/* FRESH */// Phorum object. Other JavaScript code for Phorum can extend
// this one to implement functionality without risking name
// name space collissions.
Phorum = {};
/* Added by module "core", file "include/ajax/client.js.php" */
// Create the Phorum object if it's not available. It it created in the
// core javascript.php, but when loading this code from an external
// page, it might not be available.
if (!document.Phorum || Phorum == undefined) Phorum = {};

Phorum.Ajax = {};

// The version of this lib
Phorum.Ajax.version = '1.0.0';

// The URL that we use to access the Phorum Ajax layer.
Phorum.Ajax.URL = 'http://www.mobilehomeparkforum.com/ajax.php';

// Storage for Ajax call return data. This acts as a local cache
// for keeping track of already retrieved items.
Phorum.Ajax.cache = {};

/**
* Create an XMLHttpRequest object.
* Used internally by Phorum.Ajax.call().
* Raise an onFailure event in case no object can be created.
* Return either an object or null if the object creation failed.
*/
Phorum.Ajax.getXMLHttpRequest = function(req)
{
var xhr;
if (window.XMLHttpRequest) {
xhr = new XMLHttpRequest();
} else if (window.ActiveXObject) {
var versions = [
'MSXML2.XMLHttp.5.0',
'MSXML2.XMLHttp.4.0',
'MSXML2.XMLHttp.3.0',
'MSXML2.XMLHttp',
'Microsoft.XMLHttp'
];
for (var i=0; i < versions.length; i++) {
try { xhr = new ActiveXObject(versions[i]); } catch (e) { }
}
}

if (xhr) {
return xhr;
}

if (req.onFailure) req.onFailure(
'Phorum: Unable to create an XMLHttpRequest object',
-1, null
);
return null;
}

/**
* Execute an Ajax Phorum call.
*/
Phorum.Ajax.call = function(req)
{
// If the store property is set for the request, then check
// if the data for the request is already available in the
// local cache. If yes, then return the data immediately.
if (req.store) {
if (req.store != null && Phorum.Ajax.cache[req.store]) {
if (req.onSuccess) {
// true = data retrieved from cache.
req.onSuccess(Phorum.Ajax.cache[req.store], true);
}
return;
}
}

// Check the request data.
if (! req['call']) {
if (req.onFailure) req.onFailure(
'Phorum.Ajax.call() error: missing property ' +
'"call" for the request object.',
-1, null
);
return;
}

// Check if there is an XMLHttpRequest object available.
var xhr = Phorum.Ajax.getXMLHttpRequest(req);
if (! xhr) return;

// Convert the request object to JSON.
var json = Phorum.JSON.encode(req);

// Notify the start of the request loading stage.
if (req.onRequest) req.onRequest(json);

xhr.open("post", Phorum.Ajax.URL, true);
xhr.setRequestHeader("Content-Type", "text/x-json");
xhr.onreadystatechange = function()
{
if (req.onReadStateChange) req.onReadyStateChange(req);

switch (xhr.readyState)
{
case 1:

if (req.onLoading) req.onLoading(xhr);
break;

case 2:

if (req.onLoaded) req.onLoaded(xhr);
break;

case 3:

if (req.onInteractive) req.onInteractive(xhr);
break;

case 4:

if (req.onComplete)req.onComplete(xhr);

if (req.onResponse) req.onResponse(xhr.responseText);

if (xhr.status == 200) {

// Evaluate the returned JSON code. If evaluation fails,
// then run the onFailure event for the Phorum.Ajax.call.
try {
var res = Phorum.JSON.decode(xhr.responseText);
} catch (e) {
if (req.onFailure) req.onFailure(
'Ajax Phorum API call succeeded, but the return ' +
'data could not be parsed as JSON data.',
xhr.status, xhr.responseText
);
return;
}

// If the req.store property is set, then we store
// the result data in the Phorum cache.
if (req.store) Phorum.Ajax.cache[req.store] = res;

// false = data not retrieved from store.
if (req.onSuccess) req.onSuccess(res, false);

} else {

if (req.onFailure) req.onFailure(
'The Ajax Phorum API call failed',
xhr.status, xhr.responseText
);
}

break;
}
};
xhr.send(json);
}

// Invalidate a single cache item of the full cache.
Phorum.Ajax.invalidateCache = function(key)
{
if (key) {
Phorum.Ajax.cache[key] = null;
} else {
Phorum.Ajax.cache = new Array();
}
}

// Parse out javascript blocks from the data to eval them. Adding them
// to the page using innerHTML does not invoke parsing by the browser.
Phorum.Ajax.evalJavaScript = function(data)
{
var cursor = 0;
var start = 1;
var end = 1;

while (cursor < data.length && start > 0 && end > 0) {
start = data.indexOf('<script', cursor);
end = data.indexOf('</script', cursor);
if (end >start && end > -1) {
if (start > -1) {
var res = data.substring(start, end);
start = res.indexOf('>') + 1;
res = res.substring(start);
if (res.length != 0) {
eval(res);
}
}
cursor = end + 1;
}
}
}

