if(Limb == undefined) var Limb = {}; Limb.post_load_hooks = []; if(typeof(HTTP_SHARED_PATH) == 'undefined') var HTTP_SHARED_PATH = './'; var LIMB_INCLUDE_PATH = [HTTP_SHARED_PATH + 'js', '.']; var LIMB_DEBUG = false; //do we really need this ??? var LOADING_STATUS_PAGE = HTTP_SHARED_PATH + 'loading.html'; function isset(obj) { return typeof(obj) != undefined && obj != null; } Limb.namespace = function(name) { parts = name.split('.'); parts_string = ''; for(var i=0; i ' + (typeof obj[property] == "string" ? '"' + obj[property] + '"' : obj[property])); } return ("'" + obj + "' #" + typeof obj + ": {" + info.join(", ") + "}"); } Limb.require = function(pkgName) { if(!Limb.exists(pkgName)) Limb.Packages.require(pkgName); } Limb.Packages = { 'loaded': [], require: function(pkgName) { if(this.loaded[pkgName]) return; var bundle = new this.Bundle(this.getSourceFetcher(), pkgName); var source = bundle.getSource(); this.Compiller.extract(source, bundle.getLoadedPackages()); this.loaded[pkgName] = true; this.onPackageLoad(pkgName); }, setIncludePath: function(path) { var fetcher = this.getSourceFetcher(); fetcher.setIncludePath(path); }, onPackageLoad: function(pkgName) {}, flush: function() { this.loaded = []; }, useSourceFetcher: function(fetcher) { this._fetcher = fetcher; }, getSourceFetcher: function() { if(!this._fetcher) this._fetcher = new Limb.Packages.SourceFetcher(); return this._fetcher; }, getLoadedPackages: function() { return this.loaded; }, _showSource: function(source) { encoded = source.replace(/>/g, '>'); encoded = encoded.replace(/
' + encoded + '
');
  }
}

Limb.Packages.SourceFetcher = function(){}

Limb.Packages.SourceFetcher.prototype = {
  'fetched': [],
  setIncludePath: function(path)
  {
    this.inc_path = path;
  },

  getIncludePath: function()
  {
    return this.inc_path || ['.'];
  },

  get: function(url)
  {
    window.status = "fetching " + url + "...";

    var inc_path = this.getIncludePath();
    var result = null;

    for(var i=0;i' + Limb.inspectError(e) + '');
      }
      return false;
    }

    for(var i=0;i>5] >>> (i % 32)) & mask);
  return str;
}

Limb.md5.binl2hex = function (binarray)
{
  var hex_tab = Limb.md5.hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i++)
  {
    str += hex_tab.charAt((binarray[i>>2] >> ((i%4)*8+4)) & 0xF) +
           hex_tab.charAt((binarray[i>>2] >> ((i%4)*8  )) & 0xF);
  }
  return str;
}

Limb.md5.binl2b64 = function (binarray)
{
  var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
  var str = "";
  for(var i = 0; i < binarray.length * 4; i += 3)
  {
    var triplet = (((binarray[i   >> 2] >> 8 * ( i   %4)) & 0xFF) << 16)
                | (((binarray[i+1 >> 2] >> 8 * ((i+1)%4)) & 0xFF) << 8 )
                |  ((binarray[i+2 >> 2] >> 8 * ((i+2)%4)) & 0xFF);
    for(var j = 0; j < 4; j++)
    {
      if(i * 8 + j * 6 > binarray.length * 32) str += Limb.md5.b64pad;
      else str += tab.charAt((triplet >> 6*(3-j)) & 0x3F);
    }
  }
  return str;
}
Limb.namespace('Limb.http');

Limb.namespace('Limb.window');

Limb.namespace('Limb.events');

Limb.events.add_event = function (control, type, fn, use_capture)
{
 if (control.addEventListener)
 {
   control.addEventListener(type, fn, use_capture);
   return true;
 }
 else if (control.attachEvent)
 {
   var r = control.attachEvent("on" + type, fn);
   return r;
  }
}



Limb.namespace('Limb.Coordinates');

Limb.namespace('Limb.Coordinates.Point');



