/*  Prototype JavaScript framework, version 1.6.0.3
 *  (c) 2005-2008 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: '1.6.0.3',

  Browser: {
    IE:     !!(window.attachEvent &&
      navigator.userAgent.indexOf('Opera') === -1),
    Opera:  navigator.userAgent.indexOf('Opera') > -1,
    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,
    SelectorsAPI: !!document.querySelector,
    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;


/* 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 = (function(m) {
          return function() { return ancestor[m].apply(this, arguments) };
        })(property).wrap(method);

        value.valueOf = method.valueOf.bind(method);
        value.toString = method.toString.bind(method);
      }
      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.isUndefined(object)) return 'undefined';
      if (object === null) return 'null';
      return object.inspect ? object.inspect() : String(object);
    } 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 (!Object.isUndefined(value))
        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 != null && typeof object == "object" &&
      'splice' in object && 'join' in object;
  },

  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]
      .replace(/\s+/g, '').split(',');
    return names.length == 1 && !names[0] ? [] : names;
  },

  bind: function() {
    if (arguments.length < 2 && Object.isUndefined(arguments[0])) 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);
  },

  defer: function() {
    var args = [0.01].concat($A(arguments));
    return this.delay.apply(this, args);
  },

  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)));
    };
  }
});

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 = Object.isUndefined(count) ? 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 = Object.isUndefined(truncation) ? '...' : 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;
    if (str.blank()) return false;
    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.stripTags().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('')
});

String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.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);
    });
  }
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;

var $break = { };

var Enumerable = {
  each: function(iterator, context) {
    var index = 0;
    try {
      this._each(function(value) {
        iterator.call(context, value, index++);
      });
    } catch (e) {
      if (e != $break) throw e;
    }
    return this;
  },

  eachSlice: function(number, iterator, context) {
    var index = -number, slices = [], array = this.toArray();
    if (number < 1) return array;
    while ((index += number) < array.length)
      slices.push(array.slice(index, index+number));
    return slices.collect(iterator, context);
  },

  all: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = true;
    this.each(function(value, index) {
      result = result && !!iterator.call(context, value, index);
      if (!result) throw $break;
    });
    return result;
  },

  any: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result = false;
    this.each(function(value, index) {
      if (result = !!iterator.call(context, value, index))
        throw $break;
    });
    return result;
  },

  collect: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];
    this.each(function(value, index) {
      results.push(iterator.call(context, value, index));
    });
    return results;
  },

  detect: function(iterator, context) {
    var result;
    this.each(function(value, index) {
      if (iterator.call(context, value, index)) {
        result = value;
        throw $break;
      }
    });
    return result;
  },

  findAll: function(iterator, context) {
    var results = [];
    this.each(function(value, index) {
      if (iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  grep: function(filter, iterator, context) {
    iterator = iterator || Prototype.K;
    var results = [];

    if (Object.isString(filter))
      filter = new RegExp(filter);

    this.each(function(value, index) {
      if (filter.match(value))
        results.push(iterator.call(context, 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 = Object.isUndefined(fillWith) ? null : fillWith;
    return this.eachSlice(number, function(slice) {
      while(slice.length < number) slice.push(fillWith);
      return slice;
    });
  },

  inject: function(memo, iterator, context) {
    this.each(function(value, index) {
      memo = iterator.call(context, 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 || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value >= result)
        result = value;
    });
    return result;
  },

  min: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var result;
    this.each(function(value, index) {
      value = iterator.call(context, value, index);
      if (result == null || value < result)
        result = value;
    });
    return result;
  },

  partition: function(iterator, context) {
    iterator = iterator || Prototype.K;
    var trues = [], falses = [];
    this.each(function(value, index) {
      (iterator.call(context, 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) {
    var results = [];
    this.each(function(value, index) {
      if (!iterator.call(context, value, index))
        results.push(value);
    });
    return results;
  },

  sortBy: function(iterator, context) {
    return this.map(function(value, index) {
      return {
        value: value,
        criteria: iterator.call(context, 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 || 0, results = new Array(length);
  while (length--) results[length] = iterable[length];
  return results;
}

if (Prototype.Browser.WebKit) {
  $A = function(iterable) {
    if (!iterable) return [];
    // In Safari, only use the `toArray` method if it's not a NodeList.
    // A NodeList is a function, has an function `item` property, and a numeric
    // `length` property. Adapted from Google Doctype.
    if (!(typeof iterable === 'function' && typeof iterable.length ===
        'number' && typeof iterable.item === 'function') && iterable.toArray)
      return iterable.toArray();
    var length = iterable.length || 0, 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 (!Object.isUndefined(value)) 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, context) {
    $R(0, this, true).each(iterator, context);
    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() {

  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: function(iterator) {
      for (var key in this._object) {
        var value = this._object[key], pair = [key, value];
        pair.key = key;
        pair.value = value;
        iterator(pair);
      }
    },

    set: function(key, value) {
      return this._object[key] = value;
    },

    get: function(key) {
      // simulating poorly supported hasOwnProperty
      if (this._object[key] !== Object.prototype[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.inject([], function(results, pair) {
        var key = encodeURIComponent(pair.key), values = pair.value;

        if (values && typeof values == 'object') {
          if (Object.isArray(values))
            return results.concat(values.map(toQueryPair.curry(key)));
        } else results.push(toQueryPair(key, values));
        return results;
      }).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();
    else if (Object.isHash(this.options.parameters))
      this.options.parameters = this.options.parameters.toObject();
  }
});

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 && this.isSameOrigin() && 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;
    }
  },

  isSameOrigin: function() {
    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
      protocol: location.protocol,
      domain: document.domain,
      port: location.port ? ':' + location.port : ''
    }));
  },

  getHeader: function(name) {
    try {
      return this.transport.getResponseHeader(name) || null;
    } 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  = Object.isUndefined(xml) ? 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 ||
        !this.request.isSameOrigin());
    } 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')) ||
        this.responseText.blank())
          return null;
    try {
      return this.responseText.evalJSON(options.sanitizeJSON ||
        !this.request.isSameOrigin());
    } 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 = Object.clone(options);
    var onComplete = options.onComplete;
    options.onComplete = (function(response, json) {
      this.updateContent(response.responseText);
      if (Object.isFunction(onComplete)) onComplete(response, json);
    }).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);
    }
  }
});

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 || { });
  if (element) this.Element.prototype = element.prototype;
}).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 = $(element);
    element.style.display = 'none';
    return element;
  },

  show: function(element) {
    element = $(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, insert, tagName, childNodes;

    for (var position in insertions) {
      content  = insertions[position];
      position = position.toLowerCase();
      insert = Element._insertionTranslations[position];

      if (content && content.toElement) content = content.toElement();
      if (Object.isElement(content)) {
        insert(element, content);
        continue;
      }

      content = Object.toHTML(content);

      tagName = ((position == 'before' || position == 'after')
        ? element.parentNode : element).tagName.toUpperCase();

      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());

      if (position == 'top' || position == 'after') childNodes.reverse();
      childNodes.each(insert.curry(element));

      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 $(element).select("*");
  },

  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 Object.isNumber(expression) ? ancestors[expression] :
      Selector.findElement(ancestors, expression, index);
  },

  down: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return element.firstDescendant();
    return Object.isNumber(expression) ? element.descendants()[expression] :
      Element.select(element, expression)[index || 0];
  },

  previous: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
    var previousSiblings = element.previousSiblings();
    return Object.isNumber(expression) ? previousSiblings[expression] :
      Selector.findElement(previousSiblings, expression, index);
  },

  next: function(element, expression, index) {
    element = $(element);
    if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
    var nextSiblings = element.nextSiblings();
    return Object.isNumber(expression) ? nextSiblings[expression] :
      Selector.findElement(nextSiblings, expression, index);
  },

  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] = Object.isUndefined(value) ? true : value;

    for (var attr in attributes) {
      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 (ancestor.contains)
      return ancestor.contains(element) && ancestor !== element;

    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 || value == 'auto') {
      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') ?
          (Object.isUndefined(elementStyle.styleFloat) ? '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 (Prototype.Browser.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.toUpperCase() == 'BODY') break;
        var p = Element.getStyle(element, 'position');
        if (p !== 'static') break;
      }
    } while (element);
    return Element._returnOffset(valueL, valueT);
  },

  absolutize: function(element) {
    element = $(element);
    if (element.getStyle('position') == 'absolute') return element;
    // 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 element;
    // 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);
  },
	
	// WALLIS FIX
	getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);
	
	if(element.tagName.toUpperCase()=='HTML') //for IE6,7
	  return $(document.body);                //

    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 && (element.tagName.toUpperCase() == '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 (Prototype.Browser.Opera) {
  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
    function(proceed, element, style) {
      switch (style) {
        case 'left': case 'top': case 'right': case 'bottom':
          if (proceed(element, 'position') === 'static') return null;
        case 'height': case 'width':
          // returns '0px' for hidden elements; we want it to return null
          if (!Element.visible(element)) return null;

          // returns the border-box dimensions rather than the content-box
          // dimensions, so we subtract padding and borders from the value
          var dim = parseInt(proceed(element, style), 10);

          if (dim !== element['offset' + style.capitalize()])
            return dim + 'px';

          var properties;
          if (style === 'height') {
            properties = ['border-top-width', 'padding-top',
             'padding-bottom', 'border-bottom-width'];
          }
          else {
            properties = ['border-left-width', 'padding-left',
             'padding-right', 'border-right-width'];
          }
          return properties.inject(dim, function(memo, property) {
            var val = proceed(element, property);
            return val === null ? memo : memo - parseInt(val, 10);
          }) + 'px';
        default: return proceed(element, style);
      }
    }
  );

  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
    function(proceed, element, attribute) {
      if (attribute === 'title') return element.title;
      return proceed(element, attribute);
    }
  );
}

else if (Prototype.Browser.IE) {
  // IE doesn't report offsets correctly for static elements, so we change them
  // to "relative" to get the values, then change them back.
  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
    function(proceed, element) {
      element = $(element);
      // IE throws an error if element is not in document
      try { element.offsetParent }
      catch(e) { return $(document.body) }
      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;
    }
  );

  $w('positionedOffset viewportOffset').each(function(method) {
    Element.Methods[method] = Element.Methods[method].wrap(
      function(proceed, element) {
        element = $(element);
        try { element.offsetParent }
        catch(e) { return Element._returnOffset(0,0) }
        var position = element.getStyle('position');
        if (position !== 'static') return proceed(element);
        // Trigger hasLayout on the offset parent so that IE6 reports
        // accurate offsetTop and offsetLeft values for position: fixed.
        var offsetParent = element.getOffsetParent();
        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
          offsetParent.setStyle({ zoom: 1 });
        element.setStyle({ position: 'relative' });
        var value = proceed(element);
        element.setStyle({ position: position });
        return value;
      }
    );
  });

  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
    function(proceed, element) {
      try { element.offsetParent }
      catch(e) { return Element._returnOffset(0,0) }
      return proceed(element);
    }
  );

  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) {
          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.extend({
      cellpadding: 'cellPadding',
      cellspacing: 'cellSpacing'
    }, 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 frameBorder').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.toUpperCase() == '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 Element#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 ('outerHTML' in document.createElement('div')) {
  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];
  if (t) {
    div.innerHTML = t[0] + html + t[1];
    t[2].times(function() { div = div.firstChild });
  } else div.innerHTML = html;
  return $A(div.childNodes);
};

Element._insertionTranslations = {
  before: function(element, node) {
    element.parentNode.insertBefore(node, element);
  },
  top: function(element, node) {
    element.insertBefore(node, element.firstChild);
  },
  bottom: function(element, node) {
    element.appendChild(node);
  },
  after: function(element, node) {
    element.parentNode.insertBefore(node, element.nextSibling);
  },
  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() {
  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.toUpperCase(), 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 = { }, B = Prototype.Browser;
    $w('width height').each(function(d) {
      var D = d.capitalize();
      if (B.WebKit && !document.evaluate) {
        // Safari <3.0 needs self.innerWidth/Height
        dimensions[d] = self['inner' + D];
      } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
        // Opera <9.5 needs document.body.clientWidth/Height
        dimensions[d] = document.body['client' + D]
      } else {
        dimensions[d] = document.documentElement['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'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();

    if (this.shouldUseSelectorsAPI()) {
      this.mode = 'selectorsAPI';
    } else if (this.shouldUseXPath()) {
      this.mode = 'xpath';
      this.compileXPathMatcher();
    } else {
      this.mode = "normal";
      this.compileMatcher();
    }

  },

  shouldUseXPath: function() {
    if (!Prototype.BrowserFeatures.XPath) return false;

    var e = this.expression;

    // Safari 3 chokes on :*-of-type and :empty
    if (Prototype.Browser.WebKit &&
     (e.include("-of-type") || e.include(":empty")))
      return false;

    // XPath can't do namespaced attributes, nor can it read
    // the "checked" property from DOM nodes
    if ((/(\[[\w-]*?:|:checked)/).test(e))
      return false;

    return true;
  },

  shouldUseSelectorsAPI: function() {
    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;

    if (!Selector._div) Selector._div = new Element('div');

    // Make sure the browser treats the selector as valid. Test on an
    // isolated element to minimize cost of this check.
    try {
      Selector._div.querySelector(this.expression);
    } catch(e) {
      return false;
    }

    return true;
  },

  compileMatcher: function() {
    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;
    var e = this.expression, results;

    switch (this.mode) {
      case 'selectorsAPI':
        // querySelectorAll queries document-wide, then filters to descendants
        // of the context element. That's not what we want.
        // Add an explicit context to the selector if necessary.
        if (root !== document) {
          var oldId = root.id, id = $(root).identify();
          e = "#" + id + " " + e;
        }

        results = $A(root.querySelectorAll(e)).map(Element.extend);
        root.id = oldId;

        return results;
      case 'xpath':
        return document._getElementsByXPath(this.xpath, root);
      default:
       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: function(m) {
      m[1] = m[1].toLowerCase();
      return new Template("[@#{1}]").evaluate(m);
    },
    attr: function(m) {
      m[1] = m[1].toLowerCase();
      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}')]",
      '~=': "[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)]",
      'checked':     "[@checked]",
      'disabled':    "[(@disabled) and (@type!='hidden')]",
      'enabled':     "[not(@disabled) and (@type!='hidden')]",
      'not': function(m) {
        var e = m[6], p = Selector.patterns,
            x = Selector.xpath, le, 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); c = false;',
    attr: function(m) {
      m[3] = (m[5] || m[6]);
      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); 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*~\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: /^\[((?:[\w]+:)?[\w]+)\]/,
    attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
  },

  // 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 nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
    }
  },

  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) {
      var _true = Prototype.emptyFunction;
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = _true;
      return nodes;
    },

    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node._countedByPrototype = 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._countedByPrototype = Prototype.emptyFunction;
      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._countedByPrototype)) node.nodeIndex = j++;
        }
      } else {
        for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) 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])._countedByPrototype) {
          n._countedByPrototype = Prototype.emptyFunction;
          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, 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) {
      var uTagName = 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() === uTagName) 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, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      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, combinator) {
      if (!nodes) nodes = root.getElementsByTagName("*");
      if (nodes && combinator) nodes = this[combinator](nodes);
      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._countedByPrototype) {
          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) 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._countedByPrototype) 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 && (!node.type || node.type !== 'hidden'))
          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 == v || nv && nv.startsWith(v); },
    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
    '$=': function(nv, v) { return nv.endsWith(v); },
    '*=': function(nv, v) { return nv.include(v); },
    '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
     '-').include('-' + (v || "").toUpperCase() + '-'); }
  },

  split: function(expression) {
    var expressions = [];
    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
      expressions.push(m[1].strip());
    });
    return expressions;
  },

  matchElements: function(elements, expression) {
    var matches = $$(expression), h = Selector.handlers;
    h.mark(matches);
    for (var i = 0, results = [], element; element = elements[i]; i++)
      if (element._countedByPrototype) 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) {
    expressions = Selector.split(expressions.join(','));
    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;
  }
});

if (Prototype.Browser.IE) {
  Object.extend(Selector.handlers, {
    // IE returns comment nodes on getElementsByTagName("*").
    // Filter them out.
    concat: function(a, b) {
      for (var i = 0, node; node = b[i]; i++)
        if (node.tagName !== "!") a.push(node);
      return a;
    },

    // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
    unmark: function(nodes) {
      for (var i = 0, node; node = nodes[i]; i++)
        node.removeAttribute('_countedByPrototype');
      return nodes;
    }
  });
}

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 (Object.isUndefined(options.hash)) 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 != 'file' && (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.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 (Object.isUndefined(value)) return element.checked ? element.value : null;
    else element.checked = !!value;
  },

  textarea: function(element, value) {
    if (Object.isUndefined(value)) return element.value;
    else element.value = value;
  },

  select: function(element, value) {
    if (Object.isUndefined(value))
      return this[element.type == 'select-one' ?
        'selectOne' : 'selectMany'](element);
    else {
      var opt, currentValue, single = !Object.isArray(value);
      for (var i = 0, length = element.length; i < length; i++) {
        opt = element.options[i];
        currentValue = this.optionValue(opt);
        if (single) {
          if (currentValue == value) {
            opt.selected = true;
            return;
          }
        }
        else opt.selected = value.include(currentValue);
      }
    }
  },

  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) {
      event = Event.extend(event);

      var node          = event.target,
          type          = event.type,
          currentTarget = event.currentTarget;

      if (currentTarget && currentTarget.tagName) {
        // Firefox screws up the "click" event when moving between radio buttons
        // via arrow keys. It also screws up the "load" and "error" events on images,
        // reporting the document as the target instead of the original image.
        if (type === 'load' || type === 'error' ||
          (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
            && currentTarget.type === 'radio'))
              node = currentTarget;
      }
      if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
      return Element.extend(node);
    },

    findElement: function(event, expression) {
      var element = Event.element(event);
      if (!expression) return element;
      var elements = [element].concat(element.ancestors());
      return Selector.findElement(elements, expression, 0);
    },

    pointer: function(event) {
      var docElement = document.documentElement,
      body = document.body || { scrollLeft: 0, scrollTop: 0 };
      return {
        x: event.pageX || (event.clientX +
          (docElement.scrollLeft || body.scrollLeft) -
          (docElement.clientLeft || 0)),
        y: event.pageY || (event.clientY +
          (docElement.scrollTop || body.scrollTop) -
          (docElement.clientTop || 0))
      };
    },

    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._prototypeEventID) return element._prototypeEventID[0];
    arguments.callee.id = arguments.callee.id || 1;
    return element._prototypeEventID = [++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;
  }


  // Internet Explorer needs to remove event handlers on page unload
  // in order to avoid memory leaks.
  if (window.attachEvent) {
    window.attachEvent("onunload", destroyCache);
  }

  // Safari has a dummy event handler on page unload so that it won't
  // use its bfcache. Safari <= 3.1 has an issue with restoring the "document"
  // object when page is returned to via the back button using its bfcache.
  if (Prototype.Browser.WebKit) {
    window.addEventListener('unload', Prototype.emptyFunction, false);
  }

  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;

      var event;
      if (document.createEvent) {
        event = document.createEvent("HTMLEvents");
        event.initEvent("dataavailable", true, true);
      } else {
        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.extend(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(),
  loaded:        false
});

(function() {
  /* Support for the DOMContentLoaded event is based on work by Dan Webb,
     Matthias Miller, Dean Edwards and John Resig. */

  var timer;

  function fireContentLoadedEvent() {
    if (document.loaded) return;
    if (timer) window.clearInterval(timer);
    document.fire("dom:loaded");
    document.loaded = 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();

// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// 
// 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.
//
// VERSION 1.3

var Window = Class.create();

Window.keepMultiModalWindow = false;
Window.hasEffectLib = (typeof Effect != 'undefined');
Window.resizeEffectDuration = 0.4;

Window.prototype = {
  // Constructor
  // Available parameters : className, blurClassName, title, minWidth, minHeight, maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, zIndex, opacity, recenterAuto, wiredDrag
  //                        hideEffect, showEffect, showEffectOptions, hideEffectOptions, effectOptions, url, draggable, closable, minimizable, maximizable, parent, onload
  //                        add all callbacks (if you do not use an observer)
  //                        onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  
  initialize: function() {
    var id;
    var optionIndex = 0;
    // For backward compatibility like win= new Window("id", {...}) instead of win = new Window({id: "id", ...})
    if (arguments.length > 0) {
      if (typeof arguments[0] == "string" ) {
        id = arguments[0];
        optionIndex = 1;
      }
      else
        id = arguments[0] ? arguments[0].id : null;
    }
    
    // Generate unique ID if not specified
    if (!id)
      id = "window_" + new Date().getTime();
      
    if ($(id))
      alert("Window " + id + " is already registered in the DOM! Make sure you use setDestroyOnClose() or destroyOnClose: true in the constructor");

    this.options = Object.extend({
      className:         "dialog",
      blurClassName:     null,
      minWidth:          100, 
      minHeight:         20,
      resizable:         true,
      closable:          true,
      minimizable:       true,
      maximizable:       true,
      draggable:         true,
      userData:          null,
      showEffect:        (Window.hasEffectLib ? Effect.Appear : Element.show),
      hideEffect:        (Window.hasEffectLib ? Effect.Fade : Element.hide),
      showEffectOptions: {},
      hideEffectOptions: {},
      effectOptions:     null,
      parent:            document.body,
      title:             "&nbsp;",
      url:               null,
      onload:            Prototype.emptyFunction,
      width:             200,
      height:            300,
      opacity:           1,
      recenterAuto:      true,
      wiredDrag:         false,
      closeCallback:     null,
      destroyOnClose:    false,
      gridX:             1, 
      gridY:             1      
    }, arguments[optionIndex] || {});
    if (this.options.blurClassName)
      this.options.focusClassName = this.options.className;
      
    if (typeof this.options.top == "undefined" &&  typeof this.options.bottom ==  "undefined") 
      this.options.top = this._round(Math.random()*500, this.options.gridY);
    if (typeof this.options.left == "undefined" &&  typeof this.options.right ==  "undefined") 
      this.options.left = this._round(Math.random()*500, this.options.gridX);

    if (this.options.effectOptions) {
      Object.extend(this.options.hideEffectOptions, this.options.effectOptions);
      Object.extend(this.options.showEffectOptions, this.options.effectOptions);
      if (this.options.showEffect == Element.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    }
    if (Window.hasEffectLib) {
      if (this.options.showEffect == Effect.Appear)
        this.options.showEffectOptions.to = this.options.opacity;
    
      if (this.options.hideEffect == Effect.Fade)
        this.options.hideEffectOptions.from = this.options.opacity;
    }
    if (this.options.hideEffect == Element.hide)
      this.options.hideEffect = function(){ Element.hide(this.element); if (this.options.destroyOnClose) this.destroy(); }.bind(this)
    
    if (this.options.parent != document.body)  
      this.options.parent = $(this.options.parent);
      
    this.element = this._createWindow(id);       
    this.element.win = this;
    
    // Bind event listener
    this.eventMouseDown = this._initDrag.bindAsEventListener(this);
    this.eventMouseUp   = this._endDrag.bindAsEventListener(this);
    this.eventMouseMove = this._updateDrag.bindAsEventListener(this);
    this.eventOnLoad    = this._getWindowBorderSize.bindAsEventListener(this);
    this.eventMouseDownContent = this.toFront.bindAsEventListener(this);
    this.eventResize = this._recenter.bindAsEventListener(this);
 
    this.topbar = $(this.element.id + "_top");
    this.bottombar = $(this.element.id + "_bottom");
    this.content = $(this.element.id + "_content");
    
    Event.observe(this.topbar, "mousedown", this.eventMouseDown);
    Event.observe(this.bottombar, "mousedown", this.eventMouseDown);
    Event.observe(this.content, "mousedown", this.eventMouseDownContent);
    Event.observe(window, "load", this.eventOnLoad);
    Event.observe(window, "resize", this.eventResize);
    Event.observe(window, "scroll", this.eventResize);
    Event.observe(this.options.parent, "scroll", this.eventResize);
    
    if (this.options.draggable)  {
      var that = this;
      [this.topbar, this.topbar.up().previous(), this.topbar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("top_draggable");
      });
      [this.bottombar.up(), this.bottombar.up().previous(), this.bottombar.up().next()].each(function(element) {
        element.observe("mousedown", that.eventMouseDown);
        element.addClassName("bottom_draggable");
      });
      
    }    
    
    if (this.options.resizable) {
      this.sizer = $(this.element.id + "_sizer");
      Event.observe(this.sizer, "mousedown", this.eventMouseDown);
    }  
    
    this.useLeft = null;
    this.useTop = null;
    if (typeof this.options.left != "undefined") {
      this.element.setStyle({left: parseFloat(this.options.left) + 'px'});
      this.useLeft = true;
    }
    else {
      this.element.setStyle({right: parseFloat(this.options.right) + 'px'});
      this.useLeft = false;
    }
    
    if (typeof this.options.top != "undefined") {
      this.element.setStyle({top: parseFloat(this.options.top) + 'px'});
      this.useTop = true;
    }
    else {
      this.element.setStyle({bottom: parseFloat(this.options.bottom) + 'px'});      
      this.useTop = false;
    }
      
    this.storedLocation = null;
    
    this.setOpacity(this.options.opacity);
    if (this.options.zIndex)
      this.setZIndex(this.options.zIndex)

    if (this.options.destroyOnClose)
      this.setDestroyOnClose(true);

    this._getWindowBorderSize();
    this.width = this.options.width;
    this.height = this.options.height;
    this.visible = false;
    
    this.constraint = false;
    this.constraintPad = {top: 0, left:0, bottom:0, right:0};
    
    if (this.width && this.height)
      this.setSize(this.options.width, this.options.height);
    this.setTitle(this.options.title)
    Windows.register(this);      
  },
  
  // Destructor
  destroy: function() {
    this._notify("onDestroy");
    Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);
    Event.stopObserving(this.content, "mousedown", this.eventMouseDownContent);
    
    Event.stopObserving(window, "load", this.eventOnLoad);
    Event.stopObserving(window, "resize", this.eventResize);
    Event.stopObserving(window, "scroll", this.eventResize);
    
    Event.stopObserving(this.content, "load", this.options.onload);

    if (this._oldParent) {
      var content = this.getContent();
      var originalContent = null;
      for(var i = 0; i < content.childNodes.length; i++) {
        originalContent = content.childNodes[i];
        if (originalContent.nodeType == 1) 
          break;
        originalContent = null;
      }
      if (originalContent)
        this._oldParent.appendChild(originalContent);
      this._oldParent = null;
    }

    if (this.sizer)
        Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);

    if (this.options.url) 
      this.content.src = null

     if(this.iefix) 
      Element.remove(this.iefix);

    Element.remove(this.element);
    Windows.unregister(this);      
  },
    
  // Sets close callback, if it sets, it should return true to be able to close the window.
  setCloseCallback: function(callback) {
    this.options.closeCallback = callback;
  },
  
  // Gets window content
  getContent: function () {
    return this.content;
  },
  
  // Sets the content with an element id
  setContent: function(id, autoresize, autoposition) {
    var element = $(id);
    if (null == element) throw "Unable to find element '" + id + "' in DOM";
    this._oldParent = element.parentNode;

    var d = null;
    var p = null;

    if (autoresize) 
      d = Element.getDimensions(element);
    if (autoposition) 
      p = Position.cumulativeOffset(element);

    var content = this.getContent();
    // Clear HTML (and even iframe)
    this.setHTMLContent("");
    content = this.getContent();
    
    content.appendChild(element);
    element.show();
    if (autoresize) 
      this.setSize(d.width, d.height);
    if (autoposition) 
      this.setLocation(p[1] - this.heightN, p[0] - this.widthW);    
  },
  
  setHTMLContent: function(html) {
    // It was an url (iframe), recreate a div content instead of iframe content
    if (this.options.url) {
      this.content.src = null;
      this.options.url = null;
      
  	  var content ="<div id=\"" + this.getId() + "_content\" class=\"" + this.options.className + "_content\"> </div>";
      $(this.getId() +"_table_content").innerHTML = content;
      
      this.content = $(this.element.id + "_content");
    }
      
    this.getContent().innerHTML = html;
  },
  
  setAjaxContent: function(url, options, showCentered, showModal) {
    this.showFunction = showCentered ? "showCenter" : "show";
    this.showModal = showModal || false;
  
    options = options || {};

    // Clear HTML (and even iframe)
    this.setHTMLContent("");
 
    this.onComplete = options.onComplete;
    if (! this._onCompleteHandler)
      this._onCompleteHandler = this._setAjaxContent.bind(this);
    options.onComplete = this._onCompleteHandler;

    new Ajax.Request(url, options);    
    options.onComplete = this.onComplete;
  },
  
  _setAjaxContent: function(originalRequest) {
    Element.update(this.getContent(), originalRequest.responseText);
    if (this.onComplete)
      this.onComplete(originalRequest);
    this.onComplete = null;
    this[this.showFunction](this.showModal)
  },
  
  setURL: function(url) {
    // Not an url content, change div to iframe
    if (this.options.url) 
      this.content.src = null;
    this.options.url = url;
    var content= "<iframe frameborder='0' name='" + this.getId() + "_content'  id='" + this.getId() + "_content' src='" + url + "' width='" + this.width + "' height='" + this.height + "'> </iframe>";
    $(this.getId() +"_table_content").innerHTML = content;
    
    this.content = $(this.element.id + "_content");
  },

  getURL: function() {
  	return this.options.url ? this.options.url : null;
  },

  refresh: function() {
    if (this.options.url)
	    $(this.element.getAttribute('id') + '_content').src = this.options.url;
  },
  
  // Stores position/size in a cookie, by default named with window id
  setCookie: function(name, expires, path, domain, secure) {
    name = name || this.element.id;
    this.cookie = [name, expires, path, domain, secure];
    
    // Get cookie
    var value = WindowUtilities.getCookie(name)
    // If exists
    if (value) {
      var values = value.split(',');
      var x = values[0].split(':');
      var y = values[1].split(':');

      var w = parseFloat(values[2]), h = parseFloat(values[3]);
      var mini = values[4];
      var maxi = values[5];

      this.setSize(w, h);
      if (mini == "true")
        this.doMinimize = true; // Minimize will be done at onload window event
      else if (maxi == "true")
        this.doMaximize = true; // Maximize will be done at onload window event

      this.useLeft = x[0] == "l";
      this.useTop = y[0] == "t";

      this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});
      this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});
    }
  },
  
  // Gets window ID
  getId: function() {
    return this.element.id;
  },
  
  // Detroys itself when closing 
  setDestroyOnClose: function() {
    this.options.destroyOnClose = true;
  },
  
  setConstraint: function(bool, padding) {
    this.constraint = bool;
    this.constraintPad = Object.extend(this.constraintPad, padding || {});
    // Reset location to apply constraint
    if (this.useTop && this.useLeft)
      this.setLocation(parseFloat(this.element.style.top), parseFloat(this.element.style.left));
  },
  
  // initDrag event

  _initDrag: function(event) {
    // No resize on minimized window
    if (Event.element(event) == this.sizer && this.isMinimized())
      return;

    // No move on maximzed window
    if (Event.element(event) != this.sizer && this.isMaximized())
      return;
      
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
    
    // Get pointer X,Y
    this.pointer = [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];
    if (this.options.wiredDrag) 
      this.currentDrag = this._createWiredElement();
    else
      this.currentDrag = this.element;
      
    // Resize
    if (Event.element(event) == this.sizer) {
      this.doResize = true;
      this.widthOrg = this.width;
      this.heightOrg = this.height;
      this.bottomOrg = parseFloat(this.element.getStyle('bottom'));
      this.rightOrg = parseFloat(this.element.getStyle('right'));
      this._notify("onStartResize");
    }
    else {
      this.doResize = false;

      // Check if click on close button, 
      var closeButton = $(this.getId() + '_close');
      if (closeButton && Position.within(closeButton, this.pointer[0], this.pointer[1])) {
        this.currentDrag = null;
        return;
      }

      this.toFront();

      if (! this.options.draggable) 
        return;
      this._notify("onStartMove");
    }    
    // Register global event to capture mouseUp and mouseMove
    Event.observe(document, "mouseup", this.eventMouseUp, false);
    Event.observe(document, "mousemove", this.eventMouseMove, false);
    
    // Add an invisible div to keep catching mouse event over iframes
    WindowUtilities.disableScreen('__invisible__', '__invisible__', this.overlayOpacity);

    // Stop selection while dragging
    document.body.ondrag = function () { return false; };
    document.body.onselectstart = function () { return false; };
    
    this.currentDrag.show();
    Event.stop(event);
  },
  
  _round: function(val, round) {
    return round == 1 ? val  : val = Math.floor(val / round) * round;
  },

  // updateDrag event
  _updateDrag: function(event) {
    var pointer =  [this._round(Event.pointerX(event), this.options.gridX), this._round(Event.pointerY(event), this.options.gridY)];  
    var dx = pointer[0] - this.pointer[0];
    var dy = pointer[1] - this.pointer[1];
    
    // Resize case, update width/height
    if (this.doResize) {
      var w = this.widthOrg + dx;
      var h = this.heightOrg + dy;
      
      dx = this.width - this.widthOrg
      dy = this.height - this.heightOrg
      
      // Check if it's a right position, update it to keep upper-left corner at the same position
      if (this.useLeft) 
        w = this._updateWidthConstraint(w)
      else 
        this.currentDrag.setStyle({right: (this.rightOrg -dx) + 'px'});
      // Check if it's a bottom position, update it to keep upper-left corner at the same position
      if (this.useTop) 
        h = this._updateHeightConstraint(h)
      else
        this.currentDrag.setStyle({bottom: (this.bottomOrg -dy) + 'px'});
        
      this.setSize(w , h);
      this._notify("onResize");
    }
    // Move case, update top/left
    else {
      this.pointer = pointer;
      
      if (this.useLeft) {
        var left =  parseFloat(this.currentDrag.getStyle('left')) + dx;
        var newLeft = this._updateLeftConstraint(left);
        // Keep mouse pointer correct
        this.pointer[0] += newLeft-left;
        this.currentDrag.setStyle({left: newLeft + 'px'});
      }
      else 
        this.currentDrag.setStyle({right: parseFloat(this.currentDrag.getStyle('right')) - dx + 'px'});
      
      if (this.useTop) {
        var top =  parseFloat(this.currentDrag.getStyle('top')) + dy;
        var newTop = this._updateTopConstraint(top);
        // Keep mouse pointer correct
        this.pointer[1] += newTop - top;
        this.currentDrag.setStyle({top: newTop + 'px'});
      }
      else 
        this.currentDrag.setStyle({bottom: parseFloat(this.currentDrag.getStyle('bottom')) - dy + 'px'});

      this._notify("onMove");
    }
    if (this.iefix) 
      this._fixIEOverlapping(); 
      
    this._removeStoreLocation();
    Event.stop(event);
  },

   // endDrag callback
   _endDrag: function(event) {
    // Remove temporary div over iframes
     WindowUtilities.enableScreen('__invisible__');
    
    if (this.doResize)
      this._notify("onEndResize");
    else
      this._notify("onEndMove");
    
    // Release event observing
    Event.stopObserving(document, "mouseup", this.eventMouseUp,false);
    Event.stopObserving(document, "mousemove", this.eventMouseMove, false);

    Event.stop(event);
    
    this._hideWiredElement();

