
+                    . '<b>' . strtr($curr_key, $_replace) . '</b> =&gt; '
+                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
+                    $depth--;
+            }
+            break;
+        case 'object' :
+            $object_vars = get_object_vars($var);
+            $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>';
+            foreach ($object_vars as $curr_key => $curr_val) {
+                $results .= '<br>' . str_repeat('&nbsp;', $depth * 2)
+                    . '<b> -&gt;' . strtr($curr_key, $_replace) . '</b> = '
+                    . smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
+                    $depth--;
+            }
+            break;
+        case 'boolean' :
+        case 'NULL' :
+        case 'resource' :
+            if (true === $var) {
+                $results = 'true';
+            } elseif (false === $var) {
+                $results = 'false';
+            } elseif (null === $var) {
+                $results = 'null';
+            } else {
+                $results = htmlspecialchars((string) $var);
+            }
+            $results = '<i>' . $results . '</i>';
+            break;
+        case 'integer' :
+        case 'float' :
+            $results = htmlspecialchars((string) $var);
+            break;
+        case 'string' :
+            $results = strtr($var, $_replace);
+            if (strlen($var) > $length ) {
+                $results = substr($var, 0, $length - 3) . '...';
+            }
+            $results = htmlspecialchars('"' . $results . '"');
+            break;
+        case 'unknown type' :
+        default :
+            $results = strtr((string) $var, $_replace);
+            if (strlen($results) > $length ) {
+                $results = substr($results, 0, $length - 3) . '...';
+            }
+            $results = htmlspecialchars($results);
+    }
+
+    return $results;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.default.php b/BSF/include/smarty/libs/plugins/modifier.default.php
new file mode 100644
index 000000000..70011fd6b
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.default.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty default modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     default<br>
+ * Purpose:  designate default value for empty variables
+ * @link http://smarty.php.net/manual/en/language.modifier.default.php
+ *          default (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_default($string, $default = '')
+{
+    if (!isset($string) || $string === '')
+        return $default;
+    else
+        return $string;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.escape.php b/BSF/include/smarty/libs/plugins/modifier.escape.php
new file mode 100644
index 000000000..a2f52b232
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.escape.php
@@ -0,0 +1,93 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty escape modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     escape<br>
+ * Purpose:  Escape the string according to escapement type
+ * @link http://smarty.php.net/manual/en/language.modifier.escape.php
+ *          escape (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param html|htmlall|url|quotes|hex|hexentity|javascript
+ * @return string
+ */
+function smarty_modifier_escape($string, $esc_type = 'html', $char_set = 'ISO-8859-1')
+{
+    switch ($esc_type) {
+        case 'html':
+            return htmlspecialchars($string, ENT_QUOTES, $char_set);
+
+        case 'htmlall':
+            return htmlentities($string, ENT_QUOTES, $char_set);
+
+        case 'url':
+            return rawurlencode($string);
+
+        case 'urlpathinfo':
+            return str_replace('%2F','/',rawurlencode($string));
+            
+        case 'quotes':
+            // escape unescaped single quotes
+            return preg_replace("%(?<!\\\\)'%", "\\'", $string);
+
+        case 'hex':
+            // escape every character into hex
+            $return = '';
+            for ($x=0; $x < strlen($string); $x++) {
+                $return .= '%' . bin2hex($string[$x]);
+            }
+            return $return;
+            
+        case 'hexentity':
+            $return = '';
+            for ($x=0; $x < strlen($string); $x++) {
+                $return .= '&#x' . bin2hex($string[$x]) . ';';
+            }
+            return $return;
+
+        case 'decentity':
+            $return = '';
+            for ($x=0; $x < strlen($string); $x++) {
+                $return .= '&#' . ord($string[$x]) . ';';
+            }
+            return $return;
+
+        case 'javascript':
+            // escape quotes and backslashes, newlines, etc.