Limb.Coordinates.Point = Class.create();

Limb.Coordinates.Point.prototype = {
  initialize: function(x, y)
  {
    this.x = x || 0;
    this.y = y || 0;
  },

  setX: function(x)
  {
    this.x = x;
  },

  setY: function(y)
  {
    this.y = y;
  },

  getX: function()
  {
    return this.x;
  },

  getY: function()
  {
    return this.y;
  }
}
Limb.namespace('Limb.Coordinates.Rect');




Limb.Coordinates.Rect = Class.subclass(Limb.Coordinates.Point, {
  initialize: function(x, y, width, height)
  {
    arguments.callee.nextMethod(this, x, y);

    this.width = width || 0;
    this.height = height || 0;
  },

  setWidth: function(width)
  {
    this.width = width;
  },

  setHeight: function(height)
  {
    this.height = height;
  },

  getWidth: function()
  {
    return this.width;
  },

  getHeight: function()
  {
    return this.height;
  },

  getRight: function()
  {
    return this.x + this.width;
  },

  getBottom: function()
  {
    return this.y + this.height;
  },

  setSize: function(width, height)
  {
    this.width = width || 0;
    this.height = height || 0;
  },

  createWithCenter: function(point, width, height)
  {
    if(!point)
      return;

    this.setSize(width, height);
    this.alignToCenter(point);
  },

  alignToCenter: function(point)
  {
    this.x = point.x - this.width / 2;
    this.y = point.y - this.height / 2;
  },

  getCenter: function()
  {
    return new Limb.Coordinates.Point(this.x + (this.width / 2), this.y + (this.height / 2));
  }
});
Limb.namespace('Limb.Window.Params');

Limb.Window.Params = Class.create();

Limb.Window.Params.prototype = {
  initialize: function(initArray)
  {
    this.params = initArray || [];
  },

  setParameter: function(name, value)
  {
    this.params[name] = value;
  },

  addParameter: function(name, value)
  {
    if(isset(this.params[name]))
      return;

    this.setParameter(name, value);
  },

  getParameter: function(name)
  {
     return params[name];
  },

  toString: function()
  {
    var result = '';

    for(var name in this.params)
      result += name + '=' + this.params[name] + ',';

    return result.slice(0, -1);
  },

  toArray: function()
  {
    return this.params;
  }
}
// Adapted from a Prototype adaptation of code
// originally from http://www.youngpup.net/

Limb.namespace('Upgrade.Function.apply');

if (!Function.prototype.apply ) {
  Function.prototype.apply = function(o, p) {
    var pstr = new Array();
    if ( ! o ) o = window;
    if ( ! p ) p = new Array();
    for ( var i = 0; i < p.length; i++ ) {
      pstr[i] = 'p[' + i + ']';
    }
        o.__apply__ = this;
    var rv = eval('o.__apply__(' + pstr[i].join(', ') + ')' );
    o.__apply__ = null;
    return rv;
  }
}

if ( ! Function.prototype.bind ) {
    Function.prototype.bind = function( object ) {
        var __method = this;
        return function() {
            __method.apply( object, arguments );
        };
    };
}

Limb.window = Class.create();

Limb.window.prototype = {
  initialize: function()
  {
    this.parentWindow = null;
    this.windowName = this._generateName();
    this.onLoadEvents = [];
    this.onUnloadEvents = [];

    if(arguments.length == 0)
      this.window = window;

    // arguments[0] instanceof Window does not work in IE
    if(typeof(arguments[0]) == 'object')
      this.window = win;

    if(arguments.length == 2 || arguments.length == 3)
      this.window = this._createWindow(arguments[0], arguments[1], arguments[2]);

    Limb.events.add_event(this.window, 'load', this.onOpen.bind(this), false);
    Limb.events.add_event(this.window, 'close', this.onClose.bind(this), false);
  },

  centreWindow: function(width, height)
  {
    var newWindowRect = this._getRectInParentCenter(width, height);
    this.setRect(newWindowRect);
  },