    // Store new location/size if need be
    this._saveCookie()
      
    // Restore selection
    document.body.ondrag = null;
    document.body.onselectstart = null;
  },

  _updateLeftConstraint: function(left) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;

      if (left < this.constraintPad.left)
        left = this.constraintPad.left;
      if (left + this.width + this.widthE + this.widthW > width - this.constraintPad.right) 
        left = width - this.constraintPad.right - this.width - this.widthE - this.widthW;
    }
    return left;
  },
  
  _updateTopConstraint: function(top) {
    if (this.constraint && this.useLeft && this.useTop) {        
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      
      var h = this.height + this.heightN + this.heightS;

      if (top < this.constraintPad.top)
        top = this.constraintPad.top;
      if (top + h > height - this.constraintPad.bottom) 
        top = height - this.constraintPad.bottom - h;
    }
    return top;
  },
  
  _updateWidthConstraint: function(w) {
    if (this.constraint && this.useLeft && this.useTop) {
      var width = this.options.parent == document.body ? WindowUtilities.getPageSize().windowWidth : this.options.parent.getDimensions().width;
      var left =  parseFloat(this.element.getStyle("left"));

      if (left + w + this.widthE + this.widthW > width - this.constraintPad.right) 
        w = width - this.constraintPad.right - left - this.widthE - this.widthW;
    }
    return w;
  },
  
  _updateHeightConstraint: function(h) {
    if (this.constraint && this.useLeft && this.useTop) {
      var height = this.options.parent == document.body ? WindowUtilities.getPageSize().windowHeight : this.options.parent.getDimensions().height;
      var top =  parseFloat(this.element.getStyle("top"));

      if (top + h + this.heightN + this.heightS > height - this.constraintPad.bottom) 
        h = height - this.constraintPad.bottom - top - this.heightN - this.heightS;
    }
    return h;
  },
  
  
  // Creates HTML window code
  _createWindow: function(id) {
    var className = this.options.className;
    var win = document.createElement("div");
    win.setAttribute('id', id);
    win.className = "dialog";

    var content;
    if (this.options.url)
      content= "<iframe frameborder=\"0\" name=\"" + id + "_content\"  id=\"" + id + "_content\" src=\"" + this.options.url + "\"> </iframe>";
    else
      content ="<div id=\"" + id + "_content\" class=\"" +className + "_content\"> </div>";

    var closeDiv = this.options.closable ? "<div class='"+ className +"_close' id='"+ id +"_close' onclick='Windows.close(\""+ id +"\", event)'> </div>" : "";
    var minDiv = this.options.minimizable ? "<div class='"+ className + "_minimize' id='"+ id +"_minimize' onclick='Windows.minimize(\""+ id +"\", event)'> </div>" : "";
    var maxDiv = this.options.maximizable ? "<div class='"+ className + "_maximize' id='"+ id +"_maximize' onclick='Windows.maximize(\""+ id +"\", event)'> </div>" : "";
    var seAttributes = this.options.resizable ? "class='" + className + "_sizer' id='" + id + "_sizer'" : "class='"  + className + "_se'";
    var blank = "../themes/default/blank.gif";
    
    win.innerHTML = closeDiv + minDiv + maxDiv + "\
      <table id='"+ id +"_row1' class=\"top table_window\">\
        <tr>\
          <td class='"+ className +"_nw'></td>\
          <td class='"+ className +"_n'><div id='"+ id +"_top' class='"+ className +"_title title_window'>"+ this.options.title +"</div></td>\
          <td class='"+ className +"_ne'></td>\
        </tr>\
      </table>\
      <table id='"+ id +"_row2' class=\"mid table_window\">\
        <tr>\
          <td class='"+ className +"_w'></td>\
            <td id='"+ id +"_table_content' class='"+ className +"_content' valign='top'>" + content + "</td>\
          <td class='"+ className +"_e'></td>\
        </tr>\
      </table>\
        <table id='"+ id +"_row3' class=\"bot table_window\">\
        <tr>\
          <td class='"+ className +"_sw'></td>\
            <td class='"+ className +"_s'><div id='"+ id +"_bottom' class='status_bar'><span style='float:left; width:1px; height:1px'></span></div></td>\
            <td " + seAttributes + "></td>\
        </tr>\
      </table>\
    ";
    Element.hide(win);
    this.options.parent.insertBefore(win, this.options.parent.firstChild);
    Event.observe($(id + "_content"), "load", this.options.onload);
    return win;
  },
  
  
  changeClassName: function(newClassName) {    
    var className = this.options.className;
    var id = this.getId();
    $A(["_close", "_minimize", "_maximize", "_sizer", "_content"]).each(function(value) { this._toggleClassName($(id + value), className + value, newClassName + value) }.bind(this));
    this._toggleClassName($(id + "_top"), className + "_title", newClassName + "_title");
    $$("#" + id + " td").each(function(td) {td.className = td.className.sub(className,newClassName); });
    this.options.className = newClassName;
  },
  
  _toggleClassName: function(element, oldClassName, newClassName) { 
    if (element) {
      element.removeClassName(oldClassName);
      element.addClassName(newClassName);
    }
  },
  
  // Sets window location
  setLocation: function(top, left) {
    top = this._updateTopConstraint(top);
    left = this._updateLeftConstraint(left);

    var e = this.currentDrag || this.element;
    e.setStyle({top: top + 'px'});
    e.setStyle({left: left + 'px'});

    this.useLeft = true;
    this.useTop = true;
  },
    
  getLocation: function() {
    var location = {};
    if (this.useTop)
      location = Object.extend(location, {top: this.element.getStyle("top")});
    else
      location = Object.extend(location, {bottom: this.element.getStyle("bottom")});
    if (this.useLeft)
      location = Object.extend(location, {left: this.element.getStyle("left")});
    else
      location = Object.extend(location, {right: this.element.getStyle("right")});
    
    return location;
  },
  
  // Gets window size
  getSize: function() {
    return {width: this.width, height: this.height};
  },
    
  // Sets window size
  setSize: function(width, height, useEffect) {    
    width = parseFloat(width);
    height = parseFloat(height);
    
    // Check min and max size
    if (!this.minimized && width < this.options.minWidth)
      width = this.options.minWidth;

    if (!this.minimized && height < this.options.minHeight)
      height = this.options.minHeight;
      
    if (this.options. maxHeight && height > this.options. maxHeight)
      height = this.options. maxHeight;

    if (this.options. maxWidth && width > this.options. maxWidth)
      width = this.options. maxWidth;

    
    if (this.useTop && this.useLeft && Window.hasEffectLib && Effect.ResizeWindow && useEffect) {
      new Effect.ResizeWindow(this, null, null, width, height, {duration: Window.resizeEffectDuration});
    } else {
      this.width = width;
      this.height = height;
      var e = this.currentDrag ? this.currentDrag : this.element;

      e.setStyle({width: width + this.widthW + this.widthE + "px"})
      e.setStyle({height: height  + this.heightN + this.heightS + "px"})

      // Update content size
      if (!this.currentDrag || this.currentDrag == this.element) {
        var content = $(this.element.id + '_content');
        content.setStyle({height: height  + 'px'});
        content.setStyle({width: width  + 'px'});
      }
    }
  },
  
  updateHeight: function() {
    this.setSize(this.width, this.content.scrollHeight, true);
  },
  
  updateWidth: function() {
    this.setSize(this.content.scrollWidth, this.height, true);
  },
  
  // Brings window to front
  toFront: function() {
    if (this.element.style.zIndex < Windows.maxZIndex)  
      this.setZIndex(Windows.maxZIndex + 1);
    if (this.iefix) 
      this._fixIEOverlapping(); 
  },
   
  getBounds: function(insideOnly) {
    if (! this.width || !this.height || !this.visible)  
      this.computeBounds();
    var w = this.width;
    var h = this.height;

    if (!insideOnly) {
      w += this.widthW + this.widthE;
      h += this.heightN + this.heightS;
    }
    var bounds = Object.extend(this.getLocation(), {width: w + "px", height: h + "px"});
    return bounds;
  },
      
  computeBounds: function() {
     if (! this.width || !this.height) {
      var size = WindowUtilities._computeSize(this.content.innerHTML, this.content.id, this.width, this.height, 0, this.options.className)
      if (this.height)
        this.width = size + 5
      else
        this.height = size + 5
    }

    this.setSize(this.width, this.height);
    if (this.centered)
      this._center(this.centerTop, this.centerLeft);    
  },
  
  // Displays window modal state or not
  show: function(modal) {
    this.visible = true;
    if (modal) {
      // Hack for Safari !!
      if (typeof this.overlayOpacity == "undefined") {
        var that = this;
        setTimeout(function() {that.show(modal)}, 10);
        return;
      }
      Windows.addModalWindow(this);
      
      this.modal = true;      
      this.setZIndex(Windows.maxZIndex + 1);
      Windows.unsetOverflow(this);
    }
    else    
      if (!this.element.style.zIndex) 
        this.setZIndex(Windows.maxZIndex + 1);        
      
    // To restore overflow if need be
    if (this.oldStyle)
      this.getContent().setStyle({overflow: this.oldStyle});
      
    this.computeBounds();
    
    this._notify("onBeforeShow");   
    if (this.options.showEffect != Element.show && this.options.showEffectOptions)
      this.options.showEffect(this.element, this.options.showEffectOptions);  
    else
      this.options.showEffect(this.element);  
      
    this._checkIEOverlapping();
    WindowUtilities.focusedWindow = this
    this._notify("onShow");   
  },
  
  // Displays window modal state or not at the center of the page
  showCenter: function(modal, top, left) {
    this.centered = true;
    this.centerTop = top;
    this.centerLeft = left;

    this.show(modal);
  },
  
  isVisible: function() {
    return this.visible;
  },
  
  _center: function(top, left) {    
    var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    
    var pageSize = WindowUtilities.getPageSize(this.options.parent);    
    if (typeof top == "undefined")
      top = (pageSize.windowHeight - (this.height + this.heightN + this.heightS))/2;
    top += windowScroll.top
    
    if (typeof left == "undefined")
      left = (pageSize.windowWidth - (this.width + this.widthW + this.widthE))/2;
    left += windowScroll.left      
    this.setLocation(top, left);
    this.toFront();
  },
  
  _recenter: function(event) {     
    if (this.centered) {
      var pageSize = WindowUtilities.getPageSize(this.options.parent);
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);    

      // Check for this stupid IE that sends dumb events
      if (this.pageSize && this.pageSize.windowWidth == pageSize.windowWidth && this.pageSize.windowHeight == pageSize.windowHeight && 
          this.windowScroll.left == windowScroll.left && this.windowScroll.top == windowScroll.top) 
        return;
      this.pageSize = pageSize;
      this.windowScroll = windowScroll;
      // set height of Overlay to take up whole page and show
      if ($('overlay_modal')) 
        $('overlay_modal').setStyle({height: (pageSize.pageHeight + 'px')});
      
      if (this.options.recenterAuto)
        this._center(this.centerTop, this.centerLeft);    
    }
  },
  
  // Hides window
  hide: function() {
    this.visible = false;
    if (this.modal) {
      Windows.removeModalWindow(this);
      Windows.resetOverflow();
    }
    // To avoid bug on scrolling bar
    this.oldStyle = this.getContent().getStyle('overflow') || "auto"
    this.getContent().setStyle({overflow: "hidden"});

    this.options.hideEffect(this.element, this.options.hideEffectOptions);  

     if(this.iefix) 
      this.iefix.hide();

    if (!this.doNotNotifyHide)
      this._notify("onHide");
  },

  close: function() {
    // Asks closeCallback if exists
    if (this.visible) {
      if (this.options.closeCallback && ! this.options.closeCallback(this)) 
        return;

      if (this.options.destroyOnClose) {
        var destroyFunc = this.destroy.bind(this);
        if (this.options.hideEffectOptions.afterFinish) {
          var func = this.options.hideEffectOptions.afterFinish;
          this.options.hideEffectOptions.afterFinish = function() {func();destroyFunc() }
        }
        else 
          this.options.hideEffectOptions.afterFinish = function() {destroyFunc() }
      }
      Windows.updateFocusedWindow();
      
      this.doNotNotifyHide = true;
      this.hide();
      this.doNotNotifyHide = false;
      this._notify("onClose");
    }
  },
  
  minimize: function() {
    if (this.resizing)
      return;
    
    var r2 = $(this.getId() + "_row2");
    
    if (!this.minimized) {
      this.minimized = true;

      var dh = r2.getDimensions().height;
      this.r2Height = dh;
      var h  = this.element.getHeight() - dh;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height -dh, {duration: Window.resizeEffectDuration});
      } else  {
        this.height -= dh;
        this.element.setStyle({height: h + "px"});
        r2.hide();
      }

      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom + dh) + 'px'});
      }
    } 
    else {      
      this.minimized = false;
      
      var dh = this.r2Height;
      this.r2Height = null;
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, null, null, null, this.height + dh, {duration: Window.resizeEffectDuration});
      }
      else {
        var h  = this.element.getHeight() + dh;
        this.height += dh;
        this.element.setStyle({height: h + "px"})
        r2.show();
      }
      if (! this.useTop) {
        var bottom = parseFloat(this.element.getStyle('bottom'));
        this.element.setStyle({bottom: (bottom - dh) + 'px'});
      }
      this.toFront();
    }
    this._notify("onMinimize");
    
    // Store new location/size if need be
    this._saveCookie()
  },
  
  maximize: function() {
    if (this.isMinimized() || this.resizing)
      return;
  
    if (Prototype.Browser.IE && this.heightN == 0)
      this._getWindowBorderSize();
      
    if (this.storedLocation != null) {
      this._restoreLocation();
      if(this.iefix) 
        this.iefix.hide();
    }
    else {
      this._storeLocation();
      Windows.unsetOverflow(this);
      
      var windowScroll = WindowUtilities.getWindowScroll(this.options.parent);
      var pageSize = WindowUtilities.getPageSize(this.options.parent);    
      var left = windowScroll.left;
      var top = windowScroll.top;
      
      if (this.options.parent != document.body) {
        windowScroll =  {top:0, left:0, bottom:0, right:0};
        var dim = this.options.parent.getDimensions();
        pageSize.windowWidth = dim.width;
        pageSize.windowHeight = dim.height;
        top = 0; 
        left = 0;
      }
      
      if (this.constraint) {
        pageSize.windowWidth -= Math.max(0, this.constraintPad.left) + Math.max(0, this.constraintPad.right);
        pageSize.windowHeight -= Math.max(0, this.constraintPad.top) + Math.max(0, this.constraintPad.bottom);
        left +=  Math.max(0, this.constraintPad.left);
        top +=  Math.max(0, this.constraintPad.top);
      }
      
      var width = pageSize.windowWidth - this.widthW - this.widthE;
      var height= pageSize.windowHeight - this.heightN - this.heightS;

      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow) {
        new Effect.ResizeWindow(this, top, left, width, height, {duration: Window.resizeEffectDuration});
      }
      else {
        this.setSize(width, height);
        this.element.setStyle(this.useLeft ? {left: left} : {right: left});
        this.element.setStyle(this.useTop ? {top: top} : {bottom: top});
      }
        
      this.toFront();
      if (this.iefix) 
        this._fixIEOverlapping(); 
    }
    this._notify("onMaximize");

    // Store new location/size if need be
    this._saveCookie()
  },
  
  isMinimized: function() {
    return this.minimized;
  },
  
  isMaximized: function() {
    return (this.storedLocation != null);
  },
  
  setOpacity: function(opacity) {
    if (Element.setOpacity)
      Element.setOpacity(this.element, opacity);
  },
  
  setZIndex: function(zindex) {
    this.element.setStyle({zIndex: zindex});
    Windows.updateZindex(zindex, this);
  },

  setTitle: function(newTitle) {
    if (!newTitle || newTitle == "") 
      newTitle = "&nbsp;";
      
    Element.update(this.element.id + '_top', newTitle);
  },
   
  getTitle: function() {
    return $(this.element.id + '_top').innerHTML;
  },
  
  setStatusBar: function(element) {
    var statusBar = $(this.getId() + "_bottom");

    if (typeof(element) == "object") {
      if (this.bottombar.firstChild)
        this.bottombar.replaceChild(element, this.bottombar.firstChild);
      else
        this.bottombar.appendChild(element);
    }
    else
      this.bottombar.innerHTML = element;
  },

  _checkIEOverlapping: function() {
    if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (navigator.userAgent.indexOf('Opera')<0) && (this.element.getStyle('position')=='absolute')) {
        new Insertion.After(this.element.id, '<iframe id="' + this.element.id + '_iefix" '+ 'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + 'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
        this.iefix = $(this.element.id+'_iefix');
    }
    if(this.iefix) 
      setTimeout(this._fixIEOverlapping.bind(this), 50);
  },

  _fixIEOverlapping: function() {
      Position.clone(this.element, this.iefix);
      this.iefix.style.zIndex = this.element.style.zIndex - 1;
      this.iefix.show();
  },
  
  _getWindowBorderSize: function(event) {
    // Hack to get real window border size!!
    var div = this._createHiddenDiv(this.options.className + "_n")
    this.heightN = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_s")
    this.heightS = Element.getDimensions(div).height;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_e")
    this.widthE = Element.getDimensions(div).width;    
    div.parentNode.removeChild(div)

    var div = this._createHiddenDiv(this.options.className + "_w")
    this.widthW = Element.getDimensions(div).width;
    div.parentNode.removeChild(div);
    
    var div = document.createElement("div");
    div.className = "overlay_" + this.options.className ;
    document.body.appendChild(div);
    //alert("no timeout:\nopacity: " + div.getStyle("opacity") + "\nwidth: " + document.defaultView.getComputedStyle(div, null).width);
    var that = this;
    
    // Workaround for Safari!!
    setTimeout(function() {that.overlayOpacity = ($(div).getStyle("opacity")); div.parentNode.removeChild(div);}, 10);
    
    // Workaround for IE!!
    if (Prototype.Browser.IE) {
      this.heightS = $(this.getId() +"_row3").getDimensions().height;
      this.heightN = $(this.getId() +"_row1").getDimensions().height;
    }

    // Safari size fix
    if (Prototype.Browser.WebKit && Prototype.Browser.WebKitVersion < 420)
      this.setSize(this.width, this.height);
    if (this.doMaximize)
      this.maximize();
    if (this.doMinimize)
      this.minimize();
  },
 
  _createHiddenDiv: function(className) {
    var objBody = document.body;
    var win = document.createElement("div");
    win.setAttribute('id', this.element.id+ "_tmp");
    win.className = className;
    win.style.display = 'none';
    win.innerHTML = '';
    objBody.insertBefore(win, objBody.firstChild);
    return win;
  },
  
  _storeLocation: function() {
    if (this.storedLocation == null) {
      this.storedLocation = {useTop: this.useTop, useLeft: this.useLeft, 
                             top: this.element.getStyle('top'), bottom: this.element.getStyle('bottom'),
                             left: this.element.getStyle('left'), right: this.element.getStyle('right'),
                             width: this.width, height: this.height };
    }
  },
  
  _restoreLocation: function() {
    if (this.storedLocation != null) {
      this.useLeft = this.storedLocation.useLeft;
      this.useTop = this.storedLocation.useTop;
      
      if (this.useLeft && this.useTop && Window.hasEffectLib && Effect.ResizeWindow)
        new Effect.ResizeWindow(this, this.storedLocation.top, this.storedLocation.left, this.storedLocation.width, this.storedLocation.height, {duration: Window.resizeEffectDuration});
      else {
        this.element.setStyle(this.useLeft ? {left: this.storedLocation.left} : {right: this.storedLocation.right});
        this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : {bottom: this.storedLocation.bottom});
        this.setSize(this.storedLocation.width, this.storedLocation.height);
      }
      
      Windows.resetOverflow();
      this._removeStoreLocation();
    }
  },
  
  _removeStoreLocation: function() {
    this.storedLocation = null;
  },
  
  _saveCookie: function() {
    if (this.cookie) {
      var value = "";
      if (this.useLeft)
        value += "l:" +  (this.storedLocation ? this.storedLocation.left : this.element.getStyle('left'))
      else
        value += "r:" + (this.storedLocation ? this.storedLocation.right : this.element.getStyle('right'))
      if (this.useTop)
        value += ",t:" + (this.storedLocation ? this.storedLocation.top : this.element.getStyle('top'))
      else
        value += ",b:" + (this.storedLocation ? this.storedLocation.bottom :this.element.getStyle('bottom'))
        
      value += "," + (this.storedLocation ? this.storedLocation.width : this.width);
      value += "," + (this.storedLocation ? this.storedLocation.height : this.height);
      value += "," + this.isMinimized();
      value += "," + this.isMaximized();
      WindowUtilities.setCookie(value, this.cookie)
    }
  },
  
  _createWiredElement: function() {
    if (! this.wiredElement) {
      if (Prototype.Browser.IE)
        this._getWindowBorderSize();
      var div = document.createElement("div");
      div.className = "wired_frame " + this.options.className + "_wired_frame";
      
      div.style.position = 'absolute';
      this.options.parent.insertBefore(div, this.options.parent.firstChild);
      this.wiredElement = $(div);
    }
    if (this.useLeft) 
      this.wiredElement.setStyle({left: this.element.getStyle('left')});
    else 
      this.wiredElement.setStyle({right: this.element.getStyle('right')});
      
    if (this.useTop) 
      this.wiredElement.setStyle({top: this.element.getStyle('top')});
    else 
      this.wiredElement.setStyle({bottom: this.element.getStyle('bottom')});

    var dim = this.element.getDimensions();
    this.wiredElement.setStyle({width: dim.width + "px", height: dim.height +"px"});

    this.wiredElement.setStyle({zIndex: Windows.maxZIndex+30});
    return this.wiredElement;
  },
  
  _hideWiredElement: function() {
    if (! this.wiredElement || ! this.currentDrag)
      return;
    if (this.currentDrag == this.element) 
      this.currentDrag = null;
    else {
      if (this.useLeft) 
        this.element.setStyle({left: this.currentDrag.getStyle('left')});
      else 
        this.element.setStyle({right: this.currentDrag.getStyle('right')});

      if (this.useTop) 
        this.element.setStyle({top: this.currentDrag.getStyle('top')});
      else 
        this.element.setStyle({bottom: this.currentDrag.getStyle('bottom')});

      this.currentDrag.hide();
      this.currentDrag = null;
      if (this.doResize)
        this.setSize(this.width, this.height);
    } 
  },
  
  _notify: function(eventName) {
    if (this.options[eventName])
      this.options[eventName](this);
    else
      Windows.notify(eventName, this);
  }
};

// Windows containers, register all page windows
var Windows = {
  windows: [],
  modalWindows: [],
  observers: [],
  focusedWindow: null,
  maxZIndex: 0,
  overlayShowEffectOptions: {duration: 0.5},
  overlayHideEffectOptions: {duration: 0.5},

  addObserver: function(observer) {
    this.removeObserver(observer);
    this.observers.push(observer);
  },
  
  removeObserver: function(observer) {  
    this.observers = this.observers.reject( function(o) { return o==observer });
  },
  
  // onDestroy onStartResize onStartMove onResize onMove onEndResize onEndMove onFocus onBlur onBeforeShow onShow onHide onMinimize onMaximize onClose
  notify: function(eventName, win) {  
    this.observers.each( function(o) {if(o[eventName]) o[eventName](eventName, win);});
  },

  // Gets window from its id
  getWindow: function(id) {
    return this.windows.detect(function(d) { return d.getId() ==id });
  },

  // Gets the last focused window
  getFocusedWindow: function() {
    return this.focusedWindow;
  },

  updateFocusedWindow: function() {
    this.focusedWindow = this.windows.length >=2 ? this.windows[this.windows.length-2] : null;    
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
    
  // Add a modal window in the stack
  addModalWindow: function(win) {
    // Disable screen if first modal window
    if (this.modalWindows.length == 0) {
      WindowUtilities.disableScreen(win.options.className, 'overlay_modal', win.overlayOpacity, win.getId(), win.options.parent);
    }
    else {
      // Move overlay over all windows
      if (Window.keepMultiModalWindow) {
        $('overlay_modal').style.zIndex = Windows.maxZIndex + 1;
        Windows.maxZIndex += 1;
        WindowUtilities._hideSelect(this.modalWindows.last().getId());
      }
      // Hide current modal window
      else
        this.modalWindows.last().element.hide();
      // Fucking IE select issue
      WindowUtilities._showSelect(win.getId());
    }      
    this.modalWindows.push(win);    
  },
  
  removeModalWindow: function(win) {
    this.modalWindows.pop();
    
    // No more modal windows
    if (this.modalWindows.length == 0)
      WindowUtilities.enableScreen();     
    else {
      if (Window.keepMultiModalWindow) {
        this.modalWindows.last().toFront();
        WindowUtilities._showSelect(this.modalWindows.last().getId());        
      }
      else
        this.modalWindows.last().element.show();
    }
  },
  
  // Registers a new window (called by Windows constructor)
  register: function(win) {
    this.windows.push(win);
  },
  
  // Unregisters a window (called by Windows destructor)
  unregister: function(win) {
    this.windows = this.windows.reject(function(d) { return d==win });
  }, 
  
  // Closes all windows
  closeAll: function() {  
    this.windows.each( function(w) {Windows.close(w.getId())} );
  },
  
  closeAllModalWindows: function() {
    WindowUtilities.enableScreen();     
    this.modalWindows.each( function(win) {if (win) win.close()});    
  },

  // Minimizes a window with its id
  minimize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.minimize();
    Event.stop(event);
  },
  
  // Maximizes a window with its id
  maximize: function(id, event) {
    var win = this.getWindow(id)
    if (win && win.visible)
      win.maximize();
    Event.stop(event);
  },

  // Closes a window with its id
  close: function(id, event) {
    var win = this.getWindow(id);
    if (win) 
      win.close();
    if (event)
      Event.stop(event);
  },
  
  blur: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;
    if (win.options.blurClassName)
      win.changeClassName(win.options.blurClassName);
    if (this.focusedWindow == win)  
      this.focusedWindow = null;
    win._notify("onBlur");  
  },
  
  focus: function(id) {
    var win = this.getWindow(id);  
    if (!win)
      return;       
    if (this.focusedWindow)
      this.blur(this.focusedWindow.getId())

    if (win.options.focusClassName)
      win.changeClassName(win.options.focusClassName);  
    this.focusedWindow = win;
    win._notify("onFocus");
  },
  
  unsetOverflow: function(except) {    
    this.windows.each(function(d) { d.oldOverflow = d.getContent().getStyle("overflow") || "auto" ; d.getContent().setStyle({overflow: "hidden"}) });
    if (except && except.oldOverflow)
      except.getContent().setStyle({overflow: except.oldOverflow});
  },

  resetOverflow: function() {
    this.windows.each(function(d) { if (d.oldOverflow) d.getContent().setStyle({overflow: d.oldOverflow}) });
  },

  updateZindex: function(zindex, win) { 
    if (zindex > this.maxZIndex) {   
      this.maxZIndex = zindex;    
      if (this.focusedWindow) 
        this.blur(this.focusedWindow.getId())
    }
    this.focusedWindow = win;
    if (this.focusedWindow) 
      this.focus(this.focusedWindow.getId())
  }
};

var Dialog = {
  dialogId: null,
  onCompleteFunc: null,
  callFunc: null, 
  parameters: null, 
    
  confirm: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.confirm);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";
    var cancelLabel = parameters.cancelLabel ? parameters.cancelLabel : "Cancel";

    // Backward compatibility
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};

    parameters.className = parameters.className || "alert";

    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
    var cancelButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " cancel_button'" 
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
          <input type='button' value='" + cancelLabel + "' onclick='Dialog.cancelCallback()' " + cancelButtonClass + "/>\
        </div>\
    ";
    return this._openDialog(content, parameters)
  },
  
  alert: function(content, parameters) {
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.alert);
      return 
    }
    content = content || "";
    
    parameters = parameters || {};
    var okLabel = parameters.okLabel ? parameters.okLabel : "Ok";

    // Backward compatibility    
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var okButtonClass = "class ='" + (parameters.buttonClass ? parameters.buttonClass + " " : "") + " ok_button'" 
    var content = "\
      <div class='" + parameters.className + "_message'>" + content  + "</div>\
        <div class='" + parameters.className + "_buttons'>\
          <input type='button' value='" + okLabel + "' onclick='Dialog.okCallback()' " + okButtonClass + "/>\
        </div>";                  
    return this._openDialog(content, parameters)
  },
  
  info: function(content, parameters) {   
    // Get Ajax return before
    if (content && typeof content != "string") {
      Dialog._runAjaxRequest(content, parameters, Dialog.info);
      return 
    }
    content = content || "";
     
    // Backward compatibility
    parameters = parameters || {};
    parameters = Object.extend(parameters, parameters.windowParameters || {});
    parameters.windowParameters = parameters.windowParameters || {};
    
    parameters.className = parameters.className || "alert";
    
    var content = "<div id='modal_dialog_message' class='" + parameters.className + "_message'>" + content  + "</div>";
    if (parameters.showProgress)
      content += "<div id='modal_dialog_progress' class='" + parameters.className + "_progress'>  </div>";

    parameters.ok = null;
    parameters.cancel = null;
    
    return this._openDialog(content, parameters)
  },
  
  setInfoMessage: function(message) {
    $('modal_dialog_message').update(message);
  },
  
  closeInfo: function() {
    Windows.close(this.dialogId);
  },
  
  _openDialog: function(content, parameters) {
    var className = parameters.className;
    
    if (! parameters.height && ! parameters.width) {
      parameters.width = WindowUtilities.getPageSize(parameters.options.parent || document.body).pageWidth / 2;
    }
    if (parameters.id)
      this.dialogId = parameters.id;
    else { 
      var t = new Date();
      this.dialogId = 'modal_dialog_' + t.getTime();
      parameters.id = this.dialogId;
    }

    // compute height or width if need be
    if (! parameters.height || ! parameters.width) {
      var size = WindowUtilities._computeSize(content, this.dialogId, parameters.width, parameters.height, 5, className)
      if (parameters.height)
        parameters.width = size + 5
      else
        parameters.height = size + 5
    }
    parameters.effectOptions = parameters.effectOptions ;
    parameters.resizable   = parameters.resizable || false;
    parameters.minimizable = parameters.minimizable || false;
    parameters.maximizable = parameters.maximizable ||  false;
    parameters.draggable   = parameters.draggable || false;
    parameters.closable    = parameters.closable || false;
    
    var win = new Window(parameters);
    win.getContent().innerHTML = content;
    
    win.showCenter(true, parameters.top, parameters.left);  
    win.setDestroyOnClose();
    
    win.cancelCallback = parameters.onCancel || parameters.cancel; 
    win.okCallback = parameters.onOk || parameters.ok;
    
    return win;    
  },
  
  _getAjaxContent: function(originalRequest)  {
      Dialog.callFunc(originalRequest.responseText, Dialog.parameters)
  },
  
  _runAjaxRequest: function(message, parameters, callFunc) {
    if (message.options == null)
      message.options = {}  
    Dialog.onCompleteFunc = message.options.onComplete;
    Dialog.parameters = parameters;
    Dialog.callFunc = callFunc;
    
    message.options.onComplete = Dialog._getAjaxContent;
    new Ajax.Request(message.url, message.options);
  },
  
  okCallback: function() {
    var win = Windows.focusedWindow;
    if (!win.okCallback || win.okCallback(win)) {
      // Remove onclick on button
      $$("#" + win.getId()+" input").each(function(element) {element.onclick=null;})
      win.close();
    }
  },

  cancelCallback: function() {
    var win = Windows.focusedWindow;
    // Remove onclick on button
    $$("#" + win.getId()+" input").each(function(element) {element.onclick=null})
    win.close();
    if (win.cancelCallback)
      win.cancelCallback(win);
  }
}
/*
  Based on Lightbox JS: Fullsize Image Overlays 
  by Lokesh Dhakar - http://www.huddletogether.com

  For more information on this script, visit:
  http://huddletogether.com/projects/lightbox/

  Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
  (basically, do anything you want, just leave my name and link)
*/

if (Prototype.Browser.WebKit) {
  var array = navigator.userAgent.match(new RegExp(/AppleWebKit\/([\d\.\+]*)/));
  Prototype.Browser.WebKitVersion = parseFloat(array[1]);
}

var WindowUtilities = {  
  // From dragdrop.js
  getWindowScroll: function(parent) {
    var T, L, W, H;
    parent = parent || document.body;              
    if (parent != document.body) {
      T = parent.scrollTop;
      L = parent.scrollLeft;
      W = parent.scrollWidth;
      H = parent.scrollHeight;
    } 
    else {
      var w = window;
      with (w.document) {
        if (w.document.documentElement && documentElement.scrollTop) {
          T = documentElement.scrollTop;
          L = documentElement.scrollLeft;
        } else if (w.document.body) {
          T = body.scrollTop;
          L = body.scrollLeft;
        }
        if (w.innerWidth) {
          W = w.innerWidth;
          H = w.innerHeight;
        } else if (w.document.documentElement && documentElement.clientWidth) {
          W = documentElement.clientWidth;
          H = documentElement.clientHeight;
        } else {
          W = body.offsetWidth;
          H = body.offsetHeight
        }
      }
    }
    return { top: T, left: L, width: W, height: H };
  }, 
  //
  // getPageSize()
  // Returns array with page width, height and window width, height
  // Core code from - quirksmode.org
  // Edit for Firefox by pHaez
  //
  getPageSize: function(parent){
    parent = parent || document.body;              
    var windowWidth, windowHeight;
    var pageHeight, pageWidth;
    if (parent != document.body) {
      windowWidth = parent.getWidth();
      windowHeight = parent.getHeight();                                
      pageWidth = parent.scrollWidth;
      pageHeight = parent.scrollHeight;                                
    } 
    else {
      var xScroll, yScroll;

      if (window.innerHeight && window.scrollMaxY) {  
        xScroll = document.body.scrollWidth;
        yScroll = window.innerHeight + window.scrollMaxY;
      } else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
        xScroll = document.body.scrollWidth;
        yScroll = document.body.scrollHeight;
      } else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
        xScroll = document.body.offsetWidth;
        yScroll = document.body.offsetHeight;
      }


      if (self.innerHeight) {  // all except Explorer
        windowWidth = self.innerWidth;
        windowHeight = self.innerHeight;
      } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
        windowWidth = document.documentElement.clientWidth;
        windowHeight = document.documentElement.clientHeight;
      } else if (document.body) { // other Explorers
        windowWidth = document.body.clientWidth;
        windowHeight = document.body.clientHeight;
      }  

      // for small pages with total height less then height of the viewport
      if(yScroll < windowHeight){
        pageHeight = windowHeight;
      } else { 
        pageHeight = yScroll;
      }

      // for small pages with total width less then width of the viewport
      if(xScroll < windowWidth){  
        pageWidth = windowWidth;
      } else {
        pageWidth = xScroll;
      }
    }             
    return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: windowWidth, windowHeight: windowHeight};
  },

  disableScreen: function(className, overlayId, overlayOpacity, contentId, parent) {
    WindowUtilities.initLightbox(overlayId, className, function() {this._disableScreen(className, overlayId, overlayOpacity, contentId)}.bind(this), parent || document.body);
  },

  _disableScreen: function(className, overlayId, overlayOpacity, contentId) {
    // prep objects
    var objOverlay = $(overlayId);

    var pageSize = WindowUtilities.getPageSize(objOverlay.parentNode);

