/* prototype.js (926) */
/*  Prototype JavaScript framework, version 1.6.0
 *  (c) 2005-2007 Sam Stephenson
 *
 *  Prototype is freely distributable under the terms of an MIT-style license.
 *  For details, see the Prototype web site: http://www.prototypejs.org/
 *
 *--------------------------------------------------------------------------*/
var Prototype = {
  Version: '1.6.0',
  Browser: {
    IE:     !!(window.attachEvent && !window.opera),
    Opera:  !!window.opera,
    WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
    MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
  },
  BrowserFeatures: {
    XPath: !!document.evaluate,
    ElementExtensions: !!window.HTMLElement,
    SpecificElementExtensions:
      document.createElement('div').__proto__ &&
      document.createElement('div').__proto__ !==
        document.createElement('form').__proto__
  },
  ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
  JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
  emptyFunction: function() { },
  K: function(x) { return x }
};
if (Prototype.Browser.MobileSafari)
  Prototype.BrowserFeatures.SpecificElementExtensions = false;
if (Prototype.Browser.WebKit)
  Prototype.BrowserFeatures.XPath = false;
/* Based on Alex Arnell's inheritance implementation. */
var Class = {
  create: function() {
    var parent = null, properties = $A(arguments);
    if (Object.isFunction(properties[0]))
      parent = properties.shift();
    function klass() {
      this.initialize.apply(this, arguments);
    }
    Object.extend(klass, Class.Methods);
    klass.superclass = parent;
    klass.subclasses = [];
    if (parent) {
      var subclass = function() { };
      subclass.prototype = parent.prototype;
      klass.prototype = new subclass;
      parent.subclasses.push(klass);
    }
    for (var i = 0; i < properties.length; i++)
      klass.addMethods(properties[i]);
    if (!klass.prototype.initialize)
      klass.prototype.initialize = Prototype.emptyFunction;
    klass.prototype.constructor = klass;
    return klass;
  }
};
Class.Methods = {
  addMethods: function(source) {
    var ancestor   = this.superclass && this.superclass.prototype;
    var properties = Object.keys(source);
    if (!Object.keys({ toString: true }).length)
      properties.push("toString", "valueOf");
    for (var i = 0, length = properties.length; i < length; i++) {
      var property = properties[i], value = source[property];
      if (ancestor && Object.isFunction(value) &&
          value.argumentNames().first() == "$super") {
        var method = value, value = Object.extend((function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method), {
          valueOf:  function() { return method },
          toString: function() { return method.toString() }
        });
      }
      this.prototype[property] = value;
    }
    return this;
  }
};
var Abstract = { };
Object.extend = function(destination, source) {
  for (var property in source)
    destination[property] = source[property];
  return destination;
};
Object.extend(Object, {
  inspect: function(object) {
    try {
      if (object === undefined) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : object.toString();
    } catch (e) {
      if (e instanceof RangeError) return '...';
      throw e;
    }
  },
  toJSON: function(object) {
    var type = typeof object;
    switch (type) {
      case 'undefined':
      case 'function':
      case 'unknown': return;
      case 'boolean': return object.toString();
    }
    if (object === null) return 'null';
    if (object.toJSON) return object.toJSON();
    if (Object.isElement(object)) return;
    var results = [];
    for (var property in object) {
      var value = Object.toJSON(object[property]);
      if (value !== undefined)
        results.push(property.toJSON() + ': ' + value);
    }
    return '{' + results.join(', ') + '}';
  },
  toQueryString: function(object) {
    return $H(object).toQueryString();
  },
  toHTML: function(object) {
    return object && object.toHTML ? object.toHTML() : String.interpret(object);
  },
  keys: function(object) {
    var keys = [];
    for (var property in object)
      keys.push(property);
    return keys;
  },
  values: function(object) {
    var values = [];
    for (var property in object)
      values.push(object[property]);
    return values;
  },
  clone: function(object) {
    return Object.extend({ }, object);
  },
  isElement: function(object) {
    return object && object.nodeType == 1;
  },
  isArray: function(object) {
    return object && object.constructor === Array;
  },
  isHash: function(object) {
    return object instanceof Hash;
  },
  isFunction: function(object) {
    return typeof object == "function";
  },
  isString: function(object) {
    return typeof object == "string";
  },
  isNumber: function(object) {
    return typeof object == "number";
  },
  isUndefined: function(object) {
    return typeof object == "undefined";
  }
});
Object.extend(Function.prototype, {
  argumentNames: function() {
    var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
    return names.length == 1 && !names[0] ? [] : names;
  },
  bind: function() {
    if (arguments.length < 2 && arguments[0] === undefined) return this;
    var __method = this, args = $A(arguments), object = args.shift();
    return function() {
      return __method.apply(object, args.concat($A(arguments)));
    }
  },
  bindAsEventListener: function() {
    var __method = this, args = $A(arguments), object = args.shift();
    return function(event) {
      return __method.apply(object, [event || window.event].concat(args));
    }
  },
  curry: function() {
    if (!arguments.length) return this;
    var __method = this, args = $A(arguments);
    return function() {
      return __method.apply(this, args.concat($A(arguments)));
    }
  },
  delay: function() {
    var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
    return window.setTimeout(function() {
      return __method.apply(__method, args);
    }, timeout);
  },
  wrap: function(wrapper) {
    var __method = this;
    return function() {
      return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
    }
  },
  methodize: function() {
    if (this._methodized) return this._methodized;
    var __method = this;
    return this._methodized = function() {
      return __method.apply(null, [this].concat($A(arguments)));
    };
  }
});
Function.prototype.defer = Function.prototype.delay.curry(0.01);
Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};
var Try = {
  these: function() {
    var returnValue;
    for (var i = 0, length = arguments.length; i < length; i++) {
      var lambda = arguments[i];
      try {
        returnValue = lambda();
        break;
      } catch (e) { }
    }
    return returnValue;
  }
};
RegExp.prototype.match = RegExp.prototype.test;
RegExp.escape = function(str) {
  return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};
/*--------------------------------------------------------------------------*/
var PeriodicalExecuter = Class.create({
  initialize: function(callback, frequency) {
    this.callback = callback;
    this.frequency = frequency;
    this.currentlyExecuting = false;
    this.registerCallback();
  },
  registerCallback: function() {
    this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
  },
  execute: function() {
    this.callback(this);
  },
  stop: function() {
    if (!this.timer) return;
    clearInterval(this.timer);
    this.timer = null;
  },
  onTimerEvent: function() {
    if (!this.currentlyExecuting) {
      try {
        this.currentlyExecuting = true;
        this.execute();
      } finally {
        this.currentlyExecuting = false;
      }
    }
  }
});
Object.extend(String, {
  interpret: function(value) {
    return value == null ? '' : String(value);
  },
  specialChar: {
    '\b': '\\b',
    '\t': '\\t',
    '\n': '\\n',
    '\f': '\\f',
    '\r': '\\r',
    '\\': '\\\\'
  }
});
Object.extend(String.prototype, {
  gsub: function(pattern, replacement) {
    var result = '', source = this, match;
    replacement = arguments.callee.prepareReplacement(replacement);
    while (source.length > 0) {
      if (match = source.match(pattern)) {
        result += source.slice(0, match.index);
        result += String.interpret(replacement(match));
        source  = source.slice(match.index + match[0].length);
      } else {
        result += source, source = '';
      }
    }
    return result;
  },
  sub: function(pattern, replacement, count) {
    replacement = this.gsub.prepareReplacement(replacement);
    count = count === undefined ? 1 : count;
    return this.gsub(pattern, function(match) {
      if (--count < 0) return match[0];
      return replacement(match);
    });
  },
  scan: function(pattern, iterator) {
    this.gsub(pattern, iterator);
    return String(this);
  },
  truncate: function(length, truncation) {
    length = length || 30;
    truncation = truncation === undefined ? '...' : truncation;
    return this.length > length ?
      this.slice(0, length - truncation.length) + truncation : String(this);
  },
  strip: function() {
    return this.replace(/^\s+/, '').replace(/\s+$/, '');
  },
  stripTags: function() {
    return this.replace(/<\/?[^>]+>/gi, '');
  },
  stripScripts: function() {
    return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
  },
  extractScripts: function() {
    var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
    var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
    return (this.match(matchAll) || []).map(function(scriptTag) {
      return (scriptTag.match(matchOne) || ['', ''])[1];
    });
  },
  evalScripts: function() {
    return this.extractScripts().map(function(script) { return eval(script) });
  },
  escapeHTML: function() {
    var self = arguments.callee;
    self.text.data = this;
    return self.div.innerHTML;
  },
  unescapeHTML: function() {
    var div = new Element('div');
    div.innerHTML = this.stripTags();
    return div.childNodes[0] ? (div.childNodes.length > 1 ?
      $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
      div.childNodes[0].nodeValue) : '';
  },
  toQueryParams: function(separator) {
    var match = this.strip().match(/([^?#]*)(#.*)?$/);
    if (!match) return { };
    return match[1].split(separator || '&').inject({ }, function(hash, pair) {
      if ((pair = pair.split('='))[0]) {
        var key = decodeURIComponent(pair.shift());
        var value = pair.length > 1 ? pair.join('=') : pair[0];
        if (value != undefined) value = decodeURIComponent(value);
        if (key in hash) {
          if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
          hash[key].push(value);
        }
        else hash[key] = value;
      }
      return hash;
    });
  },
  toArray: function() {
    return this.split('');
  },
  succ: function() {
    return this.slice(0, this.length - 1) +
      String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
  },
  times: function(count) {
    return count < 1 ? '' : new Array(count + 1).join(this);
  },
  camelize: function() {
    var parts = this.split('-'), len = parts.length;
    if (len == 1) return parts[0];
    var camelized = this.charAt(0) == '-'
      ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
      : parts[0];
    for (var i = 1; i < len; i++)
      camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
    return camelized;
  },
  capitalize: function() {
    return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
  },
  underscore: function() {
    return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
  },
  dasherize: function() {
    return this.gsub(/_/,'-');
  },
  inspect: function(useDoubleQuotes) {
    var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
      var character = String.specialChar[match[0]];
      return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
    });
    if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
    return "'" + escapedString.replace(/'/g, '\\\'') + "'";
  },
  toJSON: function() {
    return this.inspect(true);
  },
  unfilterJSON: function(filter) {
    return this.sub(filter || Prototype.JSONFilter, '#{1}');
  },
  isJSON: function() {
    var str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
    return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
  },
  evalJSON: function(sanitize) {
    var json = this.unfilterJSON();
    try {
      if (!sanitize || json.isJSON()) return eval('(' + json + ')');
    } catch (e) { }
    throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
  },
  include: function(pattern) {
    return this.indexOf(pattern) > -1;
  },
  startsWith: function(pattern) {
    return this.indexOf(pattern) === 0;
  },
  endsWith: function(pattern) {
    var d = this.length - pattern.length;
    return d >= 0 && this.lastIndexOf(pattern) === d;
  },
  empty: function() {
    return this == '';
  },
  blank: function() {
    return /^\s*$/.test(this);
  },
  interpolate: function(object, pattern) {
    return new Template(this, pattern).evaluate(object);
  }
});
if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
  escapeHTML: function() {
    return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
  },
  unescapeHTML: function() {
    return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
  }
});
String.prototype.gsub.prepareReplacement = function(replacement) {
  if (Object.isFunction(replacement)) return replacement;
  var template = new Template(replacement);
  return function(match) { return template.evaluate(match) };
};
String.prototype.parseQuery = String.prototype.toQueryParams;
Object.extend(String.prototype.escapeHTML, {
  div:  document.createElement('div'),
  text: document.createTextNode('')
});
with (String.prototype.escapeHTML) div.appendChild(text);
var Template = Class.create({
  initialize: function(template, pattern) {
    this.template = template.toString();
    this.pattern = pattern || Template.Pattern;
  },
  evaluate: function(object) {
    if (Object.isFunction(object.toTemplateReplacements))
      object = object.toTemplateReplacements();
    return this.template.gsub(this.pattern, function(match) {
      if (object == null) return '';
      var before = match[1] || '';
      if (before == '\\') return match[2];
      var ctx = object, expr = match[3];
      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr);
      if (match == null) return before;
      while (match != null) {
        var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
        ctx = ctx[comp];
        if (null == ctx || '' == match[3]) break;
        expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
        match = pattern.exec(expr);
      }
      return before + String.interpret(ctx);
    }.bind(this));
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
var $break = { };
var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    iterator = iterator.bind(context);
    try {
      this._each(function(value) {
        iterator(value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },
  eachSlice: function(number, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var index = -number, slices = [], array = this.toArray();
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },
  all: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator(value, index);
      if (!result) throw $break;
    });
    return result;
  },
  any: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator(value, index))
        throw $break;
    });
    return result;
  },
  collect: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator(value, index));
    });
    return results;
  },
  detect: function(iterator, context) {
    iterator = iterator.bind(context);
    var result;
    this.each(function(value, index) {
      if (iterator(value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },
  findAll: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (iterator(value, index))
        results.push(value);
    });
    return results;
  },
  grep: function(filter, iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var results = [];
    if (Object.isString(filter))
      filter = new RegExp(filter);
    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator(value, index));
    });
    return results;
  },
  include: function(object) {
    if (Object.isFunction(this.indexOf))
      if (this.indexOf(object) != -1) return true;
    var found = false;
    this.each(function(value) {
      if (value == object) {
        found = true;
        throw $break;
      }
    });
    return found;
  },
  inGroupsOf: function(number, fillWith) {
    fillWith = fillWith === undefined ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },
  inject: function(memo, iterator, context) {
    iterator = iterator.bind(context);
    this.each(function(value, index) {
      memo = iterator(memo, value, index);
    });
    return memo;
  },
  invoke: function(method) {
    var args = $A(arguments).slice(1);
    return this.map(function(value) {
      return value[method].apply(value, args);
    });
  },
  max: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == undefined || value >= result)
        result = value;
    });
    return result;
  },
  min: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator(value, index);
      if (result == undefined || value < result)
        result = value;
    });
    return result;
  },
  partition: function(iterator, context) {
    iterator = iterator ? iterator.bind(context) : Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator(value, index) ?
        trues : falses).push(value);
    });
    return [trues, falses];
  },
  pluck: function(property) {
    var results = [];
    this.each(function(value) {
      results.push(value[property]);
    });
    return results;
  },
  reject: function(iterator, context) {
    iterator = iterator.bind(context);
    var results = [];
    this.each(function(value, index) {
      if (!iterator(value, index))
        results.push(value);
    });
    return results;
  },
  sortBy: function(iterator, context) {
    iterator = iterator.bind(context);
    return this.map(function(value, index) {
      return {value: value, criteria: iterator(value, index)};
    }).sort(function(left, right) {
      var a = left.criteria, b = right.criteria;
      return a < b ? -1 : a > b ? 1 : 0;
    }).pluck('value');
  },
  toArray: function() {
    return this.map();
  },
  zip: function() {
    var iterator = Prototype.K, args = $A(arguments);
    if (Object.isFunction(args.last()))
      iterator = args.pop();
    var collections = [this].concat(args).map($A);
    return this.map(function(value, index) {
      return iterator(collections.pluck(index));
    });
  },
  size: function() {
    return this.toArray().length;
  },
  inspect: function() {
    return '#<Enumerable:' + this.toArray().inspect() + '>';
  }
};
Object.extend(Enumerable, {
  map:     Enumerable.collect,
  find:    Enumerable.detect,
  select:  Enumerable.findAll,
  filter:  Enumerable.findAll,
  member:  Enumerable.include,
  entries: Enumerable.toArray,
  every:   Enumerable.all,
  some:    Enumerable.any
});
function $A(iterable) {
  if (!iterable) return [];
  if (iterable.toArray) return iterable.toArray();
  var length = iterable.length, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}
if (Prototype.Browser.WebKit) {
  function $A(iterable) {
    if (!iterable) return [];
    if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
        iterable.toArray) return iterable.toArray();
    var length = iterable.length, results = new Array(length);
    while (length--) results[length] = iterable[length];
    return results;
  }
}
Array.from = $A;
Object.extend(Array.prototype, Enumerable);
if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;
Object.extend(Array.prototype, {
  _each: function(iterator) {
    for (var i = 0, length = this.length; i < length; i++)
      iterator(this[i]);
  },
  clear: function() {
    this.length = 0;
    return this;
  },
  first: function() {
    return this[0];
  },
  last: function() {
    return this[this.length - 1];
  },
  compact: function() {
    return this.select(function(value) {
      return value != null;
    });
  },
  flatten: function() {
    return this.inject([], function(array, value) {
      return array.concat(Object.isArray(value) ?
        value.flatten() : [value]);
    });
  },
  without: function() {
    var values = $A(arguments);
    return this.select(function(value) {
      return !values.include(value);
    });
  },
  reverse: function(inline) {
    return (inline !== false ? this : this.toArray())._reverse();
  },
  reduce: function() {
    return this.length > 1 ? this : this[0];
  },
  uniq: function(sorted) {
    return this.inject([], function(array, value, index) {
      if (0 == index || (sorted ? array.last() != value : !array.include(value)))
        array.push(value);
      return array;
    });
  },
  intersect: function(array) {
    return this.uniq().findAll(function(item) {
      return array.detect(function(value) { return item === value });
    });
  },
  clone: function() {
    return [].concat(this);
  },
  size: function() {
    return this.length;
  },
  inspect: function() {
    return '[' + this.map(Object.inspect).join(', ') + ']';
  },
  toJSON: function() {
    var results = [];
    this.each(function(object) {
      var value = Object.toJSON(object);
      if (value !== undefined) results.push(value);
    });
    return '[' + results.join(', ') + ']';
  }
});
// use native browser JS 1.6 implementation if available
if (Object.isFunction(Array.prototype.forEach))
  Array.prototype._each = Array.prototype.forEach;
if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
  i || (i = 0);
  var length = this.length;
  if (i < 0) i = length + i;
  for (; i < length; i++)
    if (this[i] === item) return i;
  return -1;
};
if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
  i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
  var n = this.slice(0, i).reverse().indexOf(item);
  return (n < 0) ? n : i - n - 1;
};
Array.prototype.toArray = Array.prototype.clone;
function $w(string) {
  if (!Object.isString(string)) return [];
  string = string.strip();
  return string ? string.split(/\s+/) : [];
}
if (Prototype.Browser.Opera){
  Array.prototype.concat = function() {
    var array = [];
    for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
    for (var i = 0, length = arguments.length; i < length; i++) {
      if (Object.isArray(arguments[i])) {
        for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
          array.push(arguments[i][j]);
      } else {
        array.push(arguments[i]);
      }
    }
    return array;
  };
}
Object.extend(Number.prototype, {
  toColorPart: function() {
    return this.toPaddedString(2, 16);
  },
  succ: function() {
    return this + 1;
  },
  times: function(iterator) {
    $R(0, this, true).each(iterator);
    return this;
  },
  toPaddedString: function(length, radix) {
    var string = this.toString(radix || 10);
    return '0'.times(length - string.length) + string;
  },
  toJSON: function() {
    return isFinite(this) ? this.toString() : 'null';
  }
});
$w('abs round ceil floor').each(function(method){
  Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
  return new Hash(object);
};
var Hash = Class.create(Enumerable, (function() {
  if (function() {
    var i = 0, Test = function(value) { this.key = value };
    Test.prototype.key = 'foo';
    for (var property in new Test('bar')) i++;
    return i > 1;
  }()) {
    function each(iterator) {
      var cache = [];
      for (var key in this._object) {
        var value = this._object[key];
        if (cache.include(key)) continue;
        cache.push(key);
        var pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    }
  } else {
    function each(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    }
  }
  function toQueryPair(key, value) {
    if (Object.isUndefined(value)) return key;
    return key + '=' + encodeURIComponent(String.interpret(value));
  }
  return {
    initialize: function(object) {
      this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
    },
    _each: each,
    set: function(key, value) {
      return this._object[key] = value;
    },
    get: function(key) {
      return this._object[key];
    },
    unset: function(key) {
      var value = this._object[key];
      delete this._object[key];
      return value;
    },
    toObject: function() {
      return Object.clone(this._object);
    },
    keys: function() {
      return this.pluck('key');
    },
    values: function() {
      return this.pluck('value');
    },
    index: function(value) {
      var match = this.detect(function(pair) {
        return pair.value === value;
      });
      return match && match.key;
    },
    merge: function(object) {
      return this.clone().update(object);
    },
    update: function(object) {
      return new Hash(object).inject(this, function(result, pair) {
        result.set(pair.key, pair.value);
        return result;
      });
    },
    toQueryString: function() {
      return this.map(function(pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;
        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return values.map(toQueryPair.curry(key)).join('&');
        }
        return toQueryPair(key, values);
      }).join('&');
    },
    inspect: function() {
      return '#<Hash:{' + this.map(function(pair) {
        return pair.map(Object.inspect).join(': ');
      }).join(', ') + '}>';
    },
    toJSON: function() {
      return Object.toJSON(this.toObject());
    },
    clone: function() {
      return new Hash(this);
    }
  }
})());
Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
  initialize: function(start, end, exclusive) {
    this.start = start;
    this.end = end;
    this.exclusive = exclusive;
  },
  _each: function(iterator) {
    var value = this.start;
    while (this.include(value)) {
      iterator(value);
      value = value.succ();
    }
  },
  include: function(value) {
    if (value < this.start)
      return false;
    if (this.exclusive)
      return value < this.end;
    return value <= this.end;
  }
});
var $R = function(start, end, exclusive) {
  return new ObjectRange(start, end, exclusive);
};
var Ajax = {
  getTransport: function() {
    return Try.these(
      function() {return new XMLHttpRequest()},
      function() {return new ActiveXObject('Msxml2.XMLHTTP')},
      function() {return new ActiveXObject('Microsoft.XMLHTTP')}
    ) || false;
  },
  activeRequestCount: 0
};
Ajax.Responders = {
  responders: [],
  _each: function(iterator) {
    this.responders._each(iterator);
  },
  register: function(responder) {
    if (!this.include(responder))
      this.responders.push(responder);
  },
  unregister: function(responder) {
    this.responders = this.responders.without(responder);
  },
  dispatch: function(callback, request, transport, json) {
    this.each(function(responder) {
      if (Object.isFunction(responder[callback])) {
        try {
          responder[callback].apply(responder, [request, transport, json]);
        } catch (e) { }
      }
    });
  }
};
Object.extend(Ajax.Responders, Enumerable);
Ajax.Responders.register({
  onCreate:   function() { Ajax.activeRequestCount++ },
  onComplete: function() { Ajax.activeRequestCount-- }
});
Ajax.Base = Class.create({
  initialize: function(options) {
    this.options = {
      method:       'post',