+            return strtr($string, array('\\'=>'\\\\',"'"=>"\\'",'"'=>'\\"',"\r"=>'\\r',"\n"=>'\\n','</'=>'<\/'));
+            
+        case 'mail':
+            // safe way to display e-mail address on a web page
+            return str_replace(array('@', '.'),array(' [AT] ', ' [DOT] '), $string);
+            
+        case 'nonstd':
+           // escape non-standard chars, such as ms document quotes
+           $_res = '';
+           for($_i = 0, $_len = strlen($string); $_i < $_len; $_i++) {
+               $_ord = ord(substr($string, $_i, 1));
+               // non-standard char, escape it
+               if($_ord >= 126){
+                   $_res .= '&#' . $_ord . ';';
+               }
+               else {
+                   $_res .= substr($string, $_i, 1);
+               }
+           }
+           return $_res;
+
+        default:
+            return $string;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.indent.php b/BSF/include/smarty/libs/plugins/modifier.indent.php
new file mode 100644
index 000000000..394147a29
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.indent.php
@@ -0,0 +1,28 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty indent modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     indent<br>
+ * Purpose:  indent lines of text
+ * @link http://smarty.php.net/manual/en/language.modifier.indent.php
+ *          indent (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param integer
+ * @param string
+ * @return string
+ */
+function smarty_modifier_indent($string,$chars=4,$char=" ")
+{
+    return preg_replace('!^!m',str_repeat($char,$chars),$string);
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.lower.php b/BSF/include/smarty/libs/plugins/modifier.lower.php
new file mode 100644
index 000000000..20e7a8d39
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.lower.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty lower modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     lower<br>
+ * Purpose:  convert string to lowercase
+ * @link http://smarty.php.net/manual/en/language.modifier.lower.php
+ *          lower (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_modifier_lower($string)
+{
+    return strtolower($string);
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.nl2br.php b/BSF/include/smarty/libs/plugins/modifier.nl2br.php
new file mode 100644
index 000000000..d6fabff64
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.nl2br.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty plugin
+ *
+ * Type:     modifier<br>
+ * Name:     nl2br<br>
+ * Date:     Feb 26, 2003
+ * Purpose:  convert \r\n, \r or \n to <<br>>
+ * Input:<br>
+ *         - contents = contents to replace
+ *         - preceed_test = if true, includes preceeding break tags
+ *           in replacement
+ * Example:  {$text|nl2br}
+ * @link http://smarty.php.net/manual/en/language.modifier.nl2br.php
+ *          nl2br (Smarty online manual)
+ * @version  1.0
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_modifier_nl2br($string)
+{
+    return nl2br($string);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.regex_replace.php b/BSF/include/smarty/libs/plugins/modifier.regex_replace.php
new file mode 100644
index 000000000..d1f1545d8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.regex_replace.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty regex_replace modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     regex_replace<br>
+ * Purpose:  regular expression search/replace
+ * @link http://smarty.php.net/manual/en/language.modifier.regex.replace.php
+ *          regex_replace (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string|array
+ * @param string|array
+ * @return string
+ */
+function smarty_modifier_regex_replace($string, $search, $replace)
+{
+    if (($pos = strpos($search,"\0")) !== false)
+      $search = substr($search,0,$pos);
+    if (preg_match('!([a-zA-Z\s]+)$!s', $search, $match) && (strpos($match[1], 'e') !== false)) {
+        /* remove eval-modifier from $search */
+        $search = substr($search, 0, -strlen($match[1])) . preg_replace('![e\s]+!', '', $match[1]);
+    }
+       
+    return preg_replace($search, $replace, $string);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.replace.php b/BSF/include/smarty/libs/plugins/modifier.replace.php
new file mode 100644
index 000000000..df041c884
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.replace.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty replace modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     replace<br>
+ * Purpose:  simple search/replace
+ * @link http://smarty.php.net/manual/en/language.modifier.replace.php
+ *          replace (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_replace($string, $search, $replace)
+{
+    return str_replace($search, $replace, $string);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.spacify.php b/BSF/include/smarty/libs/plugins/modifier.spacify.php
new file mode 100644
index 000000000..c2423f4f2
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.spacify.php
@@ -0,0 +1,30 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty spacify modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     spacify<br>
+ * Purpose:  add spaces between characters in a string
+ * @link http://smarty.php.net/manual/en/language.modifier.spacify.php
+ *          spacify (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_spacify($string, $spacify_char = ' ')
+{
+    return implode($spacify_char,
+                   preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY));
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.string_format.php b/BSF/include/smarty/libs/plugins/modifier.string_format.php
new file mode 100644
index 000000000..9e051a578
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.string_format.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty string_format modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     string_format<br>
