-// NOTE: This function should check is_dir($file), however the is_dir function seems to be buggy on my

-// system so its not currently implemented that way

-// - James

-function template_select($default)

-{

- $dir = opendir("templates");

- $template_select = "<select name=\"selected_template\">\n";

- while($file = readdir($dir))

- {

- unset($selected);

-

- if($file != "." && $file != ".." && $file != "CVS")

- {

- if($file == $default)

- {

- $selected = " SELECTED";

- }

- $template_select .= "<option value=\"$file\"$selected>$file</option>\n";

- }

- }

- $template_select .= "</select>";

- closedir($dir);

- return($template_select);

-}

-

-function language_select($default, $name="language", $dirname="language/")

-{

- global $phpEx;

- $dir = opendir($dirname);

- $lang_select = "<select name=\"$name\">\n";

- while ($file = readdir($dir))

- {

- if (ereg("^lang_", $file))

- {

- $file = str_replace("lang_", "", $file);

- $file = str_replace(".$phpEx", "", $file);

- $file == $default ? $selected = " SELECTED" : $selected = "";

- $lang_select .= " <option$selected>$file\n";

- }

- }

- $lang_select .= "</select>\n";

- closedir($dir);

- return $lang_select;

-}

-

-function theme_select($default)

-{

- global $db;

- $sql = "SELECT themes_id, themes_name

- FROM ".THEMES_TABLE."

- ORDER BY themes_name";

- if($result = $db->sql_query($sql))

- {

- $num = $db->sql_numrows($result);

- $rowset = $db->sql_fetchrowset($result);

- $theme_select = "<select name=\"theme\">\n";

- for($i = 0; $i < $num; $i++)

- {

- if(stripslashes($rowset[$i]['themes_name']) == $default || $rowset[$i]['themes_id'] == $default)

- {

- $selected = " SELECTED";

- }

- else

- {

- $selected = "";

- }

- $theme_select .= "\t<option value=\"".$rowset[$i]['themes_id']."\"$selected>".stripslashes($rowset[$i]['themes_name'])."</option>\n";

- }

- $theme_select .= "</select>\n";

- }

- else

- {

- $theme_select = "<select name=\"theme\"><option value=\"-1\">Error in theme_select</option></select>";

- }

- return($theme_select);

-}

-function tz_select($default)

-{

- global $board_tz;

- if(!isset($default))

- {

- $default == $board_tz;

- }

- $tz_select = "<select name=\"timezone\">";

- $tz_array = array(

- "-12" => "(GMT -12:00 hours) Eniwetok, Kwajalein",

- "-11" => "(GMT -11:00 hours) Midway Island, Samoa",

- "-10" => "(GMT -10:00 hours) Hawaii",

- "-9" => "(GMT -9:00 hours) Alaska",

- "-8" => "(GMT -8:00 hours) Pacific Time (US & Canada)",

- "-7" => "(GMT -7:00 hours) Mountain Time (US & Canada)",

- "-6" => "(GMT -6:00 hours) Central Time (US & Canada), Mexico City",

- "-5" => "(GMT -5:00 hours) Eastern Time (US & Canada), Bogota, Lima, Quito",

- "-4" => "(GMT -4:00 hours) Atlantic Time (Canada), Caracas, La Paz",

- "-3.5" => "(GMT -3:30 hours) Newfoundland",

- "-3" => "(GMT -3:00 hours) Brazil, Buenos Aires, Georgetown",

- "-2" => "(GMT -2:00 hours) Mid-Atlantic, Ascension Is., St. Helena, ",

- "-1" => "(GMT -1:00 hours) Azores, Cape Verde Islands",

- "0" => "(GMT) Casablanca, Dublin, Edinburgh, London, Lisbon, Monrovia",

- "+1" => "(GMT +1:00 hours) CET, Berlin, Brussels, Copenhagen, Madrid, Paris, Rome",

- "+2" => "(GMT +2:00 hours) EET, Kaliningrad, South Africa, Warsaw",

- "+3" => "(GMT +3:00 hours) Baghdad, Kuwait, Riyadh, Moscow, St. Petersburg, Volgograd, Nairobi",

- "+3.5" => "(GMT +3:30 hours) Tehran",

- "+4" => "(GMT +4:00 hours) Abu Dhabi, Baku, Muscat, Tbilisi",

- "+4.5" => "(GMT +4:30 hours) Kabul",

- "+5" => "(GMT +5:00 hours) Ekaterinburg, Islamabad, Karachi, Tashkent",

- "+5.5" => "(GMT +5:30 hours) Bombay, Calcutta, Madras, New Delhi",

- "+6" => "(GMT +6:00 hours) Almaty, Colombo, Dhaka",

- "+7" => "(GMT +7:00 hours) Bangkok, Hanoi, Jakarta",

- "+8" => "(GMT +8:00 hours) Beijing, Perth, Singapore, Hong Kong, Chongqing, Urumqi, Taipei",

- "+9" => "(GMT +9:00 hours) Tokyo, Seoul, Osaka, Sapporo, Yakutsk",

- "+9.5" => "(GMT +9:30 hours) Adelaide, Darwin",

- "+10" => "(GMT +10:00 hours) EAST (East Australian Standard), Guam, Papua New Guinea, Vladivostok",

- "+11" => "(GMT +11:00 hours) Magadan, Solomon Islands, New Caledonia",

- "+12" => "(GMT +12:00 hours) Auckland, Wellington, Fiji, Kamchatka, Marshall Island");

-

- while(list($offset, $zone) = each($tz_array))

- {

- if($offset == $default)

- {

- $selected = " SELECTED";

- }

- else

- {

- $selected = "";

- }

- $tz_select .= "\t<option value=\"$offset\"$selected>$zone</option>\n";

- }

- $tz_select .= "</select>\n";

- return($tz_select);

-}

-

-function validate_username(&$username)

-

- global $db;

-

- $username = trim($username);

- $username = strip_tags($username);

- $username = htmlspecialchars($username);

- if(empty($username))

- {

- return(FALSE);

- }

-

- $valid_name = TRUE;

- $sql = "SELECT LOWER(username) FROM ".USERS_TABLE." WHERE username = '$username'";

- if($result = $db->sql_query($sql))

- {

- if( ($numrows = $db->sql_numrows($result) ) > 0)

- {

- $valid_name = FALSE;

- }

- }

-

- $sql = "SELECT disallow_username FROM ".DISALLOW_TABLE." WHERE disallow_username = '$username'";

- if($result = $db->sql_query($sql))

- if(($numrows = $db->sql_numrows($result)) > 0)

- {

- $valid_name = FALSE;

- }

-

- return($valid_name);

-function generate_activation_key()

-{

- $chars = array(

- "a","A","b","B","c","C","d","D","e","E","f","F","g","G","h","H","i","I","j","J",

- "k","K","l","L","m","M","n","N","o","O","p","P","q","Q","r","R","s","S","t","T",

- "u","U","v","V","w","W","x","X","y","Y","z","Z","1","2","3","4","5","6","7","8",

- "9","0"

- );

- $max_elements = count($chars) - 1;

- srand((double)microtime()*1000000);

- $act_key = $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key .= $chars[rand(0,$max_elements)];

- $act_key_md = md5($act_key);

- return($act_key_md);

-}