      asynchronous: true,
      contentType:  'application/x-www-form-urlencoded',
      encoding:     'UTF-8',
      parameters:   '',
      evalJSON:     true,
      evalJS:       true
    };
    Object.extend(this.options, options || { });
    this.options.method = this.options.method.toLowerCase();
    if (Object.isString(this.options.parameters))
      this.options.parameters = this.options.parameters.toQueryParams();
  }
});
Ajax.Request = Class.create(Ajax.Base, {
  _complete: false,
  initialize: function($super, url, options) {
    $super(options);
    this.transport = Ajax.getTransport();
    this.request(url);
  },
  request: function(url) {
    this.url = url;
    this.method = this.options.method;
    var params = Object.clone(this.options.parameters);
    if (!['get', 'post'].include(this.method)) {
      // simulate other verbs over post
      params['_method'] = this.method;
      this.method = 'post';
    }
    this.parameters = params;
    if (params = Object.toQueryString(params)) {
      // when GET, append parameters to URL
      if (this.method == 'get')
        this.url += (this.url.include('?') ? '&' : '?') + params;
      else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
        params += '&_=';
    }
    try {
      var response = new Ajax.Response(this);
      if (this.options.onCreate) this.options.onCreate(response);
      Ajax.Responders.dispatch('onCreate', this, response);
      this.transport.open(this.method.toUpperCase(), this.url,
        this.options.asynchronous);
      if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);
      this.transport.onreadystatechange = this.onStateChange.bind(this);
      this.setRequestHeaders();
      this.body = this.method == 'post' ? (this.options.postBody || params) : null;
      this.transport.send(this.body);
      /* Force Firefox to handle ready state 4 for synchronous requests */
      if (!this.options.asynchronous && this.transport.overrideMimeType)
        this.onStateChange();
    }
    catch (e) {
      this.dispatchException(e);
    }
  },
  onStateChange: function() {
    var readyState = this.transport.readyState;
    if (readyState > 1 && !((readyState == 4) && this._complete))
      this.respondToReadyState(this.transport.readyState);
  },
  setRequestHeaders: function() {
    var headers = {
      'X-Requested-With': 'XMLHttpRequest',
      'X-Prototype-Version': Prototype.Version,
      'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
    };
    if (this.method == 'post') {
      headers['Content-type'] = this.options.contentType +
        (this.options.encoding ? '; charset=' + this.options.encoding : '');
      /* Force "Connection: close" for older Mozilla browsers to work
       * around a bug where XMLHttpRequest sends an incorrect
       * Content-length header. See Mozilla Bugzilla #246651.
       */
      if (this.transport.overrideMimeType &&
          (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
            headers['Connection'] = 'close';
    }
    // user-defined headers
    if (typeof this.options.requestHeaders == 'object') {
      var extras = this.options.requestHeaders;
      if (Object.isFunction(extras.push))
        for (var i = 0, length = extras.length; i < length; i += 2)
          headers[extras[i]] = extras[i+1];
      else
        $H(extras).each(function(pair) { headers[pair.key] = pair.value });
    }
    for (var name in headers)
      this.transport.setRequestHeader(name, headers[name]);
  },
  success: function() {
    var status = this.getStatus();
    return !status || (status >= 200 && status < 300);
  },
  getStatus: function() {
    try {
      return this.transport.status || 0;
    } catch (e) { return 0 }
  },
  respondToReadyState: function(readyState) {
    var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
    if (state == 'Complete') {
      try {
        this._complete = true;
        (this.options['on' + response.status]
         || this.options['on' + (this.success() ? 'Success' : 'Failure')]
         || Prototype.emptyFunction)(response, response.headerJSON);
      } catch (e) {
        this.dispatchException(e);
      }
      var contentType = response.getHeader('Content-type');
      if (this.options.evalJS == 'force'
          || (this.options.evalJS && contentType
          && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
        this.evalResponse();
    }
    try {
      (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
      Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
    } catch (e) {
      this.dispatchException(e);
    }
    if (state == 'Complete') {
      // avoid memory leak in MSIE: clean up
      this.transport.onreadystatechange = Prototype.emptyFunction;
    }
  },
  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name);
    } catch (e) { return null }
  },
  evalResponse: function() {
    try {
      return eval((this.transport.responseText || '').unfilterJSON());
    } catch (e) {
      this.dispatchException(e);
    }
  },
  dispatchException: function(exception) {
    (this.options.onException || Prototype.emptyFunction)(this, exception);
    Ajax.Responders.dispatch('onException', this, exception);
  }
});
Ajax.Request.Events =
  ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
Ajax.Response = Class.create({
  initialize: function(request){
    this.request = request;
    var transport  = this.transport  = request.transport,
        readyState = this.readyState = transport.readyState;
    if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
      this.status       = this.getStatus();
      this.statusText   = this.getStatusText();
      this.responseText = String.interpret(transport.responseText);
      this.headerJSON   = this._getHeaderJSON();
    }
    if(readyState == 4) {
      var xml = transport.responseXML;
      this.responseXML  = xml === undefined ? null : xml;
      this.responseJSON = this._getResponseJSON();
    }
  },
  status:      0,
  statusText: '',
  getStatus: Ajax.Request.prototype.getStatus,
  getStatusText: function() {
    try {
      return this.transport.statusText || '';
    } catch (e) { return '' }
  },
  getHeader: Ajax.Request.prototype.getHeader,
  getAllHeaders: function() {
    try {
      return this.getAllResponseHeaders();
    } catch (e) { return null }
  },
  getResponseHeader: function(name) {
    return this.transport.getResponseHeader(name);
  },
  getAllResponseHeaders: function() {
    return this.transport.getAllResponseHeaders();
  },
  _getHeaderJSON: function() {
    var json = this.getHeader('X-JSON');
    if (!json) return null;
    json = decodeURIComponent(escape(json));
    try {
      return json.evalJSON(this.request.options.sanitizeJSON);
    } catch (e) {
      this.request.dispatchException(e);
    }
  },
  _getResponseJSON: function() {
    var options = this.request.options;
    if (!options.evalJSON || (options.evalJSON != 'force' &&
      !(this.getHeader('Content-type') || '').include('application/json')))
        return null;
    try {
      return this.transport.responseText.evalJSON(options.sanitizeJSON);
    } catch (e) {
      this.request.dispatchException(e);
    }
  }
});
Ajax.Updater = Class.create(Ajax.Request, {
  initialize: function($super, container, url, options) {
    this.container = {
      success: (container.success || container),
      failure: (container.failure || (container.success ? null : container))
    };
    options = options || { };
    var onComplete = options.onComplete;
    options.onComplete = (function(response, param) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, param);
    }).bind(this);
    $super(url, options);
  },
  updateContent: function(responseText) {
    var receiver = this.container[this.success() ? 'success' : 'failure'],
        options = this.options;
    if (!options.evalScripts) responseText = responseText.stripScripts();
    if (receiver = $(receiver)) {
      if (options.insertion) {
        if (Object.isString(options.insertion)) {
          var insertion = { }; insertion[options.insertion] = responseText;
          receiver.insert(insertion);
        }
        else options.insertion(receiver, responseText);
      }
      else receiver.update(responseText);
    }
    if (this.success()) {
      if (this.onComplete) this.onComplete.bind(this).defer();
    }
  }
});
Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
  initialize: function($super, container, url, options) {
    $super(options);
    this.onComplete = this.options.onComplete;
    this.frequency = (this.options.frequency || 2);
    this.decay = (this.options.decay || 1);
    this.updater = { };
    this.container = container;
    this.url = url;
    this.start();
  },
  start: function() {
    this.options.onComplete = this.updateComplete.bind(this);
    this.onTimerEvent();
  },
  stop: function() {
    this.updater.options.onComplete = undefined;
    clearTimeout(this.timer);
    (this.onComplete || Prototype.emptyFunction).apply(this, arguments);
  },
  updateComplete: function(response) {
    if (this.options.decay) {
      this.decay = (response.responseText == this.lastText ?
        this.decay * this.options.decay : 1);
      this.lastText = response.responseText;
    }
    this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
  },
  onTimerEvent: function() {
    this.updater = new Ajax.Updater(this.container, this.url, this.options);
  }
});
function $(element) {
  if (arguments.length > 1) {
    for (var i = 0, elements = [], length = arguments.length; i < length; i++)
      elements.push($(arguments[i]));
    return elements;
  }
  if (Object.isString(element))
    element = document.getElementById(element);
  return Element.extend(element);
}
if (Prototype.BrowserFeatures.XPath) {
  document._getElementsByXPath = function(expression, parentElement) {
    var results = [];
    var query = document.evaluate(expression, $(parentElement) || document,
      null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
    for (var i = 0, length = query.snapshotLength; i < length; i++)
      results.push(Element.extend(query.snapshotItem(i)));
    return results;
  };
}
/*--------------------------------------------------------------------------*/
if (!window.Node) var Node = { };
if (!Node.ELEMENT_NODE) {
  // DOM level 2 ECMAScript Language Binding
  Object.extend(Node, {
    ELEMENT_NODE: 1,
    ATTRIBUTE_NODE: 2,
    TEXT_NODE: 3,
    CDATA_SECTION_NODE: 4,
    ENTITY_REFERENCE_NODE: 5,
    ENTITY_NODE: 6,
    PROCESSING_INSTRUCTION_NODE: 7,
    COMMENT_NODE: 8,
    DOCUMENT_NODE: 9,
    DOCUMENT_TYPE_NODE: 10,
    DOCUMENT_FRAGMENT_NODE: 11,
    NOTATION_NODE: 12
  });
}
(function() {
  var element = this.Element;
  this.Element = function(tagName, attributes) {
    attributes = attributes || { };
    tagName = tagName.toLowerCase();
    var cache = Element.cache;
    if (Prototype.Browser.IE && attributes.name) {
      tagName = '<' + tagName + ' name="' + attributes.name + '">';
      delete attributes.name;
      return Element.writeAttribute(document.createElement(tagName), attributes);
    }
    if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
    return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
  };
  Object.extend(this.Element, element || { });
}).call(window);
Element.cache = { };
Element.Methods = {
  visible: function(element) {
    return $(element).style.display != 'none';
  },
  toggle: function(element) {
    element = $(element);
    Element[Element.visible(element) ? 'hide' : 'show'](element);
    return element;
  },
  hide: function(element) {
    $(element).style.display = 'none';
    return element;
  },
  show: function(element) {
    $(element).style.display = '';
    return element;
  },
  remove: function(element) {
    element = $(element);
    element.parentNode.removeChild(element);
    return element;
  },
  update: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  },
  replace: function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    else if (!Object.isElement(content)) {
      content = Object.toHTML(content);
      var range = element.ownerDocument.createRange();
      range.selectNode(element);
      content.evalScripts.bind(content).defer();
      content = range.createContextualFragment(content.stripScripts());
    }
    element.parentNode.replaceChild(content, element);
    return element;
  },
  insert: function(element, insertions) {
    element = $(element);
    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = {bottom:insertions};
    var content, t, range;
    for (position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      t = Element._insertionTranslations[position];
      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        t.insert(element, content);
        continue;
      }
      content = Object.toHTML(content);
      range = element.ownerDocument.createRange();
      t.initializeRange(element, range);
      t.insert(element, range.createContextualFragment(content.stripScripts()));
      content.evalScripts.bind(content).defer();
    }
    return element;
  },
  wrap: function(element, wrapper, attributes) {
    element = $(element);
    if (Object.isElement(wrapper))
      $(wrapper).writeAttribute(attributes || { });
    else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
    else wrapper = new Element('div', wrapper);
    if (element.parentNode)
      element.parentNode.replaceChild(wrapper, element);
    wrapper.appendChild(element);
    return wrapper;
  },
  inspect: function(element) {
    element = $(element);
    var result = '<' + element.tagName.toLowerCase();
    $H({'id': 'id', 'className': 'class'}).each(function(pair) {
      var property = pair.first(), attribute = pair.last();
      var value = (element[property] || '').toString();
      if (value) result += ' ' + attribute + '=' + value.inspect(true);
    });
    return result + '>';
  },
  recursivelyCollect: function(element, property) {
    element = $(element);
    var elements = [];
    while (element = element[property])
      if (element.nodeType == 1)
        elements.push(Element.extend(element));
    return elements;
  },
  ancestors: function(element) {
    return $(element).recursivelyCollect('parentNode');
  },
  descendants: function(element) {
    return $A($(element).getElementsByTagName('*')).each(Element.extend);
  },
  firstDescendant: function(element) {
    element = $(element).firstChild;
    while (element && element.nodeType != 1) element = element.nextSibling;
    return $(element);
  },
  immediateDescendants: function(element) {
    if (!(element = $(element).firstChild)) return [];
    while (element && element.nodeType != 1) element = element.nextSibling;
    if (element) return [element].concat($(element).nextSiblings());
    return [];
  },
  previousSiblings: function(element) {
    return $(element).recursivelyCollect('previousSibling');
  },
  nextSiblings: function(element) {
    return $(element).recursivelyCollect('nextSibling');
  },
  siblings: function(element) {
    element = $(element);
    return element.previousSiblings().reverse().concat(element.nextSiblings());
  },
  match: function(element, selector) {
    if (Object.isString(selector))
      selector = new Selector(selector);
    return selector.match($(element));
  },
  up: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(element.parentNode);
    var ancestors = element.ancestors();
    return expression ? Selector.findElement(ancestors, expression, index) :
      ancestors[index || 0];
  },
  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    var descendants = element.descendants();
    return expression ? Selector.findElement(descendants, expression, index) :
      descendants[index || 0];
  },
  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return expression ? Selector.findElement(previousSiblings, expression, index) :
      previousSiblings[index || 0];
  },
  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return expression ? Selector.findElement(nextSiblings, expression, index) :
      nextSiblings[index || 0];
  },
  select: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element, args);
  },
  adjacent: function() {
    var args = $A(arguments), element = $(args.shift());
    return Selector.findChildElements(element.parentNode, args).without(element);
  },
  identify: function(element) {
    element = $(element);
    var id = element.readAttribute('id'), self = arguments.callee;
    if (id) return id;
    do { id = 'anonymous_element_' + self.counter++ } while ($(id));
    element.writeAttribute('id', id);
    return id;
  },
  readAttribute: function(element, name) {
    element = $(element);
    if (Prototype.Browser.IE) {
      var t = Element._attributeTranslations.read;
      if (t.values[name]) return t.values[name](element, name);
      if (t.names[name]) name = t.names[name];
      if (name.include(':')) {
        return (!element.attributes || !element.attributes[name]) ? null :
         element.attributes[name].value;
      }
    }
    return element.getAttribute(name);
  },
  writeAttribute: function(element, name, value) {
    element = $(element);
    var attributes = { }, t = Element._attributeTranslations.write;
    if (typeof name == 'object') attributes = name;
    else attributes[name] = value === undefined ? true : value;
    for (var attr in attributes) {
      var name = t.names[attr] || attr, value = attributes[attr];
      if (t.values[attr]) name = t.values[attr](element, value);
      if (value === false || value === null)
        element.removeAttribute(name);
      else if (value === true)
        element.setAttribute(name, name);
      else element.setAttribute(name, value);
    }
    return element;
  },
  getHeight: function(element) {
    return $(element).getDimensions().height;
  },
  getWidth: function(element) {
    return $(element).getDimensions().width;
  },
  classNames: function(element) {
    return new Element.ClassNames(element);
  },
  hasClassName: function(element, className) {
    if (!(element = $(element))) return;
    var elementClassName = element.className;
    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  },
  addClassName: function(element, className) {
    if (!(element = $(element))) return;
    if (!element.hasClassName(className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  },
  removeClassName: function(element, className) {
    if (!(element = $(element))) return;
    element.className = element.className.replace(
      new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
    return element;
  },
  toggleClassName: function(element, className) {
    if (!(element = $(element))) return;
    return element[element.hasClassName(className) ?
      'removeClassName' : 'addClassName'](className);
  },
  // removes whitespace-only text node children
  cleanWhitespace: function(element) {
    element = $(element);
    var node = element.firstChild;
    while (node) {
      var nextNode = node.nextSibling;
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
        element.removeChild(node);
      node = nextNode;
    }
    return element;
  },
  empty: function(element) {
    return $(element).innerHTML.blank();
  },
  descendantOf: function(element, ancestor) {
    element = $(element), ancestor = $(ancestor);
    if (element.compareDocumentPosition)
      return (element.compareDocumentPosition(ancestor) & 8) === 8;
    if (element.sourceIndex && !Prototype.Browser.Opera) {
      var e = element.sourceIndex, a = ancestor.sourceIndex,
       nextAncestor = ancestor.nextSibling;
      if (!nextAncestor) {
        do { ancestor = ancestor.parentNode; }
        while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
      }
      if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);
    }
    while (element = element.parentNode)
      if (element == ancestor) return true;
    return false;
  },
  scrollTo: function(element) {
    element = $(element);
    var pos = element.cumulativeOffset();
    window.scrollTo(pos[0], pos[1]);
    return element;
  },
  getStyle: function(element, style) {
    element = $(element);
    style = style == 'float' ? 'cssFloat' : style.camelize();
    var value = element.style[style];
    if (!value) {
      var css = document.defaultView.getComputedStyle(element, null);
      value = css ? css[style] : null;
    }
    if (style == 'opacity') return value ? parseFloat(value) : 1.0;
    return value == 'auto' ? null : value;
  },
  getOpacity: function(element) {
    return $(element).getStyle('opacity');
  },
  setStyle: function(element, styles) {
    element = $(element);
    var elementStyle = element.style, match;
    if (Object.isString(styles)) {
      element.style.cssText += ';' + styles;
      return styles.include('opacity') ?
        element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
    }
    for (var property in styles)
      if (property == 'opacity') element.setOpacity(styles[property]);
      else
        elementStyle[(property == 'float' || property == 'cssFloat') ?
          (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') :
            property] = styles[property];
    return element;
  },
  setOpacity: function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    return element;
  },
  getDimensions: function(element) {
    element = $(element);
    var display = $(element).getStyle('display');
    if (display != 'none' && display != null) // Safari bug
      return {width: element.offsetWidth, height: element.offsetHeight};
    // All *Width and *Height properties give 0 on elements with display none,
    // so enable the element temporarily
    var els = element.style;
    var originalVisibility = els.visibility;
    var originalPosition = els.position;
    var originalDisplay = els.display;
    els.visibility = 'hidden';
    els.position = 'absolute';
    els.display = 'block';
    var originalWidth = element.clientWidth;
    var originalHeight = element.clientHeight;
    els.display = originalDisplay;
    els.position = originalPosition;
    els.visibility = originalVisibility;
    return {width: originalWidth, height: originalHeight};
  },
  makePositioned: function(element) {
    element = $(element);
    var pos = Element.getStyle(element, 'position');
    if (pos == 'static' || !pos) {
      element._madePositioned = true;
      element.style.position = 'relative';
      // Opera returns the offset relative to the positioning context, when an
      // element is position relative but top and left have not been defined
      if (window.opera) {
        element.style.top = 0;
        element.style.left = 0;
      }
    }
    return element;
  },
  undoPositioned: function(element) {
    element = $(element);
    if (element._madePositioned) {
      element._madePositioned = undefined;
      element.style.position =
        element.style.top =
        element.style.left =
        element.style.bottom =
        element.style.right = '';
    }
    return element;
  },
  makeClipping: function(element) {
    element = $(element);
    if (element._overflow) return element;
    element._overflow = Element.getStyle(element, 'overflow') || 'auto';
    if (element._overflow !== 'hidden')
      element.style.overflow = 'hidden';
    return element;
  },
  undoClipping: function(element) {
    element = $(element);
    if (!element._overflow) return element;
    element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
    element._overflow = null;
    return element;
  },
  cumulativeOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },
  positionedOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      element = element.offsetParent;
      if (element) {
        if (element.tagName == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p == 'relative' || p == 'absolute') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },
  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.
    var offsets = element.positionedOffset();
    var top     = offsets[1];
    var left    = offsets[0];
    var width   = element.clientWidth;
    var height  = element.clientHeight;
    element._originalLeft   = left - parseFloat(element.style.left  || 0);
    element._originalTop    = top  - parseFloat(element.style.top || 0);
    element._originalWidth  = element.style.width;
    element._originalHeight = element.style.height;
    element.style.position = 'absolute';
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.width  = width + 'px';
    element.style.height = height + 'px';
    return element;
  },
  relativize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'relative') return;
    // Position.prepare(); // To be done manually by Scripty when it needs it.
    element.style.position = 'relative';
    var top  = parseFloat(element.style.top  || 0) - (element._originalTop || 0);
    var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
    element.style.top    = top + 'px';
    element.style.left   = left + 'px';
    element.style.height = element._originalHeight;
    element.style.width  = element._originalWidth;
    return element;
  },
  cumulativeScrollOffset: function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.scrollTop  || 0;
      valueL += element.scrollLeft || 0;
      element = element.parentNode;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },
  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);
    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);
    return $(document.body);
  },
  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;
    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;
    } while (element = element.offsetParent);
    element = forElement;
    do {
      if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
        valueT -= element.scrollTop  || 0;
        valueL -= element.scrollLeft || 0;
      }
    } while (element = element.parentNode);
    return Element._returnOffset(valueL, valueT);
  },
  clonePosition: function(element, source) {
    var options = Object.extend({
      setLeft:    true,
      setTop:     true,
      setWidth:   true,
      setHeight:  true,
      offsetTop:  0,
      offsetLeft: 0
    }, arguments[2] || { });
    // find page position of source
    source = $(source);
    var p = source.viewportOffset();
    // find coordinate system to use
    element = $(element);
    var delta = [0, 0];
    var parent = null;
    // delta [0,0] will do fine with position: fixed elements,
    // position:absolute needs offsetParent deltas
    if (Element.getStyle(element, 'position') == 'absolute') {
      parent = element.getOffsetParent();
      delta = parent.viewportOffset();
    }
    // correct by body offsets (fixes Safari)
    if (parent == document.body) {
      delta[0] -= document.body.offsetLeft;
      delta[1] -= document.body.offsetTop;
    }
    // set position
    if (options.setLeft)   element.style.left  = (p[0] - delta[0] + options.offsetLeft) + 'px';
    if (options.setTop)    element.style.top   = (p[1] - delta[1] + options.offsetTop) + 'px';
    if (options.setWidth)  element.style.width = source.offsetWidth + 'px';
    if (options.setHeight) element.style.height = source.offsetHeight + 'px';
    return element;
  }
};
Element.Methods.identify.counter = 1;
Object.extend(Element.Methods, {
  getElementsBySelector: Element.Methods.select,
  childElements: Element.Methods.immediateDescendants
});
Element._attributeTranslations = {
  write: {
    names: {
      className: 'class',
      htmlFor:   'for'
    },
    values: { }
  }
};