+ * Purpose:  format strings via sprintf
+ * @link http://smarty.php.net/manual/en/language.modifier.string.format.php
+ *          string_format (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_string_format($string, $format)
+{
+    return sprintf($format, $string);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.strip.php b/BSF/include/smarty/libs/plugins/modifier.strip.php
new file mode 100644
index 000000000..cc5c453c8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.strip.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty strip modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     strip<br>
+ * Purpose:  Replace all repeated spaces, newlines, tabs
+ *           with a single space or supplied replacement string.<br>
+ * Example:  {$var|strip} {$var|strip:"&nbsp;"}
+ * Date:     September 25th, 2002
+ * @link http://smarty.php.net/manual/en/language.modifier.strip.php
+ *          strip (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @version  1.0
+ * @param string
+ * @param string
+ * @return string
+ */
+function smarty_modifier_strip($text, $replace = ' ')
+{
+    return preg_replace('!\s+!', $replace, $text);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.strip_tags.php b/BSF/include/smarty/libs/plugins/modifier.strip_tags.php
new file mode 100644
index 000000000..93011a892
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.strip_tags.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty strip_tags modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     strip_tags<br>
+ * Purpose:  strip html tags from text
+ * @link http://smarty.php.net/manual/en/language.modifier.strip.tags.php
+ *          strip_tags (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param boolean
+ * @return string
+ */
+function smarty_modifier_strip_tags($string, $replace_with_space = true)
+{
+    if ($replace_with_space)
+        return preg_replace('!<[^>]*?>!', ' ', $string);
+    else
+        return strip_tags($string);
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.truncate.php b/BSF/include/smarty/libs/plugins/modifier.truncate.php
new file mode 100644
index 000000000..35c89690a
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.truncate.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty truncate modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     truncate<br>
+ * Purpose:  Truncate a string to a certain length if necessary,
+ *           optionally splitting in the middle of a word, and
+ *           appending the $etc string or inserting $etc into the middle.
+ * @link http://smarty.php.net/manual/en/language.modifier.truncate.php
+ *          truncate (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param integer
+ * @param string
+ * @param boolean
+ * @param boolean
+ * @return string
+ */
+function smarty_modifier_truncate($string, $length = 80, $etc = '...',
+                                  $break_words = false, $middle = false)
+{
+    if ($length == 0)
+        return '';
+
+    if (strlen($string) > $length) {
+        $length -= min($length, strlen($etc));
+        if (!$break_words && !$middle) {
+            $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
+        }
+        if(!$middle) {
+            return substr($string, 0, $length) . $etc;
+        } else {
+            return substr($string, 0, $length/2) . $etc . substr($string, -$length/2);
+        }
+    } else {
+        return $string;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.upper.php b/BSF/include/smarty/libs/plugins/modifier.upper.php
new file mode 100644
index 000000000..c12480fbd
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.upper.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty upper modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     upper<br>
+ * Purpose:  convert string to uppercase
+ * @link http://smarty.php.net/manual/en/language.modifier.upper.php
+ *          upper (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_modifier_upper($string)
+{
+    return strtoupper($string);
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/modifier.wordwrap.php b/BSF/include/smarty/libs/plugins/modifier.wordwrap.php
new file mode 100644
index 000000000..ce0718156
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/modifier.wordwrap.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Smarty wordwrap modifier plugin
+ *
+ * Type:     modifier<br>
+ * Name:     wordwrap<br>
+ * Purpose:  wrap a string of text at a given length
+ * @link http://smarty.php.net/manual/en/language.modifier.wordwrap.php
+ *          wordwrap (Smarty online manual)
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @param integer
+ * @param string
+ * @param boolean
+ * @return string
+ */
+function smarty_modifier_wordwrap($string,$length=80,$break="\n",$cut=false)
+{
+    return wordwrap($string,$length,$break,$cut);
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/outputfilter.trimwhitespace.php b/BSF/include/smarty/libs/plugins/outputfilter.trimwhitespace.php
new file mode 100644
index 000000000..97b0d21e8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/outputfilter.trimwhitespace.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty trimwhitespace outputfilter plugin
+ *
+ * File:     outputfilter.trimwhitespace.php<br>
+ * Type:     outputfilter<br>
+ * Name:     trimwhitespace<br>
+ * Date:     Jan 25, 2003<br>
+ * Purpose:  trim leading white space and blank lines from
+ *           template source after it gets interpreted, cleaning
+ *           up code and saving bandwidth. Does not affect
+ *           <<PRE>></PRE> and <SCRIPT></SCRIPT> blocks.<br>
+ * Install:  Drop into the plugin directory, call
+ *           <code>$smarty->load_filter('output','trimwhitespace');</code>
+ *           from application.