// ======================================================================
// JSON encoder and decoder
// Based on byteson by Andrea Giammarchi
// (http://www.devpro.it/byteson/)
// ======================================================================

Phorum.JSON = {};

Phorum.JSON.common =
{
// characters object, useful to convert some char in a JSON compatible way
c:{'\b':'b','\t':'t','\n':'n','\f':'f','\r':'r','"':'"','\\':'\\','/':'/'},

// decimal function, returns a string with length === 2 for date convertion
d:function(n){return n < 10 ? '0'.concat(n) : n},

// integer function, returns integer value from a piece of string
i:function(e, p, l){return parseInt(e.substr(p, l))},

// slash function, add a slash before a common.c char
s:function(i,d){return '\\'.concat(Phorum.JSON.common.c[d])},

// unicode function, return respective unicode string
u:function(i,d){var n = d.charCodeAt(0).toString(16);return '\\u'.concat(n.length < 2 ? '000' : '00', n)}
};

Phorum.JSON.convert = function(params, result)
{
switch(params.constructor) {
case Number:
result = isFinite(params) ? String(params) : 'null';
break;
case Boolean:
result = String(params);
break;
case Date:
result = concat(
'"',
params.getFullYear(), '-',
Phorum.JSON.common.d(params.getMonth() + 1), '-',
Phorum.JSON.common.d(params.getDate()), 'T',
Phorum.JSON.common.d(params.getHours()), ':',
Phorum.JSON.common.d(params.getMinutes()), ':',
Phorum.JSON.common.d(params.getSeconds()),
'"'
);
break;
case String:
if(/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}$/.test(params)){
result = new Date;
result.setHours(Phorum.JSON.common.i(params, 11, 2));
result.setMinutes(Phorum.JSON.common.i(params, 14, 2));
result.setSeconds(Phorum.JSON.common.i(params, 17, 2));
result.setMonth(Phorum.JSON.common.i(params, 5, 2) - 1);
result.setDate(Phorum.JSON.common.i(params, 9, 2));
result.setFullYear(Phorum.JSON.common.i(params, 0, 4));
};
break;
default:
var n, tmp = [];
if(result) {
for(n in params) result[n] = params[n];
} else {
for(n in params) {
if(params.hasOwnProperty(n) && !!(result = Phorum.JSON.encode(params[n])))
tmp.push(Phorum.JSON.encode(n).concat(':', result));
};
result = '{'.concat(tmp.join(','), '}');
};
break;
};
return result;
}

Phorum.JSON.encode = function(params)
{
var result = '';

if(params === null)
{
result = 'null';
}
else if(!{'function':1,'undefined':1,'unknown':1}[typeof(params)])
{
switch(params.constructor)
{
case Array:
for(var i = 0, j = params.length, tmp = []; i < j; i++) {
if(!!(result = Phorum.JSON.encode(params[i])))
tmp.push(result);
};
result = '['.concat(tmp.join(','), ']');
break;

case String:
result = '"'.concat(params.replace(
/(\x5c|\x2F|\x22|[\x0c-\x0d]|[\x08-\x0a])/g, Phorum.JSON.common.s
).replace(
/([\x00-\x07]|\x0b|[\x0e-\x1f])/g, Phorum.JSON.common.u
), '"');
break;

default:
result = Phorum.JSON.convert(params);
break;
};
};
return result;
};

Phorum.JSON.decode = function(json)
{
eval('var res = '+json);
if (res === undefined) {
throw new SyntaxError('The Phorum JSON data cannot be parsed');
}
return res;
};