if (!document.createRange || Prototype.Browser.Opera) {
  Element.Methods.insert = function(element, insertions) {
    element = $(element);
    if (Object.isString(insertions) || Object.isNumber(insertions) ||
        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
          insertions = { bottom: insertions };
    var t = Element._insertionTranslations, content, position, pos, tagName;
    for (position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      pos      = t[position];
      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        pos.insert(element, content);
        continue;
      }
      content = Object.toHTML(content);
      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();
      if (t.tags[tagName]) {
        var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
        if (position == 'top' || position == 'after') fragments.reverse();
        fragments.each(pos.insert.curry(element));
      }
      else element.insertAdjacentHTML(pos.adjacency, content.stripScripts());
      content.evalScripts.bind(content).defer();
    }
    return element;
  };
}
if (Prototype.Browser.Opera) {
  Element.Methods._getStyle = Element.Methods.getStyle;
  Element.Methods.getStyle = function(element, style) {
    switch(style) {
      case 'left':
      case 'top':
      case 'right':
      case 'bottom':
        if (Element._getStyle(element, 'position') == 'static') return null;
      default: return Element._getStyle(element, style);
    }
  };
  Element.Methods._readAttribute = Element.Methods.readAttribute;
  Element.Methods.readAttribute = function(element, attribute) {
    if (attribute == 'title') return element.title;
    return Element._readAttribute(element, attribute);
  };
}
else if (Prototype.Browser.IE) {
  $w('positionedOffset getOffsetParent viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        var position = element.getStyle('position');
        if (position != 'static') return proceed(element);
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });
  Element.Methods.getStyle = function(element, style) {
    element = $(element);
    style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
    var value = element.style[style];
    if (!value && element.currentStyle) value = element.currentStyle[style];
    if (style == 'opacity') {
      if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
        if (value[1]) return parseFloat(value[1]) / 100;
      return 1.0;
    }
    if (value == 'auto') {
      if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
        return element['offset' + style.capitalize()] + 'px';
      return null;
    }
    return value;
  };
  Element.Methods.setOpacity = function(element, value) {
    function stripAlpha(filter){
      return filter.replace(/alpha\([^\)]*\)/gi,'');
    }
    element = $(element);
    var currentStyle = element.currentStyle;
    if ((currentStyle && !currentStyle.hasLayout) ||
      (!currentStyle && element.style.zoom == 'normal'))
        element.style.zoom = 1;
    var filter = element.getStyle('filter'), style = element.style;
    if (value == 1 || value === '') {
      (filter = stripAlpha(filter)) ?
        style.filter = filter : style.removeAttribute('filter');
      return element;
    } else if (value < 0.00001) value = 0;
    style.filter = stripAlpha(filter) +
      'alpha(opacity=' + (value * 100) + ')';
    return element;
  };
  Element._attributeTranslations = {
    read: {
      names: {
        'class': 'className',
        'for':   'htmlFor'
      },
      values: {
        _getAttr: function(element, attribute) {
          return element.getAttribute(attribute, 2);
        },
        _getAttrNode: function(element, attribute) {
          var node = element.getAttributeNode(attribute);
          return node ? node.value : "";
        },
        _getEv: function(element, attribute) {
          var attribute = element.getAttribute(attribute);
          return attribute ? attribute.toString().slice(23, -2) : null;
        },
        _flag: function(element, attribute) {
          return $(element).hasAttribute(attribute) ? attribute : null;
        },
        style: function(element) {
          return element.style.cssText.toLowerCase();
        },
        title: function(element) {
          return element.title;
        }
      }
    }
  };
  Element._attributeTranslations.write = {
    names: Object.clone(Element._attributeTranslations.read.names),
    values: {
      checked: function(element, value) {
        element.checked = !!value;
      },
      style: function(element, value) {
        element.style.cssText = value ? value : '';
      }
    }
  };
  Element._attributeTranslations.has = {};
  $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
      'encType maxLength readOnly longDesc').each(function(attr) {
    Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
    Element._attributeTranslations.has[attr.toLowerCase()] = attr;
  });
  (function(v) {
    Object.extend(v, {
      href:        v._getAttr,
      src:         v._getAttr,
      type:        v._getAttr,
      action:      v._getAttrNode,
      disabled:    v._flag,
      checked:     v._flag,
      readonly:    v._flag,
      multiple:    v._flag,
      onload:      v._getEv,
      onunload:    v._getEv,
      onclick:     v._getEv,
      ondblclick:  v._getEv,
      onmousedown: v._getEv,
      onmouseup:   v._getEv,
      onmouseover: v._getEv,
      onmousemove: v._getEv,
      onmouseout:  v._getEv,
      onfocus:     v._getEv,
      onblur:      v._getEv,
      onkeypress:  v._getEv,
      onkeydown:   v._getEv,
      onkeyup:     v._getEv,
      onsubmit:    v._getEv,
      onreset:     v._getEv,
      onselect:    v._getEv,
      onchange:    v._getEv
    });
  })(Element._attributeTranslations.read.values);
}
else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1) ? 0.999999 :
      (value === '') ? '' : (value < 0.00001) ? 0 : value;
    return element;
  };
}
else if (Prototype.Browser.WebKit) {
  Element.Methods.setOpacity = function(element, value) {
    element = $(element);
    element.style.opacity = (value == 1 || value === '') ? '' :
      (value < 0.00001) ? 0 : value;
    if (value == 1)
      if(element.tagName == 'IMG' && element.width) {
        element.width++; element.width--;
      } else try {
        var n = document.createTextNode(' ');
        element.appendChild(n);
        element.removeChild(n);
      } catch (e) { }
    return element;
  };
  // Safari returns margins on body which is incorrect if the child is absolutely
  // positioned.  For performance reasons, redefine Position.cumulativeOffset for
  // KHTML/WebKit only.
  Element.Methods.cumulativeOffset = function(element) {
    var valueT = 0, valueL = 0;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;
      if (element.offsetParent == document.body)
        if (Element.getStyle(element, 'position') == 'absolute') break;
      element = element.offsetParent;
    } while (element);
    return Element._returnOffset(valueL, valueT);
  };
}
if (Prototype.Browser.IE || Prototype.Browser.Opera) {
  // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements
  Element.Methods.update = function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) return element.update().insert(content);
    content = Object.toHTML(content);
    var tagName = element.tagName.toUpperCase();
    if (tagName in Element._insertionTranslations.tags) {
      $A(element.childNodes).each(function(node) { element.removeChild(node) });
      Element._getContentFromAnonymousElement(tagName, content.stripScripts())
        .each(function(node) { element.appendChild(node) });
    }
    else element.innerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  };
}
if (document.createElement('div').outerHTML) {
  Element.Methods.replace = function(element, content) {
    element = $(element);
    if (content && content.toElement) content = content.toElement();
    if (Object.isElement(content)) {
      element.parentNode.replaceChild(content, element);
      return element;
    }
    content = Object.toHTML(content);
    var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
    if (Element._insertionTranslations.tags[tagName]) {
      var nextSibling = element.next();
      var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
      parent.removeChild(element);
      if (nextSibling)
        fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
      else
        fragments.each(function(node) { parent.appendChild(node) });
    }
    else element.outerHTML = content.stripScripts();
    content.evalScripts.bind(content).defer();
    return element;
  };
}
Element._returnOffset = function(l, t) {
  var result = [l, t];
  result.left = l;
  result.top = t;
  return result;
};
Element._getContentFromAnonymousElement = function(tagName, html) {
  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
  div.innerHTML = t[0] + html + t[1];
  t[2].times(function() { div = div.firstChild });
  return $A(div.childNodes);
};
Element._insertionTranslations = {
  before: {
    adjacency: 'beforeBegin',
    insert: function(element, node) {
      element.parentNode.insertBefore(node, element);
    },
    initializeRange: function(element, range) {
      range.setStartBefore(element);
    }
  },
  top: {
    adjacency: 'afterBegin',
    insert: function(element, node) {
      element.insertBefore(node, element.firstChild);
    },
    initializeRange: function(element, range) {
      range.selectNodeContents(element);
      range.collapse(true);
    }
  },
  bottom: {
    adjacency: 'beforeEnd',
    insert: function(element, node) {
      element.appendChild(node);
    }
  },
  after: {
    adjacency: 'afterEnd',
    insert: function(element, node) {
      element.parentNode.insertBefore(node, element.nextSibling);
    },
    initializeRange: function(element, range) {
      range.setStartAfter(element);
    }
  },
  tags: {
    TABLE:  ['<table>',                '</table>',                   1],
    TBODY:  ['<table><tbody>',         '</tbody></table>',           2],
    TR:     ['<table><tbody><tr>',     '</tr></tbody></table>',      3],
    TD:     ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
    SELECT: ['<select>',               '</select>',                  1]
  }
};
(function() {
  this.bottom.initializeRange = this.top.initializeRange;
  Object.extend(this.tags, {
    THEAD: this.tags.TBODY,
    TFOOT: this.tags.TBODY,
    TH:    this.tags.TD
  });
}).call(Element._insertionTranslations);
Element.Methods.Simulated = {
  hasAttribute: function(element, attribute) {
    attribute = Element._attributeTranslations.has[attribute] || attribute;
    var node = $(element).getAttributeNode(attribute);
    return node && node.specified;
  }
};
Element.Methods.ByTag = { };
Object.extend(Element, Element.Methods);
if (!Prototype.BrowserFeatures.ElementExtensions &&
    document.createElement('div').__proto__) {
  window.HTMLElement = { };
  window.HTMLElement.prototype = document.createElement('div').__proto__;
  Prototype.BrowserFeatures.ElementExtensions = true;
}
Element.extend = (function() {
  if (Prototype.BrowserFeatures.SpecificElementExtensions)
    return Prototype.K;
  var Methods = { }, ByTag = Element.Methods.ByTag;
  var extend = Object.extend(function(element) {
    if (!element || element._extendedByPrototype ||
        element.nodeType != 1 || element == window) return element;
    var methods = Object.clone(Methods),
      tagName = element.tagName, property, value;
    // extend methods for specific tags
    if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
    for (property in methods) {
      value = methods[property];
      if (Object.isFunction(value) && !(property in element))
        element[property] = value.methodize();
    }
    element._extendedByPrototype = Prototype.emptyFunction;
    return element;
  }, {
    refresh: function() {
      // extend methods for all tags (Safari doesn't need this)
      if (!Prototype.BrowserFeatures.ElementExtensions) {
        Object.extend(Methods, Element.Methods);
        Object.extend(Methods, Element.Methods.Simulated);
      }
    }
  });
  extend.refresh();
  return extend;
})();
Element.hasAttribute = function(element, attribute) {
  if (element.hasAttribute) return element.hasAttribute(attribute);
  return Element.Methods.Simulated.hasAttribute(element, attribute);
};
Element.addMethods = function(methods) {
  var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
  if (!methods) {
    Object.extend(Form, Form.Methods);
    Object.extend(Form.Element, Form.Element.Methods);
    Object.extend(Element.Methods.ByTag, {
      "FORM":     Object.clone(Form.Methods),
      "INPUT":    Object.clone(Form.Element.Methods),
      "SELECT":   Object.clone(Form.Element.Methods),
      "TEXTAREA": Object.clone(Form.Element.Methods)
    });
  }
  if (arguments.length == 2) {
    var tagName = methods;
    methods = arguments[1];
  }
  if (!tagName) Object.extend(Element.Methods, methods || { });
  else {
    if (Object.isArray(tagName)) tagName.each(extend);
    else extend(tagName);
  }
  function extend(tagName) {
    tagName = tagName.toUpperCase();
    if (!Element.Methods.ByTag[tagName])
      Element.Methods.ByTag[tagName] = { };
    Object.extend(Element.Methods.ByTag[tagName], methods);
  }
  function copy(methods, destination, onlyIfAbsent) {
    onlyIfAbsent = onlyIfAbsent || false;
    for (var property in methods) {
      var value = methods[property];
      if (!Object.isFunction(value)) continue;
      if (!onlyIfAbsent || !(property in destination))
        destination[property] = value.methodize();
    }
  }
  function findDOMClass(tagName) {
    var klass;
    var trans = {
      "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
      "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
      "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
      "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
      "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
      "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
      "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
      "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
      "FrameSet", "IFRAME": "IFrame"
    };
    if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName + 'Element';
    if (window[klass]) return window[klass];
    klass = 'HTML' + tagName.capitalize() + 'Element';
    if (window[klass]) return window[klass];
    window[klass] = { };
    window[klass].prototype = document.createElement(tagName).__proto__;
    return window[klass];
  }
  if (F.ElementExtensions) {
    copy(Element.Methods, HTMLElement.prototype);
    copy(Element.Methods.Simulated, HTMLElement.prototype, true);
  }
  if (F.SpecificElementExtensions) {
    for (var tag in Element.Methods.ByTag) {
      var klass = findDOMClass(tag);
      if (Object.isUndefined(klass)) continue;
      copy(T[tag], klass.prototype);
    }
  }
  Object.extend(Element, Element.Methods);
  delete Element.ByTag;
  if (Element.extend.refresh) Element.extend.refresh();
  Element.cache = { };
};
document.viewport = {
  getDimensions: function() {
    var dimensions = { };
    $w('width height').each(function(d) {
      var D = d.capitalize();
      dimensions[d] = self['inner' + D] ||
       (document.documentElement['client' + D] || document.body['client' + D]);
    });
    return dimensions;
  },
  getWidth: function() {
    return this.getDimensions().width;
  },
  getHeight: function() {
    return this.getDimensions().height;
  },
  getScrollOffsets: function() {
    return Element._returnOffset(
      window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
      window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
  }
};
/* Portions of the Selector class are derived from Jack Slocum&#8217;s DomQuery,
 * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
 * license.  Please see http://www.yui-ext.com/ for more information. */
var Selector = Class.create({
  initialize: function(expression) {
    this.expression = expression.strip();
    this.compileMatcher();
  },
  compileMatcher: function() {
    // Selectors with namespaced attributes can't use the XPath version
    if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression))
      return this.compileXPathMatcher();
    var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
        c = Selector.criteria, le, p, m;
    if (Selector._cache[e]) {
      this.matcher = Selector._cache[e];
      return;
    }
    this.matcher = ["this.matcher = function(root) {",
                    "var r = root, h = Selector.handlers, c = false, n;"];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
           new Template(c[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }
    this.matcher.push("return h.unique(n);\n}");
    eval(this.matcher.join('\n'));
    Selector._cache[this.expression] = this.matcher;
  },
  compileXPathMatcher: function() {
    var e = this.expression, ps = Selector.patterns,
        x = Selector.xpath, le, m;
    if (Selector._cache[e]) {
      this.xpath = Selector._cache[e]; return;
    }
    this.matcher = ['.//*'];
    while (e && le != e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        if (m = e.match(ps[i])) {
          this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
            new Template(x[i]).evaluate(m));
          e = e.replace(m[0], '');
          break;
        }
      }
    }
    this.xpath = this.matcher.join('');
    Selector._cache[this.expression] = this.xpath;
  },
  findElements: function(root) {
    root = root || document;
    if (this.xpath) return document._getElementsByXPath(this.xpath, root);
    return this.matcher(root);
  },
  match: function(element) {
    this.tokens = [];
    var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
    var le, p, m;
    while (e && le !== e && (/\S/).test(e)) {
      le = e;
      for (var i in ps) {
        p = ps[i];
        if (m = e.match(p)) {
          // use the Selector.assertions methods unless the selector
          // is too complex.
          if (as[i]) {
            this.tokens.push([i, Object.clone(m)]);
            e = e.replace(m[0], '');
          } else {
            // reluctantly do a document-wide search
            // and look for a match in the array
            return this.findElements(document).include(element);
          }
        }
      }
    }
    var match = true, name, matches;
    for (var i = 0, token; token = this.tokens[i]; i++) {
      name = token[0], matches = token[1];
      if (!Selector.assertions[name](element, matches)) {
        match = false; break;
      }
    }
    return match;
  },
  toString: function() {
    return this.expression;
  },
  inspect: function() {
    return "#<Selector:" + this.expression.inspect() + ">";
  }
});
Object.extend(Selector, {
  _cache: { },
  xpath: {
    descendant:   "//*",
    child:        "/*",
    adjacent:     "/following-sibling::*[1]",
    laterSibling: '/following-sibling::*',
    tagName:      function(m) {
      if (m[1] == '*') return '';
      return "[local-name()='" + m[1].toLowerCase() +
             "' or local-name()='" + m[1].toUpperCase() + "']";
    },
    className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
    id:           "[@id='#{1}']",
    attrPresence: "[@#{1}]",
    attr: function(m) {
      m[3] = m[5] || m[6];
      return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
    },
    pseudo: function(m) {
      var h = Selector.xpath.pseudos[m[1]];
      if (!h) return '';
      if (Object.isFunction(h)) return h(m);
      return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
    },
    operators: {
      '=':  "[@#{1}='#{3}']",
      '!=': "[@#{1}!='#{3}']",
      '^=': "[starts-with(@#{1}, '#{3}')]",
      '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
      '*=': "[contains(@#{1}, '#{3}')]",
      '&#126;=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
      '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
    },
    pseudos: {
      'first-child': '[not(preceding-sibling::*)]',
      'last-child':  '[not(following-sibling::*)]',
      'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
      'empty':       "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
      'checked':     "[@checked]",
      'disabled':    "[@disabled]",
      'enabled':     "[not(@disabled)]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, m, v;
        var exclusion = [];
        while (e && le != e && (/\S/).test(e)) {
          le = e;
          for (var i in p) {
            if (m = e.match(p[i])) {
              v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
              exclusion.push("(" + v.substring(1, v.length - 1) + ")");
              e = e.replace(m[0], '');
              break;
            }
          }
        }
        return "[not(" + exclusion.join(" and ") + ")]";
      },
      'nth-child':      function(m) {
        return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
      },
      'nth-last-child': function(m) {
        return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
      },
      'nth-of-type':    function(m) {
        return Selector.xpath.pseudos.nth("position() ", m);
      },
      'nth-last-of-type': function(m) {
        return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
      },
      'first-of-type':  function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
      },
      'last-of-type':   function(m) {
        m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
      },
      'only-of-type':   function(m) {
        var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
      },
      nth: function(fragment, m) {
        var mm, formula = m[6], predicate;
        if (formula == 'even') formula = '2n+0';
        if (formula == 'odd')  formula = '2n+1';
        if (mm = formula.match(/^(\d+)$/)) // digit only
          return '[' + fragment + "= " + mm[1] + ']';
        if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
          if (mm[1] == "-") mm[1] = -1;
          var a = mm[1] ? Number(mm[1]) : 1;
          var b = mm[2] ? Number(mm[2]) : 0;
          predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
          "((#{fragment} - #{b}) div #{a} >= 0)]";
          return new Template(predicate).evaluate({
            fragment: fragment, a: a, b: b });
        }
      }
    }
  },
  criteria: {
    tagName:      'n = h.tagName(n, r, "#{1}", c);   c = false;',
    className:    'n = h.className(n, r, "#{1}", c); c = false;',
    id:           'n = h.id(n, r, "#{1}", c);        c = false;',
    attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
    },
    pseudo: function(m) {
      if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
      return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
    },
    descendant:   'c = "descendant";',
    child:        'c = "child";',
    adjacent:     'c = "adjacent";',
    laterSibling: 'c = "laterSibling";'
  },
  patterns: {
    // combinators must be listed first
    // (and descendant needs to be last combinator)
    laterSibling: /^\s*&#126;\s*/,
    child:        /^\s*>\s*/,
    adjacent:     /^\s*\+\s*/,
    descendant:   /^\s/,
    // selectors follow
    tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
    id:           /^#([\w\-\*]+)(\b|$)/,
    className:    /^\.([\w\-\*]+)(\b|$)/,
    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,
    attrPresence: /^\[([\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*&#126;|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },
  // for Selector.match and Element#match
  assertions: {
    tagName: function(element, matches) {
      return matches[1].toUpperCase() == element.tagName.toUpperCase();
    },
    className: function(element, matches) {
      return Element.hasClassName(element, matches[1]);
    },
    id: function(element, matches) {
      return element.id === matches[1];
    },
    attrPresence: function(element, matches) {
      return Element.hasAttribute(element, matches[1]);
    },
    attr: function(element, matches) {
      var nodeValue = Element.readAttribute(element, matches[1]);
      return Selector.operators[matches[2]](nodeValue, matches[3]);
    }
  },
  handlers: {
    // UTILITY FUNCTIONS
    // joins two collections
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        a.push(node);
      return a;
    },
    // marks an array of nodes for counting
    mark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._counted = true;
      return nodes;
    },
    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._counted = undefined;
      return nodes;
    },
    // mark each child node with its position (for nth calls)
    // "ofType" flag indicates whether we're indexing for nth-of-type
    // rather than nth-child
    index: function(parentNode, reverse, ofType) {
      parentNode._counted = true;
      if (reverse) {
        for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
          var node = nodes[i];
          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
      }
    },
    // filters out duplicates and extends all nodes
    unique: function(nodes) {
      if (nodes.length == 0) return nodes;
      var results = [], n;
      for (var i = 0, l = nodes.length; i < l; i++)
        if (!(n = nodes[i])._counted) {
          n._counted = true;
          results.push(Element.extend(n));
        }
      return Selector.handlers.unmark(results);
    },
    // COMBINATOR FUNCTIONS
    descendant: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, node.getElementsByTagName('*'));
      return results;
    },
    child: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        for (var j = 0, children = [], child; child = node.childNodes[j]; j++)
          if (child.nodeType == 1 && child.tagName != '!') results.push(child);
      }
      return results;
    },
    adjacent: function(nodes) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        var next = this.nextElementSibling(node);
        if (next) results.push(next);
      }
      return results;
    },
    laterSibling: function(nodes) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        h.concat(results, Element.nextSiblings(node));
      return results;
    },
    nextElementSibling: function(node) {
      while (node = node.nextSibling)
       if (node.nodeType == 1) return node;
      return null;
    },
    previousElementSibling: function(node) {
      while (node = node.previousSibling)
        if (node.nodeType == 1) return node;
      return null;
    },
    // TOKEN FUNCTIONS
    tagName: function(nodes, root, tagName, combinator) {
      tagName = tagName.toUpperCase();
      var results = [], h = Selector.handlers;
      if (nodes) {
        if (combinator) {
          // fastlane for ordinary descendant combinators
          if (combinator == "descendant") {
            for (var i = 0, node; node = nodes[i]; i++)
              h.concat(results, node.getElementsByTagName(tagName));
            return results;
          } else nodes = this[combinator](nodes);
          if (tagName == "*") return nodes;
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.tagName.toUpperCase() == tagName) results.push(node);
        return results;
      } else return root.getElementsByTagName(tagName);
    },
    id: function(nodes, root, id, combinator) {
      var targetNode = $(id), h = Selector.handlers;
      if (!targetNode) return [];
      if (!nodes && root == document) return [targetNode];
      if (nodes) {
        if (combinator) {
          if (combinator == 'child') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (targetNode.parentNode == node) return [targetNode];
          } else if (combinator == 'descendant') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Element.descendantOf(targetNode, node)) return [targetNode];
          } else if (combinator == 'adjacent') {
            for (var i = 0, node; node = nodes[i]; i++)
              if (Selector.handlers.previousElementSibling(targetNode) == node)
                return [targetNode];
          } else nodes = h[combinator](nodes);
        }
        for (var i = 0, node; node = nodes[i]; i++)
          if (node == targetNode) return [targetNode];
        return [];
      }
      return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
    },
    className: function(nodes, root, className, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      return Selector.handlers.byClassName(nodes, root, className);
    },
    byClassName: function(nodes, root, className) {
      if (!nodes) nodes = Selector.handlers.descendant([root]);
      var needle = ' ' + className + ' ';
      for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
        nodeClassName = node.className;
        if (nodeClassName.length == 0) continue;
        if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
          results.push(node);
      }
      return results;
    },
    attrPresence: function(nodes, root, attr) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      var results = [];
      for (var i = 0, node; node = nodes[i]; i++)
        if (Element.hasAttribute(node, attr)) results.push(node);
      return results;
    },
    attr: function(nodes, root, attr, value, operator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      var handler = Selector.operators[operator], results = [];
      for (var i = 0, node; node = nodes[i]; i++) {
        var nodeValue = Element.readAttribute(node, attr);