  _getRectInParentCenter: function(width, height)
  {
    var windowRect = this.parentWindow.getRect();

    var result = new Limb.Coordinates.Rect();
    result.createWithCenter(windowRect.getCenter(), width, height);

    return result;
  },

  _getDefaultParams: function()
  {
    var width = 150;
    var height = 100;

    var newWindowRect = this._getRectInParentCenter(width, height);

    var params = new Limb.Window.Params();
    params.addParameter('left', newWindowRect.getX());
    params.addParameter('top', newWindowRect.getY());
    params.addParameter('width', width);
    params.addParameter('height', height);

    params.addParameter('scrollbars', 'yes');
    params.addParameter('resizable', 'yes');
    params.addParameter('help', 'no');
    params.addParameter('status', 'yes');

    return params;
  },

  _generateName: function()
  {
    return Math.round(Math.random() * 1000) + '_generate';
  },

  _createWindow: function(href, windowName, createParams)
  {
    this.parentWindow = new Limb.window();

    if(windowName)
      this.windowName = windowName;

    if(!isset(createParams))
      createParams = this._getDefaultParams();

    var win = window.open(href, this.windowName, createParams.toString());
    return win;
  },

  getRect: function()
  {
    if(Limb.browser.is_ie)
      return new Limb.Coordinates.Rect(this.window.screenLeft,
                                       this.window.screenTop,
                                       this.window.document.body.clientWidth,
                                       this.window.document.body.clientHeight);
    else
      return new Limb.Coordinates.Rect(this.window.screenX + this.window.outerWidth - this.window.innerWidth,
                                       this.window.screenY + this.window.outerHeight - this.window.innerHeight,
                                       this.window.innerWidth,
                                       this.window.innerHeight);
  },

  setRect: function(rect)
  {
    if(!rect)
      return false;

    this.window.moveTo(rect.getX(), rect.getY());
    this.window.resizeTo(rect.getWidth(), rect.getHeight());

    return true;
  },

  close: function()
  {
    this.window.close();
  },

  getDocument: function()
  {
    return this.window.document;
  },

  setTitle: function(title)
  {
    var titleNode = this.window.document.getElementsByTagName('title')[0];
    titleNode.text = title;
  },

  onOpen: function()
  {
    Limb.window.register(this.windowName, this);

    if(!this.window.limbWindowWidth)
      this.window.limbWindowWidth = this.parentWindow.getRect().getWidth() * 0.85;

    if(!this.window.limbWindowHeight)
      this.window.limbWindowHeight = this.parentWindow.getRect().getHeight() * 0.9;

    this.centreWindow(this.window.limbWindowWidth, this.window.limbWindowHeight);

    this.openHandler();
  },

  onClose: function()
  {
    Limb.window.remove(this.windowName);

    this.closeHandler();
  },

  openHandler: function() {},
  closeHandler: function() {}
}

Limb.window.register = function(windowName, win)
{
  if(!isset(Limb.window.createdWindows))
    Limb.window.createdWindows = [];

  Limb.window.createdWindows[windowName] = win;
}

Limb.window.remove = function(windowName)
{
  if(!isset(Limb.window.createdWindows)||
     !isset(Limb.window.createdWindows[windowName]))
    return;

  Limb.window.createdWindows[windowName] = null;
  delete Limb.window.createdWindows[windowName];
}

Limb.window.current = function()
{
 if(!isset(Limb.window.createdWindows))
    return null;

  for(var i in Limb.window.createdWindows)
    if(Limb.window.createdWindows[i].getWindowObject() == window)
      return Limb.window.createdWindows[i];

  return null;
}

Limb.window.get_close_popup_handler = function ()
{
  return window.opener.popups[window.name]['close_popup_handler'];
}

Limb.window.get_init_popup_handler = function ()
{
  return window.opener.popups[window.name]['init_popup_handler'];
}