    // Hide select boxes as they will 'peek' through the image in IE, store old value
    if (contentId && Prototype.Browser.IE) {
      WindowUtilities._hideSelect();
      WindowUtilities._showSelect(contentId);
    }  
  
    // set height of Overlay to take up whole page and show
    objOverlay.style.height = (pageSize.pageHeight + 'px');
    objOverlay.style.display = 'none'; 
    if (overlayId == "overlay_modal" && Window.hasEffectLib && Windows.overlayShowEffectOptions) {
      objOverlay.overlayOpacity = overlayOpacity;
      new Effect.Appear(objOverlay, Object.extend({from: 0, to: overlayOpacity}, Windows.overlayShowEffectOptions));
    }
    else
      objOverlay.style.display = "block";
  },
  
  enableScreen: function(id) {
    id = id || 'overlay_modal';
    var objOverlay =  $(id);
    if (objOverlay) {
      // hide lightbox and overlay
      if (id == "overlay_modal" && Window.hasEffectLib && Windows.overlayHideEffectOptions)
        new Effect.Fade(objOverlay, Object.extend({from: objOverlay.overlayOpacity, to:0}, Windows.overlayHideEffectOptions));
      else {
        objOverlay.style.display = 'none';
        objOverlay.parentNode.removeChild(objOverlay);
      }
      
      // make select boxes visible using old value
      if (id != "__invisible__") 
        WindowUtilities._showSelect();
    }
  },

  _hideSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (! WindowUtilities.isDefined(element.oldVisibility)) {
          element.oldVisibility = element.style.visibility ? element.style.visibility : "visible";
          element.style.visibility = "hidden";
        }
      });
    }
  },
  
  _showSelect: function(id) {
    if (Prototype.Browser.IE) {
      id = id ==  null ? "" : "#" + id + " ";
      $$(id + 'select').each(function(element) {
        if (WindowUtilities.isDefined(element.oldVisibility)) {
          // Why?? Ask IE
          try {
            element.style.visibility = element.oldVisibility;
          } catch(e) {
            element.style.visibility = "visible";
          }
          element.oldVisibility = null;
        }
        else {
          if (element.style.visibility)
            element.style.visibility = "visible";
        }
      });
    }
  },

  isDefined: function(object) {
    return typeof(object) != "undefined" && object != null;
  },
  
  // initLightbox()
  // Function runs on window load, going through link tags looking for rel="lightbox".
  // These links receive onclick events that enable the lightbox display for their targets.
  // The function also inserts html markup at the top of the page which will be used as a
  // container for the overlay pattern and the inline image.
  initLightbox: function(id, className, doneHandler, parent) {
    // Already done, just update zIndex
    if ($(id)) {
      Element.setStyle(id, {zIndex: Windows.maxZIndex + 1});
      Windows.maxZIndex++;
      doneHandler();
    }
    // create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
    else {
      var objOverlay = document.createElement("div");
      objOverlay.setAttribute('id', id);
      objOverlay.className = "overlay_" + className
      objOverlay.style.display = 'none';
      objOverlay.style.position = 'absolute';
      objOverlay.style.top = '0';
      objOverlay.style.left = '0';
      objOverlay.style.zIndex = Windows.maxZIndex + 1;
      Windows.maxZIndex++;
      objOverlay.style.width = '100%';
      parent.insertBefore(objOverlay, parent.firstChild);
      if (Prototype.Browser.WebKit && id == "overlay_modal") {
        setTimeout(function() {doneHandler()}, 10);
      }
      else
        doneHandler();
    }    
  },
  
  setCookie: function(value, parameters) {
    document.cookie= parameters[0] + "=" + escape(value) +
      ((parameters[1]) ? "; expires=" + parameters[1].toGMTString() : "") +
      ((parameters[2]) ? "; path=" + parameters[2] : "") +
      ((parameters[3]) ? "; domain=" + parameters[3] : "") +
      ((parameters[4]) ? "; secure" : "");
  },

  getCookie: function(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
      begin = dc.indexOf(prefix);
      if (begin != 0) return null;
    } else {
      begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
      end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
  },
    
  _computeSize: function(content, id, width, height, margin, className) {
    var objBody = document.body;
    var tmpObj = document.createElement("div");
    tmpObj.setAttribute('id', id);
    tmpObj.className = className + "_content";

    if (height)
      tmpObj.style.height = height + "px"
    else
      tmpObj.style.width = width + "px"
  
    tmpObj.style.position = 'absolute';
    tmpObj.style.top = '0';
    tmpObj.style.left = '0';
    tmpObj.style.display = 'none';

    tmpObj.innerHTML = content;
    objBody.insertBefore(tmpObj, objBody.firstChild);

    var size;
    if (height)
      size = $(tmpObj).getDimensions().width + margin;
    else
      size = $(tmpObj).getDimensions().height + margin;
    objBody.removeChild(tmpObj);
    return size;
  }  
}



var gmarkers = []; //gooogle markers. max 25, current, after filter
var htmls = []; //max 25, holds info
var entersrc = ""; //describes source of enterkey




function init() 
{	

	if (req_password == "true") openPassword();
	
	var hash = window.location.hash;
	if (atab == "search") 
	{
		//if (smap != "h") update_map();		
		//if (window.location.hash == "#ff") openFunc3(''); 
	}
	
	if (atab == "events") 
	{
		if (smap != "h") update_map();		
	
	}
	
	if (atab == "ff")
	{
		
		//Event.observe(window,'scroll', function(evt){
        //    $('movable').setStyle({ top: 8 + document.viewport.getScrollOffsets().top + 'px' });
        //});
	}
	
	if (atab == "bestfor")
	{
		if (bfvid != "") 
		{
			togglediv('overview_'+ bfvid);
		}
		else
		{
			//if (hash.substr(1) != "") togglediv('overview_'+ hash.substr(1));
		}
	}

	/*if (atab == "venue") 
	{
		if (hash == "#reviews")
		{
			//do nothing
		}
		else if (hash == "#ff")
		{
			openFunc3(vid); 
		}
		else if (vevent != "")
		{
			openEvent(vevent);
		}
		else if (voffer != "")
		{
			openOffer(voffer);
		}
		else if (hash.indexOf("cal") > 0)
		{
			var eid = hash.substr(4);
			window.location.hash='cal';
			if (eid != "") openEvent(eid);
		}
		else if (hash.indexOf("offer") > 0)
		{
			var oid = hash.substr(6);
			window.location.hash='offer';

			if (oid != "") openOffer(oid);
		}
	}*/

	if (atab == "profile" && hash != "" && hash != "#") showdiv(hash.substr(1));
	
	if (atab == "mydrinksin" && uid == "" && page == "index.htm") //.htm means fire up login prompt
	{
		openRegister("user");
	}

	/*if (atab == "venue" && email != "" && ekey != "") 
	{
		//openPassword('/include/popup_ekey2.php?cid=' + cid + '&vid=' + vid +  '&email=' + email + '&ekey=' + ekey + '&ekey_name=' + ekeyname + '&' + Math.random(),'');
		setTimeout("openEkey()", 2000); //every 60s
		
	}*/
	
	
	//if (atab == "venue") update_vmap();
	
		

	
	
	get_stats();
	
	setInterval("get_stats()", 60000); //every 60s
}

//common functions
function forgot_password()
{	
	//check email address
	var emailaddress = document.getElementById("username").value;
	//alert (emailaddress);
	//emailaddress = document.loginform.email.value;
	if (!((emailaddress.indexOf(".") > 2) && (emailaddress.indexOf("@") > 0))) 
	{
		isvalid = false;	
		document.getElementById("signinresultdiv").innerHTML = "A valid email is required";
	}
	else
	{
		document.getElementById("signinresultdiv").className ="green";
		document.getElementById("signinresultdiv").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
		
		//need to encrypt password so its not sent in clear text
		CDownloadUrl('POST',"/include/forgot_password.php?email=" + emailaddress + "&city=" + city + "&" + Math.random(), function(data) 
		{
			document.getElementById("signinresultdiv").innerHTML = data;
		}
		);

	}
}


function setcookie3b()
{
	var tagType = document.getElementById("f_tagType").value;
	var tagArea = parseInt(document.getElementById("f_area").value);
	var f_num = document.getElementById("func_number").value; //actual no of guests
	
	var tagFacil = 0;	
	var e, i = 0, oForm = document.func_facil;
	while (e = oForm.elements[i++])
	{
		if  (e.checked == true) tagFacil = tagFacil + parseInt(e.value); 
	}
		
	var func_date = document.getElementById("func_date").value;
	var f_tod = document.getElementById("f_tod").value;
	var f_more = document.getElementById("f_more").value;
	var f_name = document.getElementById("f_name").value;
	var f_email = document.getElementById("f_email").value;
	var f_number = document.getElementById("f_number").value;
	
	var data = {cid: cid, tagFacil: tagFacil, tagType: tagType, tagArea: tagArea, f_num: f_num, func_date: func_date,f_tod:f_tod,f_more:f_more,f_name:f_name,f_email:f_email,f_number:f_number};
	var myJSON = Object.toJSON(data);
	//alert(myJSON);
	set_cookie('drinksin_functionfinder', myJSON , '30', '/'); //store for 30mins
}



function ffdetail()
{
	setcookie3b();
	
	
	//get variables
	var tagType = document.getElementById("f_tagType").value;
	var tagArea = parseInt(document.getElementById("f_area").value);
	var f_num = document.getElementById("func_number").value; //actual no of guests
	
	var tagFacil = 0;	
	var e, i = 0, oForm = document.func_facil;
	while (e = oForm.elements[i++])
	{
		if  (e.checked == true) tagFacil = tagFacil + parseInt(e.value); 
	}
	
	

	//var queryString = "?cid=" + cid +"&lat=" + lat + "&lng=" + lng + "&tagFacil=" + tagFacil  + "&tagType=" + tagType + "&tagArea=" + tagArea + "&tagGuests=" + tagGuests + "&d=" + f_date + "&m=" + f_more + "&n=" + f_num + "&name=" + f_name + "&femail=" + f_email + "&phone=" + f_number + "&tod=" + f_tod;	

	//set_cookie('drinksin_ff', queryString , '30', '/'); //store for 30mins
	
	isvalid = true;	
	
	if (tagType == "-- select one --" || tagType == "")
	{
		isvalid = false;	
		document.getElementById("f_tagType").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_tagType").className ="input darkgrey";
	}
	
	
	if (isValidNumber(f_num) == true)
	{
		document.getElementById("func_number").className ="input";
		document.getElementById("func_number_error").innerHTML = "";
	}
	else
	{
		isvalid = false;
		document.getElementById("func_number").className ="inputred";
		document.getElementById("func_number_error").innerHTML = "Number required";
	}
	
	//type
	var f_type = document.getElementById("f_tagType").value;
	
		
	f_logfunction("Search hit - isvalid=" + isvalid);
	
	if (isvalid == true)
	{
		//var data = {cid: cid, tagFacil: tagFacil, tagType: tagType, tagArea: tagArea, f_num: f_num};
		//var myJSON = Object.toJSON(data);
		//set_cookie('drinksin_functionfinder', myJSON , '30', '/'); //store for 30mins
		window.location.href = '/function-finder/'+ tagType + '/details.html'; 
	}
	
}

function f_changetypeb()
{	
		var type = document.getElementById("f_tagType").value;
		f_logfunction("Change type to " + type);
		setcookie3b();
		if (atab == "ff") window.location.href = '/function-finder/'+ type + '/search.html'; 
}


function f_logfunction(message)
{			
	CDownloadUrl('GET',"/include/logfunction.php?message=" + message, function(data) 
	{})
}

function openCalendar(vid,eid,type) 
{
	Dialog.info({url: "/include/edit_calendar3a.php?city=" + city + "&vid=" + vid + "&eid=" + eid + "&type=" + type + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:930, height:630,top:20, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}

function postEvent (vid)
{
	var isvalid = true;
	
	
	var eventtype = document.getElementById("venue_eventtype").value;
	if (eventtype.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_eventtype").className ="red";
	}
	else
	{
		document.getElementById("error_eventtype").className = "";
	}
	
		
		
	var e=document.getElementsByName("eventtag");
	var tag = 1, tag1 = "",tag2 = "",tag3 = "";
	for(var i=0;i<e.length;i++)
	{
		if (e[i].className == "blueLink bold")
		{
			if (tag == 1) tag1 = e[i].title;	
			if (tag == 2) tag2 = e[i].title;	
			if (tag == 3) tag3 = e[i].title;	
			tag++;
		}
	}

	if (tag1 == "")
	{
		isvalid = false;    
		document.getElementById("error_eventtag").innerHTML ="Please select at least 1 tag";
	}
	else
	{
		document.getElementById("error_eventtag").innerHTML ="";
	}
		
	
	var eventtitle = document.getElementById("venue_eventtitle").value;
	if (eventtitle.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_eventtitle").className ="red";
	}
	else
	{
		document.getElementById("error_eventtitle").className ="";
	}
	
	var eventbody = document.getElementById("venue_eventbody").value;
	if (eventbody.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_eventbody").className ="red";
	}
	else
	{
		document.getElementById("error_eventbody").className = "";
	}
	
	
	
	var ehour = document.getElementById("event_hour").value;
	var emin = document.getElementById("event_min").value;
		
	
	//check time
	if (ehour == "?" || ehour == "" || emin == "?" || emin == "")
	{
		document.getElementById("error_eventtime").className ="red";
		isvalid = false;
	}
	else
	{
		document.getElementById("error_eventtime").className ="";
	}
	
	//check date
	//check that date is valid
	//check date is in the future

		
	
	var eday = document.getElementById("event_day").value;
	var emonth = document.getElementById("event_month").value;
	var eyear = document.getElementById("event_year").value;
	
	//check date
	if (eday == "?" || eday == "" || emonth == "?" || emonth == "")
	{
		document.getElementById("error_eventdate").className ="red";
		isvalid = false;
	}
	else
	{
		document.getElementById("error_eventdate").className ="";
	}
	
		
	//check repeat
	var erepeat = document.getElementById("event_repeat").value;
	var erepeatday = document.getElementById("event_repeatday").value;
	if ((erepeat != "" && erepeatday == "") || (erepeatday != "" && erepeat == ""))
	{
		document.getElementById("error_eventrepeat").className ="red";

		isvalid = false;
	}
	else
	{
		document.getElementById("error_eventrepeat").className ="";
	}
		
		
	
		    

	if (isvalid == true)
	{
		
		if (vid != "")
		{
			
			var sendto_flag = 0;	
			if (document.getElementById("sendto1").checked == true) sendto_flag += parseInt(document.getElementById("sendto1").value);
			if (document.getElementById("sendto2").checked == true) sendto_flag += parseInt(document.getElementById("sendto2").value);
			if (document.getElementById("sendto3").checked == true) sendto_flag += parseInt(document.getElementById("sendto3").value);
			if (document.getElementById("sendto4").checked == true) sendto_flag += parseInt(document.getElementById("sendto4").value);
	
	
			document.getElementById("eventresultdiv").innerHTML = "";
			
			var ecommand = document.getElementById("event_go").innerHTML;
			ecommand = ecommand.substring(0,1);
			
			var eid = "";
			if (ecommand == "U") var eid = document.getElementById("eid").value; 
			
            document.getElementById("event_go").onclick = "return false";
            document.getElementById("event_go").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";
			
			var ephoto = document.getElementById("ephoto").contentWindow.document.getElementById("photo").src;
			myarray = ephoto.split("/");
			ephoto = myarray[myarray.length -1];
				
			eventtitle = urlencode(eventtitle);
			//eventtitle = encodeURL(eventtitle);
			
			eventbody = urlencode(eventbody);
			//eventbody = encodeURL(eventbody);
			
			var queryString = "?city=" + city + "&vid=" + vid +  "&sendto=" + sendto_flag +  "&title=" + eventtitle+  "&body=" + eventbody +  "&type=" + eventtype + "&day=" + eday+  "&month=" + emonth+  "&year=" + eyear+  "&photo=" + ephoto+  "&repeat=" + erepeat+  "&repeatday=" + erepeatday +  "&hour=" + ehour+  "&min=" + emin + "&command=" + ecommand + "&eid=" + eid + "&tag1=" + tag1 + "&tag2=" + tag2 + "&tag3=" + tag3 + "&" + Math.random();
			

            CDownloadUrl('POST',"/include/post_event3.php" + queryString, function(data) 
            {            
				//Windows.closeAll();
				document.getElementById("eventdiv").innerHTML = data;
            })
		}
		else
		{
		
			
			document.getElementById("stage1").style.display = 'none';
			Effect.Appear("stage2", { duration: 1.0 });
		}
	}
	else
	{
		//document.getElementById("eventresultdiv").innerHTML = "<span class='red'>See Error(s)</span>";
	}

}


function openMenu(cid,vid,title) 
{		
	Dialog.info("<div id='menudiv'><iframe id='menuiframe' frameborder='0' style='border:none; margin-top:2px; margin-right:5px;' src='/include/list_menus.php?cid=" + cid + "&vid=" + vid  + "&" + Math.random() + "' width='870px' height='728px'></iframe></div>",
               {className: "drinksin2",recenterAuto:false,closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:875, height:750,top:20});
	////window.scrollTo(0,0);
}



function openNews(vid,nid) 
{
	Dialog.info("<iframe id='newsiframe' frameborder='0' style='border:none; padding-top:5px; margin-right:5px;' src='/include/edit_news3.php?city=" + city + "&vid=" + vid + "&nid=" + nid + "&' + Math.random() + ' width='700px' height='510px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:730, height:530,top:20});
}

function openOffers(vid,oid,type) 
{
	Dialog.info({url: "/include/edit_offers3a.php?city=" + city + "&vid=" + vid + "&oid=" + oid + "&type=" + type + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:620, height:490,top:20, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}


function postOffer (vid)
{
	var isvalid = true;
	
	var e=document.getElementsByName("offertag");
	var tag = 1, tag1 = "",tag2 = "";
	var offertype = 0;
	for(var i=0;i<e.length;i++)
	{
		if (e[i].className == "blueLink bold")
		{
			if (tag == 1) tag1 = e[i].title;	
			if (tag == 2) tag2 = e[i].title;	
			//offertype +=  parseFloat(e[i].value);
			tag++;
		}
	}

	if (tag1 == "")
	{
		isvalid = false;    
		document.getElementById("error_offertag").innerHTML ="Please select at least 1 tag";
	}
	else
	{
		document.getElementById("error_offertag").innerHTML ="";
	}
	
	
	var offer = document.getElementById("venue_offer").value;
	if (offer.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_offer").className ="red";
	}
	else
	{
		document.getElementById("error_offer").className = "";
	}
	
	var offertitle = document.getElementById("venue_offertitle").value;
	if (offertitle.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_offertitle").className ="red";
	}
	else
	{
		document.getElementById("error_offertitle").className = "";
	}
	
	//no need for body
	var offerdetail = document.getElementById("venue_offerdetail").value;
	if (offerdetail.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_offerdetail").className ="red";
	}
	else
	{
		document.getElementById("error_offerdetail").className = "";
	}
	
	//no need for body
	var offerinstruct = document.getElementById("venue_offerinstruct").value;
	
		
		
		
		
		
	//check date
	//check that date is valid
	//check date is in the future

	
	
	var eday = document.getElementById("offer_day").value;
	var emonth = document.getElementById("offer_month").value;
	var eyear = document.getElementById("offer_year").value;
	
	//check date
	if (eday == "?" || eday == "" || emonth == "?" || emonth == "")
	{
		document.getElementById("error_offerdate").className ="red";
		isvalid = false;
	}
	else
	{
		document.getElementById("error_offerdate").className ="";
	}
	
	
	var eday2 = document.getElementById("offer_day2").value;
	var emonth2 = document.getElementById("offer_month2").value;
	var eyear2 = document.getElementById("offer_year2").value;
	
	//check date
	if (eday2 == "?" || eday2 == "" || emonth2 == "?" || emonth2 == "")
	{
		document.getElementById("error_offerdate2").className ="red";
		isvalid = false;
	}
	else
	{
		document.getElementById("error_offerdate2").className ="";
	}
		
		
	


	if (isvalid == true)
	{

		if (vid != "")
		{
			//check repeat
			var erepeat = document.getElementById("offer_repeat").value;
			var erepeatday = document.getElementById("offer_repeatday").value;
			
			var sendto_flag = 0;	
			if (document.getElementById("sendto1").checked == true) sendto_flag += parseInt(document.getElementById("sendto1").value);
			if (document.getElementById("sendto2").checked == true) sendto_flag += parseInt(document.getElementById("sendto2").value);
			if (document.getElementById("sendto3").checked == true) sendto_flag += parseInt(document.getElementById("sendto3").value);
			if (document.getElementById("sendto4").checked == true) sendto_flag += parseInt(document.getElementById("sendto4").value);

			
			document.getElementById("offerresultdiv").innerHTML = "";
			
			var ecommand = document.getElementById("offer_go").innerHTML;
			ecommand = ecommand.substring(0,1);
			
			var oid = "";
			if (ecommand == "U") var oid = document.getElementById("oid").value; 
			
			document.getElementById("offer_go").onclick = "return false";
			document.getElementById("offer_go").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";
			
			//var ephoto = document.getElementById("ephoto").contentWindow.document.getElementById("photo").src;
			//myarray = ephoto.split("/");
			//ephoto = myarray[myarray.length -1];
				
			offertitle = encodeUTF8(offertitle);
			offertitle = encodeURL(offertitle);
			
			offerdetail = encodeUTF8(offerdetail);
			offerdetail = encodeURL(offerdetail);
			
			offerinstruct = encodeUTF8(offerinstruct);
			offerinstruct = encodeURL(offerinstruct);
			
			var queryString = "?city=" + city + "&vid=" + vid +  "&sendto=" + sendto_flag +  "&t=" + offertitle+  "&d=" + offerdetail +  "&i=" + offerinstruct  +  "&o=" + offer + "&day=" + eday+  "&month=" + emonth+  "&year=" + eyear +  "&repeat=" + erepeat+  "&repeatday=" + erepeatday +  "&day2=" + eday2+  "&month2=" + emonth2 +  "&year2=" + eyear2 + "&command=" + ecommand + "&tag1=" + tag1 + "&tag2=" + tag2 + "&oid=" + oid + "&" + Math.random();
			

			CDownloadUrl('POST',"/include/post_offer3.php" + queryString, function(data) 
			{ 
				document.getElementById("offerdiv").innerHTML = data;
				//Dialog.closeInfo();
				//openSendAsSMS(data);
			})
		}
		else
		{
		
			
			document.getElementById("stage1").style.display = 'none';
			Effect.Appear("stage2", { duration: 1.0 });
		}
	}
	else
	{
		//document.getElementById("offerresultdiv").innerHTML = "<span class='red'>See Error(s)</span>";
	}
}


 //this is a global variable to have only one instance of the calendar
var calendar = null;
var calendar2 = null;

//@element   => is the <div> where the calender will be rendered by Scal.
//@input     => is the <input> where the date will be updated.
//@container => is the <div> for dragging.
//@source    => is the img/button which raises up the calender, the script will locate the calenar over this control.
function showCalendar(element, input, container, source,date)            
{
	//I added this to destroy calendar
	//var calendar = null;
	//if (calendar) this.destroy();

	if (!calendar)
	{
	
		container = $(container);
		//the Draggable handle is hard coded to "rtop" to avoid other parameter.
		new Draggable(container, {handle: "rtop", starteffect: Prototype.emptyFunction, endeffect: Prototype.emptyFunction});
		
		//var calendar = new scal(element, $(input), myoptions);

		//The singleton calendar is created.
		calendar = new scal(element, $(input), 
		{
			weekdaystart:1,
			updateformat: 'dddd dd mmm yyyy', 
			closebutton: '&nbsp;', 
			wrapper: container
		});
	}
	else
	{
		calendar.updateelement = $(input);
	}
	

	var date = new Date(date);
	//var date = new Date();
	calendar.setCurrentDate(isNaN(date) ? new Date() : date);
	
	//Locates the calendar over the calling control  (in this example the "img").
	if (source = $(source))
	{
		Position.clone($(source), container, {setWidth: false, setHeight: false, offsetLeft: source.getWidth() + 2});
	}
	
	//finally show the calendar =)
	calendar.openCalendar();
};


function showCalendar2(element, input, container, source,date)            
{
	//I added this to destroy calendar
	//var calendar = null;
	//if (calendar) this.destroy();

	if (!calendar2)
	{
	
		container2 = $(container);
		//the Draggable handle is hard coded to "rtop" to avoid other parameter.
		new Draggable(container2, {handle: "rtop", starteffect: Prototype.emptyFunction, endeffect: Prototype.emptyFunction});
		
		//var calendar = new scal(element, $(input), myoptions);

		//The singleton calendar is created.
		calendar2 = new scal(element, $(input), 
		{
			weekdaystart:1,
			updateformat: 'dddd dd mmm yyyy', 
			closebutton: '&nbsp;', 
			wrapper: container2
		});
	}
	else
	{
		calendar2.updateelement = $(input);
	}
	

	var date = new Date(date);
	//var date = new Date();
	calendar2.setCurrentDate(isNaN(date) ? new Date() : date);
	
	//Locates the calendar over the calling control  (in this example the "img").
	if (source = $(source))
	{
		Position.clone($(source), container2, {setWidth: false, setHeight: false, offsetLeft: source.getWidth() + 2});
	}
	
	//finally show the calendar =)
	calendar2.openCalendar();
};
	
	
	
function toggleall(form,value)
{

	if (form == "likeMusic") var oForm = document.likeMusic;
	if (form == "likeSport") var oForm = document.likeSport;
	if (form == "likeFood") var oForm = document.likeFood;
	if (form == "likeDrink") var oForm = document.likeDrink;
	if (form == "likeEnt") var oForm = document.likeEnt;
	if (form == "likeOffers") var oForm = document.likeOffers;
	
	var e, i = 0;
	while (e = oForm.elements[i++])
	{
		e.checked = value;
	}
	
	
}


//this updates the table in maindiv
function update_vmap()
{
	//setup map
		var lat = document.getElementById("venuelat").value;
		var lng = document.getElementById("venuelng").value;
	
		
		
		var map = new GMap2(document.getElementById("mapdiv"));
		
		
		//map.addControl(new GSmallMapControl());            	
		//map.addControl(new GScaleControl());
		//map.addControl(new MapTypeControl());
		map.disableDragging(); 
		var center = new GLatLng(lat,lng);
        map.setCenter(center, 15); 
		map.setMapType(G_NORMAL_MAP);

        var marker = new GMarker(center, {draggable:false});

		
		map.addOverlay(marker);
}

function openMMH(vid,venue,eid) 
{
	Dialog.info({url: "/include/meet-me-here.php?city=" + city + "&vid=" + vid + "&venue=" + venue + "&eid=" + eid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:445, height:390, recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}

function openS2M(vid,venue,eid) 
{
	Dialog.info({url: "/include/send_sms.php?city=" + city + "&vid=" + vid + "&venue=" + venue + "&eid=" + eid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:440, height:110, recenterAuto:false, closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}

function togglemybars()
{
	if (document.getElementById('editorbox').style.display == 'none')
	{	
		Effect.Grow('editorbox', { direction: 'top-left', duration: 0.5 });
	}
	else
	{
		Effect.Shrink('editorbox', { direction: 'top-left', duration: 0.5 });
	}
}


function togglehelp()
{
	if (document.getElementById('helpbox').style.display == 'none')
	{
		Effect.Grow('helpbox', { direction: 'top-left', duration: 0.5 });
	}
	else
	{
		Effect.Shrink('helpbox', { direction: 'top-left', duration: 0.5 });
	}
}


function togglediary()
{
	if (document.getElementById('diarybox').style.display == 'none')
	{
		Effect.Grow('diarybox', { direction: 'top-left', duration: 0.5 });
	}
	else
	{
		Effect.Shrink('diarybox', { direction: 'top-left', duration: 0.5 });
	}
}


function togglefav(type,id)
{
	
	var value = document.getElementById("fav_" + id).className;

	if (value == "favouriteblank") value = "1"; else value = "0";
	CDownloadUrl('POST',"/include/togglefav.php?id=" + id + "&type=" + type + "&value=" + value + "&" + Math.random(), function(data) 
	{
		if(atab == "mydrinksin")
		{
			//update calednar
			getCalendar("calendar3");
			getCalendar("events_fav");
			//update calednar
		}
		else
		{
		
			if (value == "1")
			{
				document.getElementById("fav_" + id).className = "favourite";
				document.getElementById("fav_" + id).style.visibility = "visible";
			}
			else
			{
				document.getElementById("fav_" + id).className = "favouriteblank";
				document.getElementById("fav_" + id).style.visibility = "";
			}
		}
		get_diary();
	}
	);
}


function newsletter(cmd)
{	
	var emailaddress = document.getElementById("mailinglist").value;
	if (!((emailaddress.indexOf(".") > 2) && (emailaddress.indexOf("@") > 0))) 
	{	
		document.getElementById("mailinglist").value = "invalid email address";
	}
	else
	{
		document.getElementById('newsletter').style.display = 'none';
		document.getElementById('newsletter_status').style.display = '';
		document.getElementById("newsletter_status").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
		CDownloadUrl('POST',"/include/newsletter3.php?email=" + emailaddress + "&cmd=" + cmd + "&" + Math.random(), function(data) 
		{
			document.getElementById("newsletter_status").innerHTML = data;
		}
		);
	}
}


//profile page



//venue page

	
function confirm_report(rid,vid) 
{
Dialog.confirm("<h1 style='color:#ffffff'>Are you sure you want to report this review as abuse?</h1><br>", {width:450, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {report_review(rid,vid); return true;} });
}  


function report_review(rid,vid) 
{
	CDownloadUrl('POST',"/include/report_review.php?city=" + city + "&rid=" + rid, function(data) 									
	{
		document.getElementById("reported_" + rid).innerHTML = "<span class='red'>Reported</span>";
		if (document.getElementById("reported2_" + rid) != null) document.getElementById("reported2_" + rid).innerHTML = "<span class='red'>Reported</span>";
		CDownloadUrl('POST',"/include/show_reviews_new.php?vid=" + vid + "&city=" + city + "&" + Math.random(), function(data) 
		{
			document.getElementById("reviewdiv").innerHTML = data;
		});
	});
}






//venue + editor
function resettag()
{	
	var typetag = "tag_" + document.getElementById("venue_eventtype").value;
	
	//count number of tags that have been enabled	
 	var e=document.getElementsByName("eventtag");
	var tagselect = 0;
 	for(var i=0;i<e.length;i++)
 	{
	 	if (e[i].id == typetag) e[i].className = "blueLink bold"; else e[i].className = "greydarkLink normal";
	}
}



function toggletag(tag)
{	
	//count number of tags that have been enabled	
	var typetag = "tag_" + document.getElementById("venue_eventtype").value;
	if (typetag == "tag_" + tag) return false;
	
	
 	var e=document.getElementsByName("eventtag");
	var tagselect = 0;
 	for(var i=0;i<e.length;i++)
 	{
	 	if (e[i].className == "blueLink bold") tagselect++;
	}


	var tagstatus = document.getElementById("tag_" + tag).className;
	if (tagstatus == "greydarkLink normal")
	{
		if (tagselect < 3) document.getElementById("tag_" + tag).className = "blueLink bold"; else alert("Warning: You can select a maximum of 3 tags only !");
	}
	else
	{
		document.getElementById("tag_" + tag).className = "greydarkLink normal";
	}
}


function searchbox(tab)
{
	document.getElementById("li_type").className = 'top';
	document.getElementById("span_type").className = 'top_link';
	document.getElementById('h3_type').style.display = 'none';
	document.getElementById("li_food").className = 'top';
	document.getElementById("span_food").className = 'top_link';
	document.getElementById('h3_food').style.display = 'none';
	document.getElementById("li_event").className = 'top';
	document.getElementById("span_event").className = 'top_link';
	document.getElementById('h3_event').style.display = 'none';
	document.getElementById("li_offers").className = 'top';
	document.getElementById("span_offers").className = 'top_link';
	document.getElementById('h3_offers').style.display = 'none';


	document.getElementById("li_" + tab).className = 'top_active active3';
	document.getElementById("span_" + tab).className = 'top_link_active';
	document.getElementById("h3_" + tab).style.display = 'block';
	set_cookie('drinksin_stab', tab , '0', '/');
}

function toggleotag(tag)
{	
	var e=document.getElementsByName("offertag");

	var tagselect = 0;
 	for(var i=0;i<e.length;i++)
 	{
	 	if (e[i].className == "blueLink bold") tagselect++;
	}


	var tagstatus = document.getElementById("tag_" + tag).className;
	if (tagstatus == "greydarkLink normal")
	{
		if (tagselect < 2) document.getElementById("tag_" + tag).className = "blueLink bold"; else alert("Warning: You can select a maximum of 2 tags only !");
	}
	else
	{
		document.getElementById("tag_" + tag).className = "greydarkLink normal";
	}
}

//popups
var timeout; 
function popup(message) 
{ 
	Dialog.info("<h1 class='mediumpurple'>" + message + "</h1>",{className: "drinksin2",closable:true, width:400, height:20, okLabel: "ddClose"});
	timeout=2; 
	setTimeout(infoTimeout, 1500);
}

function infoTimeout() 
{ 
	timeout--; 
	if (timeout >0) setTimeout(infoTimeout, 1000) ; else { Dialog.closeInfo();  if (atab != "search" && atab != "wizard" && atab != "profile") window.location.reload();}
} 

function get_search(stab,what,svalue,cid,staggroup,sfilter,city)
{	
	var queryString = "?stab=" + stab + "&what=" + what +  "&svalue=" + svalue +  "&cid=" + cid +  "&city=" + city +  "&staggroup=" + staggroup +  "&sfilter=" + sfilter + "&" + Math.random();
	CDownloadUrl('POST',"/include/searchbox.php" + queryString , function(data) 
	{
		document.getElementById("searchdiv").innerHTML = data;	
	})
}

function openChangeCity() 
{
	openPopup("/include/changecity.php?" + Math.random(),600,300);
}

function openListMember() 
{
	openPopup("/admin/listmembers.php?uid=" + uid + "&" + Math.random(),1000,600);
}

function getMember(uid) 
	{
		CDownloadUrl('POST',"/admin/member.php?uid=" + uid + "&" + Math.random(), function(data) 
		{
			document.getElementById("memberdiv").innerHTML = data;
		}
		);
	}


function openPassword()
{
	Windows.closeAll();
	contentWin = new Window('content_win', {className: "drinksin2",recenterAuto:false, resizable: false, closable:false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show})
	contentWin.setSize(420, 210);
	contentWin.showCenter();
	contentWin.setAjaxContent("/include/popup_password.php", "", false, true);
	contentWin.setOpacity(1);
	//contentWin.setZIndex(10000);
	contentWin.toFront();
	contentWin.setDestroyOnClose();
}


function openPopup(source,width,height,top)
{
	Windows.closeAll();
	contentWin = new Window('content_win', {className: "drinksin2",recenterAuto:false, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show})
	contentWin.setSize(width, height);
	contentWin.showCenter();
	contentWin.setAjaxContent(source, "", false, true);
	contentWin.setOpacity(1);
	//contentWin.setZIndex(10000);
	contentWin.toFront();
	contentWin.setDestroyOnClose();