        if (nodeValue === null) continue;
        if (handler(nodeValue, value)) results.push(node);
      }
      return results;
    },
    pseudo: function(nodes, name, value, root, combinator) {
      if (nodes && combinator) nodes = this[combinator](nodes);
      if (!nodes) nodes = root.getElementsByTagName("*");
      return Selector.pseudos[name](nodes, value, root);
    }
  },
  pseudos: {
    'first-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.previousElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'last-child': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        if (Selector.handlers.nextElementSibling(node)) continue;
          results.push(node);
      }
      return results;
    },
    'only-child': function(nodes, value, root) {
      var h = Selector.handlers;
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
          results.push(node);
      return results;
    },
    'nth-child':        function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root);
    },
    'nth-last-child':   function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true);
    },
    'nth-of-type':      function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, false, true);
    },
    'nth-last-of-type': function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, formula, root, true, true);
    },
    'first-of-type':    function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, false, true);
    },
    'last-of-type':     function(nodes, formula, root) {
      return Selector.pseudos.nth(nodes, "1", root, true, true);
    },
    'only-of-type':     function(nodes, formula, root) {
      var p = Selector.pseudos;
      return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
    },
    // handles the an+b logic
    getIndices: function(a, b, total) {
      if (a == 0) return b > 0 ? [b] : [];
      return $R(1, total).inject([], function(memo, i) {
        if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
        return memo;
      });
    },
    // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type
    nth: function(nodes, formula, root, reverse, ofType) {
      if (nodes.length == 0) return [];
      if (formula == 'even') formula = '2n+0';
      if (formula == 'odd')  formula = '2n+1';
      var h = Selector.handlers, results = [], indexed = [], m;
      h.mark(nodes);
      for (var i = 0, node; node = nodes[i]; i++) {
        if (!node.parentNode._counted) {
          h.index(node.parentNode, reverse, ofType);
          indexed.push(node.parentNode);
        }
      }
      if (formula.match(/^\d+$/)) { // just a number
        formula = Number(formula);
        for (var i = 0, node; node = nodes[i]; i++)
          if (node.nodeIndex == formula) results.push(node);
      } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
        if (m[1] == "-") m[1] = -1;
        var a = m[1] ? Number(m[1]) : 1;
        var b = m[2] ? Number(m[2]) : 0;
        var indices = Selector.pseudos.getIndices(a, b, nodes.length);
        for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
          for (var j = 0; j < l; j++)
            if (node.nodeIndex == indices[j]) results.push(node);
        }
      }
      h.unmark(nodes);
      h.unmark(indexed);
      return results;
    },
    'empty': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++) {
        // IE treats comments as element nodes
        if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
        results.push(node);
      }
      return results;
    },
    'not': function(nodes, selector, root) {
      var h = Selector.handlers, selectorType, m;
      var exclusions = new Selector(selector).findElements(root);
      h.mark(exclusions);
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node._counted) results.push(node);
      h.unmark(exclusions);
      return results;
    },
    'enabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (!node.disabled) results.push(node);
      return results;
    },
    'disabled': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.disabled) results.push(node);
      return results;
    },
    'checked': function(nodes, value, root) {
      for (var i = 0, results = [], node; node = nodes[i]; i++)
        if (node.checked) results.push(node);
      return results;
    }
  },
  operators: {
    '=':  function(nv, v) { return nv == v; },
    '!=': function(nv, v) { return nv != v; },
    '^=': function(nv, v) { return nv.startsWith(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '&#126;=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
  },
  matchElements: function(elements, expression) {
    var matches = new Selector(expression).findElements(), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._counted) results.push(element);
    h.unmark(matches);
    return results;
  },
  findElement: function(elements, expression, index) {
    if (Object.isNumber(expression)) {
      index = expression; expression = false;
    }
    return Selector.matchElements(elements, expression || '*')[index || 0];
  },
  findChildElements: function(element, expressions) {
    var exprs = expressions.join(','), expressions = [];
    exprs.scan(/(([\w#:.&#126;>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    var results = [], h = Selector.handlers;
    for (var i = 0, l = expressions.length, selector; i < l; i++) {
      selector = new Selector(expressions[i].strip());
      h.concat(results, selector.findElements(element));
    }
    return (l > 1) ? h.unique(results) : results;
  }
});
function $$() {
  return Selector.findChildElements(document, $A(arguments));
}
var Form = {
  reset: function(form) {
    $(form).reset();
    return form;
  },
  serializeElements: function(elements, options) {
    if (typeof options != 'object') options = { hash: !!options };
    else if (options.hash === undefined) options.hash = true;
    var key, value, submitted = false, submit = options.submit;
    var data = elements.inject({ }, function(result, element) {
      if (!element.disabled && element.name) {
        key = element.name; value = $(element).getValue();
        if (value != null && (element.type != 'submit' || (!submitted &&
            submit !== false && (!submit || key == submit) && (submitted = true)))) {
          if (key in result) {
            // a key is already present; construct an array of values
            if (!Object.isArray(result[key])) result[key] = [result[key]];
            result[key].push(value);
          }
          else result[key] = value;
        }
      }
      return result;
    });
    return options.hash ? data : Object.toQueryString(data);
  }
};
Form.Methods = {
  serialize: function(form, options) {
    return Form.serializeElements(Form.getElements(form), options);
  },
  getElements: function(form) {
    return $A($(form).getElementsByTagName('*')).inject([],
      function(elements, child) {
        if (Form.Element.Serializers[child.tagName.toLowerCase()])
          elements.push(Element.extend(child));
        return elements;
      }
    );
  },
  getInputs: function(form, typeName, name) {
    form = $(form);
    var inputs = form.getElementsByTagName('input');
    if (!typeName && !name) return $A(inputs).map(Element.extend);
    for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
      var input = inputs[i];
      if ((typeName && input.type != typeName) || (name && input.name != name))
        continue;
      matchingInputs.push(Element.extend(input));
    }
    return matchingInputs;
  },
  disable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('disable');
    return form;
  },
  enable: function(form) {
    form = $(form);
    Form.getElements(form).invoke('enable');
    return form;
  },
  findFirstElement: function(form) {
    var elements = $(form).getElements().findAll(function(element) {
      return 'hidden' != element.type && !element.disabled;
    });
    var firstByIndex = elements.findAll(function(element) {
      return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
    }).sortBy(function(element) { return element.tabIndex }).first();
    return firstByIndex ? firstByIndex : elements.find(function(element) {
      return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
    });
  },
  focusFirstElement: function(form) {
    form = $(form);
    form.findFirstElement().activate();
    return form;
  },
  request: function(form, options) {
    form = $(form), options = Object.clone(options || { });
    var params = options.parameters, action = form.readAttribute('action') || '';
    if (action.blank()) action = window.location.href;
    options.parameters = form.serialize(true);
    if (params) {
      if (Object.isString(params)) params = params.toQueryParams();
      Object.extend(options.parameters, params);
    }
    if (form.hasAttribute('method') && !options.method)
      options.method = form.method;
    return new Ajax.Request(action, options);
  }
};
/*--------------------------------------------------------------------------*/
Form.Element = {
  focus: function(element) {
    $(element).focus();
    return element;
  },
  select: function(element) {
    $(element).select();
    return element;
  }
};
Form.Element.Methods = {
  serialize: function(element) {
    element = $(element);
    if (!element.disabled && element.name) {
      var value = element.getValue();
      if (value != undefined) {
        var pair = { };
        pair[element.name] = value;
        return Object.toQueryString(pair);
      }
    }
    return '';
  },
  getValue: function(element) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    return Form.Element.Serializers[method](element);
  },
  setValue: function(element, value) {
    element = $(element);
    var method = element.tagName.toLowerCase();
    Form.Element.Serializers[method](element, value);
    return element;
  },
  clear: function(element) {
    $(element).value = '';
    return element;
  },
  present: function(element) {
    return $(element).value != '';
  },
  activate: function(element) {
    element = $(element);
    try {
      element.focus();
      if (element.select && (element.tagName.toLowerCase() != 'input' ||
          !['button', 'reset', 'submit'].include(element.type)))
        element.select();
    } catch (e) { }
    return element;
  },
  disable: function(element) {
    element = $(element);
    element.blur();
    element.disabled = true;
    return element;
  },
  enable: function(element) {
    element = $(element);
    element.disabled = false;
    return element;
  }
};
/*--------------------------------------------------------------------------*/
var Field = Form.Element;
var $F = Form.Element.Methods.getValue;
/*--------------------------------------------------------------------------*/
Form.Element.Serializers = {
  input: function(element, value) {
    switch (element.type.toLowerCase()) {
      case 'checkbox':
      case 'radio':
        return Form.Element.Serializers.inputSelector(element, value);
      default:
        return Form.Element.Serializers.textarea(element, value);
    }
  },
  inputSelector: function(element, value) {
    if (value === undefined) return element.checked ? element.value : null;
    else element.checked = !!value;
  },
  textarea: function(element, value) {
    if (value === undefined) return element.value;
    else element.value = value;
  },
  select: function(element, index) {
    if (index === undefined)
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, value, single = !Object.isArray(index);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        value = this.optionValue(opt);
        if (single) {
          if (value == index) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = index.include(value);
      }
    }
  },
  selectOne: function(element) {
    var index = element.selectedIndex;
    return index >= 0 ? this.optionValue(element.options[index]) : null;
  },
  selectMany: function(element) {
    var values, length = element.length;
    if (!length) return null;
    for (var i = 0, values = []; i < length; i++) {
      var opt = element.options[i];
      if (opt.selected) values.push(this.optionValue(opt));
    }
    return values;
  },
  optionValue: function(opt) {
    // extend element because hasAttribute may not be native
    return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
  }
};
/*--------------------------------------------------------------------------*/
Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
  initialize: function($super, element, frequency, callback) {
    $super(callback, frequency);
    this.element   = $(element);
    this.lastValue = this.getValue();
  },
  execute: function() {
    var value = this.getValue();
    if (Object.isString(this.lastValue) && Object.isString(value) ?
        this.lastValue != value : String(this.lastValue) != String(value)) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  }
});
Form.Element.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});
Form.Observer = Class.create(Abstract.TimedObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
/*--------------------------------------------------------------------------*/
Abstract.EventObserver = Class.create({
  initialize: function(element, callback) {
    this.element  = $(element);
    this.callback = callback;
    this.lastValue = this.getValue();
    if (this.element.tagName.toLowerCase() == 'form')
      this.registerFormCallbacks();
    else
      this.registerCallback(this.element);
  },
  onElementEvent: function() {
    var value = this.getValue();
    if (this.lastValue != value) {
      this.callback(this.element, value);
      this.lastValue = value;
    }
  },
  registerFormCallbacks: function() {
    Form.getElements(this.element).each(this.registerCallback, this);
  },
  registerCallback: function(element) {
    if (element.type) {
      switch (element.type.toLowerCase()) {
        case 'checkbox':
        case 'radio':
          Event.observe(element, 'click', this.onElementEvent.bind(this));
          break;
        default:
          Event.observe(element, 'change', this.onElementEvent.bind(this));
          break;
      }
    }
  }
});
Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.Element.getValue(this.element);
  }
});
Form.EventObserver = Class.create(Abstract.EventObserver, {
  getValue: function() {
    return Form.serialize(this.element);
  }
});
if (!window.Event) var Event = { };
Object.extend(Event, {
  KEY_BACKSPACE: 8,
  KEY_TAB:       9,
  KEY_RETURN:   13,
  KEY_ESC:      27,
  KEY_LEFT:     37,
  KEY_UP:       38,
  KEY_RIGHT:    39,
  KEY_DOWN:     40,
  KEY_DELETE:   46,
  KEY_HOME:     36,
  KEY_END:      35,
  KEY_PAGEUP:   33,
  KEY_PAGEDOWN: 34,
  KEY_INSERT:   45,
  cache: { },
  relatedTarget: function(event) {
    var element;
    switch(event.type) {
      case 'mouseover': element = event.fromElement; break;
      case 'mouseout':  element = event.toElement;   break;
      default: return null;
    }
    return Element.extend(element);
  }
});
Event.Methods = (function() {
  var isButton;
  if (Prototype.Browser.IE) {
    var buttonMap = { 0: 1, 1: 4, 2: 2 };
    isButton = function(event, code) {
      return event.button == buttonMap[code];
    };
  } else if (Prototype.Browser.WebKit) {
    isButton = function(event, code) {
      switch (code) {
        case 0: return event.which == 1 && !event.metaKey;
        case 1: return event.which == 1 && event.metaKey;
        default: return false;
      }
    };
  } else {
    isButton = function(event, code) {
      return event.which ? (event.which === code + 1) : (event.button === code);
    };
  }
  return {
    isLeftClick:   function(event) { return isButton(event, 0) },
    isMiddleClick: function(event) { return isButton(event, 1) },
    isRightClick:  function(event) { return isButton(event, 2) },
    element: function(event) {
      var node = Event.extend(event).target;
      return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
    },
    findElement: function(event, expression) {
      var element = Event.element(event);
      return element.match(expression) ? element : element.up(expression);
    },
    pointer: function(event) {
      return {
        x: event.pageX || (event.clientX +
          (document.documentElement.scrollLeft || document.body.scrollLeft)),
        y: event.pageY || (event.clientY +
          (document.documentElement.scrollTop || document.body.scrollTop))
      };
    },
    pointerX: function(event) { return Event.pointer(event).x },
    pointerY: function(event) { return Event.pointer(event).y },
    stop: function(event) {
      Event.extend(event);
      event.preventDefault();
      event.stopPropagation();
      event.stopped = true;
    }
  };
})();
Event.extend = (function() {
  var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
    m[name] = Event.Methods[name].methodize();
    return m;
  });
  if (Prototype.Browser.IE) {
    Object.extend(methods, {
      stopPropagation: function() { this.cancelBubble = true },
      preventDefault:  function() { this.returnValue = false },
      inspect: function() { return "[object Event]" }
    });
    return function(event) {
      if (!event) return false;
      if (event._extendedByPrototype) return event;
      event._extendedByPrototype = Prototype.emptyFunction;
      var pointer = Event.pointer(event);
      Object.extend(event, {
        target: event.srcElement,
        relatedTarget: Event.relatedTarget(event),
        pageX:  pointer.x,
        pageY:  pointer.y
      });
      return Object.extend(event, methods);
    };
  } else {
    Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
    Object.extend(Event.prototype, methods);
    return Prototype.K;
  }
})();
Object.extend(Event, (function() {
  var cache = Event.cache;
  function getEventID(element) {
    if (element._eventID) return element._eventID;
    arguments.callee.id = arguments.callee.id || 1;
    return element._eventID = ++arguments.callee.id;
  }
  function getDOMEventName(eventName) {
    if (eventName && eventName.include(':')) return "dataavailable";
    return eventName;
  }
  function getCacheForID(id) {
    return cache[id] = cache[id] || { };
  }
  function getWrappersForEventName(id, eventName) {
    var c = getCacheForID(id);
    return c[eventName] = c[eventName] || [];
  }
  function createWrapper(element, eventName, handler) {
    var id = getEventID(element);
    var c = getWrappersForEventName(id, eventName);
    if (c.pluck("handler").include(handler)) return false;
    var wrapper = function(event) {
      if (!Event || !Event.extend ||
        (event.eventName && event.eventName != eventName))
          return false;
      Event.extend(event);
      handler.call(element, event)
    };
    wrapper.handler = handler;
    c.push(wrapper);
    return wrapper;
  }
  function findWrapper(id, eventName, handler) {
    var c = getWrappersForEventName(id, eventName);
    return c.find(function(wrapper) { return wrapper.handler == handler });
  }
  function destroyWrapper(id, eventName, handler) {
    var c = getCacheForID(id);
    if (!c[eventName]) return false;
    c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
  }
  function destroyCache() {
    for (var id in cache)
      for (var eventName in cache[id])
        cache[id][eventName] = null;
  }
  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }
  return {
    observe: function(element, eventName, handler) {
      element = $(element);
      var name = getDOMEventName(eventName);
      var wrapper = createWrapper(element, eventName, handler);
      if (!wrapper) return element;
      if (element.addEventListener) {
        element.addEventListener(name, wrapper, false);
      } else {
        element.attachEvent("on" + name, wrapper);
      }
      return element;
    },
    stopObserving: function(element, eventName, handler) {
      element = $(element);
      var id = getEventID(element), name = getDOMEventName(eventName);
      if (!handler && eventName) {
        getWrappersForEventName(id, eventName).each(function(wrapper) {
          element.stopObserving(eventName, wrapper.handler);
        });
        return element;
      } else if (!eventName) {
        Object.keys(getCacheForID(id)).each(function(eventName) {
          element.stopObserving(eventName);
        });
        return element;
      }
      var wrapper = findWrapper(id, eventName, handler);
      if (!wrapper) return element;
      if (element.removeEventListener) {
        element.removeEventListener(name, wrapper, false);
      } else {
        element.detachEvent("on" + name, wrapper);
      }
      destroyWrapper(id, eventName, handler);
      return element;
    },
    fire: function(element, eventName, memo) {
      element = $(element);
      if (element == document && document.createEvent && !element.dispatchEvent)
        element = document.documentElement;
      if (document.createEvent) {
        var event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        var event = document.createEventObject();
        event.eventType = "ondataavailable";
      }
      event.eventName = eventName;
      event.memo = memo || { };
      if (document.createEvent) {
        element.dispatchEvent(event);
      } else {
        element.fireEvent(event.eventType, event);
      }
      return event;
    }
  };
})());
Object.extend(Event, Event.Methods);
Element.addMethods({
  fire:          Event.fire,
  observe:       Event.observe,
  stopObserving: Event.stopObserving
});
Object.extend(document, {
  fire:          Element.Methods.fire.methodize(),
  observe:       Element.Methods.observe.methodize(),
  stopObserving: Element.Methods.stopObserving.methodize()
});
(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */
  var timer, fired = false;
  function fireContentLoadedEvent() {
    if (fired) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    fired = true;
  }
  if (document.addEventListener) {
    if (Prototype.Browser.WebKit) {
      timer = window.setInterval(function() {
        if (/loaded|complete/.test(document.readyState))
          fireContentLoadedEvent();
      }, 0);
      Event.observe(window, "load", fireContentLoadedEvent);
    } else {
      document.addEventListener("DOMContentLoaded",
        fireContentLoadedEvent, false);
    }
  } else {
    document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
    $("__onDOMContentLoaded").onreadystatechange = function() {
      if (this.readyState == "complete") {
        this.onreadystatechange = null;
        fireContentLoadedEvent();
      }
    };
  }
})();
/*------------------------------- DEPRECATED -------------------------------*/
Hash.toQueryString = Object.toQueryString;
var Toggle = { display: Element.toggle };
Element.Methods.childOf = Element.Methods.descendantOf;
var Insertion = {
  Before: function(element, content) {
    return Element.insert(element, {before:content});
  },
  Top: function(element, content) {
    return Element.insert(element, {top:content});
  },
  Bottom: function(element, content) {
    return Element.insert(element, {bottom:content});
  },
  After: function(element, content) {
    return Element.insert(element, {after:content});
  }
};
var $continue = new Error('"throw $continue" is deprecated, use "return" instead');
// This should be moved to script.aculo.us; notice the deprecated methods
// further below, that map to the newer Element methods.
var Position = {
  // set to true if needed, warning: firefox performance problems
  // NOT neeeded for page scrolling, only if draggable contained in
  // scrollable elements
  includeScrollOffsets: false,
  // must be called before calling withinIncludingScrolloffset, every time the
  // page is scrolled
  prepare: function() {
    this.deltaX =  window.pageXOffset
                || document.documentElement.scrollLeft
                || document.body.scrollLeft
                || 0;
    this.deltaY =  window.pageYOffset
                || document.documentElement.scrollTop
                || document.body.scrollTop
                || 0;
  },
  // caches x/y coordinate pair to use with overlap
  within: function(element, x, y) {
    if (this.includeScrollOffsets)
      return this.withinIncludingScrolloffsets(element, x, y);
    this.xcomp = x;
    this.ycomp = y;
    this.offset = Element.cumulativeOffset(element);
    return (y >= this.offset[1] &&
            y <  this.offset[1] + element.offsetHeight &&
            x >= this.offset[0] &&
            x <  this.offset[0] + element.offsetWidth);
  },
  withinIncludingScrolloffsets: function(element, x, y) {
    var offsetcache = Element.cumulativeScrollOffset(element);
    this.xcomp = x + offsetcache[0] - this.deltaX;
    this.ycomp = y + offsetcache[1] - this.deltaY;
    this.offset = Element.cumulativeOffset(element);
    return (this.ycomp >= this.offset[1] &&
            this.ycomp <  this.offset[1] + element.offsetHeight &&
            this.xcomp >= this.offset[0] &&
            this.xcomp <  this.offset[0] + element.offsetWidth);
  },
  // within must be called directly before
  overlap: function(mode, element) {
    if (!mode) return 0;
    if (mode == 'vertical')
      return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
        element.offsetHeight;
    if (mode == 'horizontal')
      return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
        element.offsetWidth;
  },
  // Deprecation layer -- use newer Element methods now (1.5.2).
  cumulativeOffset: Element.Methods.cumulativeOffset,
  positionedOffset: Element.Methods.positionedOffset,
  absolutize: function(element) {
    Position.prepare();
    return Element.absolutize(element);
  },
  relativize: function(element) {
    Position.prepare();
    return Element.relativize(element);
  },
  realOffset: Element.Methods.cumulativeScrollOffset,
  offsetParent: Element.Methods.getOffsetParent,
  page: Element.Methods.viewportOffset,
  clone: function(source, target, options) {
    options = options || { };
    return Element.clonePosition(target, source, options);
  }
};
/*--------------------------------------------------------------------------*/
if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
  function iter(name) {
    return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
  }
  instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
  function(element, className) {
    className = className.toString().strip();
    var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
    return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
  } : function(element, className) {
    className = className.toString().strip();
    var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
    if (!classNames && !className) return elements;
    var nodes = $(element).getElementsByTagName('*');
    className = ' ' + className + ' ';
    for (var i = 0, child, cn; child = nodes[i]; i++) {
      if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
          (classNames && classNames.all(function(name) {
            return !name.toString().blank() && cn.include(' ' + name + ' ');
          }))))
        elements.push(Element.extend(child));
    }
    return elements;
  };
  return function(className, parentElement) {
    return $(parentElement || document.body).getElementsByClassName(className);
  };
}(Element.Methods);
/*--------------------------------------------------------------------------*/
Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
  initialize: function(element) {
    this.element = $(element);
  },
  _each: function(iterator) {
    this.element.className.split(/\s+/).select(function(name) {
      return name.length > 0;
    })._each(iterator);
  },
  set: function(className) {
    this.element.className = className;
  },
  add: function(classNameToAdd) {
    if (this.include(classNameToAdd)) return;
    this.set($A(this).concat(classNameToAdd).join(' '));
  },
  remove: function(classNameToRemove) {
    if (!this.include(classNameToRemove)) return;
    this.set($A(this).without(classNameToRemove).join(' '));
  },
  toString: function() {
    return $A(this).join(' ');
  }
};
Object.extend(Element.ClassNames.prototype, Enumerable);
/*--------------------------------------------------------------------------*/
Element.addMethods();
/* ConWebDoc.js (1132) */
function ConWebDoc_init() {
    var aDocs = $$('div.expanding');
    aDocs.each(function(doc) {
        var bodyText = doc.getElementsBySelector('div.bodyText')[0];
        // NB. the following is deprecated
        // Change it when Amaxus upgrades to prototype.js 1.6
        //new Insertion.Bottom(bodyText, '<p><a class="expandControl" href="#">More \u25bc</a></p>');
        bodyText.insert('<p><a class="expandControl" href="#">More \u25bc</a></p>', 'bottom');
        ConWebDoc_toggle(bodyText);
    });
    $$('a.expandControl').each(function(link) {
        Event.observe(link, 'click', function(event) {
            var link = Event.element(event);
            var bodyText = link.parentNode.parentNode;
            link.innerHTML = (link.innerHTML === 'More \u25bc')? 'Close \u25b2':'More \u25bc';
            ConWebDoc_toggle(bodyText);
            return false;
        });
    });
}
function ConWebDoc_toggle(bodyText) {
    var children = bodyText.childElements();
    bodyText.style.overflow = 'hidden';
    children.each(Element.toggle);
    children[0].show();
    children[1].show();
    children[2].show();
    children[children.length-1].show();
}
//Event.observe(window, 'load', ConWebDoc_init);