Limb.window.optimize_window = function ()
{
  var w = window;
  var top_opener = window;

  var x_ratio = 0.85;
  var y_ratio = 0.85;
  var screen_x = (Limb.browser.is_gecko) ? top_opener.screenX : top_opener.screenLeft;

  while(typeof(top_opener.top.opener) != 'undefined' && top_opener.top.opener != null && screen_x >= 0)
  {
    screen_x = (Limb.browser.is_gecko) ? top_opener.screenX : top_opener.screenLeft;
    top_opener = top_opener.top.opener;
  }

  if (Limb.browser.is_ie)
  {
    openerWidth = top_opener.top.document.body.clientWidth;
    openerHeight = top_opener.top.document.body.clientHeight;
    openerLeft = top_opener.top.screenLeft;
    openerTop = top_opener.top.screenTop;
  }
  else if(Limb.browser.is_gecko || Limb.browser.is_opera)
  {
    openerWidth = top_opener.top.innerWidth;
    openerHeight = top_opener.top.innerHeight;
    openerLeft = top_opener.top.screenX + top_opener.top.outerWidth - top_opener.top.innerWidth;
    openerTop = top_opener.top.screenY + top_opener.top.outerHeight - top_opener.top.innerHeight;
  }
  else
  {
    openerWidth = top_opener.document.body.clientWidth;
    openerHeight = top_opener.document.body.clientHeight;
    openerLeft = top_opener.screenLeft;
    openerTop = top_opener.screenTop;
  }

  if(window.WINDOW_WIDTH)
    newWidth = window.WINDOW_WIDTH;
  else
    newWidth = openerWidth*x_ratio;

  if(window.WINDOW_HEIGHT)
    newHeight = window.WINDOW_HEIGHT;
  else
    newHeight = openerHeight*y_ratio;

  newLeft = openerLeft + (openerWidth - newWidth)/2;
  newTop = openerTop + (openerHeight - newHeight)/2;

  w.moveTo(newLeft, newTop);
  w.resizeTo(newWidth, newHeight);
}

Limb.window.get_popup_params = function ()
{
  var w = window;
  var top_opener = window;

  var screen_x = (Limb.browser.is_gecko) ? top_opener.screenX : top_opener.screenLeft;

  while(typeof(top_opener.top.opener) != 'undefined' && top_opener.top.opener != null && screen_x >= 0)
  {
    screen_x = (Limb.browser.is_gecko) ? top_opener.screenX : top_opener.screenLeft;
    top_opener = top_opener.top.opener;
  }

  if (Limb.browser.is_ie)
  {
    openerWidth = top_opener.top.document.body.clientWidth;
    openerHeight = top_opener.top.document.body.clientHeight;
    openerLeft = top_opener.top.screenLeft;
    openerTop = top_opener.top.screenTop;
  }
  else if(Limb.browser.is_gecko || Limb.browser.is_opera)
  {
    openerWidth = top_opener.top.innerWidth;
    openerHeight = top_opener.top.innerHeight;
    openerLeft = top_opener.top.screenX + top_opener.top.outerWidth - top_opener.top.innerWidth;
    openerTop = top_opener.top.screenY + top_opener.top.outerHeight - top_opener.top.innerHeight;
  }
  else
  {
    openerWidth = document.body.clientWidth;
    openerHeight = document.body.clientHeight;
    openerLeft = screenLeft;
    openerTop = screenTop;
  }

  var x_ratio = 0.85;
  var y_ratio = 0.85;

  newWidth = openerWidth * x_ratio;
  newHeight = openerHeight * y_ratio;

  newLeft = openerLeft + (openerWidth - newWidth)/2;
  newTop = openerTop + (openerHeight - newHeight)/2;

  var params = 'width=' + newWidth + ',height=' + newHeight + ',top=' + newTop + ',left=' + newLeft;
  params += ',scrollbars=yes,resizable=yes,help=no,status=yes';

  return params;
}

//makes popup window at href address
Limb.window.popup = function (href, window_name, window_params, dont_set_focus, on_close_handler, on_init_handler)
{
  href = Limb.http.add_url_query_item(href, 'popup', 1);

  if (typeof(window_name) == 'undefined' || window_name == null)
    window_name = '_generate';

  new_left = window.screen.width / 2 - 100;
  new_top = window.screen.height / 2 - 50;

  if (typeof(window_params) == 'undefined' || window_params == null)
    window_params = Limb.window.get_popup_params();

  if (window_name.toLowerCase() == '_generate')
    window_name = 'w' + Limb.md5.hex_md5(href) + 's';