}





function openEvent(eid) 
{ 
	openPopup("/include/popup_event.php?eid=" + eid + "&" + Math.random(),800,600,'');	
}



function openMyBars(command,cid,vid,venue) 
{	
	Dialog.info({url: "/include/popup_mybars.php?command=" + command + "&cid=" + cid + "&vid=" + vid + "&venue=" + venue + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:800, height:280,recenterAuto:false, showprogress:true, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}



function openOffer(oid) 
{
	Dialog.info("<iframe id='menuiframe' frameborder='0' style='border:none; padding-top:5px; margin:5px;' src='/include/popup_offer.php?oid=" + oid + "&' + Math.random() + ' width='580px' height='460px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:580, height:470,top:20});
	//window.scrollTo(0,0);
}



function openLivebookings(cid,vid) 
{
	Dialog.info("<iframe id='menuiframe' frameborder='0' style='border:none; padding-top:5px; margin:5px;' src='/include/popup_livebookings.php?cid=" + cid + "&vid=" + vid + "&' + Math.random() + ' width='330px' height='410px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:360, height:440,top:20});
	//window.scrollTo(0,0);
}





/*function openPassword(source,title) 
{
	Windows.closeAll();
	contentWin = new Window('content_win', {className: "drinksin2",recenterAuto:false, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, 				showEffect:Element.show})
	contentWin.setSize("800", "390");
	contentWin.setAjaxContent(source, "", false, true);
	contentWin.setOpacity(1);
	contentWin.setZIndex(1000);
	contentWin.toFront();
	contentWin.setDestroyOnClose();
	contentWin.setLocation('300','10');
	contentWin.showCenter();
	//window.scrollTo(0,0);					 
}*/




function openMobile() 
{
	Dialog.info({url: "/include/send_sms.php?city=" + city + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin", width:450, height:130, recenterAuto:false, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}










function openInviter()
{
	Dialog.info("<iframe frameborder='0' src='/include/addfriends.cgi?" + Math.random() + "' width='600px' height='395px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:610, height:400, top:100});
}

function openTour(slide) 
{	
	Dialog.info("<iframe frameborder='0' src='/include/popup_tour3.php?" + Math.random() + "' width='600px' height='395px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:610, height:400, top:100});
}

function openAddAReview() 
{	
	Dialog.info("<iframe frameborder='0' src='/include/popup_addareview.php?" + Math.random() + "' width='600px' height='395px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:610, height:400, top:100});
}

function openBecomeFriends() 
{	
	Dialog.info("<iframe frameborder='0' src='/include/popup_becomefriends.php?" + Math.random() + "' width='600px' height='395px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:610, height:400, top:100});
}

function openComp() 
{	
	Dialog.info("<iframe frameborder='0' src='/include/popup_comp3.php?" + Math.random() + "' width='620px' height='410px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:610, height:400, top:100});
}


function openEditor(venue,vid) 
{
	Dialog.info({url: "/include/popup_editor.php?venue=" + venue + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:500, height:315,top:100, recenterAuto:false, closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 	
	//window.scrollTo(0,0);
}



function openCal(type) 
{
	Dialog.info({url: "/include/show_cal_home.php?city=" + city  + "&type=" +type + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:850, height:690,top:20,title:'Whats On - Week View', recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 	
	//window.scrollTo(0,20);
}




function openMap(cid,vid,title) 
{	
	Dialog.info("<iframe frameborder='0' style='border:none; margin-top:20px; margin-right:5px' src='/include/show_map.php?cid=" + cid + "&vid=" + vid  + "&" + Math.random() + "' width='800px' height='500px'></iframe>",
				   {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:840, height:540,title:"Map for '" + title + "'"});
		//window.scrollTo(0,0);
}


function openFunc(vid) 
{
	if (vid == "")
	{
	Dialog.info({url: "/include/edit_functions.php?city=" + city + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:510, height:660,top:20, recenterAuto:false, closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,destroyOnClose:true});	
	//window.scrollTo(0,0);
	}
	else
	{
		Dialog.info({url: "/include/edit_functions.php?city=" + city + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:510, height:660, recenterAuto:false,closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,destroyOnClose:true});		 
		//window.scrollTo(0,0);
	}
}

function openFunc3(vid) 
{	
	calendar2 = null;
	Dialog.info({url: "/include/edit_function.php?city=" + city + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
		{className: "drinksin2", width:500, height:650,top:40, recenterAuto:false,closable:true, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,destroyOnClose:true});		 
	//window.scrollTo(0,0);

}



function openReqauth() 
{	
	Dialog.info({url: "/include/popup_reqauth3.php?" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:350, height:100, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});
}






function openEmail(vid) 
{
	Dialog.info({url: "/include/edit_email.php?city=" + city + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin", width:630, height:415, recenterAuto:false, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}

function openSendAsSMS(data) 
{
	Dialog.info(data,{className: "drinksin", width:550, height:200, recenterAuto:false, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}

function textCounter( field, maxlimit ) {
  if ( field.value.length > maxlimit )
  {
    field.value = field.value.substring( 0, maxlimit );
    alert( 'Textarea value can only be ' + maxlimit + ' characters in length.' );
    return false;
  }
  else
  {
    //countfield.value = maxlimit - field.value.length;
  }
}






function openNewpass() 
{	
	Dialog.info({url: "/include/popup_newpass.php?" + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:330, height:145,recenterAuto:false, showprogress:true, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}


/*function openMyBars(command,cid,vid,venue) 
{	
	Dialog.info({url: "/include/popup_mybars.php?command=" + command + "&cid=" + cid + "&vid=" + vid + "&venue=" + venue + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:400, height:190,recenterAuto:false, showprogress:true, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}*/

function mybars(command,venue,vid,city2,eid)
{
	var flag = "";
	if (command == "add" || command == "update")
	{
		
		if (document.getElementById("mybars_ealert").checked == true) flag += "&ealert=1"; else flag += "&elaert=0";
		if (document.getElementById("mybars_malert").checked == true) flag += "&malert=1"; else flag += "&mlaert=0";
		if (document.getElementById("mybars_talert").checked == true) flag += "&talert=1"; else flag += "&tlaert=0";
		Windows.closeAll();
	}
	

	if (city2 != undefined) city = city2; //this is for mydrinksin and deleting

	if (command == "warning")
	{
		openReqauth();
	}
	else
	{
		CDownloadUrl('POST',"/include/mybars3.php?command=" + command + flag + "&city=" + city + "&vid=" + vid + "&timestamp=" + venue + "&eid=" + eid + "&" + Math.random(), function(data) 									
		{		
			if (command == "list") document.getElementById("mybars").innerHTML = data;
			if (command == "add") popup("'" + venue + "' has been added to myBars");
			if (command == "update") popup("Settings for '" + venue + "' has been updated");
			if (command == "remove") popup("'" + venue + "' has been removed from myBars"); 
			if (command == "attending") popup("Event marked as attending and added to myCalendar"); 
			if (command == "notattending") popup("Event marked as not attending"); 
			window.location.reload();
		});
	}
}



function openRegister() 
{
	Windows.closeAll();
	parent.location.href = '/wizard/index.html'; 
}






function confirm_logout() 
{
Dialog.confirm("<h1 class='mediumpurple'>Are you sure you want to logout ?</h1><br>", {className: "drinksin2",width:300, closable:true, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {get_userauth('logout',''); return true;} });
}  

//functions
function get_userauth(email,pass)
{			
	if (email != "logout")
	{
		var email = document.getElementById("username").value;
		var pass = document.getElementById("password").value;
		//var remember = document.getElementById("remember").checked;
	}
	
	CDownloadUrl('POST',"/include/_session.php?email=" + email + "&pass=" + pass + "&city=" + city + "&" + Math.random(), function(data) 
	{
		if (data.indexOf("OK") >= 0) 
		{
			if (data.length > 3)
			{
				var url = data.substr(3);
				//goto there venue
				url = "http://www.drinksin" + city + ".com/";
				window.parent.location=url;
			}
			else
			{
				//reload current page
				window.location.reload();
			}
		}
		else
		{	
			document.getElementById("signinresultdiv").innerHTML = data;
		}
	}
	);
}


/*function getfilter()
{		
	if (document.filterform != null)
	{
		var e, i = 0, oForm = document.filterform;
		while (e = oForm.elements[i++])
		{
			if  (e.checked == true) filter = e.title;
		}
	}

	return(filter);
}

function setfilter(filter)
{		
	if (document.filterform != null)
	{
		var e, i = 0, oForm = document.filterform;
		while (e = oForm.elements[i++])
		{
			if (filter = e.title) e.checked = true; else e.checked = false;
		}
	}
}*/

function emailverf(email)
{
	CDownloadUrl('POST',"/include/emailverf.php?email=" + email + "&" + Math.random(), function(data) 									
	{		
		popup(data); 
	});
}







function togglediv(div)
{
	if (div == "ilike" && document.getElementById(div).style.display == "") get_tagcloud();
	
	var status = document.getElementById(div).style.display;
	if (status == "none")
	{
		Effect.BlindDown(div,{ duration: 1.0 });
		if (document.getElementById(div + "_more").innerHTML == "more ...") document.getElementById(div + "_more").innerHTML = "close";
		if (document.getElementById(div + "_more").innerHTML == "read more ...") document.getElementById(div + "_more").innerHTML = "close review";
	}
	else
	{
		Effect.BlindUp(div,{ duration: 1.0 });
		if (document.getElementById(div + "_more").innerHTML == "close") document.getElementById(div + "_more").innerHTML = "more ...";
		if (document.getElementById(div + "_more").innerHTML == "close review") document.getElementById(div + "_more").innerHTML = "read more ...";
	}	
}





function max_div(div)
{	
	height = document.getElementById(div).style.height;
	document.getElementById(div).style.height = '';
	document.getElementById(div + "_more").innerHTML = 'close';
	document.getElementById(div + "_more").href= "javascript:min_div('" + div + "','"+ height + "');";
}

function kit_txt($text,$pos)
{	
	document.getElementById("kittxt").innerHTML = $text;
}

function min_div(div,height)
{			
	document.getElementById(div).style.height = height;
	document.getElementById(div + "_more").innerHTML = 'more...';
	document.getElementById(div + "_more").href= "javascript:max_div('" + div + "');";
}

function get_mySpecialOffers() 
{
	document.getElementById("myspecialoffers").className ="whiteLink bold underline";
	document.getElementById("mybars").className ="whiteLink bold";
	document.getElementById("mycalendar").className ="whiteLink bold";
	CDownloadUrl('POST',"/include/myspecialoffers.php?" + Math.random(), function(data) 									
	{
		document.getElementById("mydrinksin").innerHTML = data;
	});
}

function get_myBars() 
{
	document.getElementById("myspecialoffers").className ="whiteLink bold";
	document.getElementById("mybars").className ="whiteLink bold underline";
	document.getElementById("mycalendar").className ="whiteLink bold";
	CDownloadUrl('POST',"/include/mybars3.php?&command=list&" + Math.random(), function(data) 									
	{
		document.getElementById("mydrinksin").innerHTML = data;
	});
}


function get_myCalendar() 
{
	document.getElementById("myspecialoffers").className ="whiteLink bold";
	document.getElementById("mybars").className ="whiteLink bold";
	document.getElementById("mycalendar").className ="whiteLink bold underline";
	CDownloadUrl('POST',"/include/mycalendar.php?" + Math.random(), function(data) 									
	{
		document.getElementById("mydrinksin").innerHTML = data;
	});
}


function getCalendar(name) 
{
	CDownloadUrl('POST',"/include/show_" + name + ".php?" + Math.random(), function(data) 									
	{
		document.getElementById(name).innerHTML = data;
	});
}


function get_Calendar(vid,command,d,m,y,auth,atab) 
{
	var cflag = 0;
	
	
	d = document.getElementById("cald").value;
	m = document.getElementById("calm").value;
	y = document.getElementById("caly").value;
	if (document.getElementById("cflag_all").checked == true) cflag += 1;
	if (document.getElementById("cflag_sport").checked == true) cflag += 8;
	if (document.getElementById("cflag_ent").checked == true) cflag += 16;
	if (document.getElementById("cflag_food").checked == true) cflag += 32;
	if (document.getElementById("cflag_music").checked == true) cflag += 64;
	if (document.getElementById("cflag_special").checked == true) cflag += 128;
		
	
	CDownloadUrl('POST',"/include/show_cal.php?city=" + city +  "&vid=" + vid +  "&cmd=" + command + "&d=" + d + "&m=" + m + "&y=" + y + "&atab=" + atab + "&auth=" + auth + "&cflag=" + cflag + "&" + Math.random(), function(data) 									
	{
	document.getElementById("eventCalendar").innerHTML = data;
	});
}

function get_CalendarHome(vid,command,d,m,y,auth) 
{
	var cflag = 0;
	
	
	d = document.getElementById("cald").value;
	m = document.getElementById("calm").value;
	y = document.getElementById("caly").value;
	if (document.getElementById("cflag_all").checked == true) cflag += 1;
	if (document.getElementById("cflag_sport").checked == true) cflag += 8;
	if (document.getElementById("cflag_ent").checked == true) cflag += 16;
	if (document.getElementById("cflag_food").checked == true) cflag += 32;
	if (document.getElementById("cflag_music").checked == true) cflag += 64;
	if (document.getElementById("cflag_special").checked == true) cflag += 128;
		
	
	CDownloadUrl('POST',"/include/show_cal_home.php?city=" + city +  "&vid=" + vid +  "&cmd=" + command + "&d=" + d + "&m=" + m + "&y=" + y + "&atab=" + atab + "&auth=" + auth + "&cflag=" + cflag + "&" + Math.random(), function(data) 									
	{
		document.getElementById("eventCalendar").innerHTML = data;
	});
}

function getCal(command,d,m,y) 
{

	if (command != "")
	{
		d = document.getElementById("cald").value;
		m = document.getElementById("calm").value;
		y = document.getElementById("caly").value;
	}
	
	CDownloadUrl('POST',"/include/mydiary3.php?city=" + city + "&cmd=" + command + "&d=" + d + "&m=" + m + "&y=" + y + "&" + Math.random(), function(data) 									
	{
		document.getElementById("eventCalendar").innerHTML = data;
	});
}

function get_News(vid,auth) 
{
	CDownloadUrl('POST',"/include/show_news.php?city=" + city +  "&vid=" + vid + "&atab=" + atab + "&auth=" + auth + "&" + Math.random(), function(data) 									
	{
	document.getElementById("newsdiv").innerHTML = data;
	});
}

function get_stats()
{
	CDownloadUrl('POST',"/include/stats.php?city=" + city + "&" + Math.random(), function(data) 
	{
		document.getElementById("stats").innerHTML = data;
	});
}

function get_editor()
{
	CDownloadUrl('POST',"/include/editors.php?city=" + city + "&" + Math.random(), function(data) 
	{
		document.getElementById("editor").innerHTML = data;
	});
}


function get_help(venue)
{
	CDownloadUrl('POST',"/include/help.php?city=" + city + "&venue=" + venue + "&" + Math.random(), function(data) 
	{
		document.getElementById("help").innerHTML = data;
	});
}


function get_diary()
{
	CDownloadUrl('POST',"/include/show_mydiary.php?city=" + city + "&" + Math.random(), function(data) 
	{
		document.getElementById("diary").innerHTML = data;
	});
}


function isemail(id)
{
	email = document.getElementById(id).value;
	if (!((email.indexOf(".") >= 2) && (email.indexOf("@") > 0))) 
	{
		document.getElementById("error_" + id).className ="red";
		document.getElementById("error_" + id).innerHTML = "*";
		return false;
	}
	else
	{
		document.getElementById("error_" + id).innerHTML = "";
		return true;
	}
}

function isblank(id)
{
	if (document.getElementById(id).value == "")
	{
		document.getElementById("error_" + id).className ="red";
		document.getElementById("error_" + id).innerHTML = "*";
		return true;
	}
	else
	{
		document.getElementById("error_" + id).innerHTML = "";

		return false;
	}
}

function post_beta(atab)
{
	var speed = parseInt(document.getElementById('speed_rating').value);
	var design = parseInt(document.getElementById('design_rating').value);
	var usability = parseInt(document.getElementById('usability_rating').value);
	var navigation = parseInt(document.getElementById('navigation_rating').value);
	var overall = parseInt(document.getElementById('overall_rating').value);
	var message = document.getElementById("betacomment").value;
	var url = window.location.href;

	CDownloadUrl('POST',"/include/post_beta.php?message=" + message + "&url=" + url + "&atab=" + atab + "&s=" + speed + "&d=" + design + "&u=" + usability + "&n=" + navigation + "&o=" + overall + "&" + Math.random(), function(data) 
	{
		document.getElementById("submitbeta").disabled = false;
		document.getElementById("betastage1").style.display = 'none';
		document.getElementById("betastage2").style.display = 'block';
	});
}

function show_why(type)
{
	document.getElementById("regwhy_" + type).style.display = 'block';
	document.getElementById("reglogin").style.display = 'none';
}

function send_smslink(div,city,vid,eid)
{
	var mobile = document.getElementById("smslink_mobile").value;
	CDownloadUrl('POST',"/include/post_smslink.php?city=" + city + "&vid=" + vid + "&eid=" + eid + "&mobile=" + mobile + "&" + Math.random(), function(data) 
	{
		document.getElementById(div).innerHTML = data;
	});
}




function venueupdate(type,vid)
{
	var isvalid = true;	
	var update = true;
	var errorstr = "";
	
	
	if (type == "editor")
	{

		
		var editor_city = document.getElementById("editor_city").value;
		
		var editor_venuename = document.getElementById("editor_venuename").value;
		if (editor_venuename.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_venuename").innerHTML = "*";
			errorstr = "Invalid venue name";
		}
		else
		{
			document.getElementById("error_venuename").innerHTML = "";
		}
		
		var editor_name = document.getElementById("editor_name").value;
		if (editor_name.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_name").innerHTML = "*";
			if (errorstr == "") errorstr = "Invalid name";
		}
		else
		{
			document.getElementById("error_name").innerHTML = "";
		}
		
		var editor_email = document.getElementById("editor_email").value;
		if (editor_email.indexOf(".") > 2 && editor_email.indexOf("@") > 0 )
		{
			document.getElementById("error_email").innerHTML = "";
		}
		else
		{
			isvalid = false;	
			document.getElementById("error_email").innerHTML = "*";
			if (errorstr == "") errorstr = "Invalid email address";
			
		}
		
		var editor_number = document.getElementById("editor_number").value;
		if (editor_number.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_number").innerHTML = "*";
			if (errorstr == "") errorstr = "Invalid contact number";
		}
		else
		{
			document.getElementById("error_number").innerHTML = "";
		}
		
		var editor_ttc = document.getElementById("editor_ttc").value;
		
		
		if (isvalid == true)
		{
			errorstr = "";
			document.getElementById("editorresultdiv").innerHTML = "";
			document.getElementById("editor_go").onclick = "return false";
			document.getElementById("editor_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";

			var queryString = "?city=" + editor_city + "&vid="+ vid +  "&venue=" + editor_venuename +  "&name=" + editor_name +  "&email=" + editor_email +  "&enum=" + editor_number + "&ettc=" + editor_ttc + "&" + Math.random();
			CDownloadUrl('POST',"/include/post_neweditor.php" + queryString, function(data) 
			{			
				document.getElementById("editorstage1").style.display = 'none';
				document.getElementById("editorstage2").style.display = 'block';
			})
		}
		else
		{
			document.getElementById("editorresultdiv").innerHTML = errorstr;
		}
	}
	
	
	if (type == "profile")
	{
		
	}

	if (type == "talert")
	{
		if (document.getElementById("talert_"+vid).checked == true) status = "1"; else status = "0";
		//var thiscity = document.getElementById("city_"+vid).innerHTML;
		var queryString = "?d=11&city=" + city + "&vid="+ vid+  "&status=" + status + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
		})
	}

	if (type == "ealert")
	{
		if (document.getElementById("ealert_"+vid).checked == true) status = "1"; else status = "0";
		//var thiscity = document.getElementById("city_"+vid).innerHTML;
		var queryString = "?d=5&city=" + city + "&vid="+ vid+  "&status=" + status + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
		})
	}

	if (type == "malert")
	{
		if (document.getElementById("malert_"+vid).checked == true) status = "1"; else status = "0";
		//var thiscity = document.getElementById("city_"+vid).innerHTML;
		var queryString = "?d=8&city=" + city + "&vid="+ vid+  "&status=" + status + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
		})
	}
	

	if (type == "venue")
	{
		var address = document.getElementById("venue_address").value;
		var postcode = document.getElementById("venue_postcode").value;
		var phone = document.getElementById("venue_phone").value;
		
		address2 = address.replace(/'/g, "''"); //for sql
		postcode2 = postcode.replace(/'/g, "''"); //for sql
		phone2 = phone.replace(/'/g, "''"); //for sql
		
		var queryString = "?d=1&city=" + city + "&vid="+ vid+  "&address=" + address2 +  "&postcode=" + postcode2 + "&phone=" + phone2 + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
			if (data.indexOf("OK") > 0)
			{
				document.getElementById("barinfo_address").innerHTML = address + ", " + postcode + ". " + phone;
				Windows.closeAll();
			}
		})
	}
	
	if (type == "about")
	{
		
		var about = document.getElementById("venue_about").value;
		about2 = about.replace(/'/g, "''"); //for sql
		var queryString = "?d=2&city=" + city + "&vid="+ vid+  "&about=" + about2 + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
			if (data.indexOf("OK") > 0)
			{
				Windows.closeAll();
			}
		})
	}
	
	if (type == "location")
	{
		var venuelat = document.getElementById('venuelat').value;
		var venuelng = document.getElementById('venuelng').value;
		var queryString = "?d=7&city=" + city + "&vid="+ vid +  "&lat=" + venuelat +  "&lng=" + venuelng + "&" + Math.random();
		CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
		{														 
		})
	}
	
	if (type == "news")
	{

		var newsto = document.getElementById("sendto").value;
		
		var newstitle = document.getElementById("venue_newstitle").value;
		if (newstitle.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_newstitle").className ="red";
			document.getElementById("error_newstitle").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_newstitle").innerHTML = "";
		}
		
		var newsbody = document.getElementById("venue_newsbody").value;
		if (newsbody.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_newsbody").className ="red";
			document.getElementById("error_newsbody").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_newsbody").innerHTML = "";
		}
		

		if (isvalid == true)
		{
	
			newstitle = urlencode(newstitle);
			newsbody = urlencode(newsbody);
			//newsbody = encodeUTF8(newsbody);
			//newsbody = encodeURL(newsbody);
			
			document.getElementById("newsresultdiv").innerHTML = "";
			document.getElementById("news_go").onclick = "return false";
			document.getElementById("news_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";

			var queryString = "?city=" + city + "&vid="+ vid +  "&nt=" + newstitle +  "&nb=" + newsbody + "&command=post&newsto=" + newsto + "&" + Math.random();
			CDownloadUrl('POST',"/include/post_news.php" + queryString, function(data) 
			{			
				//refresh news on page
				get_News(vid,'true'); 

				//close current dialog 
				Dialog.closeInfo();
				
				//open new dialog with data
				openSendAsSMS(data);
			})
		}
		else
		{
			document.getElementById("newsresultdiv").innerHTML = "<span class='red'>*</span>";
		}
	}
	
	if (type == "email")
	{

		var newsto = document.getElementById("sendto").value;
		
		var newstitle = document.getElementById("venue_newstitle").value;
		if (newstitle.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_newstitle").className ="red";
			document.getElementById("error_newstitle").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_newstitle").innerHTML = "";
		}
		
		var newsbody = document.getElementById("venue_newsbody").value;
		if (newsbody.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_newsbody").className ="red";
			document.getElementById("error_newsbody").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_newsbody").innerHTML = "";
		}
		

		if (isvalid == true)
		{
			
			newstitle = encodeUTF8(newstitle);
			newstitle = encodeURL(newstitle);
			
			newsbody = encodeUTF8(newsbody);
			newsbody = encodeURL(newsbody);
			
			document.getElementById("news_go").onclick = "return false";
			document.getElementById("news_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";

			var queryString = "?city=" + city + "&vid="+ vid +  "&nt=" + newstitle +  "&nb=" + newsbody + "&command=post&newsto=" + newsto + "&" + Math.random();
			CDownloadUrl('POST',"/include/post_email.php" + queryString, function(data) 
			{			
				//close current dialog 
				Dialog.closeInfo();
				
				//open new dialog with data
				openSendAsSMS(data);
			})
		}
		else
		{
			document.getElementById("newsresultdiv").innerHTML = "<span class='red'>*</span>";
		}
	}
	
	
	if (type == "event")
	{
		var eventtype = document.getElementById("venue_eventtype").value;
        if (eventtype.length == 0)
        {
            isvalid = false;    
            document.getElementById("error_eventtype").className ="red";
        }
        else
        {
            document.getElementById("error_eventtype").className = "";
        }
		
		
		
		var e=document.getElementsByName("eventtag");
		var tag = 1, tag1 = "",tag2 = "",tag3 = "";
		for(var i=0;i<e.length;i++)
		{
			if (e[i].className == "blueLink bold")
			{
				if (tag == 1) tag1 = e[i].title;	
				if (tag == 2) tag2 = e[i].title;	
				if (tag == 3) tag3 = e[i].title;	
				tag++;
			}
		}

		if (tag1 == "")
		{
			isvalid = false;    
            document.getElementById("error_eventtag").innerHTML ="Please select at least 1 tag";
		}
		else
		{
			document.getElementById("error_eventtag").innerHTML ="";
		}

		
		
		
		
		
        var eventtitle = document.getElementById("venue_eventtitle").value;
        if (eventtitle.length == 0)
        {
            isvalid = false;    
            document.getElementById("error_eventtitle").className ="red";
        }
        else
        {
            document.getElementById("error_eventtitle").className ="";
        }
        
        var eventbody = document.getElementById("venue_eventbody").value;
        if (eventbody.length == 0)
        {
            isvalid = false;    
            document.getElementById("error_eventbody").className ="red";
        }
        else
        {
            document.getElementById("error_eventbody").className = "";
        }
		
		
		
		var ehour = document.getElementById("event_hour").value;
		var emin = document.getElementById("event_min").value;
		
		
		//check time
		if (ehour == "?" || ehour == "" || emin == "?" || emin == "")
		{
			document.getElementById("error_eventtime").className ="red";
			isvalid = false;
		}
		else
		{
			document.getElementById("error_eventtime").className ="";
		}
		
		//check date
		//check that date is valid
		//check date is in the future

		
		
		var eday = document.getElementById("event_day").value;
		var emonth = document.getElementById("event_month").value;
		var eyear = document.getElementById("event_year").value;
		
		//check date
		if (eday == "?" || eday == "" || emonth == "?" || emonth == "")
		{
			document.getElementById("error_eventdate").className ="red";
			isvalid = false;
		}
		else
		{
			document.getElementById("error_eventdate").className ="";
		}
		
		
		//check repeat
		var erepeat = document.getElementById("event_repeat").value;
		var erepeatday = document.getElementById("event_repeatday").value;
		if ((erepeat != "" && erepeatday == "") || (erepeatday != "" && erepeat == ""))
		{
			document.getElementById("error_eventrepeat").className ="red";

			isvalid = false;
		}
		else
		{
			document.getElementById("error_eventrepeat").className ="";
		}
		
		var sendto_flag = 0;	
		if (document.getElementById("sendto1").checked == true) sendto_flag += parseInt(document.getElementById("sendto1").value);
		if (document.getElementById("sendto2").checked == true) sendto_flag += parseInt(document.getElementById("sendto2").value);
		if (document.getElementById("sendto3").checked == true) sendto_flag += parseInt(document.getElementById("sendto3").value);
		if (document.getElementById("sendto4").checked == true) sendto_flag += parseInt(document.getElementById("sendto4").value);
		if (document.getElementById("sendto5").checked == true) sendto_flag += parseInt(document.getElementById("sendto5").value);
		
		    

        if (isvalid == true)
        {
			document.getElementById("eventresultdiv").innerHTML = "";
			
			var ecommand = document.getElementById("event_go").innerHTML;
			ecommand = ecommand.substring(0,1);
			
			var eid = "";
			if (ecommand == "U") var eid = document.getElementById("eid").value; 
			
            document.getElementById("event_go").onclick = "return false";
            document.getElementById("event_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
			
			var ephoto = document.getElementById("ephoto").contentWindow.document.getElementById("photo").src;
			myarray = ephoto.split("/");
			ephoto = myarray[myarray.length -1];
				
			eventtitle = urlencode(eventtitle);
			//eventtitle = encodeURL(eventtitle);
			
			eventbody = urlencode(eventbody);
			//eventbody = encodeURL(eventbody);
			
			var queryString = "?city=" + city + "&vid=" + vid +  "&sendto=" + sendto_flag +  "&title=" + eventtitle+  "&body=" + eventbody +  "&type=" + eventtype + "&day=" + eday+  "&month=" + emonth+  "&year=" + eyear+  "&photo=" + ephoto+  "&repeat=" + erepeat+  "&repeatday=" + erepeatday +  "&hour=" + ehour+  "&min=" + emin + "&command=" + ecommand + "&eid=" + eid + "&tag1=" + tag1 + "&tag2=" + tag2 + "&tag3=" + tag3 + "&" + Math.random();
			

            CDownloadUrl('POST',"/include/post_event.php" + queryString, function(data) 
            {            

				//refresh calendar on page
				//get_Calendar(vid,'','','','','true');

				//close current dialog 
				Dialog.closeInfo();
				
				//open new dialog with data
				openSendAsSMS(data);
				
		
            })
        }
        else
        {
            document.getElementById("eventresultdiv").innerHTML = "<span class='red'>* Error missing information</span>";
        }
    }
	
	
	
	if (type == "meetmehere")
	{ 
		//check fullname
		fullname = document.getElementById("meetme_fullname").value;
		if (fullname == "" )
		{
			document.getElementById("error_meetmehere").innerHTML = "*Error";
			document.getElementById("error_meetmefromname").className = "red normal";
			isvalid = false;	
		}
		else
		{
			
			document.getElementById("error_meetmefromname").className = "";
		}
	
		
		var fromemailaddress = document.getElementById("meetme_fromemail").value;
		
		if (fromemailaddress.indexOf(".") > 2 && fromemailaddress.indexOf("@") > 0 )
		{
			document.getElementById("error_meetmefromemail").className = "";
		}
		else
		{
			isvalid = false;	
			document.getElementById("error_meetmehere").innerHTML = "*Error";
			document.getElementById("error_meetmefromemail").className = "red normal";
		}
		
		var meetme_toemail = document.getElementById("meetme_toemail").value;
		
		if (meetme_toemail.indexOf(",") > 0)
		{
			//split
			var myarray = meetme_toemail.split(",");

			for (var i =0; i < myarray.length; i++) 
			{	
				var tmpstr = myarray[i]; 
				if (!(tmpstr.indexOf(".") > 2 && tmpstr.indexOf("@") > 0))
				{
					document.getElementById("error_meetmehere").innerHTML = "*Error";
					document.getElementById("error_meetme_toemail").className = "red normal";
					isvalid = false;
				}
			}
			//cycle though each email and make sure it is ok
		}
		else if (meetme_toemail.indexOf(";") > 0)
		{
			//split
			var myarray = meetme_toemail.split(";");

			for (var i =0; i < myarray.length; i++) 
			{	
				var tmpstr = myarray[i]; 
				if (!(tmpstr.indexOf(".") > 2 && tmpstr.indexOf("@") > 0))
				{
					document.getElementById("error_meetmehere").innerHTML = "*Error";
					document.getElementById("error_meetme_toemail").className = "red normal";
					isvalid = false;
				}
			}
			//cycle though each email and make sure it is ok
		}
		else if (meetme_toemail.indexOf(".") > 2 && meetme_toemail.indexOf("@") > 0)
		{
			document.getElementById("error_meetme_toemail").className = "";
		}
		else
		{
			document.getElementById("error_meetmehere").innerHTML = "*Error";
			document.getElementById("error_meetme_toemail").className = "red normal";
			isvalid = false;	
		}
	
        if (isvalid == true)
        {
			
			mmh_eid = document.getElementById("mmh_eid").value;
            //document.getElementById("event_go").onclick = "return false";
            //document.getElementById("event_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
			document.getElementById("error_meetmehere").innerHTML = "";
			message = document.getElementById("meetme_message").value;
			message = encodeMyHtml(message);//.replace(/'/g, "''"); //for sql
			
			var queryString = "?city=" + city + "&vid=" + vid +  "&city=" + city +  "&f=" + fullname +  "&fe=" + fromemailaddress + "&te=" + meetme_toemail +  "&m=" + message + "&eid=" + mmh_eid + "&" + Math.random();
			
            CDownloadUrl('POST',"/include/post_meetmehere.php" + queryString, function(data) 
            {
				document.getElementById("mmstage1").style.display = 'none';
				document.getElementById("mmstage2").style.display = 'block';
            })
        }
    }
	
	if (type == "sms")
	{
		var smsto = document.getElementById("sendto").value;
		
		var smstitle = document.getElementById("venue_smstitle").value;
		if (smstitle.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_smstitle").className ="red";
			document.getElementById("error_smstitle").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_smstitle").innerHTML = "";
		}
		
		var smsbody = document.getElementById("venue_smsbody").value;
		if (smsbody.length == 0)
		{
			isvalid = false;	
			document.getElementById("error_smsbody").className ="red";
			document.getElementById("error_smsbody").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_smsbody").innerHTML = "";
		}
		
	
		//check enough credit ... and pro package ???
		var nreq_sms = parseFloat(document.getElementById("nreq_sms").innerHTML);
		var smscount = parseFloat(document.getElementById("sms_count").innerHTML);
		if (nreq_sms > smscount)
		{
			isvalid = false;	
			document.getElementById("sms_count").className ="red";
			document.getElementById("news_purchase").style.display = 'block';
		}
		else
		{
			document.getElementById("sms_count").className ="green";
			document.getElementById("news_purchase").style.display = 'none';
		}
		
		var currentTime = new Date()


		if (document.getElementById("scheduleSMS").checked == false && currentTime.getHours() > 20 && currentTime.getMinutes() > 0)
		{
			isvalid = false;	
			document.getElementById("sms_timeerror").style.display = 'block';
		}
		else
		{
			document.getElementById("sms_timeerror").style.display = 'none';
		}
		
		
		if (document.getElementById("scheduleSMS").checked == true)
		{
			var smsday = document.getElementById("sms_day").value;
			var smsmonth = document.getElementById("sms_month").value;
			var smsyear = document.getElementById("sms_year").value;
			var smshour = document.getElementById("sms_hour").value;
			var smsmin = document.getElementById("sms_min").value;
			
			if (smshour > 20 && smsmin > 0 )
			{
				isvalid = false;	
				document.getElementById("sms_timeerror").style.display = 'block';
			}
		}
		else
		{
			var smsday = "";
			var smsmonth = "";
			var smsyear = "";
			var smshour = "";
			var smsmin = "";
		}

		if (isvalid == true)
		{
			var smsvalue = "blank";
			var smsvalue = "";
			document.getElementById("smsresultdiv").innerHTML = "";
			var nreq_sms = document.getElementById("nreq_sms").innerHTML;

			var smstype = document.getElementById("sms_type").value;
			
			smstitle = encodeUTF8(smstitle);
			smstitle = encodeURL(smstitle);
			
			smsbody = encodeUTF8(smsbody);
			smsbody = encodeURL(smsbody);
			
			
			if (smstype == "news") smsvalue = document.getElementById("smsnid").value;
			if (smstype == "event") smsvalue = document.getElementById("smseid").value;

			document.getElementById("news_go").onclick = "return false";
			document.getElementById("news_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";

			var queryString = "?city=" + city + "&type=" + smstype + "&value="+ smsvalue + "&vid="+ vid +  "&title=" + smstitle +  "&body=" + smsbody + "&to=" + smsto + "&nreq_sms=" + nreq_sms + "&d=" + smsday + "&m=" + smsmonth + "&y=" + smsyear + "&hr=" + smshour + "&min=" + smsmin + "&" + Math.random();
			