function ConWebDoc_createReturnToResultsLink() {

    //debug
   // if(typeof(console) !== 'undefined') console.log("Call ConWebDoc_createReturnToResultsLink");

    // This proves that the ConEvent is being viewed in full
    if ( $('.ConWebDoc_ReturnToResultsContainer') ) {

        //debug
        //if(typeof(console) !== 'undefined') console.log("ConWebDoc_ReturnToResultsContainer exists");

        var pattern = /EventPicker_[0-9]*_url_ConWebDoc=(.*)/i;
        var returnUrl = '';

        var cookies = document.cookie.split(';');

        //debug
        //if(typeof(console) !== 'undefined') console.dir(cookies);

        for( index in cookies ) {

            var results = pattern.exec(cookies[index]);

            //debug
            //if(typeof(console) !== 'undefined') console.dir(results);

            if( results && (results.length === 2) && (results[1].length > 0)  ) {
                returnUrl = results[1];
                break;
            }
        }

        if( returnUrl.length > 0  ) {

            var url = decodeURIComponent(returnUrl);

            // Trim the URL of params. (Look for both & and ?)
            var ampIndex = url.indexOf('&');
            if( ampIndex !== -1 ) {
                url = url.substring(0, ampIndex);
            } else {
                url = url.split('?')[0];
            }

            // Create the 'Return to results' link
            var link = document.createElement('a');
            link.setAttribute('href', url);
            link.innerHTML = 'Return to results';

            // Append to existing container
            var div = $('.ConWebDoc_ReturnToResultsContainer');
            if(div) {
                div.appendChild(link);
            }
        }

    }
}

// Needs to be called once page is loaded
document.observe("dom:loaded", function() {
    ConWebDoc_createReturnToResultsLink();
});
/* EventPicker.js (1100) */
/**
 * Javascript for adding a calendar icon, which, when clicked, shows a jQueryUI DatePicker that controls 3 select fields (day, month and year).
 *
 * Requires jQuery (developed with 1.6.1) and jQuery UI (developed with 1.8.13) for the DatePicker.
 *
 * Markup should meet the following criteria:
 *
 * All three selects (d/m/y) should be wrapped in an element to group them.  This must have an ID (any ID is fine).
 * A span with the class "calendarIconHolder" should be present: This is where the icon will appear.
 * The selects should have the following class: "dateSelectPart select{field}", where {field} is either "Day", "Month" or "Year".
 *
 * Example markup:
 *
 * <div class="dateFieldCollection" id="specifyAnIdHere">
 *     <span class="calendarIconHolder"></span>
 *     <select name="myDayField" class="dateSelectPart selectDay">{options...}</select>
 *     <select name="myMonthField" class="dateSelectPart selectMonth">{options...}</select>
 *     <select name="myYearField" class="dateSelectPart selectYear">{options...}</select>
 * </div>
 *
 * Example Javascript:
 *
 * $('.dateFieldCollection').multiSelectDatePicker();
 *
 * @author Chris Collins <chris.collins@boxuk.com>
 */
(function($) {

    $.fn.multiSelectDatePicker = function(opts) {

        /** @var {Object} Options. */
        var options = $.extend({}, $.fn.multiSelectDatePicker.defaults, opts);

        return this.each(function() {

            /** @var {jQuery} The main element. */
            var element = $(this);


            /**
             * Initialise.
             */
            function init() {
                // Add a hidden input that the datePicker controls, initialised to the currently selected date.
                var iconHolder = element.find('.calendarIconHolder');
                var selectedDate = getSelectedDateFromSelects(element);
                iconHolder.append('<input class="calendarIconInput" type="hidden" id="calendarIconInputFor' + element.attr('id') + '" value="' + selectedDate + '" />');

                // Attach the DatePicker.
                iconHolder.find('.calendarIconInput').datepicker({
                    "showOn": 'button',
                    "buttonImage": options['calendarIconSrc'],
                    "buttonText": options['calendarIconTitle'],
                    "buttonImageOnly": true,
                    "dateFormat": 'dd/mm/yy',
                    "onSelect": function(dateText, datePicker) {
                        setSelectedDateForSelects(dateText, element);
                    }
                });

                // If the user updates a select field, update the date for hidden input controlling the datePicker too.
                element.find('.dateSelectPart').change(function() {
                    var select = $(this);
                    var hiddenInput = element.find('.calendarIconInput');
                    hiddenInput.val(getSelectedDateFromSelects(element));
                });
            }

            /**
             * Get the current date from the selects.
             *
             * @param container {jQuery} The container holding the selects.
             *
             * @returns {string} The date in "dd/mm/yy" format.
             */
            function getSelectedDateFromSelects(container) {
                var aSelects = getSelectsForContainer(container);
                var date = aSelects['day'].val() + '/' + aSelects['month'].val() + '/' + aSelects['year'].val();
                return date;
            }

            /**
             * Set the current date for the selects.
             *
             * @param date {string} The date to set ("dd/mm/yy" format).
             * @param container {jQuery} The container holding the selects.
             */
            function setSelectedDateForSelects(date, container) {
                var aSelects = getSelectsForContainer(container);
                var parts = date.split('/');
                aSelects['day'].val(parseInt(parts[0], 10));
                aSelects['month'].val(parseInt(parts[1], 10));
                aSelects['year'].val(parseInt(parts[2], 10));
            }

            /**
             * Get a hash of selects for a container.
             *
             * @param container {jQuery} The container in which to find the selects.
             *
             * @returns {Object} An hash of selects.
             */
            function getSelectsForContainer(container) {
                var aSelects = {};
                aSelects['day'] = container.find('.selectDay');
                aSelects['month'] = container.find('.selectMonth');
                aSelects['year'] = container.find('.selectYear');
                return aSelects;
            }

            init();
        });
    };

    // Plugin defaults.
    $.fn.multiSelectDatePicker.defaults = {
        "calendarIconSrc": 'custom/nmm/img/eventPicker/calendarIcon.png',
        "calendarIconTitle": 'Show calendar'
    };

// End closure.
})(jQuery);


/**
 * Javascript for EventPicker.
 *
 * Requires jQuery (developed with 1.6.1) and jQuery UI (developed with 1.8.13) for the datepicker.
 *
 * @author Chris Collins <chris.collins@boxuk.com>
 */
(function($) {

    $.fn.eventPicker = function(opts) {

        /** @var {Object} Options. */
        var options = $.extend({}, $.fn.eventPicker.defaults, opts);

        return this.each(function() {

            /** @var {jQuery} The main element. */
            var element = $(this);

            /** @var {string} The selector for the form. */
            var formSelector = null;

            /** @var {string} The selector for the results. */
            var resultsSelector = null;


            /**
             * Initialisation.
             */
            function init() {
                var id = element.attr('id');
                formSelector = '#' + id + ' .epForm';
                resultsSelector = '#' + id + ' .results';

                getData();
                setupHandlers();
                setupCalendarIcons();
                element.addClass('jsEnabled');
            }

            /**
             * Handle some events.
             */
            function setupHandlers() {
                // Make AJAX requests if the form is submitted, if the filter category checkboxes are checked/unchecked, or if a pagination link was clicked.
                $(formSelector).live('submit', function() {
                    makeAjaxRequest();
                    return false;
                });
                $(formSelector + ' input[type="checkbox"]').live('change', function() {
                    makeAjaxRequest();
                    // Don't return false here: This way the user gets instant feedback that the checkbox has been updated.
                });
                $(formSelector + ' .pagination a').live('click', function() {
                    makeAjaxRequest($(this).attr('href'));
                    return false;
                });

                // Make ajax requests for suggested search links
                $(formSelector + ' .suggestedSearches a').live('click', function() {
                    makeAjaxRequest($(this).attr('href'));
                    return false;
                });

                // Setup expand/contract functionality for category headings.
                $(formSelector + ' .categoryFilter .categoryName').live('click', function() {
                    handleCategoryHeadingClick($(this));
                });
            }

            /**
             * Expand/contract functionality for parent category names.
             *
             * @param categoryHeading {jQuery} The category heading that was clicked.
             */
            function handleCategoryHeadingClick(categoryHeading) {
                var subCategories = categoryHeading.siblings('.children');
                if (categoryHeading.attr('class').indexOf('contracted') !== -1) {
                    categoryHeading.removeClass('contracted');
                    subCategories.slideDown();
                }
                else {
                    categoryHeading.addClass('contracted');
                    subCategories.slideUp();
                }
            }

            /**
             * Add an icon that causes a calendar to appear on click.  Also adds a hidden input that the datePicker controls, initialised to the currently selected date.
             */
            function setupCalendarIcons() {
                element.find('.dateFieldCollection').multiSelectDatePicker({'calendarIconSrc': options['siteWebRoot'] + options['calendarIconSrc']});
            }

            /**
             * Make an AJAX request to the page with an outputFormat of "ajax", then update the page with the returned HTML.
             *
             * @param url {string} The URL for the AJAX request.  If blank, it will be obtained by serialising the form.
             */
            function makeAjaxRequest(url) {
                if (url === undefined) {
                    url = getAjaxUrlFromForm();
                }
                url += '&outputFormat=ajax';
                //alert(url);
                showThrobber();
                $.ajax({
                    'url': url,
                    'success': function(html) {
                        hideThrobber();
                        element.empty();
                        element.append(html);
                        setupCalendarIcons();
                    },
                    'error': function() {
                        hideThrobber();
                        $(resultsSelector).append('<ul class="errors"><li>There was a problem.</li></ul>');
                    }
                });
            }

            /**
             * Show the throbber.
             */
            function showThrobber() {
                var html = '<div class="throbber"><img src="' + options['defaultUrl'] + options['throbberSrc'] + '" alt="' + options['throbberAlt'] + '" /></div>';
                $(resultsSelector).empty().append(html);
            }

            /**
             * Hide the throbber.
             */
            function hideThrobber() {
                $(resultsSelector).empty();
            }

            /**
             *Get the AJAX URL to use, based on the current category and the currently selected form settings.
             *
             * @returns {string} The URL.
             */
            function getAjaxUrlFromForm() {
                var serialisedForm = $(formSelector).serialize();
                var url = options['defaultUrl'] + 'server.php?show=nav.' + options['currentCategoryId'] + '&' + serialisedForm ;
                return url;
            }

            /**
             * Get some data.
             */
            function getData() {
                var data = element.find('.data');
                data.find('span').each(function() {
                    var span = $(this);
                    options[span.attr('class')] = span.text();
                });
            }

            init();
        });
    };

    // Plugin defaults.
    $.fn.eventPicker.defaults = {
        "calendarIconSrc": 'custom/nmm/img/eventPicker/calendarIcon.png',
        "throbberSrc": 'custom/nmm/img/eventPicker/throbber.gif',
        "throbberAlt": 'Loading...'
    };

// End closure.
})(jQuery);


/**
 * Javascript for EventPicker when on a ConEvent.
 *
 * Requires jQuery (developed with 1.6.1) and jQuery UI (developed with 1.8.13) for the datepicker.
 *
 * @author Chris Collins <chris.collins@boxuk.com>
 */
(function($) {

    $.fn.eventPickerOnConEvent = function(opts) {

        /** @var {Object} The hash of options. */
        var options = $.extend({}, $.fn.eventPicker.defaults, opts);

        return this.each(function() {

            /** @var {jQuery} The main element. */
            var element = $(this);


            /**
            * Initialisation.
            */
            function init() {
                getData();
                setupMoreOptionsLink();
                setupCalendarIcons();
                element.addClass('jsEnabled');
            }


            /**
             * Add a link, that when clicked, expands/contracts the category filters.
             */
            function setupMoreOptionsLink() {
                // Setup expand/contract functionality for "more options" link.
                element.find('.backLinkAndDateRange').append('<a class="moreOptions" href="#">More options</a>');
                var moreOptionsLinks = element.find('.moreOptions');
                moreOptionsLinks.click(function() {
                    handleMoreOptionsClick($(this));
                    return false;
                });
                moreOptionsLinks.each(function() {
                    // Simulate a click so that the menu starts minimised.
                    handleMoreOptionsClick($(this));
                });
            }

            /**
             * Expand/contract functionality for "more options" link.
             *
             * @param categoryHeading {jQuery} The category heading that was clicked.
             */
            function handleMoreOptionsClick(moreOptionsLink) {
                var categoryFilter = element.find('.categoryFilterWithSubmit');
                if (moreOptionsLink.attr('class').indexOf('contracted') !== -1) {
                    moreOptionsLink.removeClass('contracted');
                    categoryFilter.slideDown();
                }
                else {
                    moreOptionsLink.addClass('contracted');
                    categoryFilter.slideUp();
                }
            }

            /**
             * Add an icon that causes a calendar to appear on click.  Also adds a hidden input that the datePicker controls, initialised to the currently selected date.
             */
            function setupCalendarIcons() {
                element.find('.dateFieldCollection').multiSelectDatePicker({'calendarIconSrc': options['siteWebRoot'] + options['calendarIconSrc']});
            }

            /**
             * Get some data.
             */
            function getData() {
                var data = element.find('.data');
                data.find('span').each(function() {
                    var span = $(this);
                    options[span.attr('class')] = span.text();
                });
            }

            init();
        });
    };

    // Plugin defaults.
    $.fn.eventPickerOnConEvent.defaults = {
        'calendarIconSrc' : 'custom/nmm/img/eventPicker/calendarIcon.png'
    };

// End closure.
})(jQuery);


jQuery(document).ready(function() {
    jQuery('.eventPickerNormal').eventPicker();
});

jQuery(document).ready(function() {
    jQuery('.eventPickerOnConEvent').eventPickerOnConEvent();
});
/* ConEvent.js (1101) */

/* HomePage.js (1102) */
function equalHeight(group) {
	var tallest = 0;
	group.each(function() {
		var thisHeight = jQuery(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}

jQuery(document).ready(function() {
	equalHeight(jQuery(".footerCell .cell .block"));	
});
/* ConMediaFile.js (1104) */
var backLinkHolder = document.getElementById('backLinkHolder');
if (backLinkHolder) {
    backLinkHolder.innerHTML = "<p class='backLink'><a href='javascript:history.go(-1)'>Back</a></p>";
}
/* Tabber.js (1146) */
/*==================================================
  $Id: tabber.js,v 1.9 2006/04/27 20:51:51 pat Exp $
  tabber.js by Patrick Fitzgerald pat@barelyfitz.com
  Documentation can be found at the following URL:
  http://www.barelyfitz.com/projects/tabber/
  License (http://www.opensource.org/licenses/mit-license.php)
  Copyright (c) 2006 Patrick Fitzgerald
  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation files
  (the "Software"), to deal in the Software without restriction,
  including without limitation the rights to use, copy, modify, merge,
  publish, distribute, sublicense, and/or sell copies of the Software,
  and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:
  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
  ==================================================*/
function tabberObj(argsObj)
{
  var arg; /* name of an argument to override */
  /* Element for the main tabber div. If you supply this in argsObj,
     then the init() method will be called.
  */
  this.div = null;
  /* Class of the main tabber div */
  this.classMain = "tabber";
  /* Rename classMain to classMainLive after tabifying
     (so a different style can be applied)
  */
  this.classMainLive = "tabberlive";
  /* Class of each DIV that contains a tab */
  this.classTab = "tabbertab";
  /* Class to indicate which tab should be active on startup */
  this.classTabDefault = "tabbertabdefault";
  /* Class for the navigation UL */
  this.classNav = "tabbernav";
  /* When a tab is to be hidden, instead of setting display='none', we
     set the class of the div to classTabHide. In your screen
     stylesheet you should set classTabHide to display:none.  In your
     print stylesheet you should set display:block to ensure that all
     the information is printed.
  */
  this.classTabHide = "tabbertabhide";
  /* Class to set the navigation LI when the tab is active, so you can
     use a different style on the active tab.
  */
  this.classNavActive = "tabberactive";
  /* Elements that might contain the title for the tab, only used if a
     title is not specified in the TITLE attribute of DIV classTab.
  */
  this.titleElements = ['h2'];
  /* Should we strip out the HTML from the innerHTML of the title elements?
     This should usually be true.
  */
  this.titleElementsStripHTML = true;
  /* If the user specified the tab names using a TITLE attribute on
     the DIV, then the browser will display a tooltip whenever the
     mouse is over the DIV. To prevent this tooltip, we can remove the
     TITLE attribute after getting the tab name.
  */
  this.removeTitle = true;

  /* If you want to add an id to each link set this to true */
  this.addLinkId = true;
  /* If addIds==true, then you can set a format for the ids.
     <tabberid> will be replaced with the id of the main tabber div.
     <tabnumberzero> will be replaced with the tab number
       (tab numbers starting at zero)
     <tabnumberone> will be replaced with the tab number
       (tab numbers starting at one)
     <tabtitle> will be replaced by the tab title
       (with all non-alphanumeric characters removed)
   */
  this.linkIdFormat = '<tabberid>nav<tabnumberone>';
  /* You can override the defaults listed above by passing in an object:
     var mytab = new tabber({property:value,property:value});
  */
  for (arg in argsObj) { this[arg] = argsObj[arg]; }
  /* Create regular expressions for the class names; Note: if you
     change the class names after a new object is created you must
     also change these regular expressions.
  */
  this.REclassMain = new RegExp('\\b' + this.classMain + '\\b', 'gi');
  this.REclassMainLive = new RegExp('\\b' + this.classMainLive + '\\b', 'gi');
  this.REclassTab = new RegExp('\\b' + this.classTab + '\\b', 'gi');
  this.REclassTabDefault = new RegExp('\\b' + this.classTabDefault + '\\b', 'gi');
  this.REclassTabHide = new RegExp('\\b' + this.classTabHide + '\\b', 'gi');
  this.REclassNavActiveHide = new RegExp('\\b' + this.classNavActive + '\\b', 'gi');
  /* Array of objects holding info about each tab */
  this.tabs = new Array();
  /* If the main tabber div was specified, call init() now */
  if (this.div) {
    this.init(this.div);
    /* We don't need the main div anymore, and to prevent a memory leak
       in IE, we must remove the circular reference between the div
       and the tabber object. */
    this.div = null;
  }
}

/*--------------------------------------------------
  Methods for tabberObj
  --------------------------------------------------*/

tabberObj.prototype.init = function(e)
{
  /* Set up the tabber interface.
     e = element (the main containing div)
     Example:
     init(document.getElementById('mytabberdiv'))
   */
  var
  childNodes, /* child nodes of the tabber div */
  i, i2, /* loop indices */
  t, /* object to store info about a single tab */
  defaultTab=0, /* which tab to select by default */
  DOM_ul, /* tabbernav list */
  DOM_li, /* tabbernav list item */
  DOM_a, /* tabbernav link */
  aId, /* A unique id for DOM_a */
  headingElement; /* searching for text to use in the tab */
  /* Verify that the browser supports DOM scripting */
  if (!document.getElementsByTagName) { return false; }
  /* If the main DIV has an ID then save it. */
  if (e.id) {
    this.id = e.id;
  }
  /* Clear the tabs array (but it should normally be empty) */
  this.tabs.length = 0;
  /* Loop through an array of all the child nodes within our tabber element. */
  childNodes = e.childNodes;
  for(i=0; i < childNodes.length; i++) {
    /* Find the nodes where class="tabbertab" */
    if(childNodes[i].className &&
       childNodes[i].className.match(this.REclassTab)) {
      
      /* Create a new object to save info about this tab */
      t = new Object();
      
      /* Save a pointer to the div for this tab */
      t.div = childNodes[i];
      
      /* Add the new object to the array of tabs */
      this.tabs[this.tabs.length] = t;
      /* If the class name contains classTabDefault,
  then select this tab by default.
      */
      if (childNodes[i].className.match(this.REclassTabDefault)) {
 defaultTab = this.tabs.length-1;
      }
    }
  }
  /* Create a new UL list to hold the tab headings */
  DOM_ul = document.createElement("ul");
  DOM_ul.className = this.classNav;
  DOM_ul.setAttribute('role', 'tablist');
  
  /* Loop through each tab we found */
  for (i=0; i < this.tabs.length; i++) {
    t = this.tabs[i];
	t.div.setAttribute('role', 'tabpanel');
 
    /* Get the label to use for this tab:
       From the title attribute on the DIV,
       Or from one of the this.titleElements[] elements,
       Or use an automatically generated number.
     */
    t.headingText = t.div.title;
    /* Remove the title attribute to prevent a tooltip from appearing */
    if (this.removeTitle) { t.div.title = ''; }
    if (!t.headingText) {
      /* Title was not defined in the title of the DIV,
  So try to get the title from an element within the DIV.
  Go through the list of elements in this.titleElements
  (typically heading elements ['h2','h3','h4'])
      */
      for (i2=0; i2<this.titleElements.length; i2++) {
 headingElement = t.div.getElementsByTagName(this.titleElements[i2])[0];
 if (headingElement) {
   t.headingText = headingElement.innerHTML;
   if (this.titleElementsStripHTML) {
     t.headingText.replace(/<br>/gi," ");
     t.headingText = t.headingText.replace(/<[^>]+>/g,"");
   }
   break;
 }
      }
    }
    if (!t.headingText) {
      /* Title was not found (or is blank) so automatically generate a
         number for the tab.
      */
      t.headingText = i + 1;
    }
    /* Create a list element for the tab */
    DOM_li = document.createElement("li");
    /* Save a reference to this list item so we can later change it to
       the "active" class */
    t.li = DOM_li;
 
 /* add positional classnames */
 if (i == 0){
  t.li.className = 'first';
 } else if (i == this.tabs.length -1){
  t.li.className = 'last';
 } else {
  t.li.className = 'pos' + (i+1);
 }