  if (typeof(window.popups) != 'array')
    window.popups = new Array();

  if (typeof(window.popups[window_name]) != 'array')
    window.popups[window_name] = new Array();

  if (typeof(on_close_handler) != 'undefined')
    window.popups[window_name]['close_popup_handler'] = on_close_handler;

  if (typeof(on_init_handler) != 'undefined')
    window.popups[window_name]['init_popup_handler'] = on_init_handler;

  window.popups[window_name]['status'] = 'popped_up';

  w = window.open(LOADING_STATUS_PAGE, window_name, window_params);
  if (href != LOADING_STATUS_PAGE)
   w.location.href = href;

  if(!dont_set_focus)
    w.focus();

  return w;
}

Limb.window.process_popup = function ()
{
  href = window.location.href;

  if(window.opener)
  {
    if(Limb.http.get_query_item(href, 'reload_parent'))
      window.opener.location.reload();
    else if(window.opener.popups)
      window.opener.popups[window.name]['status'] = 'processed';
  }
}

Limb.window.open_page = function (message, href, window_name, window_params)
{
  if (typeof(window_name) == 'undefined' || window_name == null)
    window_name = '_generate';

  if (typeof(window_params) == 'undefined' || window_params == null)
    window_name = 'height=400,width=600,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=yes';

  if (confirm(message))
    Limb.window.popup(href, window_name, window_params)
}

Limb.post_load_hooks = [];

Limb.post_load_hooks.push(
function()
{
  if(Limb.http.get_query_item(location.href, 'popup'))
    Limb.window.process_popup();
});

Limb.http.get_query_item = function (page_href, item_name)
{
  arr = Limb.http.get_query_items(page_href);

  if(arr[item_name])
    return arr[item_name];
  else
    return null;
}

Limb.http.build_query = function (items)
{
  query = '';
  for(index in items)
  {
    query = query + index + '=' + items[index] + '&';
  }
  return query;
}

Limb.http.get_query_items = function (uri)
{
  query_items = new Array();

  arr = uri.split('?');
  if(!arr[1])
    return query_items;

  query = arr[1];

  arr = query.split('&');

  for(index in arr)
  {
    if(arr[index])
    {
      key_value = arr[index].split('=');
      if(!key_value[1])
        continue;

      query_items[key_value[0]] = key_value[1];
    }
  }

  return query_items;
}

Limb.http.add_url_query_item = function (uri, parameter, val)
{
  uri_pieces = uri.split('?');

  items = Limb.http.get_query_items(uri);
  items[parameter] = val;

  return uri_pieces[0] + '?' + Limb.http.build_query(items);
}

Limb.http.add_random_to_url = function (page_href)
{
  if(page_href.indexOf('?') == -1)
    page_href = page_href + '?';

  page_href = page_href.replace(/&*rn=[^&]+/g, '');

  items = page_href.split('#');

  page_href = items[0] + '&rn=' + Math.floor(Math.random()*10000);

  if(items[1])
    page_href = page_href + '#' + items[1];

  return page_href;
}

//makes window w(current if not specified) go to href address
Limb.http.jump = function (href, w)
{
  if(!w)
    w = window;

  w.location.href = LOADING_STATUS_PAGE;
  w.location.href = href;
}

//makes window w(current if not specified) reload itself with new get request
Limb.http.jump_change_get = function (get, w)
{
  href = document.location.href;
  is_get = href.indexOf('?');

  if(is_get > -1)
    href = href.substring(0, '?')//get_begin);

  Limb.http.jump(href + '?' + get, w);
}

Limb.http.click_href = function (href, window_name)
{
  is_popup = href.indexOf('popup=1');

  if(is_popup > -1)
  {
    new Limb.window(href, window_name);
  }

  return !(is_popup > -1);
}

Limb.http.goto_page = function (message, href)
{
  if (confirm(message))
    Limb.http.jump(href)
}

Limb.namespace('Limb.forms');



Limb.namespace('Limb.form_errors');

Limb.form_errors.get_label_for_field = function (id)
{
  if(document.getElementsByTagName('label').length > 0)
  {
    labels = document.getElementsByTagName('label');
    for(c=0; c