			CDownloadUrl('POST',"/include/post_sms.php" + queryString, function(data) 
			{			
				document.getElementById("smsdiv").innerHTML = data;
			})
		}
		else
		{
			document.getElementById("smsresultdiv").innerHTML = "<span class='red'>*</span>";
		}
	}
	
	
	
	if (type == "function")
	{
		var f_near = document.getElementById("func_near").value;
		

		
		var f_vid = document.getElementById("func_vid").value;
		var f_cid = document.getElementById("func_cid").value;
		var f_lat = document.getElementById("func_lat").value;
		var f_lng = document.getElementById("func_lng").value;
		var f_miles = document.getElementById("func_miles").value;
		

		if (f_vid == "")
		{
			var f_nearvalue = document.getElementById("func_nearvalue").value;
			if (f_nearvalue == "")
			{
				isvalid = false;	
				document.getElementById("error_f_near").className ="bold red";
				document.getElementById("error_f_near").innerHTML = "*";
			}
			else
			{
				document.getElementById("error_f_near").className ="white";
				document.getElementById("error_f_near").innerHTML = "";
			}
		}

		var f_food = document.getElementById("f_food").checked;
		if (f_food == true) f_food = "1"; else f_food = "0";
		
		var f_music = document.getElementById("f_music").checked;
		if (f_music == true) f_music = "1"; else f_music = "0";
		
		var f_whole = document.getElementById("f_whole").checked;
		if (f_whole == true) f_whole = "1"; else f_whole= "0";
		
		var f_private = document.getElementById("f_private").checked;
		if (f_private == true) f_private = "1"; else f_private = "0";
		
		var f_flip = document.getElementById("f_flip").checked;
		if (f_flip == true) f_flip = "1"; else f_flip = "0";
		
		var f_plasma = document.getElementById("f_plasma").checked;
		if (f_plasma == true) f_plasma = "1"; else f_plasma = "0";

		var f_more = document.getElementById("f_more").value;
		if (f_more == "eg: budget, exact number of guests or any special requirements. This will help the venues and speed up the response time.") f_more = "";


	
		if (profanityFilter(f_more) == true)
		{
			isvalid = false;	
			document.getElementById("error_f_more").className ="bold red";
			document.getElementById("error_f_more").innerHTML = "*Profanity";
		}
		else
		{
			document.getElementById("error_f_more").innerHTML = "";
		}
	
			
		
		var f_multi = document.getElementById("func_multiple").checked;
		if (f_multi == true) f_multi = "1"; else f_multi = "0";


		//date
		var f_date = document.getElementById("func_date").value;
		if (f_date == "" || profanityFilter(f_date) == true)
		{
			isvalid = false;	
			document.getElementById("error_f_date").className ="bold red";
			document.getElementById("error_f_date").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_f_date").className ="white";
			document.getElementById("error_f_date").innerHTML = "";
		}
		
		
		//type
		var f_type = document.getElementById("f_eventtype").value;
		if (f_type == "Event Type")
		{
			isvalid = false;	
			document.getElementById("error_ftype").className ="bold red";
			document.getElementById("error_ftype").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_ftype").className ="white";
			document.getElementById("error_ftype").innerHTML = "";
		}
		
		
		//name
		var f_name = document.getElementById("f_name").value;
		if (f_name == "" || f_name == " " || profanityFilter(f_name) == true)
		{
			isvalid = false;	
			document.getElementById("error_f_name").className ="bold red";
			document.getElementById("error_f_name").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_f_name").className ="white";
			document.getElementById("error_f_name").innerHTML = "";
		}
		
		//email
		var f_email = document.getElementById("f_email").value;
		if (!((f_email.indexOf(".") > 2) && (f_email.indexOf("@") > 0)) || profanityFilter(f_email) == true) 
		{
			isvalid = false;	
			document.getElementById("error_f_email").className ="bold red";
			document.getElementById("error_f_email").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_f_email").className ="white";
			document.getElementById("error_f_email").innerHTML = "";
		}

		//number
		var f_number = document.getElementById("f_number").value;
		if (f_number == "" || profanityFilter(f_number) == true)
		{
			isvalid = false;	
			document.getElementById("error_f_number").className ="bold red";
			document.getElementById("error_f_number").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_f_number").className ="white";
			document.getElementById("error_f_number").innerHTML = "";
		}
		
		//number of matching venues if multiple set
		if (f_multi == "1")
		{
			var func_venues = document.getElementById("func_venues").innerHTML;
	
			if (func_venues == "" || func_venues == "0")
			{
				isvalid = false;	
				document.getElementById("error_func_venues").className ="bold red";
				document.getElementById("error_func_venues").innerHTML = "No venues match";
			}
			else
			{
				document.getElementById("error_func_venues").className ="white";
				document.getElementById("error_func_venues").innerHTML = "";
			}
		}
	

		var f_flag = 0;	
		var e, i = 0, oForm = document.func_flags;
		while (e = oForm.elements[i++])
		{
			if  (e.checked == true) f_flag = f_flag + parseInt(e.value); 
		}
		if (f_flag == 0)
		{
			isvalid = false;	
			document.getElementById("error_f_guests").className ="bold red";
			document.getElementById("error_f_guests").innerHTML = "*";
		}
		else
		{
			document.getElementById("error_f_guests").className ="white";
			document.getElementById("error_f_guests").innerHTML = "";
		}
		
			
	
		if (isvalid == true)
		{
			
			document.getElementById("function_go").onclick = "return false";
			document.getElementById("function_go").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
			document.getElementById("functionresultdiv").innerHTML = "";
		var queryString = "?city=" + city + "&cid=" + f_cid + "&vid="+ f_vid +  "&lat=" + f_lat +  "&lng=" + f_lng + "&miles=" + f_miles + "&date=" + f_date + "&food=" + f_food + "&music=" + f_music + "&whole="+ f_whole +  "&private=" + f_private +  "&flip=" + f_flip + "&plasma=" + f_plasma + "&type=" + f_type + "&more=" + f_more + "&name=" + f_name +  "&f_email=" + f_email + "&number=" + f_number + "&multi="+ f_multi +  "&flag=" + f_flag +  "&f_near=" + f_near +  "&f_nearvalue=" + f_nearvalue + "&" + Math.random();
		
			CDownloadUrl('POST',"/include/post_function.php" + queryString, function(data) 
			{														 
				document.getElementById("function_div").innerHTML = data;
			})
		}
		else
		{
			document.getElementById("functionresultdiv").className ="red bold";
			//document.getElementById("functionresultdiv").innerHTML = "<span class='red bold'>*</span>";
		}
	}
}

function isdefined( variable)
{
    return (typeof(window[variable]) == "undefined")?  false: true;
}

function CDownloadUrl(method,url,func,postvar)
{


	if (method == "GET")
	{
		new Ajax.Request(url,
		  {
			method:'get',
			onSuccess: function(transport){
			  var response = transport.responseText || "no response text";
				func(transport.responseText);
			},
			onFailure: function(){ //alert('Something went wrong...') 
			}
		  });
	}
	
	if (method == "POST")
	{
    	if(typeof(postvar) != "undefined") postvars = postvar.toJSON(); else var postvars = "";
		new Ajax.Request(url,
		  {
			method:'post',
			postBody:postvars,
			onSuccess: function(transport){
			  var response = transport.responseText || "no response text";
				func(transport.responseText);
			},
			onFailure: function(){ //alert('Something went wrong...') 
			}
		  });
	}
}





// needed to replace gdownloadURL cause of IE bug when using GET and parameters!!
function CDownloadUrl2(method, url, func) 
{
   var httpObj;
   var browser = navigator.appName;

	var httpObj = createXMLHttpRequest();	
   if(browser.indexOf("Microsoft") > -1)
   {
	  //httpObj = new ActiveXObject("Microsoft.XMLHTTP");
  	  method = "POST"; //ie must use post
   }
   else
   {
	  //httpObj = new XMLHttpRequest();
	  method = "GET"; //firefox likes get
   }
   
	  httpObj.open(method, url, true);
	  
	  httpObj.onreadystatechange = function() 
	  {

	  if(httpObj.readyState == 4)
	  {
		 if (httpObj.status == "200") 
		 {
			var contenttype = httpObj.getResponseHeader('Content-Type');
			if (contenttype.indexOf('xml')>-1) 
			{
				
			   //func(httpObj.responseXML);
   			   func(httpObj.responseText);
			} 
			else 
			{
								//alert("here2");
			   func(httpObj.responseText);
			}
		 } 
		 else 
		 {
			func('Error: ' + httpObj.status + "," + httpObj.statusText);
		 }
	  }
   };
   httpObj.send(null);
}



function createXMLHttpRequest() 
{
   try { return new XMLHttpRequest(); } catch(e) {}
   try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
   try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
   alert("XMLHttpRequest not supported");
   return null;
}









function profanityFilter(query) 
{	
	//word roots or partials. Can be regular expressions.
	
	result = false;
	
	/*query = query.toLowerCase();

	var filter = ["fuck","shit","cunt","ass ","porn","gay ","fag ","dick ","cock","pussy","penis","vagina","boobies","tits ","breast","lesbian","dyke","queer ","turd","hermaphrodite","anus ","anal ","gonorrhea","homo ","herpes","horny","beastility","bitch","piss ","erection","orgasm","blowjob","prick ","ejaculate ","nigger ","dildo","vibrator ","kill ","rape ","bukkake","hentai","fellatio","cunnilingus","pervert","orgy ","bumming "];  

	result = false;
	for (i in filter) 
	{ 
			if (query.indexOf(filter[i]) >= 0) result = true;
	   // outputs: one:First, two:Second, three:Third
	};
	return result;*/
}




function edittagtext(form,pointer,value)
{
	if (form == "event") oForm = document.tagEvent;
	
	
	var tagtext = document.getElementById("tagtext" + form + pointer).value;	
	var vid = document.getElementById("venuevid").value;	
	
	var queryString = "?city=" + city + "&vid="+ vid + "&group=" + form + "&value=" + value + "&text=" + tagtext + "&" + Math.random();

	
	CDownloadUrl('POST',"/include/edit_update_tagtext.php" + queryString, function(data) 
	{
		//get_barheader();	
	})
}







//this shows the info boxes for map markers	
function showinfowindow(index) 
{
	gmarkers[index].openInfoWindowHtml(htmls[index]);
	//window.scrollTo(0,0);
}


function MapTypeControl() {
}


if (atab == "search" || atab == "venue" || atab == "ff" ) MapTypeControl.prototype = new GControl();
MapTypeControl.prototype.initialize = function(map) 
{
  var container = document.createElement("div");

   var normalDiv = document.createElement("div");
   normalDiv.style.cssFloat = "left";
   normalDiv.style.styleFloat = "left";
   this.setButtonStyle_(normalDiv);
   container.appendChild(normalDiv);
   normalDiv.appendChild(document.createTextNode("Map"));
   GEvent.addDomListener(normalDiv, "click", function() 
   {
	 if (atab == "search") stabMapType = G_NORMAL_MAP;
 	 if (atab == "crawl") ctabMapType = G_NORMAL_MAP;
 	 if (atab == "venue") vtabMapType = G_NORMAL_MAP;
     map.setMapType(G_NORMAL_MAP);
   }); 

   var hybridDiv = document.createElement("div");
   hybridDiv.style.cssFloat = "left";
   hybridDiv.style.styleFloat = "left";
   this.setButtonStyle_(hybridDiv);
   container.appendChild(hybridDiv);
   hybridDiv.appendChild(document.createTextNode("Hybrid"));
   GEvent.addDomListener(hybridDiv, "click", function() 
   {
   	 if (atab == "search") stabMapType = G_HYBRID_MAP;
 	 if (atab == "crawl") ctabMapType = G_HYBRID_MAP;
 	 if (atab == "venue") vtabMapType = G_HYBRID_MAP;
     map.setMapType(G_HYBRID_MAP);
   });

   var satelliteDiv = document.createElement("div");
   satelliteDiv.style.cssFloat = "left";
   satelliteDiv.style.styleFloat = "left";
   this.setButtonStyle_(satelliteDiv);
   container.appendChild(satelliteDiv);
   satelliteDiv.appendChild(document.createTextNode("Satellite"));
   GEvent.addDomListener(satelliteDiv, "click", function() 
   {
   	 if (atab == "search") stabMapType = G_SATELLITE_MAP
 	 if (atab == "crawl") ctabMapType = G_SATELLITE_MAP;
 	 if (atab == "venue") vtabMapType = G_SATELLITE_MAP;
     map.setMapType(G_SATELLITE_MAP);
   });

  map.getContainer().appendChild(container);
  return container;
}

MapTypeControl.prototype.getDefaultPosition = function() 
{
  return new GControlPosition(G_ANCHOR_TOP_RIGHT, new GSize(5, 5));
}

// Sets the proper CSS for the given button element.
MapTypeControl.prototype.setButtonStyle_ = function(button) 
{
  button.style.color = "#952D98";
  button.style.backgroundColor = "white";
  button.style.font = "10px Arial";
  button.style.border = "1px solid black";
  button.style.padding = "0px";
  button.style.marginRight = "1px";
  button.style.marginBottom = "1px";
  button.style.textAlign = "center";
  button.style.width = "4.5em";
  button.style.cursor = "pointer";
}



//catch enterkey	
//********************************************************************************************************
function enterkey()
{	

	if (entersrc == "search")
	{

		var myStr = document.getElementById('VPP').value;
		myStr = myStr.replace(/^\s+/,'');
		myStr = myStr.replace(/\s+$/,'');

		if (myStr != "")
		{
			//set_cookie('drinksin_search', "Pubs-and-Bars/all/value/" + myStr + "/" + smax + "/" + smap + "/" + sfilter, '0', '/');
			set_cookie('drinksin_search', smap , '0', '/');
			window.location.href = '/search/Pubs-and-Bars/all/value/' + myStr + '.html'; 
		}
		else
		{
			//set_cookie('drinksin_search', "Pubs-and-Bars/all/city/" + city + "/" + smax + "/" + smap + "/" + sfilter, '0', '/');
			set_cookie('drinksin_search', smap , '0', '/');
			window.location.href = '/search/Pubs-and-Bars/all/city/' + city + '.html'; 
		}			
	}

	if (entersrc == "loginekey")
	{
		addusertovid();
	}
	
	
	
	if (entersrc == "login" || atab == "login")
	{
		document.loginform.submit();
	}
	
	if (entersrc == "register")
	{
		validate_register();
	}
	
	if (entersrc == "editor")
	{
		validate_editor();
	}
	
	if (entersrc == "newpass")
	{
		newpass();
	}
	
	
	entersrc = "";
}
function keyHit(e) 
{
	alert("keyhit");
	var pK = document.all? window.event.keyCode:e.which;
	return pK != 13;
}

function set_cookie(name, value, expires, path, location) 
{
// expires = minutes
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct 
expires time, the current script below will set 
it for x number of days, to make it for hours, 
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ); 

//if (location != "") window.parent.location.href = location.replace(/ /g, "-");

}


function del_cookie(name, path) 
{
document.cookie = name + "=" +
( ( path ) ? ";path=" + path : "") +
";expires=Thu, 01-Jan-1970 00:00:01 GMT";

//( ( domain ) ? ";domain=" + domain : "" ) +
}

function confirm_remove(venue,vid,city2) 
{
Dialog.confirm("<h1 class='mediumpurple'>Remove '" + venue + "' from My Bars ?</h1><br>", {className: "drinksin2",closable:true,width:400, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {mybars('remove',venue,vid,city2); return true;} });
}


  
  function confirm_delevent(eid) 
  {
	  UnTip();
  Dialog.confirm("<h1 class='mediumpurple'>Are you sure you want to delete this event?</h1><br>", {className: "drinksin2",closable:true,width:400, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {delete_event(eid); return true;} });
  }  
  
  function confirm_deloffer(oid) 
  {
	  UnTip();
  Dialog.confirm("<h1 class='mediumpurple'>Are you sure you want to delete this offer?</h1><br>", {className: "drinksin2",closable:true,width:400, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {delete_offer(oid); return true;} });
  }  
 



function delete_event(eid)
{
	CDownloadUrl('POST',"/include/post_event3.php?city=" + vcity + "&vid="+ vid + "&eid=" + eid + "&command=D"  + "&" + Math.random() , function(data) 									
	{
		Windows.closeAll();
		window.location.reload();
		//get_Calendar(vid,'','','','','true');
	});
}

function delete_offer(oid)
{
	CDownloadUrl('POST',"/include/post_offer3.php?city=" + vcity + "&vid="+ vid + "&oid=" + oid + "&command=D"  + "&" + Math.random() , function(data) 									
	{
		Windows.closeAll();
		window.location.reload();
		//get_Calendar(vid,'','','','','true');
	});
}


function f_getvenues(near)
{
		//reset near to
		if (near != "") 
		{
			var nearvalue = document.getElementById(near).value;
		}
		else
		{
			var near = document.getElementById("func_near").value;
			var nearvalue = document.getElementById("func_nearvalue").value;
		}
		
		//type2= type
		document.getElementById("func_near").value = near;
		document.getElementById("func_nearvalue").value = nearvalue;
		var lat = document.getElementById("func_lat").value;
		var lng = document.getElementById("func_lng").value;
		var miles = document.getElementById("func_miles").value;
		var cid = document.getElementById("func_cid").value;


		var flag = 0;	
		var e, i = 0, oForm = document.func_flags;
		while (e = oForm.elements[i++])
		{
			if  (e.checked == true) flag = flag + parseInt(e.value); 
		}

		var queryString = "?command=functioncount&cid=" + cid + "&lat=" + lat + "&lng="+ lng +  "&miles=" + miles + "&flag=" + flag + "&near=" + near + "&nearvalue=" + nearvalue + "&" + Math.random();	
		
		CDownloadUrl('POST',"/include/count.php" + queryString, function(data) 
		{
			document.getElementById("func_venues").innerHTML = data;
			if (data != "0") document.getElementById("error_func_venues").innerHTML = "";
		})
}

function n_getmembers()
{
		var nto = document.getElementById("sendto").value;
		var ncid = document.getElementById("ncid").value;
		var nvid = document.getElementById("nvid").value;
		var queryString = "?command=members&nto=" + nto + "&vid="+ nvid +  "&cid=" + ncid + "&" + Math.random();	
		CDownloadUrl('POST',"/include/count.php" + queryString, function(data) 
		{
			var myarray = data.split(",");

			//document.getElementById("ntotal_email").innerHTML = myarray[0];
			document.getElementById("ntotal_sms").innerHTML = myarray[1];
			
			var nosms = document.getElementById("nosms").innerHTML;
			document.getElementById("nreq_sms").innerHTML = (myarray[1] * nosms);
			
			var smscount = myarray[2];
			document.getElementById("sms_count").innerHTML = smscount;
			if ((myarray[1] * nosms) <= smscount)
			{
				document.getElementById("sms_count").className ="green";
				document.getElementById("news_purchase").style.display = 'none';
			}
			else
			{
				document.getElementById("sms_count").className ="red";
				document.getElementById("news_purchase").style.display = 'block';
			}
			
		})
}

function submit_function(vid)
{
	isvalid = true;	
	
	
	//name
	var f_name = document.getElementById("f_name").value;
	if (f_name == "" || f_name == " " || profanityFilter(f_name) == true)
	{
		isvalid = false;	
		document.getElementById("f_name").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_name").className ="input darkgrey";
	}
	
	//email
	var f_email = document.getElementById("f_email").value;
	if (!((f_email.indexOf(".") > 2) && (f_email.indexOf("@") > 0)) || profanityFilter(f_email) == true) 
	{
		isvalid = false;	
		document.getElementById("f_email").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_email").className ="input darkgrey";
	}

	//number
	var f_number = document.getElementById("f_number").value;
	if (f_number == "" || profanityFilter(f_number) == true)
	{
		isvalid = false;	
		document.getElementById("f_number").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_number").className ="input darkgrey";
	}
	
		
	//date
	var f_date = document.getElementById("func_date").value;
	if (f_date == "" || profanityFilter(f_date) == true)
	{
		isvalid = false;	
		document.getElementById("func_date").className ="inputred darkgrey";
	}
	else
	{
		
		document.getElementById("func_date").className ="input darkgrey";
	}
	
	
	//type
	var f_type = document.getElementById("f_eventtype").value;
	if (f_type == "-- select one --" || f_type == "")
	{
		isvalid = false;	
		document.getElementById("f_eventtype").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_eventtype").className ="input darkgrey";
	}
	
	var f_more = document.getElementById("f_more").value;
	if (f_more == "eg: budget, exact number of guests or any special requirements. This will help the venue and speed up the response time.") f_more = "";



	if (profanityFilter(f_more) == true)
	{
		isvalid = false;	
		document.getElementById("error_f_more").className ="bold red";
		document.getElementById("error_f_more").innerHTML = "*Profanity";
	}
	else
	{
		document.getElementById("error_f_more").innerHTML = "";
	}
	
	
	var f_food = document.getElementById("f_food").checked;
	if (f_food == true) f_food = "1"; else f_food = "0";
	
	var f_conf = document.getElementById("f_conf").checked;
	if (f_conf == true) f_conf = "1"; else f_conf = "0";
	
	var f_pa = document.getElementById("f_pa").checked;
	if (f_pa == true) f_pa = "1"; else f_pa = "0";
	
	var f_djequip = document.getElementById("f_djequip").checked;
	if (f_djequip == true) f_djequip = "1"; else f_djequip = "0";
	
	var f_whole = document.getElementById("f_whole").checked;
	if (f_whole == true) f_whole = "1"; else f_whole= "0";
	
	var f_private = document.getElementById("f_private").checked;
	if (f_private == true) f_private = "1"; else f_private = "0";
		
	var f_vip = document.getElementById("f_vip").checked;
	if (f_vip == true) f_vip = "1"; else f_vip = "0";
	
	var f_outside = document.getElementById("f_outside").checked;
	if (f_outside == true) f_outside = "1"; else f_outside = "0";

	

	if (isvalid == true)
	{
		var f_nl = document.getElementById("f_nl").checked;
		if (f_nl == true)
		{
			CDownloadUrl('POST',"/include/newsletter3.php?email=" + f_email + "&cmd=add&" + Math.random(), function(data) 
			{
				document.getElementById("newsletter_status").className ="green";
				document.getElementById("newsletter_status").innerHTML = data;
			})
		}
		
		var queryString = "?cid=" + cid + "&vid=" + vid + "&e=" + f_type + "&d=" + f_date + "&m=" + f_more + "&food=" + f_food + "&conf=" + f_conf + "&pa=" + f_pa + "&djequip=" + f_djequip + "&name=" + f_name +  "&f_email=" + f_email + "&number=" + f_number + "&private=" + f_private + "&whole="+ f_whole +  "&vip=" + f_vip +  "&outside=" + f_outside + "&" + Math.random();	
		document.getElementById("function_go").innerHTML = "<h2 class='normal'>Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/></h2>";
		
		CDownloadUrl('POST',"/include/post_function3.php" + queryString, function(data) 
		{	
			document.getElementById("function_go").innerHTML = "";
			document.getElementById("function_div").innerHTML = data;
			
			
		})
	}
}



function submit_function3(vid)
{
	
	//get variables
	var lat = document.getElementById("func_lat2").value;
	var lng = document.getElementById("func_lng2").value;
	var tagType = document.getElementById("f_tagType2").value;
	var tagArea = parseInt(document.getElementById("f_area2").value);
	var f_date = document.getElementById("func_date2").value;
	var f_tod = document.getElementById("f_tod2").value;
	var f_name = document.getElementById("f_name2").value;
	var f_email = document.getElementById("f_email2").value;
	var f_number = document.getElementById("f_number2").value;
	var f_num = document.getElementById("func_number2").value; //actual no of guests
	var f_more = document.getElementById("f_more2").value;
	if (f_more == "eg: budget, exact number of guests or any special requirements. This will help the venues and speed up the response time.") f_more = "";
	
	var tagFacil = 0;	
	var e, i = 0, oForm = document.func_facil2;
	while (e = oForm.elements[i++])
	{
		if  (e.checked == true) tagFacil = tagFacil + parseInt(e.value); 
	}
	
	var tagGuests = 0;	
	//var e, i = 0, oForm = document.func_guests;
	//while (e = oForm.elements[i++])
	//{ if  (e.checked == true) tagGuests = tagGuests + parseInt(e.value);}
	
	
	var queryString = "?cid=" + cid +"&lat=" + lat + "&lng=" + lng + "&tagFacil=" + tagFacil  + "&tagType=" + tagType + "&tagArea=" + tagArea + "&tagGuests=" + tagGuests + "&d=" + f_date + "&m=" + f_more + "&n=" + f_num + "&name=" + f_name + "&femail=" + f_email + "&phone=" + f_number + "&tod=" + f_tod;	
	

	
	set_cookie('drinksin_ff', queryString , '30', '/'); //store for 30mins
	
	
	//set other values
	//document.getElementById("f_area").value = tagArea;
	//document.getElementById("func_date").value = f_date;
	//document.getElementById("f_tod").value = f_tod;
	//document.getElementById("f_name").value = f_name;
	//document.getElementById("f_email").value = f_email;
	//document.getElementById("f_number").value = f_number;
	//document.getElementById("func_number").value = f_num; //actual no of guests
	//document.getElementById("f_more").value = f_more;
	
	
	
	
	isvalid = true;	
	
	
	
	//date
	//is this a valid date ?
	if (f_date == "")
	{
		isvalid = false;
		document.getElementById("func_date2").className ="inputred";
	}
	else
	{
		document.getElementById("func_date2").className ="input";
	}
	
	
	
		
	//name
	if (f_name == "" || f_name == " " || profanityFilter(f_name) == true)
	{
		isvalid = false;	
		document.getElementById("f_name2").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_name2").className ="input darkgrey";
	}
	
	//email
	if (!((f_email.indexOf(".") > 2) && (f_email.indexOf("@") > 0)) || profanityFilter(f_email) == true) 
	{
		isvalid = false;	
		document.getElementById("f_email2").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_email2").className ="input darkgrey";
	}
	
	//number
	if (f_number == "" || profanityFilter(f_number) == true)
	{
		isvalid = false;	
		document.getElementById("f_number2").className ="inputred darkgrey";
	}
	else
	{
		document.getElementById("f_number2").className ="input darkgrey";
	}

	
	//Guests		
	if (isValidNumber(f_num) == true)
	{
		document.getElementById("func_number2").className ="input";
	}
	else
	{
		isvalid = false;
		document.getElementById("func_number2").className ="inputred";
	}
	
	
	
	if (isvalid == true)
	{
		var f_nl = document.getElementById("f_nl2").checked;
		if (f_nl == true)
		{
			/*CDownloadUrl('POST',"/include/newsletter.php?email=" + f_email + "&cmd=add&" + Math.random(), function(data) 
			{
				document.getElementById("newsletter_status").className ="green";
				document.getElementById("newsletter_status").innerHTML = data;
			})*/
		}

			
		document.getElementById("function_go2").onclick = "return false";
		document.getElementById("function_go2").innerHTML = "<h2 class='normal'>Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/></h2>";
	
		//?cid=107&lat=51.4551902&lng=-0.9750473&tagFacil=0&tagType=18th Birthday&tagArea=0&tagGuests=8&d=Thursday 22 Oct 2009&m=eg: budget, exact number of guests or any special requirements. This will help the venue and speed up the response time.&n=23&name=Mark Wallis&email=mark@drinksin.com&phone=07834571912&tod=Dont mind
		

		
		CDownloadUrl('POST',"/include/post_function3a.php" + queryString + "&vid=" + vid, function(data) 
		{			
			document.getElementById("function_go2").innerHTML = "";	
			document.getElementById("function_div2").innerHTML = data;
			//window.location.href = '/function-finder/success.html'; 
		})

	}
	
	
	
		/*CDownloadUrl('POST',"/include/post_function3.php" + queryString, function(data) 
		{	
			document.getElementById("function_go").innerHTML = "";
			document.getElementById("function_div").innerHTML = data;
			
			
		})*/
	
}





function newpass()
{
	document.getElementById("newpassresultdiv").innerHTML = "";
	
	var isvalid = true;
	errorstr = "";
	
	
	//check password
	password = document.getElementById("newpass_password").value;
	password2 = document.getElementById("newpass_password2").value;
	if(password.length < 6)
	{
		isvalid = false;	
		document.getElementById("newpassresultdiv").innerHTML = "<span class='red'>Password must be a minimum of 6 characters</span>";
	}
	
	if (password != password2)
	{
		isvalid = false;	
		document.getElementById("newpassresultdiv").innerHTML = "<span class='red'>Passwords dont match</span>";
	}
	
	if (isvalid == true)
	{
		var cid = document.getElementById("venuecid").value;
		var vid = document.getElementById("venuevid").value;
		CDownloadUrl('POST',"/include/newpass.php?pass=" + password + "&cid=" + cid + "&vid=" + vid + "&" + Math.random(), function(data) 
		{
		 	window.location.reload();
		});
	}
}





function encodeURL(sStr) 
{
    return escape(sStr)
       .replace(/\+/g, '%2B')
          .replace(/\"/g,'%22')
             .replace(/\'/g, '%27');
  }



 function encodeMyHtml(myString) 
 {
	 
     encodedHtml = escape(myString);
	 //encodedHtml = encodedHtml.replace(/\'/g,'\\\'');
	 encodedHtml = encodedHtml.replace(/`/g, "'"); //for sql
	 encodedHtml = encodedHtml.replace(/'/g, "''"); //for sql
     encodedHtml = encodedHtml.replace(/\"/g,'\\"');
     encodedHtml = encodedHtml.replace(/\\/g,'\\\\');
     encodedHtml = encodedHtml.replace(/\0/g,'\\0');
	 
     encodedHtml = encodedHtml.replace(/\//g,"%2F");
     encodedHtml = encodedHtml.replace(/\?/g,"%3F");
     encodedHtml = encodedHtml.replace(/=/g,"%3D");
     encodedHtml = encodedHtml.replace(/&/g,"%26");
     encodedHtml = encodedHtml.replace(/@/g,"%40");
	 encodedHtml = encodedHtml.replace(/-/g,"%2D");
	 
	 
	 return encodedHtml;
   } 
   
   
 function urlencode( str ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Philip Peterson
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: AJ
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Brett Zamir
    // %          note: info on what encoding functions to use from: http://xkr.us/articles/javascript/encode-compare/
    // *     example 1: urlencode('Kevin van Zonneveld!');
    // *     returns 1: 'Kevin+van+Zonneveld%21'
    // *     example 2: urlencode('http://kevin.vanzonneveld.net/');
    // *     returns 2: 'http%3A%2F%2Fkevin.vanzonneveld.net%2F'
    // *     example 3: urlencode('http://www.google.nl/search?q=php.js&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a');
    // *     returns 3: 'http%3A%2F%2Fwww.google.nl%2Fsearch%3Fq%3Dphp.js%26ie%3Dutf-8%26oe%3Dutf-8%26aq%3Dt%26rls%3Dcom.ubuntu%3Aen-US%3Aunofficial%26client%3Dfirefox-a'
                             
    var histogram = {}, tmp_arr = [];
    var ret = str.toString();
    
    var replacer = function(search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
    };
    
    // The histogram is identical to the one in urldecode.
    histogram["'"]   = '%27';
    histogram['(']   = '%28';
    histogram[')']   = '%29';
    histogram['*']   = '%2A';
    histogram['~']   = '%7E';
    histogram['!']   = '%21';
    histogram['%20'] = '+';
    
    // Begin with encodeURIComponent, which most resembles PHP's encoding functions
    ret = encodeURIComponent(ret);
    
    for (search in histogram) {
        replace = histogram[search];
        ret = replacer(search, replace, ret) // Custom replace. No regexing
    }
    
    // Uppercase for full PHP compatibility
    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
        return "%"+m2.toUpperCase();
    });
    
    return ret;
}  
   
 /**
*
*  UTF-8 data encode / decode
*  http://www.webtoolkit.info/
*
**/

function encodeUTF8(string)
{
	string = string.replace(/\r\n/g,"\n");
	var utftext = "";
	
	for (var n = 0; n < string.length; n++) 
	{
	
		var c = string.charCodeAt(n);
	
		if (c < 128) 
		{
			utftext += String.fromCharCode(c);
		}
		else if((c > 127) && (c < 2048)) 
		{
			utftext += String.fromCharCode((c >> 6) | 192);
			utftext += String.fromCharCode((c & 63) | 128);
		}
		else 
		{
			utftext += String.fromCharCode((c >> 12) | 224);
			utftext += String.fromCharCode(((c >> 6) & 63) | 128);
			utftext += String.fromCharCode((c & 63) | 128);
		}
	
	}
	return utftext;
}

/* tests to see if string is in correct UK style postcode: AL1 1AB, BM1 5YZ etc. */
function isValidPostcode(p) {
	p = p.toUpperCase();
	var postcodeRegEx = /[A-Z]{1,2}[0-9]{1,2} ?[0-9][A-Z]{2}/i;
	return postcodeRegEx.test(p);
}