/* Added by module "bbcode", file "mods/bbcode/bbcode_editor_tools.js" */
///////////////////////////////////////////////////////////////////////////////
// //
// Copyright (C) 2008 Phorum Development Team //
// http://www.phorum.org //
// //
// This program is free software. You can redistribute it and/or modify //
// it under the terms of either the current Phorum License (viewable at //
// phorum.org) or the Phorum License that was distributed with this file //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY, without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. //
// //
// You should have received a copy of the Phorum License //
// along with this program. //
// //
///////////////////////////////////////////////////////////////////////////////
// Javascript code for BBcode support in the Phorum editor_tools module.
// Some variables for storing objects that we need globally.
var editor_tools_size_picker_obj = null;
var editor_tools_list_picker_obj = null;
// Valid sizes to select from for the size picker. If you add or change sizes,
// remember to change the module language file to supply some display strings.
var editor_tools_size_picker_sizes = new Array(
'x-large',
'large',
'medium',
'small',
'x-small'
);
// Valid list types to select from for the list picker. If you add or change
// types, remember to change the module language file to supply some
// display strings.
var editor_tools_list_picker_types = new Array(
'b', // bullets
'1', // numbers
'a', // letters
'A', // capital letters
'i', // roman numbers
'I' // capital roman numbers
);
// Helper function: quote a bbcode argument if needed.
function quote_bbcode_argument(str)
{
// Check if quoting is required.
if (str.indexOf(' ') != -1 ||
str.indexOf('"') != -1 ||
str.indexOf(']') != -1)
{
var quoted = '';
for (var i = 0; i < str.length; i++) {
var c = str[i];
if (c == '\\' || c == '"') {
quoted += '\\';
}
quoted += c;
}
return '"' + quoted + '"';
}
else
{
return str;
}
}
// ----------------------------------------------------------------------
// Tool: [hr] or [hline] (horizontal line)
// ----------------------------------------------------------------------
function editor_tools_handle_hr() {
editor_tools_add_tags('\n[hr]\n', '');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [b]...[/b] (bold)
// ----------------------------------------------------------------------
function editor_tools_handle_b() {
editor_tools_add_tags('[b]', '[/b]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [s]...[/s] (strike through)
// ----------------------------------------------------------------------
function editor_tools_handle_s() {
editor_tools_add_tags('[s]', '[/s]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [u]...[/u] (underline)
// ----------------------------------------------------------------------
function editor_tools_handle_u() {
editor_tools_add_tags('[u]', '[/u]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [i]...[/i] (italic)
// ----------------------------------------------------------------------
function editor_tools_handle_i() {
editor_tools_add_tags('[i]', '[/i]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [center]...[/center] (center text)
// ----------------------------------------------------------------------
function editor_tools_handle_center() {
editor_tools_add_tags('[center]', '[/center]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [sub]...[/sub] (subscript)
// ----------------------------------------------------------------------
function editor_tools_handle_sub() {
editor_tools_add_tags('[sub]', '[/sub]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [sup]...[/sup] (superscript)
// ----------------------------------------------------------------------
function editor_tools_handle_sup() {
editor_tools_add_tags('[sup]', '[/sup]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [small]...[/small] (small font)
// ----------------------------------------------------------------------
function editor_tools_handle_small() {
editor_tools_add_tags('[small]', '[/small]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [large]...[/large] (large font)
// ----------------------------------------------------------------------
function editor_tools_handle_large() {
editor_tools_add_tags('[large]', '[/large]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [code]...[/code] (formatted code)
// ----------------------------------------------------------------------
function editor_tools_handle_code() {
editor_tools_add_tags('[code]\n', '\n[/code]\n');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [email]...[/email] (email address link)
// ----------------------------------------------------------------------
function editor_tools_handle_email()
{
var email = prompt(editor_tools_translate("enter email"), '');
if (email == null) return;
email = editor_tools_strip_whitespace(email);
var subject = prompt(editor_tools_translate("enter subject"), '');
if (subject == null) return;
subject = editor_tools_strip_whitespace(subject);
if (subject != '') {
subject = ' subject=' + quote_bbcode_argument(subject);
}
if (email == '') {
editor_tools_add_tags('[email'+subject+']', '[/email]');
} else {
editor_tools_add_tags('[email'+subject+']'+email+'[/email]', '');
}
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [url=...]...[/url] (URL link)
// ----------------------------------------------------------------------
function editor_tools_handle_url()
{
var url = 'http://';
for (;;)
{
// Read input.
url = prompt(editor_tools_translate("enter url"), url);
if (url == null) return; // Cancel clicked.
url = editor_tools_strip_whitespace(url);
// Check the URL scheme (http, https, ftp and mailto are allowed).