    /* Create a link to activate the tab */
    DOM_a = document.createElement("a");
    DOM_a.appendChild(document.createTextNode(t.headingText));
    DOM_a.href = "javascript:void(null);";
    DOM_a.title = t.headingText;
    DOM_a.onclick = this.navClick;
	DOM_a.setAttribute('role', 'tab');
	DOM_a.setAttribute('aria-selected', 'false');
    /* Add some properties to the link so we can identify which tab
       was clicked. Later the navClick method will need this.
    */
    DOM_a.tabber = this;
    DOM_a.tabberIndex = i;
    /* Do we need to add an id to DOM_a? */
    if (this.addLinkId && this.linkIdFormat) {
      if (!this.id) {
		  var idRoot = 'tab';
		  var j = 0;
		  while (document.getElementById(idRoot+j)) {
										 j++;
										 }
		  this.id = idRoot+j;
		  e.id = this.id;
	  }
      /* Determine the id name */
      aId = this.linkIdFormat;
      aId = aId.replace(/<tabberid>/gi, this.id);
      aId = aId.replace(/<tabnumberzero>/gi, i);
      aId = aId.replace(/<tabnumberone>/gi, i+1);
      aId = aId.replace(/<tabtitle>/gi, t.headingText.replace(/[^a-zA-Z0-9\-]/gi, ''));
      DOM_a.id = aId;
	  t.div.setAttribute('aria-labelledby', aId);
    }
    /* Add the link to the list element */
    DOM_li.appendChild(DOM_a);
    /* Add the list element to the list */
    DOM_ul.appendChild(DOM_li);
  }
  /* Add the UL list to the beginning of the tabber div */
  e.insertBefore(DOM_ul, e.firstChild);
  /* Make the tabber div "live" so different CSS can be applied */
  e.className = e.className.replace(this.REclassMain, this.classMainLive);
  /* Activate the default tab, and do not call the onclick handler */
  this.tabShow(defaultTab);
  /* If the user specified an onLoad function, call it now. */
  if (typeof this.onLoad == 'function') {
    this.onLoad({tabber:this});
  }
  return this;
};

tabberObj.prototype.navClick = function(event)
{
  /* This method should only be called by the onClick event of an <A>
     element, in which case we will determine which tab was clicked by
     examining a property that we previously attached to the <A>
     element.
     Since this was triggered from an onClick event, the variable
     "this" refers to the <A> element that triggered the onClick
     event (and not to the tabberObj).
     When tabberObj was initialized, we added some extra properties
     to the <A> element, for the purpose of retrieving them now. Get
     the tabberObj object, plus the tab number that was clicked.
  */
  var
  rVal, /* Return value from the user onclick function */
  a, /* element that triggered the onclick event */
  self, /* the tabber object */
  tabberIndex, /* index of the tab that triggered the event */
  onClickArgs; /* args to send the onclick function */
  a = this;
  if (!a.tabber) { return false; }
  self = a.tabber;
  tabberIndex = a.tabberIndex;
  /* Remove focus from the link because it looks ugly.
     I don't know if this is a good idea...
  */
  a.blur();
  /* If the user specified an onClick function, call it now.
     If the function returns false then do not continue.
  */
  if (typeof self.onClick == 'function') {
    onClickArgs = {'tabber':self, 'index':tabberIndex, 'event':event};
    /* IE uses a different way to access the event object */
    if (!event) { onClickArgs.event = window.event; }
    rVal = self.onClick(onClickArgs);
    if (rVal === false) { return false; }
  }
  self.tabShow(tabberIndex);
  return false;
};

tabberObj.prototype.tabHideAll = function()
{
  var i; /* counter */
  /* Hide all tabs and make all navigation links inactive */
  for (i = 0; i < this.tabs.length; i++) {
    this.tabHide(i);
  }
};

tabberObj.prototype.tabHide = function(tabberIndex)
{
  var div;
  if (!this.tabs[tabberIndex]) { return false; }
  /* Hide a single tab and make its navigation link inactive */
  div = this.tabs[tabberIndex].div;
  /* Hide the tab contents by adding classTabHide to the div */
  if (!div.className.match(this.REclassTabHide)) {
    div.className += ' ' + this.classTabHide;
  }
  div.setAttribute('aria-hidden', 'true');
  this.navClearActive(tabberIndex);
  return this;
};

tabberObj.prototype.tabShow = function(tabberIndex)
{
  /* Show the tabberIndex tab and hide all the other tabs */
  var div;
  if (!this.tabs[tabberIndex]) { return false; }
  /* Hide all the tabs first */
  this.tabHideAll();
  /* Get the div that holds this tab */
  div = this.tabs[tabberIndex].div;
  /* Remove classTabHide from the div */
  div.className = div.className.replace(this.REclassTabHide, '');
  div.setAttribute('aria-hidden', 'false');
  /* Mark this tab navigation link as "active" */
  this.navSetActive(tabberIndex);
  /* If the user specified an onTabDisplay function, call it now. */
  if (typeof this.onTabDisplay == 'function') {
    this.onTabDisplay({'tabber':this, 'index':tabberIndex});
  }
  return this;
};

tabberObj.prototype.navSetActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that only one nav item can be active at a time.
  */
  /* Set classNavActive for the navigation list item */
  this.tabs[tabberIndex].li.className += ' ' + this.classNavActive;
  var a = this.tabs[tabberIndex].li.firstChild;
  a.setAttribute('aria-selected', 'true');
  return this;
};

tabberObj.prototype.navClearActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that one nav should always be active.
  */
  /* Remove classNavActive from the navigation list item */
  this.tabs[tabberIndex].li.className = this.tabs[tabberIndex].li.className.replace(this.REclassNavActiveHide, '');
  var a = this.tabs[tabberIndex].li.firstChild;
  a.setAttribute('aria-selected', 'false');
  return this;
};

/*==================================================*/

function tabberAutomatic(tabberArgs)
{
  /* This function finds all DIV elements in the document where
     class=tabber.classMain, then converts them to use the tabber
     interface.
     tabberArgs = an object to send to "new tabber()"
  */
  var
    tempObj, /* Temporary tabber object */
    divs, /* Array of all divs on the page */
    i; /* Loop index */
  if (!tabberArgs) { tabberArgs = {}; }
  /* Create a tabber object so we can get the value of classMain */
  tempObj = new tabberObj(tabberArgs);
  /* Find all DIV elements in the document that have class=tabber */
  /* First get an array of all DIV elements and loop through them */
  divs = document.getElementsByTagName("div");
  for (i=0; i < divs.length; i++) {
    
    /* Is this DIV the correct class? */
    if (divs[i].className &&
 divs[i].className.match(tempObj.REclassMain)) {
      
      /* Now tabify the DIV */
      tabberArgs.div = divs[i];
      divs[i].tabber = new tabberObj(tabberArgs);
    }
  }
  
  return this;
}

/*==================================================*/

function tabberAutomaticOnLoad(tabberArgs)
{
  /* This function adds tabberAutomatic to the window.onload event,
     so it will run after the document has finished loading.
  */
  var oldOnLoad;
  if (!tabberArgs) { tabberArgs = {}; }
  /* Taken from: http://simon.incutio.com/archive/2004/05/26/addLoadEvent */
  oldOnLoad = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = function() {
      tabberAutomatic(tabberArgs);
    };
  } else {
    window.onload = function() {
      oldOnLoad();
      tabberAutomatic(tabberArgs);
    };
  }
}

/*==================================================*/

/* Run tabberAutomaticOnload() unless the "manualStartup" option was specified */
if (typeof tabberOptions == 'undefined') {
    tabberAutomaticOnLoad();
} else {
  if (!tabberOptions['manualStartup']) {
    tabberAutomaticOnLoad(tabberOptions);
  }
}
/* ConForm.js (1151) */
/* ConForm validation javascript*/

// JavaScript Document

// Global var. dec.
var firstEmailValue = "";
var secondEmailValue = "";
var firstTextBox = "";
var secondTextBox = "";
var pageInputs=document.getElementsByTagName("input");
var i = 0;

for (i=0; i<pageInputs.length; i++){ //BEGIN FOR LOOP
	
	// email text field
	if (pageInputs[i].getAttribute("name") && pageInputs[i].getAttribute("name") === "sendField[2706]") { //Begin if statement
		firstTextBox = pageInputs[i];
		pageInputs[i].onblur=function() {
			var validationReturn1 = "";
			if (this.value !== ""){
				firstEmailValue = this.value;
				validationReturn1 = checkValidEmail(this.value);
				if (validationReturn1 === "invalid"){
					setFieldInvalid(this);
				} else {
					setFieldValid(this);
					checkEmails();
				}
			}			
		};
	}
	
	// confirm email text field
	if (pageInputs[i].getAttribute("name") && pageInputs[i].getAttribute("name") === "sendField[2707]") { //Begin if statement
		secondTextBox = pageInputs[i];
		pageInputs[i].onblur=function(){
			var validationReturn2 = "";
			if (this.value !== ""){
				secondEmailValue = this.value;
				validationReturn2 = checkValidEmail(this.value);
				if (validationReturn2 === "invalid"){
					setFieldInvalid(this);
				} else {
					setFieldValid(this);
					checkEmails();
				}
			}
		};
	}
	
}

function checkValidEmail(emailFieldText){
	var re = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
	if (re.test(emailFieldText)) {
		return "valid";
	}
	alert("Invalid email address");
	return "invalid";
}

function checkEmails(){
	if (firstEmailValue !== "") {
		if (secondEmailValue !== "") {
			if (firstEmailValue !== secondEmailValue) {
				alert("The e-mail address and confirm e-mail address do not match. Please ensure that the e-mail address in both fields are the same.");
				setFieldInvalid(firstTextBox);
				setFieldInvalid(secondTextBox);
			} else {
				setFieldValid(firstTextBox);
				setFieldValid(secondTextBox);
			}
		}
	}
}

function setFieldInvalid(itemToChange){
	itemToChange.parentNode.parentNode.className = "errorRow formRow";
}

function setFieldValid(itemToChange){
	itemToChange.parentNode.parentNode.className = "formRow";
}
/* COPhotoGallery.html.js (1172) */
var COPhotoGallery = {};
COPhotoGallery.zoom = {};

COPhotoGallery.zoom.controller = function () {
    
    var resetControl = null;
    var outControl = null;
    var scaleControl = null;
    var inControl = null;
    var toggleLayoutControl = null;    
    var imageControl = null;
    var thumbnailControl = null;
    
    var controls = function () {
        return jQuery('.photoGallery .image .zoomControls');
    };
    
    var thumbnailController = function () {
        var element = function () {
            return jQuery('.photoGallery .carouselThumbnails');
        };  
        
        var goToSelected = function () {
            var selectedIndex = 0;
            jQuery('.slide', element()).each(function (index) {
                if (jQuery(this).hasClass('selected')) {
                    selectedIndex = index - 1;
                }
            });
            
            jQuery(element()).ycodaslider('go', selectedIndex);
        };
        
        this.initialise = function () { 
            jQuery(element()).ycodagallery().ycodaslider({numbers:false});
            goToSelected();
        };
        
    };
    
    var imageController = function () {
        var element = function () {
            return jQuery('.photoGallery .image img');
        }; 
        
        var wrapper = function () {
            return jQuery('.photoGallery .image .wrapper');
        };
        
        this.scale = function (value) {                       
            var factor = 100 + value;            
            element().css('width', factor + '%');
        };
        
        var fluid = function () {
            wrapper().css({
                'width':'100%'
            });            
        };
        
        this.fluid = function () {
            fluid();
        };
        
        var wrapperHeight = function () {
            var ratio = element().height() / element().width();           
            return 640 * ratio;                        
        };
        
        var fixed = function () {
            wrapper().css({
                'width': element().width() + 'px',
                'height': wrapperHeight() + 'px'
            });            
        };
        
        this.fixed = function () {
            fixed();
        };
        
        this.setHeight = function () {                      
            wrapper().css({
                'height': wrapperHeight() + 'px'
            });
        };
        
        this.reset = function () {            
            element().css({
                'top':'0px',
                'left':'0px'
            });
        };
        
        var loaded = false;
        
        var loadFunction = function () {                                             
            wrapper().css({
                'height': element().height() + 'px',
                'position':'relative'                
            }); 
            
            jQuery('.previous', wrapper()).css({
                'left':'0px'
            });
            
            jQuery('.next', wrapper()).css({
                'right':'0px'
            });            
            
            fixed();

            element().draggable({
                'cursor':'move',
                'stop': function (event, ui) {
                    var top = function () {
                        return parseInt(element().css('top').replace('px', ''), 10);
                    };

                    var left = function () {
                        return parseInt(element().css('left').replace('px', ''), 10);
                    };

                    var bottom = function () {
                        var imageBottomEdge = top() + parseInt(element().height(), 10);
                        return parseInt(wrapper().height(), 10) - imageBottomEdge;
                    };

                    var right = function () {                            
                        var imageRightEdge = left() + parseInt(element().width(), 10);                            
                        return parseInt(wrapper().width(), 10) - imageRightEdge;  
                    };


                    var resetProperties = {};

                    if (left() > 0) {
                        resetProperties.left = '0px';
                    } else {
                        if (right() > 0) {
                            resetProperties.left = (left() + right()) + 'px';
                        }
                    }

                    if (top() > 0) {
                        resetProperties.top = '0px';
                    } else {                            
                        if (bottom() > 0) {                                
                            resetProperties.top = (top() + bottom()) + 'px';
                        }
                    }                    

                    if (resetProperties.top != undefined || resetProperties.left != undefined) {
                        element().animate(resetProperties, 200);   
                    }  

                }
            });
            
            loaded = true;
        };         
                
        this.initialise = function () {          
            element().load(function () {
                if (!loaded) {
                    loadFunction();                    
                }
            });            
            
            element().mouseover(function () {
                if (!loaded) {
                    loadFunction();                    
                }
            });
            
            element().mousemove(function () {
                if (!loaded) {
                    loadFunction();                    
                }
            });
        };
    };
    
    var resetController = function () {
        var element = function () {
            return jQuery('.reset', controls());
        };
        
        this.initialise = function () {
            controls().append('<div class="action icon reset" />');
            element().click(function () {                
                scaleControl.reset();
                imageControl.reset();
            });
        };
    };
    
    var outController = function () {       
       
        var element = function () {
            return jQuery('.out', controls());
        };          
        
        this.initialise = function () {
            controls().append('<div class="action icon out" />');
            element().click(function () {
                scaleControl.decrement();
            });
        };        
    };
    
    var scaleController = function () {
        
        var storedValue = 0;
        
        var incrementAmount = 10;
        var element = function () {
            return jQuery('.scale', controls());
        };
        
        var value = function () {
            return element().slider('value');
        };
        
        this.value = function () {
            return value();
        };
        
        this.increment = function () {
            element().slider('value', element().slider('value') + incrementAmount);
        };
        
        this.decrement = function () {
            element().slider('value', element().slider('value') - incrementAmount);
        };
        
        this.reset = function () {
            element().slider('value', 0);
        };
        
        this.store = function () {
            storedValue = element().slider('value');
        };
        
        this.restore = function () {
            element().slider('value', storedValue);
        };
        
        this.initialise = function () {
            controls().append('<div class="scaleWrapper action"><div class="action scale" /></div>');
            element().slider({
                slide: function (event, ui) {
                    imageControl.scale(value());
                },
                change: function(event, ui) {                    
                    imageControl.scale(value());
                }
            });
        };
    };

    var inController = function () {
        
        var element = function () {
            return jQuery('.in', controls());
        };          
        
        this.initialise = function () {
            controls().append('<div class="action icon in" />');
            element().click(function () {
                scaleControl.increment();
            });
        };
    };
    
    var toggleLayoutController = function () {             
        
        var currentScreenMode = 'inPage'; // or 'fullScreen'
        
        var element = function () {
            return jQuery('.toggleLayout', controls());
        };
        
        var setHash = function () {
            if (currentScreenMode == 'fullScreen') {
                window.location.hash = 'fullScreen';
                return;
            }
            
            window.location.hash = '';
            return;
        };
        
        var setHashInAnchor = function (anchor) {
            var href = anchor.getAttribute('href');

            if (href.indexOf('#fullScreen') == -1) {
                return anchor.setAttribute('href', href + '#fullScreen');
            }

            return anchor.setAttribute('href', href.replace('#fullScreen', ''));            
        };
        
        var setPreviousNextAnchors = function () {            
            jQuery('.cophotogallery .image a').each(function () {
                setHashInAnchor(this);
            });
        };
        
        var setThumbnailAnchors = function () {            
            jQuery('.cophotogallery .carouselThumbnails a').each(function () {
                setHashInAnchor(this);
            });            
        };
        
        var screenMode = {};
        screenMode.inPage = {
            toggle: function () {
                jQuery('.cellOne').hide("slide", function () {
                    imageControl.fluid();
                    
                    jQuery('#mainContent').css('width', '950px');
                    jQuery('.cellTwo').css('width', '100%');
                    
                    
                    jQuery('.cophotogallery .section').animate({
                        width: '930px'     
                    }, function() {                        
                        scaleControl.store();
                        scaleControl.reset();
                        imageControl.fixed();
                        imageControl.setHeight();
                        scaleControl.restore();
                    });
                    
                    
                    jQuery('.ui-slider').animate({width: '786px'});
                    
                    jQuery('#mainContent .cophotogallery .description').css({
                        'width':'45%',
                        'float':'left'
                    });
                    
                    jQuery('#mainContent .cophotogallery .carouselThumbnails').css({
                        'visibility':'visible'
                    });
                    
                    jQuery('.zoomControls .toggleLayout').addClass('toggleIn');
                    
                    currentScreenMode = 'fullScreen';
                    setHash();
                    setPreviousNextAnchors();
                    setThumbnailAnchors();
                });
            },
            switchLayout: function () {
                jQuery('.cellOne').hide();                
                imageControl.fluid();
                    
                jQuery('#mainContent').css('width', '950px');
                jQuery('.cellTwo').css('width', '100%');                    
                    
                jQuery('.cophotogallery .section').css({
                    width: '930px'     
                });
                    
                imageControl.fixed();
                imageControl.setHeight();
                    
                jQuery('.ui-slider').css({width: '786px'});
                
                jQuery('#mainContent .cophotogallery .description').css({
                    'width':'45%',
                    'float':'left'
                });

                jQuery('#mainContent .cophotogallery .carouselThumbnails').css({
                     'visibility':'visible'
                });                    
  
                jQuery('.zoomControls .toggleLayout').addClass('toggleIn');
                    
                currentScreenMode = 'fullScreen';
                setHash();
                setPreviousNextAnchors();
                setThumbnailAnchors();
            }
        };
        
        screenMode.fullScreen = {
            toggle: function () {
                    jQuery('#mainContent .cophotogallery .description').css({
                        'width':'auto',
                        'float':'none'
                    });
                    
                    jQuery('#mainContent .cophotogallery .carouselThumbnails').css({
                        'visibility':'hidden'
                    });                 
                
                imageControl.fluid();
                
                jQuery('.cophotogallery .section').animate({
                    width: '640px'     
                });

                jQuery('.ui-slider').animate({width: '498px'}, function () {
                    jQuery('#mainContent').css('width', '660px');
                    jQuery('.cellOne').show("slide");
                    
                    jQuery('.zoomControls .toggleLayout').removeClass('toggleIn');

                    currentScreenMode = 'inPage';
                    setHash();
                    setPreviousNextAnchors();
                    setThumbnailAnchors();
                }); 
                
                imageControl.setHeight();
            }            
        };
        
        this.switchLayout = function () {
            screenMode[currentScreenMode].switchLayout();
        };
        
        
        this.initialise = function () {
            controls().append('<div class="action icon toggleLayout" />');
            element().click(function () {
                screenMode[currentScreenMode].toggle();
            });
        };        
    };
    
    this.initialise = function () {        
        jQuery('.photoGallery .image .wrapper').ready(function () {
            jQuery('.photoGallery .image .wrapper').after(
                jQuery('<div class="zoomControls" /><div class="clear" />')            
            );
                
            resetControl = new resetController();
            resetControl.initialise();
            
            outControl = new outController();
            outControl.initialise();

            scaleControl = new scaleController();
            scaleControl.initialise();
            
            inControl = new inController();
            inControl.initialise();

            toggleLayoutControl = new toggleLayoutController();
            toggleLayoutControl.initialise();
            
            imageControl = new imageController();
            imageControl.initialise();            
            
            thumbnailControl = new thumbnailController();
            thumbnailControl.initialise();
            
            if (window.location.hash.indexOf('fullScreen') > -1) {
                toggleLayoutControl.switchLayout();                
            }
        });
    };
    
};
/* VisitPlanner.html.js (1173) */
(function($) {
    $.fn.selectDatePicker = function(opts) {

        /** @var {Object} Options. */
        var options = $.extend({}, $.fn.selectDatePicker.defaults, opts);

        return this.each(function() {

            /** @var {jQuery} The main element. */
            var element = $(this);


            /**
             * Initialise.
             */
            function init() {                
                // Add a hidden input that the datePicker controls, initialised to the currently selected date.
                var iconHolder = element.find('.calendarIconHolder');
                var selectedDate = getSelectedDateFromSelects(element);
                iconHolder.append('<input class="calendarIconInput" type="hidden" id="calendarIconInputFor' + element.attr('id') + '" value="' + selectedDate + '" />');

                // Attach the DatePicker.
                iconHolder.find('.calendarIconInput').datepicker({
                    "showOn": 'button',
                    "buttonImage": options.calendarIconSrc,
                    "buttonText": options.calendarIconTitle,
                    "buttonImageOnly": true,
                    "dateFormat": 'dd/mm/yyyy',
                    "onSelect": function(dateText, datePicker) {
                        setSelectedDateForSelects(dateText, element);
                    }
                });

                // If the user updates a select field, update the date for hidden input controlling the datePicker too.
                element.find('.dateSelectPart').change(function() {
                    var select = $(this);
                    var hiddenInput = element.find('.calendarIconInput');
                    hiddenInput.val(getSelectedDateFromSelects(element));
                });
            }

            /**
             * Get the current date from the selects.
             *
             * @param container {jQuery} The container holding the selects.
             *
             * @returns {string} The date in "dd/mm/yy" format.
             */
            function getSelectedDateFromSelects(container) {
                var aSelects = getSelectsForContainer(container);
                var date = aSelects.day.val() + '/' + aSelects.month.val() + '/' + aSelects.year.val();
                 
                return date;
            }

            /**
             * Set the current date for the selects.
             *
             * @param date {string} The date to set ("dd/mm/yy" format).
             * @param container {jQuery} The container holding the selects.
             */
            function setSelectedDateForSelects(date, container) {
                var aSelects = getSelectsForContainer(container);
                var parts = date.split('/');
                
                var dayPart = parts[0];
                var monthPart = parts[1];
                var yearPart = parts[2];
                
                // year can (sometimes?) come out double (i.e. 20112011)
                if (yearPart.length > 4) {
                    yearPart = yearPart.substr(0, 4);
                }

                aSelects.day.val(parseInt(dayPart, 10));
                aSelects.month.val(parseInt(monthPart, 10));
                aSelects.year.val(parseInt(yearPart, 10));
            }

            /**
             * Get a hash of selects for a container.
             *
             * @param container {jQuery} The container in which to find the selects.
             *
             * @returns {Object} An hash of selects.
             */
            function getSelectsForContainer(container) {
                var aSelects = {};
                aSelects.day = container.find('#visitDateD');
                aSelects.month = container.find('#visitDateM');
                aSelects.year = container.find('#visitDateY');
                return aSelects;
            }

            init();
        });
    };

    // Plugin defaults.
    $.fn.selectDatePicker.defaults = {
        "calendarIconSrc": '/custom/nmm/img/eventPicker/calendarIcon.png',
        "calendarIconTitle": 'Show calendar'
    };