/*	formats a VALID postcode nicely: AB120XY -> AB1 0XY */
function formatPostcode(p) {
	p = p.toUpperCase();
	if (isValidPostcode(p)) {
		var postcodeRegEx = /(^[A-Z]{1,2}[0-9]{1,2})([0-9][A-Z]{2}$)/i;
		return p.replace(postcodeRegEx,"$1 $2");
	} else {
		return p;
	}
}

function isValidNumber(inpString) {
   return /^[-+]?\d+(\.\d+)?$/.test(inpString);
}

function isPhoneNumber(s) 
{

     // Check for correct phone number
     rePhoneNumber = new RegExp(/^0\d{2,4}[ -]{1}[\d]{3}[\d -]{1}[\d -]{1}[\d]{1,4}$/);

     if (!rePhoneNumber.test(s)) {
          return false;
     }

return true;
}





function refresh_vtwitter(vid,city)
{
	
	document.getElementById('venuetwitter').style.display = 'none';
	document.getElementById('venuetwitter2').innerHTML = "<a class=\"blueLink3 normal italic\" href=\"#\" onclick=\"refresh_vtwitter('" + vid + "','" + city + "'); return false\">{<span id=\"vtusername\">refresh</span>}</a>";
	if (vid != "")
	{
		CDownloadUrl('POST',"/include/vtwitter.php?vid=" + vid + "&city=" + city, function(data) 
		{
				if (data != "")	document.getElementById('venuetwitter2').innerHTML = "<span class='lightblue'>" + data + "</span>";
		})
	}
}


function confirm_delnews(nid) 
{
	UnTip();
	Dialog.confirm("<h1 class='mediumpurple'>Are you sure you want to delete this news article?</h1><br>", {className: "drinksin2",closable:true,width:400, okLabel: "Yes",cancelLabel:"No", buttonClass: "myButtonClass", id: "myDialogId", ok:function(win) {delete_news(nid); return true;} });
}  

function delete_news(nid)
{
	CDownloadUrl('POST',"/include/post_news.php?city=" + vcity + "&vid="+ vid + "&nid=" + nid + "&command=delete" + "&" + Math.random() , function(data) 									
	{
		Windows.closeAll();
		window.location.reload();
	});
}

function validate_register(vid,reg,what)
{

	var isvalid = true;	
	
	var errorstr = "";
	
	if (what == "name" || reg != "")
	{
		//check fullname
		var name = document.getElementById("register_name").value;

		if (!((name.indexOf(" ") > 2) && (name.length > 5))) 
		{
			isvalid = false;	
			document.getElementById("error_name").src = "/graphics/icons/xhair.png";
			errorstr = "Enter your first and last name";
		}
		else
		{
			document.getElementById("error_name").src = "/graphics/icons/tick.gif";
		}	
	}
	
	if (what == "email" || reg != "")
	{		
			//check email address
			var emailaddress = document.getElementById("register_email").value;
			//emailaddress = document.registerform.email.value;
			if (!((emailaddress.indexOf(".") > 2) && (emailaddress.indexOf("@") > 0))) 
			{
				isvalid = false;	
				document.getElementById("error_email").src = "/graphics/icons/xhair.png";
				if (errorstr == "") errorstr = "A valid email is required";
			}
			else
			{
				document.getElementById("error_email").src = "/graphics/icons/tick.gif";
			}		
	}		
	
	if (what == "password" || reg != "")
	{
		//check password
		var password = document.getElementById("register_password").value;
		var password2 = document.getElementById("register_password2").value;
		
		if(password.length < 6)
		{
			isvalid = false;	
			document.getElementById("error_password").src = "/graphics/icons/xhair.png";
			if (errorstr == "") errorstr = "Password Min of 6 characters";
		}
		else
		{
			document.getElementById("error_password").src = "/graphics/icons/tick.gif";
		}
	}
	

	if (what == "password2" || reg != "")
	{	
		var password = document.getElementById("register_password").value;
		var password2 = document.getElementById("register_password2").value;
								
		if (password2.length >= 6 && password == password2)
		{
			document.getElementById("error_password2").src = "/graphics/icons/tick.gif";
		}
		else
		{
			isvalid = false;	
			document.getElementById("error_password2").src = "/graphics/icons/xhair.png";
			if (errorstr == "") errorstr = "Passwords dont match";
		}
	}
	
	if (what == "gender" || reg != "")
	{
						
		//get gender
		if ((document.getElementById("register_genderm").checked == true) || (document.getElementById("register_genderf").checked == true))
		{
			if (document.getElementById("register_genderm").checked == true) var gender = "m"; else var gender = "f";
			document.getElementById("error_gender").src = "/graphics/icons/tick.gif";
		}
		else
		{
			isvalid = false;	
			document.getElementById("error_gender").src = "/graphics/icons/xhair.png";
		}
	}
	
	
	if (what == "dob" || reg != "")
	{
		//check date of birth
		var day = document.getElementById("register_day").value;
		var month = document.getElementById("register_month").value;
		var year = document.getElementById("register_year").value;
		
		
		if (day == "1" && month == "Jan" && year == "1945")
		{
			isvalid = false;	
			document.getElementById("error_birthday").src = "/graphics/icons/xhair.png";
			if (errorstr == "") errorstr = "Please tell us your birthday";
		}
		else
		{
			document.getElementById("error_birthday").src = "/graphics/icons/tick.gif";
		}			
	}
								
	
	//get mobile
	
	var mobile = document.getElementById("register_mobile").value;
	if (mobile != "e.g 07342 123456" && mobile != "(optional)" && mobile != "")
	{
		if (mobile.match(/^(\+44\s?7\d{3}|\(?07\d{3}\)?)\s?\d{3}\s?\d{3}$/))
		{
			document.getElementById("error_mobile").src = "/graphics/icons/tick.gif";
		}
		else
		{
			isvalid = false;	
			document.getElementById("error_mobile").src = "/graphics/icons/blankreg3.png";
			if (errorstr == "") errorstr = "e.g +447832 328483 or 07832 328483";
		}
	}
	else
	{
		document.getElementById("error_mobile").src = "/graphics/icons/blankreg3.png";
		mobile = ""; //no mobile specified
		
	}
	
	




	if (isvalid == true && reg != "")
	{	
	
		var ekey = document.getElementById("ekey_key").value;
		var ekey_cid = document.getElementById("ekey_cid").value;
		var ekey_vid = document.getElementById("ekey_vid").value;
		
		var myarray = name.split(" ");

		var firstname = myarray[0];
		var lastname = "";
		if (myarray.length > 1) lastname = myarray[1];
	
		document.getElementById("signinresultdiv").innerHTML = "";
	
		//document.getElementById("register_go").onclick = "return false;"; //disable button so it cant be pressed twice
		document.getElementById("regresultdiv").className ="green";
		document.getElementById("regresultdiv").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";

	
		CDownloadUrl('POST',"/include/ekeyreg.php?email=" + emailaddress + "&pass=" + password + "&firstname=" + firstname + "&lastname=" + lastname + "&cid=" + ekey_cid + "&vid=" + ekey_vid + "&ekey=" + ekey + "&gender=" + gender + "&mobile=" + mobile + "&" + Math.random(), function(data) 
		{
			if (data.indexOf("OK") >= 0) 
			{
				if (data.length > 3)
				{
					document.getElementById('stage1').style.display = 'none';
					document.getElementById('stage2').style.display = 'block';
		
					//var url = data.substr(3);
					//window.parent.location=url;
				}
			}
			else
			{	
				document.getElementById("regresultdiv").className ="red";
				document.getElementById("regresultdiv").innerHTML = " " + data;
			}
		}
		);
	}
	else
	{
		document.getElementById("regresultdiv").className ="red";
		document.getElementById("regresultdiv").innerHTML = "" + errorstr;
	}
	
	
}
	
	
		
function openGalleryReg() 
{
	var emailaddress = document.getElementById("gallery_email").value;
	if (!((emailaddress.indexOf(".") > 2) && (emailaddress.indexOf("@") > 0))) 
	{	
		document.getElementById("gallery_email").value = "invalid email address";
	}
	else
	{
		document.getElementById('gallyeyreg').style.display = 'none';
		document.getElementById('gallyeyreg_status').style.display = '';
		document.getElementById("gallyeyreg_status").innerHTML = "Processing ... please wait&nbsp;<img src='/graphics/loading.gif'/>";
		CDownloadUrl('POST',"/include/galleryreg3.php?email=" + emailaddress + "&" + Math.random(), function(data) 
		{
			Windows.closeAll();
			parent.location.href = '/register/-/' + emailaddress + '/index.html'; 
		}
		);
	}	
}

		

function addusertovid()
{
	var ekey = document.getElementById("ekey_key").value;
	document.getElementById("signinresultdiv").innerHTML = "";
	document.getElementById("regresultdiv").innerHTML = "";
	var isvalid = true;	

	var emailaddress = document.getElementById("username").value;
	var password = document.getElementById("password").value;
	if (!((emailaddress.indexOf(".") > 2) && (emailaddress.indexOf("@") > 0))) 
	{
		isvalid = false;	
		document.getElementById("signinresultdiv").innerHTML = "A valid email is required";
	}
	else
	{
		var ekey_cid = document.getElementById("ekey_cid").value;
		var ekey_vid = document.getElementById("ekey_vid").value;
		document.getElementById("signinresultdiv").className ="green";
		document.getElementById("signinresultdiv").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";
	
		//need to encrypt password so its not sent in clear text
		CDownloadUrl('POST',"/include/ekeyreg.php?command=add&email=" + emailaddress + "&pass=" + password + "&name=" + name + "&cid=" + ekey_cid + "&vid=" + ekey_vid + "&ekey=" + ekey + "&" + Math.random(), function(data) 
		{
			if (data.indexOf("OK") >= 0) 
			{
				if (data.length > 3)
				{
					var url = data.substr(3);
					window.parent.location=url;
				}
			}
			else
			{	
				document.getElementById("signinresultdiv").className ="red";
				document.getElementById("signinresultdiv").innerHTML = " " + data;
			}
		}
		);

	}
}

function showMenu(cid,vid,mylink,type)
{			
	Dialog.info("<div id='menudiv'><iframe id='menuiframe' frameborder='0' style='border:none; padding-top:5px; margin-right:5px;' src='/include/showmenu.php?link=" + mylink +  "&type=" + type + "&' + Math.random() + ' width='870px' height='728px'></iframe></div>",
               {className: "drinksin2",recenterAuto:false, showprogress:true,closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:875, height:750,top:20});
}

function openPhone(mycity,vid) 
{
	openPopup("/include/phone.php?city=" + mycity + "&vid=" + vid + "&" + Math.random(),460,80);
	//Dialog.info({url: "/include/phone.php?city=" + mycity + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
      //      {className: "drinksin2", width:460, height:80, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,okLabel: "Close"});		 
}




function openFunction(cid,vid,email,about) 
{
	Dialog.info({url: "/include/popup_function.php?cid=" + cid + "&vid=" + vid + "&femail=" + email + "&about=" + about + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:750, height:750,top:20,title:'Function Room Bookings', recenterAuto:false, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, closable:true,showEffect:Element.show});		 	
	//window.scrollTo(0,0);
}





function openMovie(movie) 
{
	Windows.closeAll();
	contentWin = new Window('content_win', {className: "mac_os_x",recenterAuto:false, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show})
	//contentWin.setSize("975px", "825px");
	contentWin.setSize("815px", "655px");
	contentWin.setTitle("You are watching the " + movie + " Demo");
	contentWin.setURL("/include/movies/show_movie.php?movie=" + movie + "&" + Math.random());
	contentWin.setOpacity(1);
	contentWin.setZIndex(1000);
	contentWin.toFront();
	contentWin.setDestroyOnClose();
	//contentWin.setLocation('20','0');
	//contentWin.show(true);
	contentWin.showCenter('true','1');
	//window.scrollTo(0,0);		
}

function openStats(cid,vid,title) 
{
	Dialog.info("<div style='height:20px'></div><iframe frameborder='0' style='border:none; margin-top:2px; margin-right:5px' src='/include/show_stats.php?cid=" + cid + "&vid=" + vid  + "&" + Math.random() + "' width='840px' height='720px'></iframe>",
               {className: "drinksin2",recenterAuto:false, showprogress:true, resizable: false, closable:true, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show,width:850, height:750,top:20});
	//window.scrollTo(0,0);
}


function openReview(cid,vid) 
{
	if (vid == "warning")
	{
		openReqauth(); 
	}
	else
	{
	Dialog.info({url: "/include/popup_review_new.php?cid=" + cid + "&vid=" + vid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:480, height:440, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
	}
}







function openSMS(vid,type,value) 
{
	if (type != "") Dialog.closeInfo();
	
	Dialog.info({url: "/include/edit_sms.php?city=" + city + "&vid=" + vid + "&type=" + type + "&value=" + value + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin", width:730, height:520, recenterAuto:false, showprogress:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});		 
}





function openCalendar(vid,eid) 
{
	Dialog.info({url: "/include/edit_calendar3a.php?city=" + city + "&vid=" + vid + "&eid=" + eid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:930, height:630,top:20, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}

function openCalendar3(vid,eid) 
{
	Dialog.info({url: "/include/edit_calendar3a.php?city=" + city + "&vid=" + vid + "&eid=" + eid + "&" + Math.random(), options: {method: 'get'}}, 
            {className: "drinksin2", width:930, height:820,top:20, recenterAuto:false, showprogress:true, closable:true, resizable: false, minimizable:false, maximizable:false, hideEffect:Element.hide, showEffect:Element.show});	
}





function editvenue(pointer)
{	
	pointer2 = pointer;

	value = document.getElementById(pointer2).value;
	value = encodeUTF8(value);
	value = encodeURL(value);


	if (pointer.indexOf("fcolour") >= 0) pointer = "fcolour"; 
	var queryString = "?city=" + vcity + "&vid="+ vid + "&type=" + pointer + "&value=" + value + "&" + Math.random();

	
	CDownloadUrl('POST',"/include/edit_update2.php" + queryString, function(data) 
	{
		if (pointer == "background" || pointer == "fcolour" || pointer == "themefont") document.getElementById("edit_background").src = "/include/tags/" + vcid + "_" + vid + "_sample.jpg?" + Math.random();
	})
}

function showtags(filename)
{
	document.getElementById("photo_1").src = filename;
}


function editopen(symbol,value)
{	
	var vid = document.getElementById("venuevid").value;	
	var queryString = "?d=15&vid=" + vid +  "&symbol=" + symbol + "&value=" + value + "&" + Math.random();

	CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
	{
	})
}

function get_reviews(cid,vid,venue)
{	
	CDownloadUrl('POST',"/include/show_reviews_new.php?cid=" + cid + "&vid=" + vid + "&venue=" + venue, function(data) 
	{
		document.getElementById("reviewdiv").innerHTML = data;	
	})
}

function get_members(cid,vid,venue)
{	
	CDownloadUrl('POST',"/include/show_members_new.php?cid=" + cid + "&vid=" + vid + "&venue=" + venue, function(data) 
	{
		document.getElementById("members").innerHTML = data;	
	})
}

function editkitchen(symbol,value)
{	
	var vid = document.getElementById("venuevid").value;	
	var queryString = "?d=17&vid=" + vid +  "&symbol=" + symbol + "&value=" + value + "&" + Math.random();

	CDownloadUrl('POST',"/include/edit_update3.php" + queryString, function(data) 
	{
	})
}

function edittag(form,pointer)
{
	if (form == "tagType") oForm = document.tagType;
	if (form == "tagSubtype") oForm = document.tagSubtype;
	if (form == "tagFood") oForm = document.tagFood;
	if (form == "tagFacil") oForm = document.tagFacil;
	if (form == "tagEnt") oForm = document.tagEnt;
	if (form == "tagFunc") oForm = document.tagFunc;
	if (form == "tagFunc2") {oForm = document.tagFunc2; form = "tagFunc";}
	if (form == "tagMusic") oForm = document.tagMusic;
	if (form == "tagSpecial") oForm = document.tagSpecial;
	if (form == "tagEvent") oForm = document.tagEvent;


	//if tagTyp eor tagSubtype then get from both
	var flag = 0;
	/*if (form == "tagEvent")
	{
		var e, i = 0;
		while (e = oForm.elements[i++])
		{
		if (e.checked == true) flag += parseInt(e.value);
		}
	}*/
	


	if (form == "tagType" || form == "tagSubtype")
	{
		oForm = document.tagType;
		var e, i = 0;
		while (e = oForm.elements[i++])
		{if (e.checked == true) flag += parseInt(e.value);}	
		
		oForm = document.tagSubtype;
		var e, i = 0;
		while (e = oForm.elements[i++])
		{if (e.checked == true) flag += parseInt(e.value);}	
		form = "tagType";
	}
	else
	{
		var e, i = 0;
		while (e = oForm.elements[i++])
		{
		if (e.checked == true) flag += parseInt(e.value);
		}
	}
	
	
	
	
	var vid = document.getElementById("venuevid").value;	
	var queryString = "?city=" + city + "&vid="+ vid +  "&type=tag" + "&tag=" + form + "&value=" + flag + "&" + Math.random();

	
	CDownloadUrl('POST',"/include/edit_update2.php" + queryString, function(data) 
	{
		//get_barheader();	
	})
}




function event_preview()
{			
	var str = document.getElementById("preview_news").title + " " + document.getElementById("venue_newstitle").value + " - " + document.getElementById("venue_newsbody").value;	
	
	document.getElementById("preview_news").innerHTML = "<b>" + document.getElementById("preview_news").title + "</b> " + document.getElementById("venue_newstitle").value + " - " + 				document.getElementById("venue_newsbody").value;	
	//160 - length
	
	
	var length = str.length;
	var length2 = str.length;
	var msgs = 1;
	while (length2>160)
	{
		length2 = length2 - 160;
		msgs++;
	}
	
	document.getElementById("nosms").innerHTML = msgs;
	
	var remaining = (160 * msgs) - length;
	document.getElementById("nochar").innerHTML = remaining;
	
	var ntotal_sms = document.getElementById("ntotal_sms").innerHTML;	
	document.getElementById("nreq_sms").innerHTML = (msgs * ntotal_sms);
}


function sms_preview()
{			
	var str = document.getElementById("preview_sms").title + " " + document.getElementById("venue_smstitle").value + " - " + document.getElementById("venue_smsbody").value;	
	
	document.getElementById("preview_sms").innerHTML = "<b>" + document.getElementById("preview_sms").title + "</b> " + document.getElementById("venue_smstitle").value + " - " + 								document.getElementById("venue_smsbody").value;	
	//160 - length
	
	
	var length = str.length;
	var length2 = str.length;
	var msgs = 1;
	while (length2>160)
	{
		length2 = length2 - 160;
		msgs++;
	}
	
	document.getElementById("nosms").innerHTML = msgs;
	
	var remaining = (160 * msgs) - length;
	document.getElementById("nochar").innerHTML = remaining;
	
	var ntotal_sms = document.getElementById("ntotal_sms").innerHTML;	
	document.getElementById("nreq_sms").innerHTML = (msgs * ntotal_sms);
	
	var smscount = document.getElementById("sms_count").innerHTML;
	if ((msgs * ntotal_sms) <= smscount)
	{
		document.getElementById("sms_count").className ="green";
		document.getElementById("news_purchase").style.display = 'none';
	}
	else
	{
		document.getElementById("sms_count").className ="red";
		document.getElementById("news_purchase").style.display = 'block';
	}
}

function addreview(vid)
{
	isvalid = true;	
	
	//check title
	reviewtitle = document.getElementById("review_title").value;
	if (reviewtitle.length >= 1)
	{
		document.getElementById("error_title").innerHTML = "";
	}
	else
	{
		isvalid = false;	
		document.getElementById("error_title").className ="red";
		document.getElementById("error_title").innerHTML = "*";
	}
	
	//check body
	reviewbody = document.getElementById("review_body").value;
	
	//reviewbody = reviewbody.replace(/'/g, "''");
	if (reviewbody.length >= 1)
	{
		document.getElementById("error_body").innerHTML = "";
	}
	else
	{
		isvalid = false;	
		document.getElementById("error_body").className ="red";
		document.getElementById("error_body").innerHTML = "*";
	}
	
	atmosphere = document.getElementById("atmosphere_rating").value;
	crowd = document.getElementById("crowd_rating").value;
	food = document.getElementById("food_rating").value;
	service = document.getElementById("service_rating").value;
	overall = document.getElementById("overall_rating").value;
	
	//if (document.getElementById("anon").checked == true) anon = "1"; else anon = "0";
	if (document.getElementById("mgr").checked == true) mgr = "1"; else mgr = "0";

	if (isvalid == true)
	{
		reviewtitle = urlencode(reviewtitle);
		reviewbody = urlencode(reviewbody);
		
		document.getElementById("review_go").disabled=true; //disable button so it cant be pressed twice
		document.getElementById("reviewresultdiv").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";
		
		CDownloadUrl('POST',"/include/addreview.php?vid=" + vid + "&title=" + reviewtitle + "&body=" + reviewbody  + "&city=" + city + "&a=" + atmosphere + "&c=" + crowd + "&f=" + food + "&s=" + service + "&o=" + overall + "&anon=0&mgr=" + mgr, function(data) 
		{
			//close this window
			Windows.closeAll();
			if (document.getElementById("rating") != null) document.getElementById("rating").src = "/graphics/"+data+"star.jpg";
			CDownloadUrl('POST',"/include/show_reviews_new.php?vid=" + vid + "&city=" + city + "&" + Math.random(), function(data) 
			{
				document.getElementById("reviewdiv").innerHTML = data;
			});
		});
		
	}
}

function rate(id,value)
{				
	document.getElementById(id).style.width=(value * 20).toString() + "px";
	document.getElementById(id).value=value;
	document.getElementById(id + "res").innerHTML = "you rated " + value + "/5";	

	//calc overall rating
	if (id != "overall_rating")
	{
		var vibe = parseInt(document.getElementById('atmosphere_rating').value);
		var crowd = parseInt(document.getElementById('crowd_rating').value);
		var food = parseInt(document.getElementById('food_rating').value);
		var service = parseInt(document.getElementById('service_rating').value);
		
		var overall = Math.round((((((vibe + crowd) / 2) + service)/2 ) + food)/2);
	
		document.getElementById("overall_rating").style.width=(overall * 20).toString() + "px";
		document.getElementById("overall_rating").value=overall;
		document.getElementById("overall_ratingres").innerHTML = "calculated " + overall + "/5";	
	}
	else
	{
		document.getElementById(id + "res").innerHTML = "overridden " + value + "/5";	
	}
}






function schedule_SMS()
{
	if (document.getElementById("scheduleSMS").checked == true)
	{
		document.getElementById("sms_day").disabled=false;
		document.getElementById("sms_month").disabled=false;
		document.getElementById("sms_year").disabled=false;
		document.getElementById("sms_hour").disabled=false;
		document.getElementById("sms_min").disabled=false;
	}
	else
	{
		document.getElementById("sms_day").disabled=true;
		document.getElementById("sms_month").disabled=true;
		document.getElementById("sms_year").disabled=true;
		document.getElementById("sms_hour").disabled=true;
		document.getElementById("sms_min").disabled=true;
	}
}

function closeCustom()
{
	document.getElementById('venueedit').style.display = 'none';
	document.getElementById('venuemain').style.display = '';
}


function showDemos()
{
	document.getElementById('showdemos').style.display = 'none';
	document.getElementById('demo1').style.display = 'block';
	document.getElementById('demo2').style.display = 'block';
	document.getElementById('demo3').style.display = 'block';
	document.getElementById('demo4').style.display = 'block';
	document.getElementById('demo5').style.display = 'block';
	document.getElementById('demo6').style.display = 'block';
	document.getElementById('demo7').style.display = 'block';
	document.getElementById('demo8').style.display = 'block';
	document.getElementById('demo9').style.display = 'block';
}

function showCustom()
{
	document.getElementById('venueedit').style.display = '';
	document.getElementById('venuemain').style.display = 'none';
	
	var venuelat = document.getElementById('venuelat').value;
	var venuelng = document.getElementById('venuelng').value;
	

	
	editmap2 = new GMap2(document.getElementById("editmap"));
	editmap2.setCenter(new GLatLng(venuelat,venuelng),15); 
	
	var marker = new GMarker(new GLatLng(venuelat,venuelng), {draggable: true});
	
		
    GEvent.addListener(marker, "dragend", function() 
	{
		  document.getElementById('venuelat').value = marker.getPoint().lat();
		  document.getElementById('venuelng').value = marker.getPoint().lng();
		  venueupdate('location',vid);
		  return false;
    });
	
	editmap2.addOverlay(marker);
}





function postNews (vid)
{
	
	var isvalid = true;
	
	/*var eventtitle = document.getElementById("venue_eventtitle").value;
	if (eventtitle.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_eventtitle").className ="red";
	}
	else
	{
		document.getElementById("error_eventtitle").className ="";
	}
	
	var eventbody = document.getElementById("venue_eventbody").value;
	if (eventbody.length == 0)
	{
		isvalid = false;    
		document.getElementById("error_eventbody").className ="red";
	}
	else
	{
		document.getElementById("error_eventbody").className = "";
	}
	*/
	
	/*if (isvalid == true)
	{
		
		if (vid != "")
		{
			
			var sendto_flag = 0;	
			if (document.getElementById("sendto1").checked == true) sendto_flag += parseInt(document.getElementById("sendto1").value);
			if (document.getElementById("sendto2").checked == true) sendto_flag += parseInt(document.getElementById("sendto2").value);
			if (document.getElementById("sendto3").checked == true) sendto_flag += parseInt(document.getElementById("sendto3").value);
			if (document.getElementById("sendto4").checked == true) sendto_flag += parseInt(document.getElementById("sendto4").value);
	
	
			document.getElementById("eventresultdiv").innerHTML = "";
			
			var ecommand = document.getElementById("event_go").innerHTML;
			ecommand = ecommand.substring(0,1);
			
			var eid = "";
			if (ecommand == "U") var eid = document.getElementById("eid").value; 
			
            document.getElementById("event_go").onclick = "return false";
            document.getElementById("event_go").innerHTML = "Processing ... please wait&nbsp;<img border='0' src='/graphics/loading.gif'/>";
			
			var ephoto = document.getElementById("ephoto").contentWindow.document.getElementById("photo").src;
			myarray = ephoto.split("/");
			ephoto = myarray[myarray.length -1];
				
			eventtitle = urlencode(eventtitle);
			//eventtitle = encodeURL(eventtitle);
			
			eventbody = urlencode(eventbody);
			//eventbody = encodeURL(eventbody);
			
			var queryString = "?city=" + city + "&vid=" + vid +  "&sendto=" + sendto_flag +  "&title=" + eventtitle+  "&body=" + eventbody +  "&type=" + eventtype + "&day=" + eday+  "&month=" + emonth+  "&year=" + eyear+  "&photo=" + ephoto+  "&repeat=" + erepeat+  "&repeatday=" + erepeatday +  "&hour=" + ehour+  "&min=" + emin + "&command=" + ecommand + "&eid=" + eid + "&tag1=" + tag1 + "&tag2=" + tag2 + "&tag3=" + tag3 + "&" + Math.random();
			

            //CDownloadUrl('POST',"/include/post_event3.php" + queryString, function(data) 
            //{            
			//	Windows.closeAll();
			//	document.getElementById("eventdiv").innerHTML = data;
            //})
		}
		else
		{
		
			
			document.getElementById("stage1").style.display = 'none';
			Effect.Appear("stage2", { duration: 1.0 });
		}
	}
	else
	{
		//document.getElementById("eventresultdiv").innerHTML = "<span class='red'>See Error(s)</span>";
	}
	*/
	document.getElementById("stage1").style.display = 'none';
	Effect.Appear("stage2", { duration: 1.0 });
}



// script.aculo.us scriptaculous.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// 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.
//
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Scriptaculous = {
  Version: '1.8.2',
  require: function(libraryName) {
    // inserting via DOM fails in Safari 2.0, so brute force approach
    document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
  },
  REQUIRED_PROTOTYPE: '1.6.0.3',
  load: function() {
    function convertVersionString(versionString) {
      var v = versionString.replace(/_.*|\./g, '');
      v = parseInt(v + '0'.times(4-v.length));
      return versionString.indexOf('_') > -1 ? v-1 : v;
    }

    if((typeof Prototype=='undefined') ||
       (typeof Element == 'undefined') ||
       (typeof Element.Methods=='undefined') ||
       (convertVersionString(Prototype.Version) <
        convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
       throw("script.aculo.us requires the Prototype JavaScript framework >= " +
        Scriptaculous.REQUIRED_PROTOTYPE);

    var js = /scriptaculous\.js(\?.*)?$/;
    $$('head script[src]').findAll(function(s) {
      return s.src.match(js);
    }).each(function(s) {
      var path = s.src.replace(js, ''),
      includes = s.src.match(/\?.*load=([a-z,]*)/);
      (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
       function(include) { Scriptaculous.require(path+include+'.js') });
    });
  }
};

Scriptaculous.load();

// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
//  Justin Palmer (http://encytemedia.com/)
//  Mark Pilgrim (http://diveintomark.org/)
//  Martin Bialasinki
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
  var color = '#';
  if (this.slice(0,4) == 'rgb(') {
    var cols = this.slice(4,this.length-1).split(',');
    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
  } else {
    if (this.slice(0,1) == '#') {
      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
      if (this.length==7) color = this.toLowerCase();
    }
  }
  return (color.length==7 ? color : (arguments[0] || this));
};

/*--------------------------------------------------------------------------*/

Element.collectTextNodes = function(element) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
  }).flatten().join('');
};

Element.collectTextNodesIgnoreClass = function(element, className) {
  return $A($(element).childNodes).collect( function(node) {
    return (node.nodeType==3 ? node.nodeValue :
      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
        Element.collectTextNodesIgnoreClass(node, className) : ''));
  }).flatten().join('');
};

Element.setContentZoom = function(element, percent) {
  element = $(element);
  element.setStyle({fontSize: (percent/100) + 'em'});
  if (Prototype.Browser.WebKit) window.scrollBy(0,0);
  return element;
};

Element.getInlineOpacity = function(element){
  return $(element).style.opacity || '';
};

Element.forceRerendering = function(element) {
  try {
    element = $(element);
    var n = document.createTextNode(' ');
    element.appendChild(n);
    element.removeChild(n);
  } catch(e) { }
};

/*--------------------------------------------------------------------------*/

var Effect = {
  _elementDoesNotExistError: {
    name: 'ElementDoesNotExistError',
    message: 'The specified DOM element does not exist, but is required for this effect to operate'
  },
  Transitions: {
    linear: Prototype.K,
    sinoidal: function(pos) {
      return (-Math.cos(pos*Math.PI)/2) + .5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
    },
    pulse: function(pos, pulses) {
      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
    },
    spring: function(pos) {
      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
    },
    none: function(pos) {
      return 0;
    },
    full: function(pos) {
      return 1;
    }
  },
  DefaultOptions: {
    duration:   1.0,   // seconds
    fps:        100,   // 100= assume 66fps max.
    sync:       false, // true for combining
    from:       0.0,
    to:         1.0,
    delay:      0.0,
    queue:      'parallel'
  },
  tagifyText: function(element) {
    var tagifyStyle = 'position:relative';
    if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';

    element = $(element);
    $A(element.childNodes).each( function(child) {
      if (child.nodeType==3) {
        child.nodeValue.toArray().each( function(character) {
          element.insertBefore(
            new Element('span', {style: tagifyStyle}).update(
              character == ' ' ? String.fromCharCode(160) : character),
              child);
        });
        Element.remove(child);
      }
    });
  },
  multiple: function(element, effect) {
    var elements;
    if (((typeof element == 'object') ||
        Object.isFunction(element)) &&
       (element.length))
      elements = element;
    else
      elements = $(element).childNodes;

    var options = Object.extend({
      speed: 0.1,
      delay: 0.0
    }, arguments[2] || { });
    var masterDelay = options.delay;

    $A(elements).each( function(element, index) {
      new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
    });
  },
  PAIRS: {
    'slide':  ['SlideDown','SlideUp'],
    'blind':  ['BlindDown','BlindUp'],
    'appear': ['Appear','Fade']
  },
  toggle: function(element, effect) {
    element = $(element);
    effect = (effect || 'appear').toLowerCase();
    var options = Object.extend({
      queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
    }, arguments[2] || { });
    Effect[element.visible() ?
      Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
  }
};

Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;

/* ------------- core effects ------------- */

Effect.ScopedQueue = Class.create(Enumerable, {
  initialize: function() {
    this.effects  = [];
    this.interval = null;
  },
  _each: function(iterator) {
    this.effects._each(iterator);
  },
  add: function(effect) {
    var timestamp = new Date().getTime();

    var position = Object.isString(effect.options.queue) ?
      effect.options.queue : effect.options.queue.position;

    switch(position) {
      case 'front':
        // move unstarted effects after this effect
        this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
            e.startOn  += effect.finishOn;
            e.finishOn += effect.finishOn;
          });
        break;
      case 'with-last':
        timestamp = this.effects.pluck('startOn').max() || timestamp;
        break;
      case 'end':
        // start effect after last queued effect has finished
        timestamp = this.effects.pluck('finishOn').max() || timestamp;
        break;
    }

    effect.startOn  += timestamp;
    effect.finishOn += timestamp;

    if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
      this.effects.push(effect);

    if (!this.interval)
      this.interval = setInterval(this.loop.bind(this), 15);
  },
  remove: function(effect) {
    this.effects = this.effects.reject(function(e) { return e==effect });
    if (this.effects.length == 0) {
      clearInterval(this.interval);
      this.interval = null;
    }
  },
  loop: function() {
    var timePos = new Date().getTime();
    for(var i=0, len=this.effects.length;i<len;i++)
      this.effects[i] && this.effects[i].loop(timePos);
  }
});

Effect.Queues = {
  instances: $H(),
  get: function(queueName) {
    if (!Object.isString(queueName)) return queueName;

    return this.instances.get(queueName) ||
      this.instances.set(queueName, new Effect.ScopedQueue());
  }
};
Effect.Queue = Effect.Queues.get('global');

Effect.Base = Class.create({
  position: null,
  start: function(options) {
    function codeForEvent(options,eventName){
      return (
        (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
        (options[eventName] ? 'this.options.'+eventName+'(this);' : '')
      );
    }
    if (options && options.transition === false) options.transition = Effect.Transitions.linear;
    this.options      = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
    this.currentFrame = 0;
    this.state        = 'idle';
    this.startOn      = this.options.delay*1000;
    this.finishOn     = this.startOn+(this.options.duration*1000);
    this.fromToDelta  = this.options.to-this.options.from;
    this.totalTime    = this.finishOn-this.startOn;
    this.totalFrames  = this.options.fps*this.options.duration;

    this.render = (function() {
      function dispatch(effect, eventName) {
        if (effect.options[eventName + 'Internal'])
          effect.options[eventName + 'Internal'](effect);
        if (effect.options[eventName])
          effect.options[eventName](effect);
      }

      return function(pos) {
        if (this.state === "idle") {
          this.state = "running";
          dispatch(this, 'beforeSetup');
          if (this.setup) this.setup();
          dispatch(this, 'afterSetup');
        }
        if (this.state === "running") {
          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
          this.position = pos;
          dispatch(this, 'beforeUpdate');
          if (this.update) this.update(pos);
          dispatch(this, 'afterUpdate');
        }
      };
    })();

    this.event('beforeStart');
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).add(this);
  },
  loop: function(timePos) {
    if (timePos >= this.startOn) {
      if (timePos >= this.finishOn) {
        this.render(1.0);
        this.cancel();
        this.event('beforeFinish');
        if (this.finish) this.finish();
        this.event('afterFinish');
        return;
      }
      var pos   = (timePos - this.startOn) / this.totalTime,
          frame = (pos * this.totalFrames).round();
      if (frame > this.currentFrame) {
        this.render(pos);
        this.currentFrame = frame;
      }
    }
  },
  cancel: function() {
    if (!this.options.sync)
      Effect.Queues.get(Object.isString(this.options.queue) ?
        'global' : this.options.queue.scope).remove(this);
    this.state = 'finished';
  },
  event: function(eventName) {
    if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
    if (this.options[eventName]) this.options[eventName](this);
  },
  inspect: function() {
    var data = $H();
    for(property in this)
      if (!Object.isFunction(this[property])) data.set(property, this[property]);
    return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
  }
});

Effect.Parallel = Class.create(Effect.Base, {
  initialize: function(effects) {
    this.effects = effects || [];
    this.start(arguments[1]);
  },
  update: function(position) {
    this.effects.invoke('render', position);
  },
  finish: function(position) {
    this.effects.each( function(effect) {
      effect.render(1.0);
      effect.cancel();
      effect.event('beforeFinish');
      if (effect.finish) effect.finish(position);
      effect.event('afterFinish');
    });
  }
});