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @author Contributions from Lars Noschinski <lars@usenet.noschinski.de>
+ * @version  1.3
+ * @param string
+ * @param Smarty
+ */
+function smarty_outputfilter_trimwhitespace($source, &$smarty)
+{
+    // Pull out the script blocks
+    preg_match_all("!<script[^>]+>.*?</script>!is", $source, $match);
+    $_script_blocks = $match[0];
+    $source = preg_replace("!<script[^>]+>.*?</script>!is",
+                           '@@@SMARTY:TRIM:SCRIPT@@@', $source);
+
+    // Pull out the pre blocks
+    preg_match_all("!<pre>.*?</pre>!is", $source, $match);
+    $_pre_blocks = $match[0];
+    $source = preg_replace("!<pre>.*?</pre>!is",
+                           '@@@SMARTY:TRIM:PRE@@@', $source);
+
+    // Pull out the textarea blocks
+    preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match);
+    $_textarea_blocks = $match[0];
+    $source = preg_replace("!<textarea[^>]+>.*?</textarea>!is",
+                           '@@@SMARTY:TRIM:TEXTAREA@@@', $source);
+
+    // remove all leading spaces, tabs and carriage returns NOT
+    // preceeded by a php close tag.
+    $source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source));
+
+    // replace textarea blocks
+    smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:TEXTAREA@@@",$_textarea_blocks, $source);
+
+    // replace pre blocks
+    smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:PRE@@@",$_pre_blocks, $source);
+
+    // replace script blocks
+    smarty_outputfilter_trimwhitespace_replace("@@@SMARTY:TRIM:SCRIPT@@@",$_script_blocks, $source);
+
+    return $source;
+}
+
+function smarty_outputfilter_trimwhitespace_replace($search_str, $replace, &$subject) {
+    $_len = strlen($search_str);
+    $_pos = 0;
+    for ($_i=0, $_count=count($replace); $_i<$_count; $_i++)
+        if (($_pos=strpos($subject, $search_str, $_pos))!==false)
+            $subject = substr_replace($subject, $replace[$_i], $_pos, $_len);
+        else
+            break;
+
+}
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/shared.escape_special_chars.php b/BSF/include/smarty/libs/plugins/shared.escape_special_chars.php
new file mode 100644
index 000000000..c07ce31be
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/shared.escape_special_chars.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * Smarty shared plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * escape_special_chars common function
+ *
+ * Function: smarty_function_escape_special_chars<br>
+ * Purpose:  used by other smarty functions to escape
+ *           special chars except for already escaped ones
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_function_escape_special_chars($string)
+{
+    if(!is_array($string)) {
+        $string = preg_replace('!&(#?\w+);!', '%%%SMARTY_START%%%\\1%%%SMARTY_END%%%', $string);
+        $string = htmlspecialchars($string);
+        $string = str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%'), array('&',';'), $string);
+    }
+    return $string;
+}
+
+/* vim: set expandtab: */
+
+?>
diff --git a/BSF/include/smarty/libs/plugins/shared.make_timestamp.php b/BSF/include/smarty/libs/plugins/shared.make_timestamp.php
new file mode 100644
index 000000000..b42eb11d8
--- /dev/null
+++ b/BSF/include/smarty/libs/plugins/shared.make_timestamp.php
@@ -0,0 +1,46 @@
+<?php
+/**
+ * Smarty shared plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+
+/**
+ * Function: smarty_make_timestamp<br>
+ * Purpose:  used by other smarty functions to make a timestamp
+ *           from a string.
+ * @author   Monte Ohrt <monte at ohrt dot com>
+ * @param string
+ * @return string
+ */
+function smarty_make_timestamp($string)
+{
+    if(empty($string)) {
+        // use "now":
+        $time = time();
+
+    } elseif (preg_match('/^\d{14}$/', $string)) {
+        // it is mysql timestamp format of YYYYMMDDHHMMSS?            
+        $time = mktime(substr($string, 8, 2),substr($string, 10, 2),substr($string, 12, 2),
+                       substr($string, 4, 2),substr($string, 6, 2),substr($string, 0, 4));
+        
+    } elseif (is_numeric($string)) {
+        // it is a numeric string, we handle it as timestamp
+        $time = (int)$string;
+        
+    } else {
+        // strtotime should handle it
+        $time = strtotime($string);
+        if ($time == -1 || $time === false) {
+            // strtotime() was not able to parse $string, use "now":
+            $time = time();
+        }
+    }
+    return $time;
+
+}
+
+/* vim: set expandtab: */
+
+?>