// End closure.
})(jQuery);

var VisitPlanner = {};
VisitPlanner.homepage = {};
VisitPlanner.homepage.slider = {};

VisitPlanner.homepage.slider.controller = function () {
    
    var block = function () {
        return jQuery('.block.visitPlanner');
    };   
    
    var wrapper = function () {
        return jQuery('.sliderWrapper', block());
    };
    
    var slides = function () {
        return jQuery('.slide', wrapper());
    };    

    var wrapperControl = null;
    var slidesControl = null;
    var controlsControl = null;
    
    var wrapperController = function () {
        
        this.initialise = function () {
            var content = jQuery('.slide', '.slider', block()).clone();
            jQuery('.slider .slide', block()).remove();
            jQuery('.slider', block()).prepend(jQuery('<div class="sliderWrapper" />').append(content));

            wrapper().css({
                'width': 2320 + 'px',
                'float': 'left',
                'position': 'relative',
                'overflow':'hidden',
                'left':'0px'
            });            
        };
        
    };
    
    var slidesController = function () {
        
        var currentSlideIndex = 0;
        
        this.currentSlideIndex = function () {
            return currentSlideIndex;
        };
        
        var isLastSlide = function () {
            return currentSlideIndex === slides().length - 1;
        };
        
        this.isLastSlide = function () {
            return isLastSlide();
        };
        
        var isFirstSlide = function () {
            return currentSlideIndex === 0;
        };
        
        this.isFirstSlide = function () {
            return isFirstSlide();
        };       
        
        var slides = function () {
            return jQuery('.slide', block());
        };
        
        var slideHeight = function (index) {
            if (index == undefined) {
                index = currentSlideIndex;
            }

            //var cssNumericValue = function (propertyName) {
            //    return parseInt(jQuery(slides()[index]).css(propertyName).replace('px'), 10);
            //};
            
            // height = baseHeight + padding top + padding bottom + margin top + margin bottom
            // cheating for now: padding top + padding bottom is 32, will calculate later if needed
            
            var height = parseInt(jQuery(slides()[index]).height(), 10);
            height += 32;
            
            return height;            
        };
        
        this.next = function () {
            var currentLeft = parseInt(wrapper().css('left').replace('px', ''), 10);            
            var newLeft = parseInt(currentLeft - 580, 10);
            
            var nextSlideIndex = currentSlideIndex + 1;
            
            wrapper().animate({
                'left':newLeft + 'px',
                'height': slideHeight(nextSlideIndex) + 'px'
            });
            
            if (!isLastSlide()) {
                currentSlideIndex = nextSlideIndex;
            }              
        };

        this.previous = function () {
            var currentLeft = parseInt(wrapper().css('left').replace('px', ''), 10);            
            var newLeft = parseInt(currentLeft + 580, 10);           
            
            var nextSlideIndex = currentSlideIndex - 1;
            
            wrapper().animate({
                'left':newLeft + 'px',
                'height': slideHeight(nextSlideIndex) + 'px'
            });     
            
            if (!isFirstSlide()) {
                currentSlideIndex = nextSlideIndex;
            }
        };
        
        this.initialise = function () {
            slides().each(function () {
                jQuery(this).css({
                    'float':'left',
                    'position':'relative',
                    'width':'485px'
                });
            });          
        };
        
    };
  
    var controlsController = function () {
        var block = function () {
            return jQuery('.block.visitPlanner');
        };          
        
        var wrapper = function () {
            return jQuery('.buttons', block());
        };


        var next = function () {
            var item = jQuery('.next', wrapper());
            if (item.length) {
                return item;
            }
            
            item = jQuery('<div class="next right"><input type="submit" name="next" value="Next" class="linkButton" /></div> ');
            wrapper().append(item);
            return item;
        };
        
        var previous = function () {
            var item = jQuery('.previous', wrapper());
            if (item.length) {
                return item;
            }
            
            item = jQuery('<div class="previous left"><input type="submit" name="previous" value="Previous" class="linkButton" /></div> ');
            wrapper().append(item);
            return item;            
        };
        
        var submit = function () {
            var item = jQuery('.submit', wrapper());
            if (item.length) {
                return item;
            }
            
            item = jQuery('<div class="submit right"><input type="submit" name="submit" value="Submit" class="linkButton" /></div> ');
            wrapper().append(item);
            return item;            
        };
        
        var setForCurrentState = function () {
            if (slidesControl.isLastSlide()) {
                previous().show();
                next().hide();
                submit().show();
                return;
            }
            
            if (slidesControl.isFirstSlide()) {
                previous().hide();
                next().show();
                submit().hide();
                return;
            }            
            
            
            previous().show();
            next().show();
            submit().hide();
        };
        
        this.initialise = function () {            
            wrapper().css({
                'width':'485px'                
            });
            
            setForCurrentState();
            
            next().click(function (event) {
                slidesControl.next();
                setForCurrentState();
                event.preventDefault();
            });
            
            previous().click(function (event) {
                slidesControl.previous();
                setForCurrentState();
                event.preventDefault();
            }); 
        };
        
    };
   
    
    this.initialise = function () {
        jQuery('.requiredFieldsIndicator', block()).remove();
        
        wrapperControl = new wrapperController();
        wrapperControl.initialise();
        
        slidesControl = new slidesController();
        slidesControl.initialise();

        controlsControl = new controlsController();
        controlsControl.initialise();
        
        jQuery('.visitPlannerCalendar').selectDatePicker();                
    };
    
};

VisitPlanner.homepage.controller = function () {
    
  
    
    this.initialise = function () {        
        jQuery('.visitPlanner').ready(function () {            
            var sliderController = new VisitPlanner.homepage.slider.controller();
            sliderController.initialise();           
        });
    };
    
};

VisitPlanner.initialise = function () {
    var isHomepage = function () {
        return jQuery('.mainStructure.landingPage').length === 1;
    };     
    
    jQuery('.visitPlanner').ready(function () {
        if (isHomepage()) {
            var visitPlannerHomepageController = new VisitPlanner.homepage.controller();
            visitPlannerHomepageController.initialise();            
        } else {
            jQuery('.visitPlannerCalendar').selectDatePicker(); 
        }     
    });       
};
/* ProgrammeResourcePicker.js (1155) */
// Requires prototype 1.5+.
var ProgrammeResourcePicker_busy = 0;

function ProgrammeResourcePicker_hijax() {
    var elements = $('ProgrammeResourcePicker_blockDiv').getElementsBySelector('.ajaxRequest');
    elements.each(
        function(element) {
            Event.observe(element, 'click', function(event) {
                ProgrammeResourcePicker_loadContent(element.href, element.hasClassName('keepContent') ? 1 : 0);
                Event.stop(event);
            });
        }
    );
    var categories = $('ProgrammeResourcePicker_blockDiv').getElementsBySelector('.ajaxRequestCategory');
    categories.each(
        function(category) {
            Event.observe(category, 'click', function(event) {
                ProgrammeResourcePicker_categoryOnClick(category);
            });
        }
    );
    var forms = $('ProgrammeResourcePicker_blockDiv').getElementsBySelector('.ajaxForm');
    forms.each(
        function(form) {
            Event.observe(form, 'submit', function(event) {
                ProgrammeResourcePicker_saveStateFromForm(form);
            });
        }
    );
}

function ProgrammeResourcePicker_loadContent(url, keepContent) {
    // Used to create a content-specific 'return to results' url.
    var contentTypeId = "ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_contentType";
    if ($(contentTypeId)) {
        document.cookie = "ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url_" + $(contentTypeId).innerHTML + "=" + encodeURIComponent(url);
        // Debug.
//        if (typeof(console) != 'undefined') {
//            console.log("Cookie Added: ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url_" + $(contentTypeId).innerHTML + "=" + encodeURIComponent(url));
//        }
    }

    var blockDiv = $('ProgrammeResourcePicker_blockDiv');
    if (ProgrammeResourcePicker_busy) {
        //blockDiv.innerHTML = "<div class=\"notify\">Please wait.. fetching content.</div>" + blockDiv.innerHTML;
        return;
    }
    ProgrammeResourcePicker_busy = 1;
    document.cookie = "ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url=" + encodeURIComponent(url);

    // Debug.
//    if (typeof(console) != 'undefined') {
//        console.log("Cookie Added: ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url=" + encodeURIComponent(url));
//    }

    var contentDiv = $('ProgrammeResourcePicker_contentDiv');
    if (!(keepContent == 1)) {
        if (!contentDiv.childNodes.length) {
            contentDiv.innerHTML = '<div class="loading" />';
        }
        else {
            if (navigator.userAgent && navigator.userAgent.indexOf("MSIE") != -1) {
                contentDiv.descendants().each(
                    function(element) {
                        element.addClassName('shade');
                    }
                );
            } else {
                contentDiv.addClassName('shade');
            }
        }
    }
    document.getElementsByTagName('body')[0].style.cursor = 'wait';
    new Ajax.Updater(
        blockDiv,
        unescape(unescape(url)) + (url.indexOf('server' + '/') == -1 || url.indexOf('server' + '/?') != -1 ? '&outputFormat=ajax' : '/outputFormat/ajax'),
        {
            method: 'get',
            onSuccess: ProgrammeResourcePicker_loadContentCallback,
            onFailure: ProgrammeResourcePicker_loadContentCallback,
            evalScripts: true
        }
    );
}

function ProgrammeResourcePicker_loadContentCallback() {
    document.getElementsByTagName('body')[0].style.cursor = 'default';
    ProgrammeResourcePicker_busy = 0;
    var buffer = $('ProgrammeResourcePicker_buffer');
    buffer.setAttribute('value', buffer.getAttribute('value') == 1 ? 0 : 1);
}

function ProgrammeResourcePicker_getLastUrl() {
    var key = "ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url=";
    if (document.cookie.indexOf(key) == -1) {
        return "";
    }
    var start = document.cookie.indexOf(key) + key.length;
    var end = start;
    while (document.cookie.charAt(end) != ";" && end <= document.cookie.length) {
        end++;
    }
    return decodeURIComponent(document.cookie.substring(start, end));
}

function ProgrammeResourcePicker_restoreState() {
    var ProgrammeResourcePicker_lastUrl = ProgrammeResourcePicker_getLastUrl();
    if (
        ProgrammeResourcePicker_lastUrl /*&&
        ProgrammeResourcePicker_lastUrl.indexOf("&") > 0*/
        ) {
        var location = window.location.href;
        if (location) {
            location = location.substr(location.indexOf("server"));
            if (ProgrammeResourcePicker_lastUrl.substr(0, ProgrammeResourcePicker_lastUrl.length - 1) != unescape(location)) {
                ProgrammeResourcePicker_loadContent(ProgrammeResourcePicker_lastUrl, 0);
            }
        }
    }
}

function ProgrammeResourcePicker_getStateFromForm(form) {
    return form.action + "?" + Form.serialize(form);
}

function ProgrammeResourcePicker_saveStateFromForm(form) {
    document.cookie = "ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url=" + ProgrammeResourcePicker_getStateFromForm(form);

    // Debug.
    if (typeof(console) != 'undefined') {
        console.log("Cookie Added: ProgrammeResourcePicker_" + ProgrammeResourcePicker_blockId + "_url=" + ProgrammeResourcePicker_getStateFromForm(form));
    }
}

function ProgrammeResourcePicker_categoryOnClick(input) {
    ProgrammeResourcePicker_loadContent(ProgrammeResourcePicker_getStateFromForm(input.form), 0);
}

function ProgrammeResourcePicker_onDateRangeSubmit(form) {
    ProgrammeResourcePicker_loadContent(ProgrammeResourcePicker_getStateFromForm(form), 0);
}

function ProgrammeResourcePicker_onKeywordSubmit(form) {
    ProgrammeResourcePicker_loadContent(ProgrammeResourcePicker_getStateFromForm(form), 0);
}

function ProgrammeResourcePicker_toggleAdvertSet() {
    var contentDiv = $('ProgrammeResourcePicker_contentDiv');
    if (contentDiv) {
        var blockDiv = $('ProgrammeResourcePicker_blockDiv');
        if (blockDiv) {
            for (var i = 0; i < blockDiv.parentNode.childNodes.length; i++) {
                var className = blockDiv.parentNode.childNodes[i].className;
                if (className && (className.indexOf("advertSet") != -1 || className.indexOf("banner") != -1)) {
                    blockDiv.parentNode.childNodes[i].style.display = contentDiv.innerHTML != '' ? 'none' : 'block';
                }
            }
        }
    }
}

function ProgrammeResourcePicker_clearStates() {
    var cookies = document.cookie.split(';');
    for (var i = 0; i < cookies.length; i++) {
        if (cookies[i].indexOf('ProgrammeResourcePicker_') == 1) {
            var parts = cookies[i].split('=');
            document.cookie = parts[0] + '=';

            // Debug.
//            if (typeof(console) != 'undefined') {
//                console.log("Cookie Cleared: " + parts[0]);
//            }
        }
    }
}
/* EventBooking.js (1169) */
(function($) {
    
    $.fn.eventBooking = function(opts) {
                
        /** @var {Object} Options. */
        var options = $.extend({}, $.fn.eventBooking.defaults, opts); 
        
        return this.each(function() {
            
            /** @var {jQuery} The main element. */
            var element = $(this);   
            
            var containerElement = null;
                        
            /**
             * Initialisation.
             */
            function init() {   
                element.click(function() {                 
                    showThrobber();            
                    $.get($(this).attr('href'), {outputFormat:'ajax', startOver: '1'}, function(content) {            
                        $.fancybox({
                            content: content,
                            centerOnScroll: true,
                            hideOnOverlayClick: false,
                            width: 450,
                            height: '90%',
                            autoDimensions: false                            
                        });                         
                        containerElement = $('#eventBooking');
                        setupHandlers();  
                    });  
                    return false;
                });                              
            }            
            
            /**
             * Handle some events.
             */
            function setupHandlers() {                
                // Have they clicked on a month next/prev link?
                $('a.monthBrowserLeft').live('click', function() {
                    makeAjaxRequest($(this).attr('href'), false, null);
                    return false;
                });
                
                $('a.monthBrowserRight').live('click', function() {
                    makeAjaxRequest($(this).attr('href'), false, null);
                    return false;
                });  
                
                $('td.available a').live('click', function() {                       
                    makeAjaxRequest($(this).attr('href'), false, null);
                    return false;
                });  
                
                $('.buttons .left a').live('click', function() {                       
                    makeAjaxRequest($(this).attr('href'), true, null);
                    return false;
                });                
                
                $('#stage1Form').live('submit', function() {
                    makeAjaxRequest(getAjaxUrlFromForm($(this)), false, '.tickets');                      
                    return false;
                }); 
                
                $('#stage2Form').live('submit', function() {
                    makeAjaxRequest(getAjaxUrlFromForm($(this)), false, null);
                    return false;
                }); 
                
                $('#stage3Form').live('submit', function() {
                    makeAjaxRequest(getAjaxUrlFromForm($(this)), false, null);
                    return false;
                }); 

                $('#stage4Form').live('submit', function() {
                    makeAjaxRequest(getAjaxUrlFromForm($(this)), false, null);
                    return false;
                }); 
            } 
            
            /**
             * Make an AJAX request to the page with an outputFormat of "ajax", then update the page with the returned HTML.
             *
             * @param url {string} The URL for the AJAX request.  If blank, it will be obtained by serialising the form.
             * @param scrollTo {string,int,object} Where should the content scroll to after success, if null will scroll to top
             */
            function makeAjaxRequest(url, startOver, scrollTo) {
                url += '&outputFormat=ajax&noCache=1';
                
                if (startOver === true) {
                    url += '&startOver=1';
                }
                
                showThrobber();
                $.ajax({
                    'url': url,
                    'success': function(html) {
                        hideThrobber();                        
                        containerElement.empty();
                        containerElement.append(html);                        
                        resizeBox();       
                        if (scrollTo !== null) {
                            containerElement.parent().scrollTo(scrollTo);
                        } else {
                            resetFancyboxScrollbar();                                                
                        }
                    },
                    'error': function() {
                        hideThrobber();
                        containerElement.append('<ul class="errors"><li>There was a problem.</li></ul>');
                        resizeBox();
                    }
                });
            }  
            
            /**
             * Show the throbber.
             */
            function showThrobber() {
                $.fancybox.showActivity();
            }

            /**
             * Hide the throbber.
             */
            function hideThrobber() {
                $.fancybox.hideActivity();
            }
            
            /**
             * Resize the box, to look more presentable
             */
            function resizeBox() {
                $.fancybox.resize();
                $.fancybox.center();                
            }
            
            /**
             * Move the scrollbar back to the top
             */
            function resetFancyboxScrollbar() {
                containerElement.parent().scrollTop(0); 
            }

            /**
             * Get the AJAX URL to use, based on the form settings.
             *
             * @returns {string} The URL.
             */
            function getAjaxUrlFromForm(form) {                                
                
                var serialisedForm = form.serialize();
                                
                var url = form.attr('action') + '?' + serialisedForm ;                
                return url;
            }            
            
            init();
            
        });        
        
        // Plugin defaults.
        $.fn.eventBooking.defaults = {            
            "throbberSrc": 'custom/nmm/img/eventPicker/throbber.gif',
            "throbberAlt": 'Loading...'
        };        
    };
    
})(jQuery);

jQuery(document).ready(function() {    
    jQuery('.eventBookingModal').eventBooking();           
});
/* Slider.html.js (1158) */
/*
 *
 * YCodaSlider 3.0
 * @requires jQuery v1.3.2
 *
 * Copyright (c) 2008 Massimiliano Balestrieri
 * Examples and docs at: http://maxb.net/blog/
 * Licensed GPL licenses:
 * http://www.gnu.org/licenses/gpl.html
 *
 * Based on Gian Carlo Mingati's slideViewer
 * http://www.gcmingati.net/wordpress/wp-content/lab/jquery/imagestrip/imageslide-plugin.html
 * Based on Niall Doherty's coda-slider
 * http://www.ndoherty.com/coda-slider
 * Inspired by the clever folks at http://www.panic.com/coda
 */

jQuery.noConflict();

;(function($){


YCodaSlider = {};

YCodaSlider.Init = function(options, data){
	if(typeof options == "string"){
		return YCodaSlider.Api[options](this, data);
	}else{
		return this.each(function(){
			new YCodaSlider.Core(this, options);
		});
	}
};

YCodaSlider.Api = {
	current : function(el){
		return $(el).data("current");
	},
	width : function(el){
		return $(el).data("width");
	},
	count : function(el){
		return $(el).data("count");
	},
	left : function(el){
		return $(el).trigger("left");
	},
	right : function(el){
		return $(el).trigger("right");
	},
	go : function(el, nr){
		return $(el).trigger("go", nr);
	}
};

YCodaSlider.Core = function(el, options){

	var _metadata = {};
	if($.metadata)
		_metadata = $(el).metadata();

	var _options = $.extend({
		height   :   false,
		width    :   false,
        shortcut :  [37,39],
        id       :   false,
        scroll   :   false,//false
        history  :   false,//false REMOVE?
        arrows	 :   true,
        navigator:   true,
        easeFunc :   false,
        easeTime :   false,
        after	 :   false,
        tracking :   false,
        tracking_pre :  false,
        numbers: true,
        debug    :   false//false

	},_metadata,options);

	var that = el;

	if(!$.ajaxHistory)
		_options.history = false;

	//private attrs
	var _pw = false;//panels width
	var _pc = false;//panels count
	var _vw = false;//viewer width
	//#?var _nw = false;//? width
	var _current = 1;


	//INIT PUBLIC ATTRS
	_data("width", 0);
	_data("current", _current);

	//PUBLIC EVENTS
	$(that).bind("left", _left);
	$(that).bind("right", _right);
	$(that).bind("go", _go);
	$(that).bind("after", _after);



	//$(that).data("panel_width", _pw);

	_html();
	_set_options();
	_set_panel_width();
    _set_viewer_width();
	_set_container_width();
	_set_current_panel();
	_check_arrows();
	_arrows();
	_keyword();
	_navigator();
	_move();

	_debug();



	function _left(){
		var _goto = 0;
		var _position = _current - 1;
		if (_current == 1) {
			_goto = _pc - 1;
        } else {
            _goto = _position - 1;
        };
        //console.log(_goto);

        $(that).trigger("go", [_goto]);

        var _history = _goto + 1;
        if(_options.history)
            location.hash = _history;

	}
	function _right(){
		var _goto = 0;
		var _position = _current - 1;
		if (_current == _pc) {
            _goto = 0;
        } else {
            _goto = _position + 1;
        };
        //console.log(_goto);

		$(that).trigger("go", [_goto]);

        if(_options.history)
            location.hash = _current;

	}
	function _go(ev, nr){

		//console.log(ev);
		//console.log(nr);
		//console.log(_current);
		//if(!ev && (nr + 1) == _current)
		//	return;


		var _x = - ( _pw * nr);
        _current = _data("current", nr + 1);

        $("div.yslider-viewer",that).animate({scrollTop : 0 },_options.easeTime,_options.easeFunc);

        $("div.yslider-container",that)
        .animate({left: _x } ,_options.easeTime,_options.easeFunc);

		$(that).trigger("after");
	}
	function _after(){
		if(_options.after)
			_after();
	}

	function _is_valid_current(){
		return _options.history && location.hash && parseInt(location.hash.slice(1)) <= _pc;
	}

	function _move(){
		$(that).trigger("go", [(_current - 1)]);

		if(_options.history)
            location.hash = _current;

	}
	function _debug(){
		if(_options.debug){
			$('div.yslider-viewer',that).css({
				width : 10653,
				overflow : 'auto'
			});
		}
	}
	function _keyword(){
		var sc = _options.shortcut;
        if(sc && sc[0] && sc[1]){
            $(document).keydown(function(e){
                if (e == null) { // ie
                    keycode = event.keyCode;
                } else { // mozilla
                    keycode = e.which;
                }
                //settabili - se non è nascosto muovi
                if(!($(that).css("display") === "none")){
                    if(keycode == sc[0]){ // display previous image
                       //$("div.yslider-navl a",el).trigger("click", el);
                       $(that).ycodaslider("left");
                    } else if(keycode == sc[1]){ // display next image
                       //$("div.yslider-navr a",el).trigger("click", el);
                       $(that).ycodaslider("right");
                    }
                }
            });
        }
	}
	function _arrows(){
		if(_options.arrows)
			new YCodaSlider.Arrows(that, _options);
	}

	function _navigator(){
		if(_options.navigator){
			new YCodaSlider.Navigator(that, _options);
		}
	}
	function _check_arrows(){
		if(_pc <= 1)
			_options.arrows = false;
	}
	function _set_current_panel(){
		if(_is_valid_current()){
			_current   = parseInt(location.hash.slice(1)) || 1;
		}

	}
	function _set_viewer_width(){
		var _viewer = $("div.yslider-viewer",that);
        _viewer.css("width" , _pw);
	}
	function _set_container_width(){
		var _container = $("div.yslider-container",that);
        _container.css("width" , _vw);
	}
	function _set_panel_width(){
		var _panels = $(that).find("div.yslider-panel");
        _pw = _options.width || _panels.width();
        _pc = _panels.size();//panel
        _vw = _pw * _pc;//viewer
        //#?_nw = _pw;//el.ycodaslider.pc * 2 ?