Effect.Tween = Class.create(Effect.Base, {
  initialize: function(object, from, to) {
    object = Object.isString(object) ? $(object) : object;
    var args = $A(arguments), method = args.last(),
      options = args.length == 5 ? args[3] : null;
    this.method = Object.isFunction(method) ? method.bind(object) :
      Object.isFunction(object[method]) ? object[method].bind(object) :
      function(value) { object[method] = value };
    this.start(Object.extend({ from: from, to: to }, options || { }));
  },
  update: function(position) {
    this.method(position);
  }
});

Effect.Event = Class.create(Effect.Base, {
  initialize: function() {
    this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
  },
  update: Prototype.emptyFunction
});

Effect.Opacity = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    // make this work on IE on elements without 'layout'
    if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
      this.element.setStyle({zoom: 1});
    var options = Object.extend({
      from: this.element.getOpacity() || 0.0,
      to:   1.0
    }, arguments[1] || { });
    this.start(options);
  },
  update: function(position) {
    this.element.setOpacity(position);
  }
});

Effect.Move = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      x:    0,
      y:    0,
      mode: 'relative'
    }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    this.element.makePositioned();
    this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
    this.originalTop  = parseFloat(this.element.getStyle('top')  || '0');
    if (this.options.mode == 'absolute') {
      this.options.x = this.options.x - this.originalLeft;
      this.options.y = this.options.y - this.originalTop;
    }
  },
  update: function(position) {
    this.element.setStyle({
      left: (this.options.x  * position + this.originalLeft).round() + 'px',
      top:  (this.options.y  * position + this.originalTop).round()  + 'px'
    });
  }
});

// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
  return new Effect.Move(element,
    Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};

Effect.Scale = Class.create(Effect.Base, {
  initialize: function(element, percent) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      scaleX: true,
      scaleY: true,
      scaleContent: true,
      scaleFromCenter: false,
      scaleMode: 'box',        // 'box' or 'contents' or { } with provided values
      scaleFrom: 100.0,
      scaleTo:   percent
    }, arguments[2] || { });
    this.start(options);
  },
  setup: function() {
    this.restoreAfterFinish = this.options.restoreAfterFinish || false;
    this.elementPositioning = this.element.getStyle('position');

    this.originalStyle = { };
    ['top','left','width','height','fontSize'].each( function(k) {
      this.originalStyle[k] = this.element.style[k];
    }.bind(this));

    this.originalTop  = this.element.offsetTop;
    this.originalLeft = this.element.offsetLeft;

    var fontSize = this.element.getStyle('font-size') || '100%';
    ['em','px','%','pt'].each( function(fontSizeType) {
      if (fontSize.indexOf(fontSizeType)>0) {
        this.fontSize     = parseFloat(fontSize);
        this.fontSizeType = fontSizeType;
      }
    }.bind(this));

    this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;

    this.dims = null;
    if (this.options.scaleMode=='box')
      this.dims = [this.element.offsetHeight, this.element.offsetWidth];
    if (/^content/.test(this.options.scaleMode))
      this.dims = [this.element.scrollHeight, this.element.scrollWidth];
    if (!this.dims)
      this.dims = [this.options.scaleMode.originalHeight,
                   this.options.scaleMode.originalWidth];
  },
  update: function(position) {
    var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
    if (this.options.scaleContent && this.fontSize)
      this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
    this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
  },
  finish: function(position) {
    if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
  },
  setDimensions: function(height, width) {
    var d = { };
    if (this.options.scaleX) d.width = width.round() + 'px';
    if (this.options.scaleY) d.height = height.round() + 'px';
    if (this.options.scaleFromCenter) {
      var topd  = (height - this.dims[0])/2;
      var leftd = (width  - this.dims[1])/2;
      if (this.elementPositioning == 'absolute') {
        if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
        if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
      } else {
        if (this.options.scaleY) d.top = -topd + 'px';
        if (this.options.scaleX) d.left = -leftd + 'px';
      }
    }
    this.element.setStyle(d);
  }
});

Effect.Highlight = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
    this.start(options);
  },
  setup: function() {
    // Prevent executing on elements not in the layout flow
    if (this.element.getStyle('display')=='none') { this.cancel(); return; }
    // Disable background image during the effect
    this.oldStyle = { };
    if (!this.options.keepBackgroundImage) {
      this.oldStyle.backgroundImage = this.element.getStyle('background-image');
      this.element.setStyle({backgroundImage: 'none'});
    }
    if (!this.options.endcolor)
      this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
    if (!this.options.restorecolor)
      this.options.restorecolor = this.element.getStyle('background-color');
    // init color calculations
    this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
    this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
  },
  update: function(position) {
    this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
      return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
  },
  finish: function() {
    this.element.setStyle(Object.extend(this.oldStyle, {
      backgroundColor: this.options.restorecolor
    }));
  }
});

Effect.ScrollTo = function(element) {
  var options = arguments[1] || { },
  scrollOffsets = document.viewport.getScrollOffsets(),
  elementOffsets = $(element).cumulativeOffset();

  if (options.offset) elementOffsets[1] += options.offset;

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1],
    options,
    function(p){ scrollTo(scrollOffsets.left, p.round()); }
  );
};

/* ------------- combination effects ------------- */

Effect.Fade = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  var options = Object.extend({
    from: element.getOpacity() || 1.0,
    to:   0.0,
    afterFinishInternal: function(effect) {
      if (effect.options.to!=0) return;
      effect.element.hide().setStyle({opacity: oldOpacity});
    }
  }, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Appear = function(element) {
  element = $(element);
  var options = Object.extend({
  from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
  to:   1.0,
  // force Safari to render floated elements properly
  afterFinishInternal: function(effect) {
    effect.element.forceRerendering();
  },
  beforeSetup: function(effect) {
    effect.element.setOpacity(effect.options.from).show();
  }}, arguments[1] || { });
  return new Effect.Opacity(element,options);
};

Effect.Puff = function(element) {
  element = $(element);
  var oldStyle = {
    opacity: element.getInlineOpacity(),
    position: element.getStyle('position'),
    top:  element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height
  };
  return new Effect.Parallel(
   [ new Effect.Scale(element, 200,
      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
     Object.extend({ duration: 1.0,
      beforeSetupInternal: function(effect) {
        Position.absolutize(effect.effects[0].element);
      },
      afterFinishInternal: function(effect) {
         effect.effects[0].element.hide().setStyle(oldStyle); }
     }, arguments[1] || { })
   );
};

Effect.BlindUp = function(element) {
  element = $(element);
  element.makeClipping();
  return new Effect.Scale(element, 0,
    Object.extend({ scaleContent: false,
      scaleX: false,
      restoreAfterFinish: true,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping();
      }
    }, arguments[1] || { })
  );
};

Effect.BlindDown = function(element) {
  element = $(element);
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: 0,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping();
    }
  }, arguments[1] || { }));
};

Effect.SwitchOff = function(element) {
  element = $(element);
  var oldOpacity = element.getInlineOpacity();
  return new Effect.Appear(element, Object.extend({
    duration: 0.4,
    from: 0,
    transition: Effect.Transitions.flicker,
    afterFinishInternal: function(effect) {
      new Effect.Scale(effect.element, 1, {
        duration: 0.3, scaleFromCenter: true,
        scaleX: false, scaleContent: false, restoreAfterFinish: true,
        beforeSetup: function(effect) {
          effect.element.makePositioned().makeClipping();
        },
        afterFinishInternal: function(effect) {
          effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
        }
      });
    }
  }, arguments[1] || { }));
};

Effect.DropOut = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left'),
    opacity: element.getInlineOpacity() };
  return new Effect.Parallel(
    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
      new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
    Object.extend(
      { duration: 0.5,
        beforeSetup: function(effect) {
          effect.effects[0].element.makePositioned();
        },
        afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
        }
      }, arguments[1] || { }));
};

Effect.Shake = function(element) {
  element = $(element);
  var options = Object.extend({
    distance: 20,
    duration: 0.5
  }, arguments[1] || {});
  var distance = parseFloat(options.distance);
  var split = parseFloat(options.duration) / 10.0;
  var oldStyle = {
    top: element.getStyle('top'),
    left: element.getStyle('left') };
    return new Effect.Move(element,
      { x:  distance, y: 0, duration: split, afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x:  distance*2, y: 0, duration: split*2,  afterFinishInternal: function(effect) {
    new Effect.Move(effect.element,
      { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
        effect.element.undoPositioned().setStyle(oldStyle);
  }}); }}); }}); }}); }}); }});
};

Effect.SlideDown = function(element) {
  element = $(element).cleanWhitespace();
  // SlideDown need to have the content of the element wrapped in a container element with fixed height!
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, 100, Object.extend({
    scaleContent: false,
    scaleX: false,
    scaleFrom: window.opera ? 0 : 1,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().setStyle({height: '0px'}).show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
    }, arguments[1] || { })
  );
};

Effect.SlideUp = function(element) {
  element = $(element).cleanWhitespace();
  var oldInnerBottom = element.down().getStyle('bottom');
  var elementDimensions = element.getDimensions();
  return new Effect.Scale(element, window.opera ? 0 : 1,
   Object.extend({ scaleContent: false,
    scaleX: false,
    scaleMode: 'box',
    scaleFrom: 100,
    scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
    restoreAfterFinish: true,
    afterSetup: function(effect) {
      effect.element.makePositioned();
      effect.element.down().makePositioned();
      if (window.opera) effect.element.setStyle({top: ''});
      effect.element.makeClipping().show();
    },
    afterUpdateInternal: function(effect) {
      effect.element.down().setStyle({bottom:
        (effect.dims[0] - effect.element.clientHeight) + 'px' });
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping().undoPositioned();
      effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
    }
   }, arguments[1] || { })
  );
};

// Bug in opera makes the TD containing this element expand for a instance after finish
Effect.Squish = function(element) {
  return new Effect.Scale(element, window.opera ? 1 : 0, {
    restoreAfterFinish: true,
    beforeSetup: function(effect) {
      effect.element.makeClipping();
    },
    afterFinishInternal: function(effect) {
      effect.element.hide().undoClipping();
    }
  });
};

Effect.Grow = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.full
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var initialMoveX, initialMoveY;
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      initialMoveX = initialMoveY = moveX = moveY = 0;
      break;
    case 'top-right':
      initialMoveX = dims.width;
      initialMoveY = moveY = 0;
      moveX = -dims.width;
      break;
    case 'bottom-left':
      initialMoveX = moveX = 0;
      initialMoveY = dims.height;
      moveY = -dims.height;
      break;
    case 'bottom-right':
      initialMoveX = dims.width;
      initialMoveY = dims.height;
      moveX = -dims.width;
      moveY = -dims.height;
      break;
    case 'center':
      initialMoveX = dims.width / 2;
      initialMoveY = dims.height / 2;
      moveX = -dims.width / 2;
      moveY = -dims.height / 2;
      break;
  }

  return new Effect.Move(element, {
    x: initialMoveX,
    y: initialMoveY,
    duration: 0.01,
    beforeSetup: function(effect) {
      effect.element.hide().makeClipping().makePositioned();
    },
    afterFinishInternal: function(effect) {
      new Effect.Parallel(
        [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
          new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
          new Effect.Scale(effect.element, 100, {
            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
            sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
        ], Object.extend({
             beforeSetup: function(effect) {
               effect.effects[0].element.setStyle({height: '0px'}).show();
             },
             afterFinishInternal: function(effect) {
               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
             }
           }, options)
      );
    }
  });
};

Effect.Shrink = function(element) {
  element = $(element);
  var options = Object.extend({
    direction: 'center',
    moveTransition: Effect.Transitions.sinoidal,
    scaleTransition: Effect.Transitions.sinoidal,
    opacityTransition: Effect.Transitions.none
  }, arguments[1] || { });
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    height: element.style.height,
    width: element.style.width,
    opacity: element.getInlineOpacity() };

  var dims = element.getDimensions();
  var moveX, moveY;

  switch (options.direction) {
    case 'top-left':
      moveX = moveY = 0;
      break;
    case 'top-right':
      moveX = dims.width;
      moveY = 0;
      break;
    case 'bottom-left':
      moveX = 0;
      moveY = dims.height;
      break;
    case 'bottom-right':
      moveX = dims.width;
      moveY = dims.height;
      break;
    case 'center':
      moveX = dims.width / 2;
      moveY = dims.height / 2;
      break;
  }

  return new Effect.Parallel(
    [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
      new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
      new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
    ], Object.extend({
         beforeStartInternal: function(effect) {
           effect.effects[0].element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
       }, options)
  );
};

Effect.Pulsate = function(element) {
  element = $(element);
  var options    = arguments[1] || { },
    oldOpacity = element.getInlineOpacity(),
    transition = options.transition || Effect.Transitions.linear,
    reverser   = function(pos){
      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
    };

  return new Effect.Opacity(element,
    Object.extend(Object.extend({  duration: 2.0, from: 0,
      afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
    }, options), {transition: reverser}));
};

Effect.Fold = function(element) {
  element = $(element);
  var oldStyle = {
    top: element.style.top,
    left: element.style.left,
    width: element.style.width,
    height: element.style.height };
  element.makeClipping();
  return new Effect.Scale(element, 5, Object.extend({
    scaleContent: false,
    scaleX: false,
    afterFinishInternal: function(effect) {
    new Effect.Scale(element, 1, {
      scaleContent: false,
      scaleY: false,
      afterFinishInternal: function(effect) {
        effect.element.hide().undoClipping().setStyle(oldStyle);
      } });
  }}, arguments[1] || { }));
};

Effect.Morph = Class.create(Effect.Base, {
  initialize: function(element) {
    this.element = $(element);
    if (!this.element) throw(Effect._elementDoesNotExistError);
    var options = Object.extend({
      style: { }
    }, arguments[1] || { });

    if (!Object.isString(options.style)) this.style = $H(options.style);
    else {
      if (options.style.include(':'))
        this.style = options.style.parseStyle();
      else {
        this.element.addClassName(options.style);
        this.style = $H(this.element.getStyles());
        this.element.removeClassName(options.style);
        var css = this.element.getStyles();
        this.style = this.style.reject(function(style) {
          return style.value == css[style.key];
        });
        options.afterFinishInternal = function(effect) {
          effect.element.addClassName(effect.options.style);
          effect.transforms.each(function(transform) {
            effect.element.style[transform.style] = '';
          });
        };
      }
    }
    this.start(options);
  },

  setup: function(){
    function parseColor(color){
      if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
      color = color.parseColor();
      return $R(0,2).map(function(i){
        return parseInt( color.slice(i*2+1,i*2+3), 16 );
      });
    }
    this.transforms = this.style.map(function(pair){
      var property = pair[0], value = pair[1], unit = null;

      if (value.parseColor('#zzzzzz') != '#zzzzzz') {
        value = value.parseColor();
        unit  = 'color';
      } else if (property == 'opacity') {
        value = parseFloat(value);
        if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
          this.element.setStyle({zoom: 1});
      } else if (Element.CSS_LENGTH.test(value)) {
          var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
          value = parseFloat(components[1]);
          unit = (components.length == 3) ? components[2] : null;
      }

      var originalValue = this.element.getStyle(property);
      return {
        style: property.camelize(),
        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
        targetValue: unit=='color' ? parseColor(value) : value,
        unit: unit
      };
    }.bind(this)).reject(function(transform){
      return (
        (transform.originalValue == transform.targetValue) ||
        (
          transform.unit != 'color' &&
          (isNaN(transform.originalValue) || isNaN(transform.targetValue))
        )
      );
    });
  },
  update: function(position) {
    var style = { }, transform, i = this.transforms.length;
    while(i--)
      style[(transform = this.transforms[i]).style] =
        transform.unit=='color' ? '#'+
          (Math.round(transform.originalValue[0]+
            (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
          (Math.round(transform.originalValue[1]+
            (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
          (Math.round(transform.originalValue[2]+
            (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
        (transform.originalValue +
          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
            (transform.unit === null ? '' : transform.unit);
    this.element.setStyle(style, true);
  }
});

Effect.Transform = Class.create({
  initialize: function(tracks){
    this.tracks  = [];
    this.options = arguments[1] || { };
    this.addTracks(tracks);
  },
  addTracks: function(tracks){
    tracks.each(function(track){
      track = $H(track);
      var data = track.values().first();
      this.tracks.push($H({
        ids:     track.keys().first(),
        effect:  Effect.Morph,
        options: { style: data }
      }));
    }.bind(this));
    return this;
  },
  play: function(){
    return new Effect.Parallel(
      this.tracks.map(function(track){
        var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
        var elements = [$(ids) || $$(ids)].flatten();
        return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
      }).flatten(),
      this.options
    );
  }
});

Element.CSS_PROPERTIES = $w(
  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
  'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
  'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
  'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
  'fontSize fontWeight height left letterSpacing lineHeight ' +
  'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
  'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
  'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
  'right textIndent top width wordSpacing zIndex');

Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;

String.__parseStyleElement = document.createElement('div');
String.prototype.parseStyle = function(){
  var style, styleRules = $H();
  if (Prototype.Browser.WebKit)
    style = new Element('div',{style:this}).style;
  else {
    String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
    style = String.__parseStyleElement.childNodes[0].style;
  }

  Element.CSS_PROPERTIES.each(function(property){
    if (style[property]) styleRules.set(property, style[property]);
  });

  if (Prototype.Browser.IE && this.include('opacity'))
    styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);

  return styleRules;
};

if (document.defaultView && document.defaultView.getComputedStyle) {
  Element.getStyles = function(element) {
    var css = document.defaultView.getComputedStyle($(element), null);
    return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
      styles[property] = css[property];
      return styles;
    });
  };
} else {
  Element.getStyles = function(element) {
    element = $(element);
    var css = element.currentStyle, styles;
    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
      results[property] = css[property];
      return results;
    });
    if (!styles.opacity) styles.opacity = element.getOpacity();
    return styles;
  };
}

Effect.Methods = {
  morph: function(element, style) {
    element = $(element);
    new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
    return element;
  },
  visualEffect: function(element, effect, options) {
    element = $(element);
    var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
    new Effect[klass](element, options);
    return element;
  },
  highlight: function(element, options) {
    element = $(element);
    new Effect.Highlight(element, options);
    return element;
  }
};

$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
  'pulsate shake puff squish switchOff dropOut').each(
  function(effect) {
    Effect.Methods[effect] = function(element, options){
      element = $(element);
      Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
      return element;
    };
  }
);

$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
  function(f) { Effect.Methods[f] = Element[f]; }
);

Element.addMethods(Effect.Methods);

// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

var Builder = {
  NODEMAP: {
    AREA: 'map',
    CAPTION: 'table',
    COL: 'table',
    COLGROUP: 'table',
    LEGEND: 'fieldset',
    OPTGROUP: 'select',
    OPTION: 'select',
    PARAM: 'object',
    TBODY: 'table',
    TD: 'table',
    TFOOT: 'table',
    TH: 'table',
    THEAD: 'table',
    TR: 'table'
  },
  // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
  //       due to a Firefox bug
  node: function(elementName) {
    elementName = elementName.toUpperCase();

    // try innerHTML approach
    var parentTag = this.NODEMAP[elementName] || 'div';
    var parentElement = document.createElement(parentTag);
    try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
      parentElement.innerHTML = "<" + elementName + "></" + elementName + ">";
    } catch(e) {}
    var element = parentElement.firstChild || null;

    // see if browser added wrapping tags
    if(element && (element.tagName.toUpperCase() != elementName))
      element = element.getElementsByTagName(elementName)[0];

    // fallback to createElement approach
    if(!element) element = document.createElement(elementName);

    // abort if nothing could be created
    if(!element) return;

    // attributes (or text)
    if(arguments[1])
      if(this._isStringOrNumber(arguments[1]) ||
        (arguments[1] instanceof Array) ||
        arguments[1].tagName) {
          this._children(element, arguments[1]);
        } else {
          var attrs = this._attributes(arguments[1]);
          if(attrs.length) {
            try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
              parentElement.innerHTML = "<" +elementName + " " +
                attrs + "></" + elementName + ">";
            } catch(e) {}
            element = parentElement.firstChild || null;
            // workaround firefox 1.0.X bug
            if(!element) {
              element = document.createElement(elementName);
              for(attr in arguments[1])
                element[attr == 'class' ? 'className' : attr] = arguments[1][attr];
            }
            if(element.tagName.toUpperCase() != elementName)
              element = parentElement.getElementsByTagName(elementName)[0];
          }
        }

    // text, or array of children
    if(arguments[2])
      this._children(element, arguments[2]);

     return $(element);
  },
  _text: function(text) {
     return document.createTextNode(text);
  },

  ATTR_MAP: {
    'className': 'class',
    'htmlFor': 'for'
  },

  _attributes: function(attributes) {
    var attrs = [];
    for(attribute in attributes)
      attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) +
          '="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'&quot;') + '"');
    return attrs.join(" ");
  },
  _children: function(element, children) {
    if(children.tagName) {
      element.appendChild(children);
      return;
    }
    if(typeof children=='object') { // array can hold nodes and text
      children.flatten().each( function(e) {
        if(typeof e=='object')
          element.appendChild(e);
        else
          if(Builder._isStringOrNumber(e))
            element.appendChild(Builder._text(e));
      });
    } else
      if(Builder._isStringOrNumber(children))
        element.appendChild(Builder._text(children));
  },
  _isStringOrNumber: function(param) {
    return(typeof param=='string' || typeof param=='number');
  },
  build: function(html) {
    var element = this.node('div');
    $(element).update(html.strip());
    return element.down();
  },
  dump: function(scope) {
    if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope

    var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " +
      "BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " +
      "FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+
      "KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+
      "PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+
      "TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/);

    tags.each( function(tag){
      scope[tag] = function() {
        return Builder.node.apply(Builder, [tag].concat($A(arguments)));
      };
    });
  }
};


function twitterCallback2(twitters) {
  var statusHTML = [];
  for (var i=0; i<twitters.length; i++){
    var username = twitters[i].user.screen_name;
    var status = twitters[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
      return '<a target="_blank" href="'+url+'">'+url+'</a>';
    }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
      return  reply.charAt(0)+'<a target="_blank" href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
    });
    statusHTML.push('<li><span>'+status+'</span> <a target="_blank" style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters[i].id+'">'+relative_time(twitters[i].created_at)+'</a></li>');
  }
  document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
  
  document.getElementById('twitter_followus').innerHTML = '<h2><a class="purplemediumlink" href="http://twitter.com/drinksin' + city + '" id="twitter-link" target="_blank">follow us on Twitter</a></h2>';
  
}


function twitterSearch(twitters) {
  var statusHTML = [];
  for (var i=0; i<twitters.results.length; i++){
    var username = twitters.results[i].from_user;
    var status = twitters.results[i].text.replace(/((https?|s?ftp|ssh)\:\/\/[^"\s\<\>]*[^.,;'">\:\s\<\>\)\]\!])/g, function(url) {
      return '<a target="_blank" href="'+url+'">'+url+'</a>';
    }).replace(/\B@([_a-z0-9]+)/ig, function(reply) {
      return  reply.charAt(0)+'<a target="_blank" href="http://twitter.com/'+reply.substring(1)+'">'+reply.substring(1)+'</a>';
    });
    //statusHTML.push('<li><a target="_blank" href="http://twitter.com/'+username+'/statuses/'+twitters.results[i].id+'">'+username +'</a><span> - '+status+'</span> <a style="font-size:85%" href="http://twitter.com/'+username+'/statuses/'+twitters.results[i].id+'">' + relative_time(twitters.results[i].created_at)+'</a></li>');
	statusHTML.push('<li><a target="_blank" href="http://twitter.com/'+username +'">'+username +'</a><span> - '+status+'</span> <a style="font-size:85%" href="http://twitter.com/'+username +'">' + relative_time(twitters.results[i].created_at)+'</a></li>');
  }
  document.getElementById('twitter_update_list').innerHTML = statusHTML.join('');
}



function relative_time(time_value) {
  var values = time_value.split(" ");
  time_value = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
  var parsed_date = Date.parse(time_value);
  var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
  var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
  delta = delta + (relative_to.getTimezoneOffset() * 60);

  if (delta < 60) {
    return 'less than a minute ago';
  } else if(delta < 120) {
    return 'about a minute ago';
  } else if(delta < (60*60)) {
    return (parseInt(delta / 60)).toString() + ' minutes ago';
  } else if(delta < (120*60)) {
    return 'about an hour ago';
  } else if(delta < (24*60*60)) {
    return 'about ' + (parseInt(delta / 3600)).toString() + ' hours ago';
  } else if(delta < (48*60*60)) {
    return '1 day ago';
  } else {
    return (parseInt(delta / 86400)).toString() + ' days ago';
  }
}




var GSFN;
if(GSFN == undefined) {
  GSFN = {};
  
  GSFN.gId = function(id) {
    return document.getElementById(id);
  };

  GSFN.hasClassName = function(element, className) {
    var elementClassName = element.className;

    return (elementClassName.length > 0 && (elementClassName == className ||
      new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
  };

  GSFN.addClassName = function(element, className) {
    if (!GSFN.hasClassName(element, className))
      element.className += (element.className ? ' ' : '') + className;
    return element;
  };

  GSFN.removeClassName = function(element, className) {
    var newClass = GSFN.strip(element.className.replace(new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' '));
    element.className = newClass;
    return element;
  };

  GSFN.strip = function(string) {
    return string.replace(/^\s+/, '').replace(/\s+$/, '');
  };
}

GSFN.feedback = function(url, tab_options) {
  this.empty_url = "https://s3.amazonaws.com/getsatisfaction.com/feedback/transparent.gif";
  this.feedback_url = url;
  this.tab_options = tab_options ? tab_options : {};
  this.tab_options.placement = this.tab_options.placement ? this.tab_options.placement : 'left';
  this.tab_options.color = this.tab_options.color ? this.tab_options.color : '#222';
  
  
  this.tab_html = '<a href="#" id="fdbk_tab" class="fdbk_tab_'+this.tab_options.placement+'" style="background-color:'+this.tab_options.color+'">FEEDBACK</a>';
  this.overlay_html = '<div id="fdbk_overlay" style="display:none">' +
                        '<div id="fdbk_container">' +
                          '<a href="#" onclick="GSFN.hide();return false" id="fdbk_close"></a>' +
                          '<iframe src="' + this.empty_url + '" id="fdbk_iframe" allowTransparency="true" scrolling="no" frameborder="0" class="loading"></iframe>' +
                        '</div>' +
                        '<div id="fdbk_screen"></div>' +
                      '</div>';
                      
  if(this.tab_options.container) {
    var container_el = this.gId(this.tab_options.container);
    container_el.innerHTML = this.tab_html + this.overlay_html;
  } else {
    document.write(this.tab_html);
    document.write(this.overlay_html);      
  }                   

  this.gId('fdbk_tab').onclick = function() { GSFN.show(); return false; }
  this.gId('fdbk_iframe').setAttribute("src", this.empty_url);
};

GSFN.set_position = function() {
  this.scroll_top = document.documentElement.scrollTop || document.body.scrollTop;
  this.scroll_height = document.documentElement.scrollHeight;
  this.client_height = window.innerHeight || document.documentElement.clientHeight;
  this.gId('fdbk_screen').style.height = this.scroll_height+"px";
  this.gId('fdbk_container').style.top = this.scroll_top+(this.client_height*0.1)+"px";
};

GSFN.show = function() {
  this.gId('fdbk_iframe').setAttribute("src", this.feedback_url);
  if (this.gId('fdbk_iframe').addEventListener) {
    this.gId('fdbk_iframe').addEventListener("load", GSFN.loaded, false);
  } else if (this.gId('fdbk_iframe').attachEvent) {
    this.gId('fdbk_iframe').attachEvent("onload", GSFN.loaded);
  }
  this.set_position();
  
  GSFN.addClassName(document.getElementsByTagName('html')[0], 'feedback_tab_on');
  this.gId('fdbk_overlay').style.display = "block";
};
  
GSFN.hide = function() {
  if (GSFN.gId('fdbk_iframe').addEventListener) {
    GSFN.gId('fdbk_iframe').removeEventListener("load", GSFN.loaded, false);
  } else if (GSFN.gId('fdbk_iframe').attachEvent) {
    GSFN.gId('fdbk_iframe').detachEvent("onload", GSFN.loaded);
  }
  this.gId('fdbk_overlay').style.display = "none";
  this.gId('fdbk_iframe').setAttribute("src", this.empty_url);
  GSFN.gId('fdbk_iframe').className = "loading";

  GSFN.removeClassName(document.getElementsByTagName('html')[0], 'feedback_tab_on');
};
  
GSFN.loaded = function() {
  GSFN.gId('fdbk_iframe').className = "loaded";
};


// script.aculo.us dragdrop.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008

// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/

if(Object.isUndefined(Effect))
  throw("dragdrop.js requires including script.aculo.us' effects.js library");

var Droppables = {
  drops: [],

  remove: function(element) {
    this.drops = this.drops.reject(function(d) { return d.element==$(element) });
  },

  add: function(element) {
    element = $(element);
    var options = Object.extend({
      greedy:     true,
      hoverclass: null,
      tree:       false
    }, arguments[1] || { });

    // cache containers
    if(options.containment) {
      options._containers = [];
      var containment = options.containment;
      if(Object.isArray(containment)) {
        containment.each( function(c) { options._containers.push($(c)) });
      } else {
        options._containers.push($(containment));
      }
    }

    if(options.accept) options.accept = [options.accept].flatten();

    Element.makePositioned(element); // fix IE
    options.element = element;

    this.drops.push(options);
  },

  findDeepestChild: function(drops) {
    deepest = drops[0];

    for (i = 1; i < drops.length; ++i)
      if (Element.isParent(drops[i].element, deepest.element))
        deepest = drops[i];

    return deepest;
  },

  isContained: function(element, drop) {
    var containmentNode;
    if(drop.tree) {
      containmentNode = element.treeNode;
    } else {
      containmentNode = element.parentNode;
    }
    return drop._containers.detect(function(c) { return containmentNode == c });
  },

  isAffected: function(point, element, drop) {
    return (
      (drop.element!=element) &&
      ((!drop._containers) ||
        this.isContained(element, drop)) &&
      ((!drop.accept) ||
        (Element.classNames(element).detect(
          function(v) { return drop.accept.include(v) } ) )) &&
      Position.within(drop.element, point[0], point[1]) );
  },

  deactivate: function(drop) {
    if(drop.hoverclass)
      Element.removeClassName(drop.element, drop.hoverclass);
    this.last_active = null;
  },

  activate: function(drop) {
    if(drop.hoverclass)
      Element.addClassName(drop.element, drop.hoverclass);
    this.last_active = drop;
  },

  show: function(point, element) {
    if(!this.drops.length) return;
    var drop, affected = [];

    this.drops.each( function(drop) {
      if(Droppables.isAffected(point, element, drop))
        affected.push(drop);
    });

    if(affected.length>0)
      drop = Droppables.findDeepestChild(affected);

    if(this.last_active && this.last_active != drop) this.deactivate(this.last_active);
    if (drop) {
      Position.within(drop.element, point[0], point[1]);
      if(drop.onHover)
        drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));

      if (drop != this.last_active) Droppables.activate(drop);
    }
  },

  fire: function(event, element) {
    if(!this.last_active) return;
    Position.prepare();

    if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active))
      if (this.last_active.onDrop) {
        this.last_active.onDrop(element, this.last_active.element, event);
        return true;
      }
  },

  reset: function() {
    if(this.last_active)
      this.deactivate(this.last_active);
  }
};

var Draggables = {
  drags: [],
  observers: [],

  register: function(draggable) {
    if(this.drags.length == 0) {
      this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
      this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
      this.eventKeypress  = this.keyPress.bindAsEventListener(this);

      Event.observe(document, "mouseup", this.eventMouseUp);
      Event.observe(document, "mousemove", this.eventMouseMove);
      Event.observe(document, "keypress", this.eventKeypress);
    }
    this.drags.push(draggable);
  },

  unregister: function(draggable) {
    this.drags = this.drags.reject(function(d) { return d==draggable });
    if(this.drags.length == 0) {
      Event.stopObserving(document, "mouseup", this.eventMouseUp);
      Event.stopObserving(document, "mousemove", this.eventMouseMove);
      Event.stopObserving(document, "keypress", this.eventKeypress);
    }
  },

  activate: function(draggable) {
    if(draggable.options.delay) {
      this._timeout = setTimeout(function() {
        Draggables._timeout = null;
        window.focus();
        Draggables.activeDraggable = draggable;
      }.bind(this), draggable.options.delay);
    } else {
      window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
      this.activeDraggable = draggable;
    }
  },

  deactivate: function() {
    this.activeDraggable = null;
  },

  updateDrag: function(event) {
    if(!this.activeDraggable) return;
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    // Mozilla-based browsers fire successive mousemove events with
    // the same coordinates, prevent needless redrawing (moz bug?)
    if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
    this._lastPointer = pointer;

    this.activeDraggable.updateDrag(event, pointer);
  },

  endDrag: function(event) {
    if(this._timeout) {
      clearTimeout(this._timeout);
      this._timeout = null;
    }
    if(!this.activeDraggable) return;
    this._lastPointer = null;
    this.activeDraggable.endDrag(event);
    this.activeDraggable = null;
  },

  keyPress: function(event) {
    if(this.activeDraggable)
      this.activeDraggable.keyPress(event);
  },

  addObserver: function(observer) {
    this.observers.push(observer);
    this._cacheObserverCallbacks();
  },

  removeObserver: function(element) {  // element instead of observer fixes mem leaks
    this.observers = this.observers.reject( function(o) { return o.element==element });
    this._cacheObserverCallbacks();
  },

  notify: function(eventName, draggable, event) {  // 'onStart', 'onEnd', 'onDrag'
    if(this[eventName+'Count'] > 0)
      this.observers.each( function(o) {
        if(o[eventName]) o[eventName](eventName, draggable, event);
      });
    if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
  },

  _cacheObserverCallbacks: function() {
    ['onStart','onEnd','onDrag'].each( function(eventName) {
      Draggables[eventName+'Count'] = Draggables.observers.select(
        function(o) { return o[eventName]; }
      ).length;
    });
  }
};

/*--------------------------------------------------------------------------*/

var Draggable = Class.create({
  initialize: function(element) {
    var defaults = {
      handle: false,
      reverteffect: function(element, top_offset, left_offset) {
        var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02;
        new Effect.Move(element, { x: -left_offset, y: -top_offset, duration: dur,
          queue: {scope:'_draggable', position:'end'}
        });
      },
      endeffect: function(element) {
        var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
        new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
          queue: {scope:'_draggable', position:'end'},
          afterFinish: function(){
            Draggable._dragging[element] = false
          }
        });
      },
      zindex: 1000,
      revert: false,
      quiet: false,
      scroll: false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      snap: false,  // false, or xy or [x,y] or function(x,y){ return [x,y] }
      delay: 0
    };

    if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
      Object.extend(defaults, {
        starteffect: function(element) {
          element._opacity = Element.getOpacity(element);
          Draggable._dragging[element] = true;
          new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
        }
      });

    var options = Object.extend(defaults, arguments[1] || { });

    this.element = $(element);

    if(options.handle && Object.isString(options.handle))
      this.handle = this.element.down('.'+options.handle, 0);

    if(!this.handle) this.handle = $(options.handle);
    if(!this.handle) this.handle = this.element;

    if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
      options.scroll = $(options.scroll);
      this._isScrollChild = Element.childOf(this.element, options.scroll);
    }