copy = url.toLowerCase();
if (copy == 'http://' || (
copy.substring(0,7) != 'http://' &&
copy.substring(0,8) != 'https://' &&
copy.substring(0,6) != 'ftp://' &&
copy.substring(0,7) != 'mailto:')) {
alert(editor_tools_translate("invalid url"));
continue;
}
break;
}
editor_tools_add_tags('[url=' + url + ']', '[/url]', null, editor_tools_translate("enter url description"));
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [color=...]...[/color] (text color)
// ----------------------------------------------------------------------
function editor_tools_handle_color()
{
editor_tools_store_range();
// Display the color picker.
var img_obj = document.getElementById('editor-tools-img-color');
showColorPicker(img_obj);
return;
}
// Called by the color picker library.
function editor_tools_handle_color_select(color)
{
editor_tools_restore_range();
editor_tools_add_tags('[color=' + color + ']', '[/color]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [size=...]...[/size] (text size)
// ----------------------------------------------------------------------
function editor_tools_handle_size()
{
editor_tools_store_range();
// Create the size picker on first access.
if (!editor_tools_size_picker_obj)
{
// Create a new popup.
var popup = editor_tools_construct_popup('editor-tools-size-picker','l');
editor_tools_size_picker_obj = popup[0];
var content_obj = popup[1];
// Populate the new popup.
for (var i = 0; i < editor_tools_size_picker_sizes.length; i++)
{
var size = editor_tools_size_picker_sizes[i];
var a_obj = document.createElement('a');
a_obj.href = 'javascript:editor_tools_handle_size_select("' + size + '")';
a_obj.style.fontSize = size;
a_obj.innerHTML = editor_tools_translate(size);
content_obj.appendChild(a_obj);
var br_obj = document.createElement('br');
content_obj.appendChild(br_obj);
}
// Register the popup with the editor tools.
editor_tools_register_popup_object(editor_tools_size_picker_obj);
}
// Display the popup.
var button_obj = document.getElementById('editor-tools-img-size');
editor_tools_toggle_popup(editor_tools_size_picker_obj, button_obj);
}
function editor_tools_handle_size_select(size)
{
editor_tools_hide_all_popups();
editor_tools_restore_range();
size = editor_tools_strip_whitespace(size);
editor_tools_add_tags('[size=' + size + ']', '[/size]');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [img]...[/img] (Image URL)
// ----------------------------------------------------------------------
function editor_tools_handle_img()
{
var url = 'http://';
for (;;)
{
// Read input.
url = prompt(editor_tools_translate("enter image url"), url);
if (url == null) return; // Cancel clicked.
url = editor_tools_strip_whitespace(url);
// Check the URL scheme (http, https, ftp and mailto are allowed).
var copy = url.toLowerCase();
if (copy == 'http://' || (
copy.substring(0,7) != 'http://' &&
copy.substring(0,8) != 'https://' &&
copy.substring(0,6) != 'ftp://')) {
alert(editor_tools_translate("invalid image url"));
continue;
}
break;
}
editor_tools_add_tags('[img]' + url + '[/img]', '');
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [quote]...[/quote] (add a quote)
// ----------------------------------------------------------------------
function editor_tools_handle_quote()
{
// Read input.
var who = prompt(editor_tools_translate("enter who you quote"), '');
if (who == null) return;
who = editor_tools_strip_whitespace(who);
if (who == '') {
editor_tools_add_tags('[quote]', '[/quote]');
}
else
{
who = quote_bbcode_argument(who);
editor_tools_add_tags('[quote=' + who + "]\n", "\n[/quote]");
}
editor_tools_focus_textarea();
}
// ----------------------------------------------------------------------
// Tool: [list] [*]item1 [*]item2 [/list]
// ----------------------------------------------------------------------
function editor_tools_handle_list()
{
// Create the list picker on first access.
if (!editor_tools_list_picker_obj)
{
// Create a new popup.
var popup = editor_tools_construct_popup('editor-tools-list-picker', 'l');
editor_tools_list_picker_obj = popup[0];
var content_obj = popup[1];
// Populate the new popup.
var wrapper = document.createElement('div');
wrapper.style.marginLeft = '1em';
for (var i = 0; i < editor_tools_list_picker_types.length; i++)
{
var type = editor_tools_list_picker_types[i];
var list;
if (type == 'b') {
list = document.createElement('ul');
} else {
list = document.createElement('ol');
list.type = type;
}
list.style.padding = 0;
list.style.margin = 0;
var item = document.createElement('li');
var a_obj = document.createElement('a');
a_obj.href = 'javascript:editor_tools_handle_list_select("' + type + '")';
a_obj.innerHTML = editor_tools_translate('list type ' + type);
item.appendChild(a_obj);
list.appendChild(item);
wrapper.appendChild(list);
}
content_obj.appendChild(wrapper);
// Register the popup with the editor tools.
editor_tools_register_popup_object(editor_tools_list_picker_obj);
}
// Display the popup.
var button_obj = document.getElementById('editor-tools-img-list');
editor_tools_toggle_popup(editor_tools_list_picker_obj, button_obj);
}
function editor_tools_handle_list_select(type)
{
editor_tools_hide_all_popups();
var items = new Array();
var idx = 0;
// Read items.
for (;;)
{
var item = prompt(editor_tools_translate('enter new list item'), '');
if (item == null) return;
item = editor_tools_strip_whitespace(item);
if (item == '') break;
items[idx++] = item;
}
if (items.length == 0) {
items = new Array(
'...',
'...'
);
}
var itemlist = '';
for (var i = 0; i < items.length; i++) {
itemlist += '[*] ' + items[i] + "\n";
}
if (type == 'b') {
type = '';
} else {
type = '='+type;
}
editor_tools_add_tags("[list"+type+"]\n"+itemlist+"[/list]\n", '');
}