        _data("width", _pw);
        //??_data("viewer", _vw);
        //??_data("count", _pc)

	}
	function _set_options(){

		if(_options.width){
            _set_width(_options.width);
        }

        if(_options.height){
        	_set_height(_options.height);
        }

        if(_options.scroll){
        	_set_scroll();
        }

	}
	function _html(){
		//#?el.id = el.ycodaslider.options.id || el.id || 'yslider-' + YCodaSlider.Base.cnt;//id

        var _html = '<div class="yslider-wrap"><div class="yslider-viewer"><div class="yslider-container">';
        var _panels = $(".yslider-panelwrapper", that);

        $(that).empty();
        $(that)
        .append(_html);

        $('.yslider-container', that).append(_panels);
        _panels.wrap('<div class="yslider-panel">');

        //#?if(!_options.sidebars)
        //#?    $(".yslider-wrap", el).width($(".yslider-wrap", that).width() - 100);
	}

	function _set_scroll(){
		$('.yslider-viewer', that).css({"overflow-y":"auto"});
	}
	function _set_height(height){
		$('.yslider-viewer', that).css("height", height);
	}
	function _set_width(width){
		$(that).css("width", width + 100);
        $('.yslider-panel,.yslider-viewer', that).css("width", width);
	}
	function _data(key,val){
		if(val){
			$(that).data(key,val);
			return val;
		}else{
			return $(that).data(key);
		}
	}

};

YCodaSlider.Utils = {
	css : function(url){
		$('head').append('<link type="text/css" href="'+url+'" rel="stylesheet" />');
	}
};

YCodaSlider.Arrows = function(el, options){

	var that = el;

	_arrows();
	_debug();
	_bind();

	function _arrows(){
		var _viewer = $("div.yslider-viewer",that);
	    _viewer.before('<div class="yslider-navl"><a href="#">Left</a></div>');
	    _viewer.after('<div class="yslider-navr"><a href="#">Right</a></div>');
	}
    function _debug(){
    	if(options.debug){
    		$(".yslider-navl" , that).css("left","-50px");
    	}
    }
    function _bind(){

        $("div.yslider-navl a",that).click(function(){
        	$(that).ycodaslider("left");
            return false;
        });
        $("div.yslider-navr a",that).click(function(){
        	$(that).ycodaslider("right");
            return false;
        });

    }

};

YCodaSlider.Navigator = function(el, options){

	var that = el;

	_navigator();
	_bind();

	//PUBLIC EVENTS
	$(that).bind("go", _go);

	function _go(ev,nr){
		//alert("GO NAVIGATOR");
		$(".yslider-nav",that).find("a").not(nr).removeClass("current");
		$(".yslider-nav",that).find("a").eq(nr).addClass("current");
	}

	function _navigator(){

		var _viewer = $("div.yslider-viewer",that);
		_viewer.before('<div class="yslider-nav"><ul></ul></div>');

	    var _nav = $("div.yslider-nav ul",that);

	    $("div.yslider-panel",that)
	    .each(function(n) {
	        var _lp = $("div.yslider-panelwrapper",this).attr("title") || (n+1);
	        var _class = '';
	        var _prefix = '';
	        if(options.tracking_pre)
	        	_prefix = options.tracking_pre + '/';

	        if(options.tracking && $.fn.janalytics)
	        	_class = "tracking {label : '/ycodaslider/"+_prefix+_lp+"'}";

	        if(options.history){
                    if (options.numbers) {
                        $('<li><a class="'+_class+'" href="#' + (n + 1) + '">' + _lp + '</a></li>')
                        .appendTo(_nav);
                        // doppia invocazione. sia con il vecchio history che con il nuovo.
                        //.click(function(){
                        //   return false;//semp
                        //});
                    }
	        }else{
                    if (options.numbers) {
                        $('<li><a class="'+_class+'" href="#">' + _lp + '</a></li>')
                        .appendTo(_nav)
                        .click(function(){
                           return false;
                        });
                    }
	        }
	    });


	    if(options.width){
	    	_nav.parent().css("width" , options.width);
	    }else{
	        _nav.parent().css("width" , $(that).ycodaslider("width"));
	    }
	}

	function _bind(){

        // Tab nav
        $("div.yslider-nav a",that).each(function(z) {
            //console.log(this);
            $(this).bind("click", function() {
            	//console.log("invoco go");
            	$(that).ycodaslider("go", [z]);
            	//return false;
            });
        });


	}

};

YCodaSlider.Gallery = function(){
	return this.each(function(nr){
            var that = this;
            var _img = $('img', that).closest('div.slide', that);
            var _flash = $('object', that).closest('div.advertSetVert, div.advertSetHoriz', that);
            var _img_flash = _img.add(_flash);

           _img_flash.each(function(z){
                $(this).wrap('<div style="padding:0px" class="yslider-panelwrapper" rel="'+ (z + 1) +'">');
            });
    });
};

YCodaSlider.Lazy = function(options){

	var _options = $.extend({
	     selector   : 'img',
	     //type       : "img",
	     placeholder: "",
	     classcss	: "placeholder",
	     threshold  : 1,
	     effect     : "fadeIn",
	     effectspeed: "slow"
	}, options);

	return this.each(function(nr){
		var that = this;
		var _target = $(_options.selector, that);
		var _total = _target.size();
		var _current = _get_current();
		var _call = 0;


		_parse(false, _current);
		//PUBLIC EVENTS
		$(that).bind("after", _parse);

		function _parse(ev, current){
			/*
			 * il costruttore non aspetta ycodaslider. se devo risparmiare bytes lo devo fare subito.
			 * ycodaslider all'avvio invocherà l'evento after.
			 * il primo lo ignoro per evitare di fare lo stesso parsing due volte.
			 */
			_call++;
			if(_call != 2){//ignoro il primo evento.
				var _c = ev ? ($(that).ycodaslider("current") - 1) : current;
				//console.log(_c);
				_target.each(function(nr){
					if(!_is_near(nr, _c, _total, _options.threshold)){
						//console.log("nascondo" + nr);
						_disappear(this, ev);
					}else{
						_appear(false, nr);
					}
				});
			}
		}

		function _appear(ev, nr){
			var _img = _target.eq(nr);
			var _src = _img.attr("original");
			if(_src){
				_img
				.hide()
				.attr("src", _src)
				.attr("original", "")
				[_options.effect](_options.effectspeed)
				.removeClass(_options.classcss);
			}
		}

		function _disappear(el, ev){
			var _src = el.src;
			//console.log(_src);
			if(!ev){
				$(el)
				.attr("src", _options.placeholder)
				.attr("original", _src)
				.addClass(_options.classcss);
			}
		}

		function _get_current(){
			return location.hash && location.hash.slice(1) <= _total ? (location.hash.slice(1) - 1) : 0;//mmmh
		}

		function _is_near(nr, current, total, threshold){
			var _tmax = current + threshold;
	        var _tmin = current - threshold;
	        if(_tmin < 0) _tmin = 0;
	        if(_tmax > total)  _tmax = total;
	        var _left = !((current - threshold) >= 0);
	        var _right = (current + threshold) >= total;
	        var _flag = false;
	        if(threshold == 0){
	            return nr == current;
	        }else{
	            if(_left || _right)
	                _flag = _expr(nr, total, threshold, _left, _right);
	            return(
	                nr === current ||                //1 : current è uguale
	                (nr >= _tmin && nr <= _tmax) ||  //nr è compreso nella soglia?
	                _flag
	            );
	        }
		}

		function _expr(nr, total, threshold, left, right){
			if(left){
	            return (nr >= (total - threshold) && nr <= total);// se siamo a sinistra
	        }
	        if(right){
	            return (nr >= 0 && nr <= threshold);// se siamo a sinistra
	        }
		}
	});
};

YCodaSlider.Code = function(){
	return this.each(function(nr){

		var that = this;

		var _js = $("a",this);
	    var _j = $(this).parent();

		_js.each(function(nr){
		   var _href = $(this).attr("href");
		   var _that = this;
		   var _css = $(this).attr("class");
		   var _html = '<div class="yslider-panelwrapper" title="'+ $(_that).text() +'">';
		   $(_that).wrap(_html);
	       var _panel = $(_that).parent();
	       //console.log(panel);
	       _panel.empty();
	       $.get(_href, function(data){
		   	   _panel.html('<pre><code class="'+_css+'">'+(_html_encode(data))+'</code></pre>');
		   	   if($.fn.chili)
		   	   	$("code", _panel).chili();
		   });

		});

		function _html_encode(s) {
	        var str = new String(s);
	        str = str.replace(/&/g, "&amp;");
	        str = str.replace(/</g, "&lt;");
	        str = str.replace(/>/g, "&gt;");
	        str = str.replace(/"/g, "&quot;");
	        return str;
    	}

	});
};

YCodaSlider.Feeds = function(){
	return this.each(function(nr){
		if(!$.fn.gFeed){
			alert("Include jQuery gFeed plugin");
			return;
		}

		var that = this;
        var _feeds = $("a",this);
        _feeds.each(function(nr){
            var _that = this;
            var _href = $(_that).attr("href");
            var _html = '<div class="yslider-panelwrapper" title="'+ $(_that).text() +'">';
            $(_that).wrap(_html);
            var _panel = $(_that).parent();
            _panel.empty();

            $(_that).gFeed( { title : _href, target: _panel } );
        });
	});
};


$.fn.ycodaslider = YCodaSlider.Init;
$.fn.ycodagallery = YCodaSlider.Gallery;
$.fn.ycodalazy = YCodaSlider.Lazy;
$.fn.ycodacode = YCodaSlider.Code;
$.fn.ycodafeeds = YCodaSlider.Feeds;
$.fn.ycodacss = YCodaSlider.Utils.css;

//return YCodaSlider;

})(jQuery);
/* MultiContent.html.js (1161) */
jQuery(document).ready(function () {        
    
    /**
     * Collapses and expands the bodyText of a document
     */
    jQuery.fn.expander = function () {        
        var oTitleEl = jQuery('div.contentType > h2', this);
        
        // Set default state
        oTitleEl.addClass('collapsible collapsed');
        
        oTitleEl.click(function(){
            var oBodyEl = jQuery(this).parent().children('div.bodyText');
            if(jQuery(this).hasClass('collapsed')) {
                oBodyEl.show();
            } else {
                oBodyEl.hide();
            }
            jQuery(this).toggleClass('collapsed');
           
        });
    };
    
    
    // Apply expander to all multiContent blocks that carry that class
    jQuery('div.multiContent').each(function(){       
        if(jQuery(this).hasClass('expander')){
            jQuery(this).expander();
        }       
    });        
    
    // Fix hovers for multicontent listings
    jQuery('.multiContent .multiList li').hover(function() {        
        jQuery('.thumbListRightSection', $(this)).addClass('hovered');
        jQuery('.summarySection', $(this)).addClass('hovered');
    }, function() {
        jQuery('.thumbListRightSection', $(this)).removeClass('hovered');
        jQuery('.summarySection', $(this)).removeClass('hovered');        
    });
    
    jQuery('.forceThumbs .singleItemWrapper').hover(function() {
        jQuery('.thumbListRightSection', $(this)).addClass('hovered');        
    }, function() {
        jQuery('.thumbListRightSection', $(this)).removeClass('hovered');        
    }); 
    
    // Control language menu show/hide
    
    jQuery('.multiContentLanguageMenu .control').click(function (event) {       
        event.preventDefault();
        
        var menu = jQuery('.list', jQuery(this).parent());
        var container = menu.parent();
        var parentBlock = container.parent();
        
        var isInitialised = function () {
            return container.css('position') == 'relative';
        };
        
        // We need to prepare the menu options menu (and containing elements) for slideUp/Down sanity
        // jQuery.slideDown() goes /too far/ in some absolutely-positioned cases, we need to remove
        // absolute positioning and mock this with floating and negative margins
        if (isInitialised() == false) {
            container.css({
                'position':'relative',
                'width':container.css('width'),
                'float':'right',
                'margin-top':'-'+parentBlock.css('padding-top'),
                'margin-right':'-'+parentBlock.css('padding-right')
            });

            menu.css({
                'position': 'absolute',
                'background-color':container.css('background-color'),
                'margin-left':'-'+container.css('padding-left'),
                'padding':container.css('padding-left')

            }); 

            isInitialised = true;
        }
        
        var visibleState = {
            'visibility': 'visible',
            'height':'auto'            
        };
        
        var isMenuInHiddenState = function () {           
            if (menu.css('display') == 'none') {
                return true;
            }
            
            var hiddenState = {
                'visibility': 'hidden',
                'height':'0px'
            };           
            
            for (var key in hiddenState) {
                if (hiddenState.hasOwnProperty(key)) {
                    if (menu.css(key) != hiddenState[key]) {                        
                        return false;
                    }
                }
            }
            
            return true;     
        };
        
        var showMenu = function () {
            menu.css('display', 'none');
            menu.css(visibleState);           
            menu.slideDown();
        };
        
        var hideMenu = function () {
            menu.slideUp();
        };
        
        if (isMenuInHiddenState()) {
            showMenu();
        } else {
            hideMenu();
        }

    });
    
});
/* Visit.html.js (1162) */
jQuery(document).ready(function() {      
    //jQuery('.cellOne, #mainContent').equalHeightColumns();  
});
/* Event.html.js (1163) */
jQuery(document).ready(function(){                        
    jQuery('.event .slider').each(function () {
        var currentSlider = jQuery(this);

        if (jQuery('.slide', currentSlider).length > 1) {            
            var options = {};
        
            if (currentSlider.is('.whatsOnShow')) {
                options.numbers = false;
            }            
            
            currentSlider.ycodagallery().ycodaslider(options);                            
        }
    });
});
/* LandingPage.html.js (1165) */
;(function($){
    
var openBackgroundColour, closedBackgroundColour;

var methods = {
    init: function(options) {
        // Some browsers don't support alpha backgrounds, so handle that here
        if($.support.rgba) {
            openBackgroundColour = 'rgba(255,255,255,0.9)';
            closedBackgroundColour = 'rgba(255,255,255,0.5)';
        }
        else {
            openBackgroundColour = 'rgb(255,255,255)';
            closedBackgroundColour = 'rgb(192,192,192)';
        }
        methods.items(this);

        this.each(function() {
            var $this = $(this);

            $('div.rule, h2', this).bind('click', {item: $this}, methods.click);
        });
    },
    open: function() {
        //Fade in rule then slide down content
        $('div.rule', this).animate({
            backgroundColor: openBackgroundColour
        }, 'fast', 'linear', function() {
            $(this).siblings('.bodyText').slideDown('fast');            
        });
    },
    close: function() {
        //Slide content up then fade out rule
        $('.bodyText', this).slideUp('fast', function() {
            $(this).siblings('.rule').animate({
                backgroundColor: closedBackgroundColour
            }, 'fast', 'linear');
        });
    },
    items: function(items) {
        if(items) {
            return $('html').data('accordion', {
                items: items
            });
        }
        return $('html').data('accordion').items;
    },

    click: function(event) {
        $clickedItem = event.data.item;     
        
        // If the item is open then close it
        if ($('.bodyText', $clickedItem).is(":visible")) {
            $clickedItem.accordion('close');
        } else {        
            // Close the other items if they're not already
            $clickedItem.accordion('open');
            methods.items().not($clickedItem).each(function() {
                $(this).accordion('close');
            });
        }
    }
};

$.fn.accordion = function(method) {
    // Method calling logic
    if ( methods[method] ) {
        return methods[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
    } else if ( typeof method === 'object' || ! method ) {
        return methods.init.apply( this, arguments );
    } else {
        $.error( 'Method ' +  method + ' does not exist on jQuery.accordion' );
    }    
};

})(jQuery);

/*
* jQuery Color Animations
* Copyright 2007 John Resig
* Released under the MIT and GPL licenses.
*
* RGBA support by Mehdi Kabab <http://pioupioum.fr>
*/

(function(jQuery){
    jQuery.extend(jQuery.support, {
        "rgba": supportsRGBA()
    });

    // We override the animation for all of these color styles
    jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
        jQuery.fx.step[attr] = function(fx){
            var tuples = [];
            if ( !fx.colorInit ) {
                fx.start = getColor( fx.elem, attr );
                fx.end = getRGB( fx.end );
                fx.alphavalue = {
                    start: 4 === fx.start.length,
                    end:   4 === fx.end.length
                };
                if ( !fx.alphavalue.start ) {
                    fx.start.push( 1 );
                }
                if ( !fx.alphavalue.end ) {
                    fx.end.push( 1 );
                }
                if ( jQuery.support.rgba &&
                     (!fx.alphavalue.start && fx.alphavalue.end) || // RGB => RGBA
                     (fx.alphavalue.start && fx.alphavalue.end)  || // RGBA => RGBA
                     (fx.alphavalue.start && !fx.alphavalue.end)    // RGBA => RGB
                ) {
                    fx.colorModel = 'rgba';
                } else {
                    fx.colorModel = 'rgb';
                }
                fx.colorInit = true;
            }

            tuples.push( Math.max(Math.min( parseInt( (fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0) ); // R
            tuples.push( Math.max(Math.min( parseInt( (fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0) ); // G
            tuples.push( Math.max(Math.min( parseInt( (fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0) ); // B

            if ( fx.colorModel == 'rgba' ) {
                // Alpha
                tuples.push( Math.max(Math.min( parseFloat((fx.pos * (fx.end[3] - fx.start[3])) + fx.start[3]), 1), 0).toFixed(2) );
            }

            fx.elem.style[attr] = fx.colorModel + "(" + tuples.join(",") + ")";
        };
    });

    // Color Conversion functions from highlightFade
    // By Blair Mitchelmore
    // http://jquery.offput.ca/highlightFade/

    // Parse strings looking for color tuples [255,255,255[,1]]
    function getRGB(color) {
        var result, ret,
            ralpha = '(?:,\\s*((?:1|0)(?:\\.0+)?|(?:0?\\.[0-9]+))\\s*)?\\)',
            rrgbdecimal = new RegExp( 'rgb(a)?\\(\\s*([0-9]{1,3})\\s*,\\s*([0-9]{1,3})\\s*,\\s*([0-9]{1,3})\\s*' + ralpha ),
            rrgbpercent = new RegExp( 'rgb(a)?\\(\\s*([0-9]+(?:\\.[0-9]+)?)\\%\\s*,\\s*([0-9]+(?:\\.[0-9]+)?)\\%\\s*,\\s*([0-9]+(?:\\.[0-9]+)?)\\%\\s*' + ralpha );

        // Check if we're already dealing with an array of colors
        if ( color && color.constructor == Array && color.length >= 3 && color.length <= 4 ) {
            return color;
        }

        // Look for #a0b1c2
        if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color)) {
            return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
        }

        // Look for #fff
        if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color)) {
            return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
        }

        // Look for rgb[a](num,num,num[,num])
        if (result = rrgbdecimal.exec(color)) {
            ret = [parseInt(result[2]), parseInt(result[3]), parseInt(result[4])];
            // is rgba?
            if (result[1] && result[5]) {
                ret.push(parseFloat(result[5]));
            }

            return ret;
        }

        // Look for rgb[a](num%,num%,num%[,num])
        if (result = rrgbpercent.exec(color)) {
            ret = [parseFloat(result[2]) * 2.55, parseFloat(result[3]) * 2.55, parseFloat(result[4]) * 2.55];
            // is rgba?
            if (result[1] && result[5]) {
                ret.push(parseFloat(result[5]));
            }

            return ret;
        }

        // Otherwise, we're most likely dealing with a named color
        return colors[jQuery.trim(color).toLowerCase()];
    }

    function getColor(elem, attr) {
        var color;

        do {
            color = jQuery.curCSS(elem, attr);

            // Keep going until we find an element that has color, or we hit the body
            if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
                break;

            attr = "backgroundColor";
        } while ( elem = elem.parentNode );

        return getRGB(color);
    }

    function supportsRGBA() {
        var $script = jQuery('script:first'),
            color = $script.css('color'),
            result = false;
        if (/^rgba/.test(color)) {
                result = true;
        } else {
            try {
                result = ( color != $script.css('color', 'rgba(0, 0, 0, 0.5)').css('color') );
                $script.css('color', color);
            } catch (e) {}
        }

        return result;
    }

    // Some named colors to work with
    // From Interface by Stefan Petre
    // http://interface.eyecon.ro/

    var colors = {
        aqua:[0,255,255],
        azure:[240,255,255],
        beige:[245,245,220],
        black:[0,0,0],
        blue:[0,0,255],
        brown:[165,42,42],
        cyan:[0,255,255],
        darkblue:[0,0,139],
        darkcyan:[0,139,139],
        darkgrey:[169,169,169],
        darkgreen:[0,100,0],
        darkkhaki:[189,183,107],
        darkmagenta:[139,0,139],
        darkolivegreen:[85,107,47],
        darkorange:[255,140,0],
        darkorchid:[153,50,204],
        darkred:[139,0,0],
        darksalmon:[233,150,122],
        darkviolet:[148,0,211],
        fuchsia:[255,0,255],
        gold:[255,215,0],
        green:[0,128,0],
        indigo:[75,0,130],
        khaki:[240,230,140],
        lightblue:[173,216,230],
        lightcyan:[224,255,255],
        lightgreen:[144,238,144],
        lightgrey:[211,211,211],
        lightpink:[255,182,193],
        lightyellow:[255,255,224],
        lime:[0,255,0],
        magenta:[255,0,255],
        maroon:[128,0,0],
        navy:[0,0,128],
        olive:[128,128,0],
        orange:[255,165,0],
        pink:[255,192,203],
        purple:[128,0,128],
        violet:[128,0,128],
        red:[255,0,0],
        silver:[192,192,192],
        white:[255,255,255],
        yellow:[255,255,0],
        transparent: ( jQuery.support.rgba ) ? [0,0,0,0] : [255,255,255]
    };

})(jQuery);


/**
 * jQuery :data selector
 * http://stackoverflow.com/questions/2891452/jquery-data-selector
 */
(function(){
    var matcher = /\s*(?:((?:(?:\\\.|[^.,])+\.?)+)\s*([!~><=]=|[><])\s*("|')?((?:\\\3|.)*?)\3|(.+?))\s*(?:,|$)/g;

    function resolve(element, data) {
        data = data.match(/(?:\\\.|[^.])+(?=\.|$)/g);
        var cur = jQuery.data(element)[data.shift()];

        while (cur && data[0]) {
            cur = cur[data.shift()];
        }
        return cur || undefined;
    }

    jQuery.expr[':'].data = function(el, i, match) {
        matcher.lastIndex = 0;

        var expr = match[3],
            m,
            check, val,
            allMatch = null,
            foundMatch = false;

        while (m = matcher.exec(expr)) {
            check = m[4];
            val = resolve(el, m[1] || m[5]);
            switch (m[2]) {
                case '==': foundMatch = val == check; break;
                case '!=': foundMatch = val != check; break;
                case '<=': foundMatch = val <= check; break;
                case '>=': foundMatch = val >= check; break;
                case '~=': foundMatch = RegExp(check).test(val); break;
                case '>': foundMatch = val > check; break;
                case '<': foundMatch = val < check; break;
                default: if (m[5]) foundMatch = !!val;
            }
            allMatch = allMatch === null ? foundMatch : allMatch && foundMatch;
        }
        return allMatch;
    };
}());