    Element.makePositioned(this.element); // fix IE

    this.options  = options;
    this.dragging = false;

    this.eventMouseDown = this.initDrag.bindAsEventListener(this);
    Event.observe(this.handle, "mousedown", this.eventMouseDown);

    Draggables.register(this);
  },

  destroy: function() {
    Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
    Draggables.unregister(this);
  },

  currentDelta: function() {
    return([
      parseInt(Element.getStyle(this.element,'left') || '0'),
      parseInt(Element.getStyle(this.element,'top') || '0')]);
  },

  initDrag: function(event) {
    if(!Object.isUndefined(Draggable._dragging[this.element]) &&
      Draggable._dragging[this.element]) return;
    if(Event.isLeftClick(event)) {
      // abort on form elements, fixes a Firefox issue
      var src = Event.element(event);
      if((tag_name = src.tagName.toUpperCase()) && (
        tag_name=='INPUT' ||
        tag_name=='SELECT' ||
        tag_name=='OPTION' ||
        tag_name=='BUTTON' ||
        tag_name=='TEXTAREA')) return;

      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      var pos     = Position.cumulativeOffset(this.element);
      this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });

      Draggables.activate(this);
      Event.stop(event);
    }
  },

  startDrag: function(event) {
    this.dragging = true;
    if(!this.delta)
      this.delta = this.currentDelta();

    if(this.options.zindex) {
      this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
      this.element.style.zIndex = this.options.zindex;
    }

    if(this.options.ghosting) {
      this._clone = this.element.cloneNode(true);
      this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this._originallyAbsolute)
        Position.absolutize(this.element);
      this.element.parentNode.insertBefore(this._clone, this.element);
    }

    if(this.options.scroll) {
      if (this.options.scroll == window) {
        var where = this._getWindowScroll(this.options.scroll);
        this.originalScrollLeft = where.left;
        this.originalScrollTop = where.top;
      } else {
        this.originalScrollLeft = this.options.scroll.scrollLeft;
        this.originalScrollTop = this.options.scroll.scrollTop;
      }
    }

    Draggables.notify('onStart', this, event);

    if(this.options.starteffect) this.options.starteffect(this.element);
  },

  updateDrag: function(event, pointer) {
    if(!this.dragging) this.startDrag(event);

    if(!this.options.quiet){
      Position.prepare();
      Droppables.show(pointer, this.element);
    }

    Draggables.notify('onDrag', this, event);

    this.draw(pointer);
    if(this.options.change) this.options.change(this);

    if(this.options.scroll) {
      this.stopScrolling();

      var p;
      if (this.options.scroll == window) {
        with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
      } else {
        p = Position.page(this.options.scroll);
        p[0] += this.options.scroll.scrollLeft + Position.deltaX;
        p[1] += this.options.scroll.scrollTop + Position.deltaY;
        p.push(p[0]+this.options.scroll.offsetWidth);
        p.push(p[1]+this.options.scroll.offsetHeight);
      }
      var speed = [0,0];
      if(pointer[0] < (p[0]+this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[0]+this.options.scrollSensitivity);
      if(pointer[1] < (p[1]+this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[1]+this.options.scrollSensitivity);
      if(pointer[0] > (p[2]-this.options.scrollSensitivity)) speed[0] = pointer[0]-(p[2]-this.options.scrollSensitivity);
      if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
      this.startScrolling(speed);
    }

    // fix AppleWebKit rendering
    if(Prototype.Browser.WebKit) window.scrollBy(0,0);

    Event.stop(event);
  },

  finishDrag: function(event, success) {
    this.dragging = false;

    if(this.options.quiet){
      Position.prepare();
      var pointer = [Event.pointerX(event), Event.pointerY(event)];
      Droppables.show(pointer, this.element);
    }

    if(this.options.ghosting) {
      if (!this._originallyAbsolute)
        Position.relativize(this.element);
      delete this._originallyAbsolute;
      Element.remove(this._clone);
      this._clone = null;
    }

    var dropped = false;
    if(success) {
      dropped = Droppables.fire(event, this.element);
      if (!dropped) dropped = false;
    }
    if(dropped && this.options.onDropped) this.options.onDropped(this.element);
    Draggables.notify('onEnd', this, event);

    var revert = this.options.revert;
    if(revert && Object.isFunction(revert)) revert = revert(this.element);

    var d = this.currentDelta();
    if(revert && this.options.reverteffect) {
      if (dropped == 0 || revert != 'failure')
        this.options.reverteffect(this.element,
          d[1]-this.delta[1], d[0]-this.delta[0]);
    } else {
      this.delta = d;
    }

    if(this.options.zindex)
      this.element.style.zIndex = this.originalZ;

    if(this.options.endeffect)
      this.options.endeffect(this.element);

    Draggables.deactivate(this);
    Droppables.reset();
  },

  keyPress: function(event) {
    if(event.keyCode!=Event.KEY_ESC) return;
    this.finishDrag(event, false);
    Event.stop(event);
  },

  endDrag: function(event) {
    if(!this.dragging) return;
    this.stopScrolling();
    this.finishDrag(event, true);
    Event.stop(event);
  },

  draw: function(point) {
    var pos = Position.cumulativeOffset(this.element);
    if(this.options.ghosting) {
      var r   = Position.realOffset(this.element);
      pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
    }

    var d = this.currentDelta();
    pos[0] -= d[0]; pos[1] -= d[1];

    if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
      pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
      pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
    }

    var p = [0,1].map(function(i){
      return (point[i]-pos[i]-this.offset[i])
    }.bind(this));

    if(this.options.snap) {
      if(Object.isFunction(this.options.snap)) {
        p = this.options.snap(p[0],p[1],this);
      } else {
      if(Object.isArray(this.options.snap)) {
        p = p.map( function(v, i) {
          return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
      } else {
        p = p.map( function(v) {
          return (v/this.options.snap).round()*this.options.snap }.bind(this));
      }
    }}

    var style = this.element.style;
    if((!this.options.constraint) || (this.options.constraint=='horizontal'))
      style.left = p[0] + "px";
    if((!this.options.constraint) || (this.options.constraint=='vertical'))
      style.top  = p[1] + "px";

    if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
  },

  stopScrolling: function() {
    if(this.scrollInterval) {
      clearInterval(this.scrollInterval);
      this.scrollInterval = null;
      Draggables._lastScrollPointer = null;
    }
  },

  startScrolling: function(speed) {
    if(!(speed[0] || speed[1])) return;
    this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
    this.lastScrolled = new Date();
    this.scrollInterval = setInterval(this.scroll.bind(this), 10);
  },

  scroll: function() {
    var current = new Date();
    var delta = current - this.lastScrolled;
    this.lastScrolled = current;
    if(this.options.scroll == window) {
      with (this._getWindowScroll(this.options.scroll)) {
        if (this.scrollSpeed[0] || this.scrollSpeed[1]) {
          var d = delta / 1000;
          this.options.scroll.scrollTo( left + d*this.scrollSpeed[0], top + d*this.scrollSpeed[1] );
        }
      }
    } else {
      this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
      this.options.scroll.scrollTop  += this.scrollSpeed[1] * delta / 1000;
    }

    Position.prepare();
    Droppables.show(Draggables._lastPointer, this.element);
    Draggables.notify('onDrag', this);
    if (this._isScrollChild) {
      Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer);
      Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000;
      Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000;
      if (Draggables._lastScrollPointer[0] < 0)
        Draggables._lastScrollPointer[0] = 0;
      if (Draggables._lastScrollPointer[1] < 0)
        Draggables._lastScrollPointer[1] = 0;
      this.draw(Draggables._lastScrollPointer);
    }

    if(this.options.change) this.options.change(this);
  },

  _getWindowScroll: function(w) {
    var T, L, W, H;
    with (w.document) {
      if (w.document.documentElement && documentElement.scrollTop) {
        T = documentElement.scrollTop;
        L = documentElement.scrollLeft;
      } else if (w.document.body) {
        T = body.scrollTop;
        L = body.scrollLeft;
      }
      if (w.innerWidth) {
        W = w.innerWidth;
        H = w.innerHeight;
      } else if (w.document.documentElement && documentElement.clientWidth) {
        W = documentElement.clientWidth;
        H = documentElement.clientHeight;
      } else {
        W = body.offsetWidth;
        H = body.offsetHeight;
      }
    }
    return { top: T, left: L, width: W, height: H };
  }
});

Draggable._dragging = { };

/*--------------------------------------------------------------------------*/

var SortableObserver = Class.create({
  initialize: function(element, observer) {
    this.element   = $(element);
    this.observer  = observer;
    this.lastValue = Sortable.serialize(this.element);
  },

  onStart: function() {
    this.lastValue = Sortable.serialize(this.element);
  },

  onEnd: function() {
    Sortable.unmark();
    if(this.lastValue != Sortable.serialize(this.element))
      this.observer(this.element)
  }
});

var Sortable = {
  SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,

  sortables: { },

  _findRootElement: function(element) {
    while (element.tagName.toUpperCase() != "BODY") {
      if(element.id && Sortable.sortables[element.id]) return element;
      element = element.parentNode;
    }
  },

  options: function(element) {
    element = Sortable._findRootElement($(element));
    if(!element) return;
    return Sortable.sortables[element.id];
  },

  destroy: function(element){
    element = $(element);
    var s = Sortable.sortables[element.id];

    if(s) {
      Draggables.removeObserver(s.element);
      s.droppables.each(function(d){ Droppables.remove(d) });
      s.draggables.invoke('destroy');

      delete Sortable.sortables[s.element.id];
    }
  },

  create: function(element) {
    element = $(element);
    var options = Object.extend({
      element:     element,
      tag:         'li',       // assumes li children, override with tag: 'tagname'
      dropOnEmpty: false,
      tree:        false,
      treeTag:     'ul',
      overlap:     'vertical', // one of 'vertical', 'horizontal'
      constraint:  'vertical', // one of 'vertical', 'horizontal', false
      containment: element,    // also takes array of elements (or id's); or false
      handle:      false,      // or a CSS class
      only:        false,
      delay:       0,
      hoverclass:  null,
      ghosting:    false,
      quiet:       false,
      scroll:      false,
      scrollSensitivity: 20,
      scrollSpeed: 15,
      format:      this.SERIALIZE_RULE,

      // these take arrays of elements or ids and can be
      // used for better initialization performance
      elements:    false,
      handles:     false,

      onChange:    Prototype.emptyFunction,
      onUpdate:    Prototype.emptyFunction
    }, arguments[1] || { });

    // clear any old sortable with same element
    this.destroy(element);

    // build options for the draggables
    var options_for_draggable = {
      revert:      true,
      quiet:       options.quiet,
      scroll:      options.scroll,
      scrollSpeed: options.scrollSpeed,
      scrollSensitivity: options.scrollSensitivity,
      delay:       options.delay,
      ghosting:    options.ghosting,
      constraint:  options.constraint,
      handle:      options.handle };

    if(options.starteffect)
      options_for_draggable.starteffect = options.starteffect;

    if(options.reverteffect)
      options_for_draggable.reverteffect = options.reverteffect;
    else
      if(options.ghosting) options_for_draggable.reverteffect = function(element) {
        element.style.top  = 0;
        element.style.left = 0;
      };

    if(options.endeffect)
      options_for_draggable.endeffect = options.endeffect;

    if(options.zindex)
      options_for_draggable.zindex = options.zindex;

    // build options for the droppables
    var options_for_droppable = {
      overlap:     options.overlap,
      containment: options.containment,
      tree:        options.tree,
      hoverclass:  options.hoverclass,
      onHover:     Sortable.onHover
    };

    var options_for_tree = {
      onHover:      Sortable.onEmptyHover,
      overlap:      options.overlap,
      containment:  options.containment,
      hoverclass:   options.hoverclass
    };

    // fix for gecko engine
    Element.cleanWhitespace(element);

    options.draggables = [];
    options.droppables = [];

    // drop on empty handling
    if(options.dropOnEmpty || options.tree) {
      Droppables.add(element, options_for_tree);
      options.droppables.push(element);
    }

    (options.elements || this.findElements(element, options) || []).each( function(e,i) {
      var handle = options.handles ? $(options.handles[i]) :
        (options.handle ? $(e).select('.' + options.handle)[0] : e);
      options.draggables.push(
        new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
      Droppables.add(e, options_for_droppable);
      if(options.tree) e.treeNode = element;
      options.droppables.push(e);
    });

    if(options.tree) {
      (Sortable.findTreeElements(element, options) || []).each( function(e) {
        Droppables.add(e, options_for_tree);
        e.treeNode = element;
        options.droppables.push(e);
      });
    }

    // keep reference
    this.sortables[element.id] = options;

    // for onupdate
    Draggables.addObserver(new SortableObserver(element, options.onUpdate));

  },

  // return all suitable-for-sortable elements in a guaranteed order
  findElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.tag);
  },

  findTreeElements: function(element, options) {
    return Element.findChildren(
      element, options.only, options.tree ? true : false, options.treeTag);
  },

  onHover: function(element, dropon, overlap) {
    if(Element.isParent(dropon, element)) return;

    if(overlap > .33 && overlap < .66 && Sortable.options(dropon).tree) {
      return;
    } else if(overlap>0.5) {
      Sortable.mark(dropon, 'before');
      if(dropon.previousSibling != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, dropon);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    } else {
      Sortable.mark(dropon, 'after');
      var nextElement = dropon.nextSibling || null;
      if(nextElement != element) {
        var oldParentNode = element.parentNode;
        element.style.visibility = "hidden"; // fix gecko rendering
        dropon.parentNode.insertBefore(element, nextElement);
        if(dropon.parentNode!=oldParentNode)
          Sortable.options(oldParentNode).onChange(element);
        Sortable.options(dropon.parentNode).onChange(element);
      }
    }
  },

  onEmptyHover: function(element, dropon, overlap) {
    var oldParentNode = element.parentNode;
    var droponOptions = Sortable.options(dropon);

    if(!Element.isParent(dropon, element)) {
      var index;

      var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
      var child = null;

      if(children) {
        var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);

        for (index = 0; index < children.length; index += 1) {
          if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
            offset -= Element.offsetSize (children[index], droponOptions.overlap);
          } else if (offset - (Element.offsetSize (children[index], droponOptions.overlap) / 2) >= 0) {
            child = index + 1 < children.length ? children[index + 1] : null;
            break;
          } else {
            child = children[index];
            break;
          }
        }
      }

      dropon.insertBefore(element, child);

      Sortable.options(oldParentNode).onChange(element);
      droponOptions.onChange(element);
    }
  },

  unmark: function() {
    if(Sortable._marker) Sortable._marker.hide();
  },

  mark: function(dropon, position) {
    // mark on ghosting only
    var sortable = Sortable.options(dropon.parentNode);
    if(sortable && !sortable.ghosting) return;

    if(!Sortable._marker) {
      Sortable._marker =
        ($('dropmarker') || Element.extend(document.createElement('DIV'))).
          hide().addClassName('dropmarker').setStyle({position:'absolute'});
      document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
    }
    var offsets = Position.cumulativeOffset(dropon);
    Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});

    if(position=='after')
      if(sortable.overlap == 'horizontal')
        Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
      else
        Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});

    Sortable._marker.show();
  },

  _tree: function(element, options, parent) {
    var children = Sortable.findElements(element, options) || [];

    for (var i = 0; i < children.length; ++i) {
      var match = children[i].id.match(options.format);

      if (!match) continue;

      var child = {
        id: encodeURIComponent(match ? match[1] : null),
        element: element,
        parent: parent,
        children: [],
        position: parent.children.length,
        container: $(children[i]).down(options.treeTag)
      };

      /* Get the element containing the children and recurse over it */
      if (child.container)
        this._tree(child.container, options, child);

      parent.children.push (child);
    }

    return parent;
  },

  tree: function(element) {
    element = $(element);
    var sortableOptions = this.options(element);
    var options = Object.extend({
      tag: sortableOptions.tag,
      treeTag: sortableOptions.treeTag,
      only: sortableOptions.only,
      name: element.id,
      format: sortableOptions.format
    }, arguments[1] || { });

    var root = {
      id: null,
      parent: null,
      children: [],
      container: element,
      position: 0
    };

    return Sortable._tree(element, options, root);
  },

  /* Construct a [i] index for a particular node */
  _constructIndex: function(node) {
    var index = '';
    do {
      if (node.id) index = '[' + node.position + ']' + index;
    } while ((node = node.parent) != null);
    return index;
  },

  sequence: function(element) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[1] || { });

    return $(this.findElements(element, options) || []).map( function(item) {
      return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
    });
  },

  setSequence: function(element, new_sequence) {
    element = $(element);
    var options = Object.extend(this.options(element), arguments[2] || { });

    var nodeMap = { };
    this.findElements(element, options).each( function(n) {
        if (n.id.match(options.format))
            nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
        n.parentNode.removeChild(n);
    });

    new_sequence.each(function(ident) {
      var n = nodeMap[ident];
      if (n) {
        n[1].appendChild(n[0]);
        delete nodeMap[ident];
      }
    });
  },

  serialize: function(element) {
    element = $(element);
    var options = Object.extend(Sortable.options(element), arguments[1] || { });
    var name = encodeURIComponent(
      (arguments[1] && arguments[1].name) ? arguments[1].name : element.id);

    if (options.tree) {
      return Sortable.tree(element, arguments[1]).children.map( function (item) {
        return [name + Sortable._constructIndex(item) + "[id]=" +
                encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
      }).flatten().join('&');
    } else {
      return Sortable.sequence(element, arguments[1]).map( function(item) {
        return name + "[]=" + encodeURIComponent(item);
      }).join('&');
    }
  }
};

// Returns true if child is contained within element
Element.isParent = function(child, element) {
  if (!child.parentNode || child == element) return false;
  if (child.parentNode == element) return true;
  return Element.isParent(child.parentNode, element);
};

Element.findChildren = function(element, only, recursive, tagName) {
  if(!element.hasChildNodes()) return null;
  tagName = tagName.toUpperCase();
  if(only) only = [only].flatten();
  var elements = [];
  $A(element.childNodes).each( function(e) {
    if(e.tagName && e.tagName.toUpperCase()==tagName &&
      (!only || (Element.classNames(e).detect(function(v) { return only.include(v) }))))
        elements.push(e);
    if(recursive) {
      var grandchildren = Element.findChildren(e, only, recursive, tagName);
      if(grandchildren) elements.push(grandchildren);
    }
  });

  return (elements.length>0 ? elements.flatten() : []);
};

Element.offsetSize = function (element, type) {
  return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
};

/*  Scal - prototype calendar/date picker
 *   - Jamie Grove
 *   - Ian Tyndall
 *
 *  Scal is freely distributable under the terms of an MIT-style license.
 *  For details, see the Scal web site: http://scal.fieldguidetoprogrammers.com
 *
 *--------------------------------------------------------------------------*/
 
 
 
 
 
Object.extend(Date.prototype, {
    monthnames: ['January','February','March','April','May','June','July','August','September','October','November','December'],
    daynames: ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'],
    succ: function(){
        var sd = new Date(this.getFullYear(),this.getMonth(),this.getDate()+1);
        sd.setHours(this.getHours(),this.getMinutes(),this.getSeconds(),this.getMilliseconds());
        return sd;
    },
    firstofmonth: function(){
        return new Date(this.getFullYear(),this.getMonth(),1);
    },
    lastofmonth: function(){
        return new Date(this.getFullYear(),this.getMonth()+1,0);
    },
    formatPadding: true,
    format: function(f){
        if (!this.valueOf()) { return '&nbsp;'; }
        var d = this;
        var formats = {
            'yyyy' : d.getFullYear(),
            'mmmm': this.monthnames[d.getMonth()],
            'mmm':  this.monthnames[d.getMonth()].substr(0, 3),
            'mm':   this.formatPadding ? ((d.getMonth()).succ()).toPaddedString(2) : (d.getMonth()).succ(),
            'dddd': this.daynames[d.getDay()],
            'ddd':  this.daynames[d.getDay()].substr(0, 3),
            'dd':   d.getDate().toPaddedString(2),
            'hh':   h = d.getHours() % 12 ? h : 12,
            'nn':   d.getMinutes(),
            'ss':   d.getSeconds(),
            'a/p':  d.getHours() < 12 ? 'a' : 'p'
        };
        return f.gsub(/(yyyy|mmmm|mmm|mm|dddd|ddd|dd|hh|nn|ss|a\/p)/i,
            function(match) { return formats[match[0].toLowerCase()]; });
    }
});

var scal = {};
scal = Class.create();
scal.prototype = {
    initialize: function(element,update) {
        this.element = $(element);
        var type = Try.these(
            function(){ if(!Object.isUndefined(Effect)) { return 'Effect'; }},
            function(){ return 'Element'; }
        );  
        var currentYear = 
        this.options = Object.extend({
          oncalchange: Prototype.emptyFunction,
          daypadding: false,
          titleformat: 'mmmm yyyy',
          updateformat: 'yyyy-mm-dd',
          closebutton: 'X',
          prevbutton: '&laquo;',
          nextbutton: '&raquo;',
          yearnext: '',
          yearprev: '',
          openeffect: type == 'Effect' ? Effect.Appear : Element.show,
          closeeffect: type == 'Effect' ? Effect.Fade : Element.hide,
          onclose: Prototype.emptyFunction,
          onopen: Prototype.emptyFunction,
          exactweeks: false,
          dayheadlength: 2,
          weekdaystart: 0,
          planner: false,
          tabular: false
        }, arguments[2] || { });   
        this.table = false;
        this.thead = false;
        this.startdate = this._setStartDate(arguments[2]);
        if(this.options.planner) { this.planner = this._setupPlanner(this.options.planner); }
        if(this.options.tabular) { 
            this.table = new Element('table',{'class': 'cal_table',border: 0,cellspacing: 0,cellpadding: 0});
            this.thead = new Element('thead');
            this.table.insert(this.thead);
            this.element.insert(this.table);
        }
        this.updateelement = update;
        this._setCurrentDate(this.startdate); 
        this.initDate = new Date(this.currentdate);
        this.controls = this._buildControls();
        this.title.setAttribute('title', this.initDate.format(this.options.titleformat));
        this._updateTitles();
        this[this.table ? 'thead' : 'element'].insert(this.controls);
        this.cal_wrapper = this._buildHead();
        this.cells = [];
        this._buildCal();
    },
/*------------------------------- INTERNAL -------------------------------*/    
    _setStartDate: function() {
	var args = arguments[0];
        var startday = new Date();
        this.options.month = args && args.month && Object.isNumber(args.month) ? args.month - 1 : startday.getMonth();
        this.options.year = args && args.year && Object.isNumber(args.year) ? args.year : startday.getFullYear();
        this.options.day = args && args.day && Object.isNumber(args.day) ? args.day : (this.options.month != startday.getMonth()) ? 1 : startday.getDate();
        startday.setHours(0,0,0,0);
        startday.setDate(this.options.day);
        startday.setMonth(this.options.month);
        startday.setFullYear(this.options.year);
        return startday;
    },
    _emptyCells: function() {
        if(this.cells.size() > 0) { 
            this.cells.invoke('stopObserving'); 
            this.cells.invoke('remove');
            this.cells = [];
        }
    },
    _buildCal: function() {
        this._emptyCells();
        if(!(Object.isUndefined(this.cal_weeks_wrapper) || this.table)) { this.cal_weeks_wrapper.remove(); }
        this.cal_weeks_wrapper = this._buildWrapper();
        if(this.table) {
            this.table.select('tbody tr.weekbox:not(.weekboxname)').invoke('remove');
            this.table.select('tbody.cal_wrapper').invoke('remove');
            this.cal_weeks_wrapper.each(function(row){
                this.cal_wrapper.insert(row);
            }.bind(this));
        } else {
            this.cal_wrapper.insert(this.cal_weeks_wrapper);
        }
        this[this.table ? 'table' : 'element'].insert(this.cal_wrapper);
    },
    _click: function(event,cellIndex) {
		
        this.element.select('.dayselected').invoke('removeClassName', 'dayselected');
        (event.target.hasClassName('daybox') ? event.target : event.target.up()).addClassName('dayselected');
        this._setCurrentDate(this.dateRange[cellIndex]);
        this._updateExternal();
		this.closeCalendar();
		//this.destroy();
		
		//var d = this.currentdate.format("dd");
		//var m = this.currentdate.format("mm");
		//var y = this.currentdate.format("yyyy");
		//getCal('',d,m,y);


    },
    _updateExternal: function(){	
        if (Object.isFunction(this.updateelement)){
            this.updateelement(this.currentdate);

        } else {	
				
            var updateElement = $(this.updateelement);
            updateElement[updateElement.tagName == 'INPUT' ? 'setValue' : 'update'](this.currentdate.format(this.options.updateformat));	
        }            
    },    
    _buildHead: function() {
        var cal_wrapper = new Element(this.table ? 'tbody' : 'div',{'class':'cal_wrapper'});
        var weekbox = new Element(this.table ? 'tr' : 'div',{'class':'weekbox weekboxname'});
        Date.prototype.daynames.sortBy(function(s,i){
            i-=this.options.weekdaystart;
            if(i<0){i+=7;}
            return i;
        }.bind(this)).each(function(day,i) {
        var cell = new Element(this.table ? 'td' : 'div',{'class':'cal_day_name_'+ i});
        cell.addClassName('daybox').addClassName('dayboxname').update(day.substr(0,this.options.dayheadlength));
        if(i == 6) { cell.addClassName('endweek'); }
        weekbox.insert(cell);
        }.bind(this));
        return cal_wrapper.insert(weekbox);
    },
    _buildWrapper: function() {
        var firstdaycal = new Date(this.firstofmonth.getFullYear(),this.firstofmonth.getMonth(),this.firstofmonth.getDate());
        var lastdaycal = new Date(this.lastofmonth.getFullYear(),this.lastofmonth.getMonth(),this.lastofmonth.getDate());
        firstdaycal.setDate(firstdaycal.getDate() - firstdaycal.getDay() + this.options.weekdaystart);
        var dateRange = $A($R(firstdaycal,lastdaycal));
        var cal_weeks_wrapper = this.table ? [] : new Element('div',{'class': 'calweekswrapper'});
        var wk;
        var row;
        var lastday;
        this.dateRange = [];
        this.indicators = []; // holds values to determine if continued checking for custom classes is needed
        var buildWeek = function(day) {
            row.insert(this._buildDay(wk, day));
            lastday = day;
        }.bind(this);       
        dateRange.eachSlice(7, function(slice,i) {
            wk = i;
            row = new Element(this.table ? 'tr' : 'div',{'class':'cal_week_' + wk}).addClassName('weekbox');
            while(slice.length < 7) { 
                slice.push(slice.last().succ());
            }
            slice.map(buildWeek);	
            cal_weeks_wrapper[this.table ? 'push' : 'insert'](row);
        }.bind(this));
        if(!this.options.exactweeks) {
            var toFinish = 42 - this.cells.size(); 
            var wkstoFinish = Math.ceil(toFinish / 7);
            if(wkstoFinish > 0) { toFinish = toFinish / wkstoFinish; }
            $R(1,wkstoFinish).each(function(w){
                wk += 1;
                row = new Element(this.table ? 'tr' : 'div',{'class':'cal_week_' + wk}).addClassName('weekbox'); 
                $R(1,toFinish).each(function(i) {
                    var d = lastday.succ();
                    row.insert(this._buildDay(wk, d));
                    cal_weeks_wrapper[this.table ? 'push' : 'insert'](row);
                    lastday = d;
                }.bind(this));
            }.bind(this));
        }	
        return cal_weeks_wrapper;
    },
    _compareDates: function(date1,date2,type){
        return (this.indicators.indexOf(type) >= 0) ? false : Object.isUndefined(['getMonth','getDate','getFullYear'].find(function(n){ return date1[n]() != date2[n](); }));
    },
    _buildDay: function(week,day){
        this.dateRange.push(day);
        var cellid = 'cal_day_' + week + '_' + day.getDay();
        var cell = new Element(this.table ? 'td' : 'div',{'class':cellid});
        var celldate = new Element('div',{'class':cellid+'_date'}).addClassName('dayboxdate').update(this.options.daypadding ? ((day.getDate()).toPaddedString(2)) : day.getDate());
        var cellvalue = new Element('div',{'class':cellid+'_value'}).addClassName('dayboxvalue');
        if(this.options.planner) { this._updatePlanner(day,cellvalue); }
        cell.insert(celldate).insert(cellvalue).addClassName('daybox').addClassName('daybox'+ day.format('dddd').toLowerCase());
        // if we are on the currently selected date, set the class to dayselected (i.e. highlight it).
        if(this._compareDates(day,this.currentdate,'dayselected')) {
            cell.addClassName('dayselected');
            this.indicators.push('dayselected');
        }
        if(this._compareDates(day,new Date(),'today')) {
            cell.addClassName('today');
            this.indicators.push('today');
        }
        if(day.getDay() == 6) { cell.addClassName('endweek'); }
        // if we are outside the current month set the day style to 'deactivated'
        var cs = day.getMonth() != this.currentdate.getMonth() ? ['dayoutmonth','dayinmonth'] : ['dayinmonth','dayoutmonth'];
        cell.addClassName(cs[0]);
        if(cell.hasClassName(cs[1])) { cell.removeClassName(cs[1]); }
        this.cells.push(cell);
        return cell.observe('click', this._click.bindAsEventListener(this, this.cells.size() - 1));
    },
    _updateTitles: function() {
        var yr = this.currentdate.getFullYear();
        var mnth = this.currentdate.getMonth();
        var titles = {
            calprevmonth: Date.prototype.monthnames[(mnth - 1) == -1 ? 11 : mnth - 1],
            calprevyear: yr - 1,
            calnextyear: yr + 1,
            calnextmonth: Date.prototype.monthnames[(mnth + 1) == 12 ? 0 : mnth + 1]
        };
        this.controls.select('.calcontrol').each(function(ctrl) {
           var title = titles[ctrl.className.split(' ')[0]];
           if(!Object.isUndefined(title)) { ctrl.setAttribute('title',title); }
        });
    },
    _buildControls: function() {
        var hParts = [
            {p: 'calclose', u: this.options.closebutton, f:  this.toggleCalendar.bindAsEventListener(this)},
            {p: 'calprevmonth', u: this.options.prevbutton, f: this._switchCal.bindAsEventListener(this,'monthdown')},
            {p: 'calprevyear', u: this.options.yearprev, f: this._switchCal.bindAsEventListener(this,'yeardown')},
            {p: 'calnextmonth', u: this.options.nextbutton, f: this._switchCal.bindAsEventListener(this,'monthup')},
            {p: 'calnextyear', u: this.options.yearnext, f: this._switchCal.bindAsEventListener(this,'yearup')},
            {p: 'caltitle', u: this.currentdate.format(this.options.titleformat), f: this._switchCal.bindAsEventListener(this,'init')}
        ];
        if(this.table) { hParts = [hParts[1],hParts[2],hParts[5],hParts[3],hParts[4],hParts[0]]; }
        var cal_header = new Element(this.table ? 'tr' : 'div',{'class':'calheader'});
        hParts.each(function(part) {
            var el = new Element(this.table ? 'td' : 'div',{'class': part.p});
            if(part.p == 'caltitle') {
                this.title = el;
                if(this.table) { el.writeAttribute({colspan: 2}); }
                el.update(part.u).observe('click',part.f);
            } else {
                el.addClassName('calcontrol');
                el[typeof(part.u) == 'object' ? 'insert' : 'update'](part.u).observe('click',part.f);
            }
            cal_header.insert(el);
        }.bind(this));
        return cal_header;
    },
    _switchCal: function(){
        if(arguments[1]) {
            var event = arguments[0];
            var direction = arguments[1];
            event.date = this.currentdate;
        } else {
            var direction = arguments[0];
        }			
        var params = {f: 'setTime', p: this.initDate.getTime()};
        if(direction != 'init') {
            var d = this.currentdate[direction.include('month') ? 'getMonth' : 'getFullYear']();
            params = {f: direction.include('month') ? 'setMonth' : 'setYear', p: direction.include('up') ? d + 1 : d - 1};
        }
        this.currentdate[params.f](params.p);
        if(arguments[1]) { this.options.oncalchange(event); }
        this._update();
    }, 
    _update: function() {
        this._setCurrentDate(arguments[0] ? arguments[0] : this.currentdate);
        this.title.update(this.currentdate.format(this.options.titleformat));
        this._buildCal();
        this._updateTitles();
    },
    _setCurrentDate: function(date){
        this.currentdate = new Date(date.getFullYear(),date.getMonth(),date.getDate());
        this.firstofmonth = this.currentdate.firstofmonth();
        this.lastofmonth = this.currentdate.lastofmonth();
    },    
    _getCellIndexByDate: function(d) {
        var findDate = d.getTime();
        var cellIndex = 0;
        this.dateRange.each(function(dt,i) {
            if(dt.getTime() == findDate) {
                cellIndex = i;
                throw $break;
            }
        });
        return cellIndex;
    },
/*------------------------------- PUBLIC -------------------------------*/        
    destroy: function(){
		alert("asd");
        this._emptyCells();
        if(this.table) { 
            this.table.remove();
        } else {
            this.cal_weeks_wrapper.remove();
        }
		this.controls.descendants().invoke('stopObserving');
        [this.cal_wrapper,this.controls].invoke('remove');
    },
    setCurrentDate: function(direction){
        this[(direction instanceof Date) ? '_update' : '_switchCal'](direction);
        if(!arguments[1]) { this._updateExternal();}
        return this.currentdate; 
    },
    toggleCalendar: function(){
        this.options[this.element.visible() ? 'closeeffect' : 'openeffect'](this.element, {duration: 0.1});
    },
    getElementByDate: function(d) {
        return this.cells[this._getCellIndexByDate(d)];
    },
    getElementsByWeek: function(week) {
        return this.element.select('.weekbox:nth-of-type(' + (week + 1) + ') .daybox:not(.dayboxname)');
    },
    getSelectedElement: function() {
        return this.element.select('.dayselected')[0];
    },
    getTodaysElement: function() {
        return this.element.select('.today')[0];
    },
    getDateByElement: function(element) {
        return this.dateRange[this.cells.indexOf(element)];
    },
/*------------------------------- PLUG-IN PLACEHOLDERS -------------------------------*/            
    _setupPlanner: Prototype.emptyFunction,
    _updatePlanner: Prototype.emptyFunction,
/*------------------------------- DEPRECATED -------------------------------*/            
    openCalendar: function(){ 
        if(!this.isOpen()){ this.toggleCalendar(); }
    },
    closeCalendar: function(){ 
        if(this.isOpen()){ this.toggleCalendar(); }
    },
    isOpen: function(){ 
        return this.element.visible();
    }
};





 //Extend the scal library to add draggable calendar support.
    //This script block can be added to the scal.js file.
    Object.extend(scal.prototype,
    {
        toggleCalendar: function()
        {
            var element = $(this.options.wrapper) || this.element;
            this.options[element.visible() ? 'onclose' : 'onopen'](element);
            this.options[element.visible() ? 'closeeffect' : 'openeffect'](element, {duration: 0.2});
        },

        isOpen: function()
        { 
            return ( $(this.options.wrapper) || this.element).visible();
        }
    });