/*  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);
  },

  getOffsetParent: function(element) {
    if (element.offsetParent) return $(element.offsetParent);
    if (element == document.body) return $(element);

    while ((element = element.parentNode) && element != document.body)
      if (Element.getStyle(element, 'position') != 'static')
        return $(element);

    return $(document.body);
  },

  viewportOffset: function(forElement) {
    var valueT = 0, valueL = 0;

    var element = forElement;
    do {
      valueT += element.offsetTop  || 0;
      valueL += element.offsetLeft || 0;

      // Safari fix
      if (element.offsetParent == document.body &&
        Element.getStyle(element, 'position') == 'absolute') break;

    } while (element = element.offsetParent);

    element = forElement;
    do {
      if (!Prototype.Browser.Opera || (element.tagName && (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 && 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();//** Featured Content Slider script- (c) Dynamic Drive DHTML code library: http://www.dynamicdrive.com.
//** May 2nd, 08'- Script rewritten and updated to 2.0.
//** June 12th, 08'- Script updated to v 2.3, which adds the following features:
			//1) Changed behavior of script to actually collapse the previous content when the active one is shown, instead of just tucking it underneath the later.
			//2) Added setting to reveal a content either via "click" or "mouseover" of pagination links (default is former).
			//3) Added public function for jumping to a particular slide within a Featured Content instance using an arbitrary link, for example.

//** July 11th, 08'- Script updated to v 2.4:
			//1) Added ability to select a particular slide when the page first loads using a URL parameter (ie: mypage.htm?myslider=4 to select 4th slide in "myslider")
			//2) Fixed bug where the first slide disappears when the mouse clicks or mouses over it when page first loads.

var featuredcontentslider={

//3 variables below you can customize if desired:
ajaxloadingmsg: '<div style="margin: 20px 0 0 20px"><img src="images/loading.gif" /> Loading, please wait...</div>',
bustajaxcache: true, //bust caching of external ajax page after 1st request?
enablepersist: false, //persist to last content viewed when returning to page?

settingcaches: {}, //object to cache "setting" object of each script instance

jumpTo:function(fcsid, pagenumber){ //public function to go to a slide manually.
	this.turnpage(this.settingcaches[fcsid], pagenumber)
},

ajaxconnect:function(setting){
	var page_request = false
	if (window.ActiveXObject){ //Test for support for ActiveXObject in IE first (as XMLHttpRequest in IE7 is broken)
		try {
		page_request = new ActiveXObject("Msxml2.XMLHTTP")
		} 
		catch (e){
			try{
			page_request = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (e){}
		}
	}
	else if (window.XMLHttpRequest) // if Mozilla, Safari etc
		page_request = new XMLHttpRequest()
	else
		return false
	var pageurl=setting.contentsource[1]
	page_request.onreadystatechange=function(){
		featuredcontentslider.ajaxpopulate(page_request, setting)
	}
	document.getElementById(setting.id).innerHTML=this.ajaxloadingmsg
	var bustcache=(!this.bustajaxcache)? "" : (pageurl.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
	page_request.open('GET', pageurl+bustcache, true)
	page_request.send(null)
},

ajaxpopulate:function(page_request, setting){
	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1)){
		document.getElementById(setting.id).innerHTML=page_request.responseText
		this.buildpaginate(setting)
	}
},

buildcontentdivs:function(setting){
	var alldivs=document.getElementById(setting.id).getElementsByTagName("div")
	for (var i=0; i<alldivs.length; i++){
		if (this.css(alldivs[i], "contentdiv", "check")){ //check for DIVs with class "contentdiv"
			setting.contentdivs.push(alldivs[i])
				alldivs[i].style.display="none" //collapse all content DIVs to begin with
		}
	}
},

buildpaginate:function(setting){
	this.buildcontentdivs(setting)
	var sliderdiv=document.getElementById(setting.id)
	var pdiv=document.getElementById("paginate-"+setting.id)
	var phtml=""
	var toc=setting.toc
	var nextprev=setting.nextprev
	if (typeof toc=="string" && toc!="markup" || typeof toc=="object"){
		for (var i=1; i<=setting.contentdivs.length; i++){
			phtml+='<a href="#'+i+'" class="toc">'+(typeof toc=="string"? toc.replace(/#increment/, i) : toc[i-1])+'</a> '
		}
		phtml=(nextprev[0]!=''? '<a href="#prev" class="prev">'+nextprev[0]+'</a> ' : '') + phtml + (nextprev[1]!=''? '<a href="#next" class="next">'+nextprev[1]+'</a>' : '')
		pdiv.innerHTML=phtml
	}
	var pdivlinks=pdiv.getElementsByTagName("a")
	var toclinkscount=0 //var to keep track of actual # of toc links
	for (var i=0; i<pdivlinks.length; i++){
		if (this.css(pdivlinks[i], "toc", "check")){
			if (toclinkscount>setting.contentdivs.length-1){ //if this toc link is out of range (user defined more toc links then there are contents)
				pdivlinks[i].style.display="none" //hide this toc link
				continue
			}
			pdivlinks[i].setAttribute("rev", ++toclinkscount) //store page number inside toc link
			pdivlinks[i][setting.revealtype]=function(){
				featuredcontentslider.turnpage(setting, this.getAttribute("rev"))
				return false
			}
			setting.toclinks.push(pdivlinks[i])
		}
		else if (this.css(pdivlinks[i], "prev", "check") || this.css(pdivlinks[i], "next", "check")){ //check for links with class "prev" or "next"
			pdivlinks[i].onclick=function(){
				featuredcontentslider.turnpage(setting, this.className)
				return false
			}
		}
	}
	this.turnpage(setting, setting.currentpage, true)
	if (setting.autorotate[0]){ //if auto rotate enabled
		pdiv[setting.revealtype]=function(){
			featuredcontentslider.cleartimer(setting, window["fcsautorun"+setting.id])
		}
		sliderdiv["onclick"]=function(){ //stop content slider when slides themselves are clicked on
			featuredcontentslider.cleartimer(setting, window["fcsautorun"+setting.id])
		}
		setting.autorotate[1]=setting.autorotate[1]+(1/setting.enablefade[1]*50) //add time to run fade animation (roughly) to delay between rotation
	 this.autorotate(setting)
	}
},

urlparamselect:function(fcsid){
	var result=window.location.search.match(new RegExp(fcsid+"=(\\d+)", "i")) //check for "?featuredcontentsliderid=2" in URL
	return (result==null)? null : parseInt(RegExp.$1) //returns null or index, where index (int) is the selected tab's index
},

turnpage:function(setting, thepage, autocall){
	var currentpage=setting.currentpage //current page # before change
	var totalpages=setting.contentdivs.length
	var turntopage=(/prev/i.test(thepage))? currentpage-1 : (/next/i.test(thepage))? currentpage+1 : parseInt(thepage)
	turntopage=(turntopage<1)? totalpages : (turntopage>totalpages)? 1 : turntopage //test for out of bound and adjust
	if (turntopage==setting.currentpage && typeof autocall=="undefined") //if a pagination link is clicked on repeatedly
		return
	setting.currentpage=turntopage
	setting.contentdivs[turntopage-1].style.zIndex=++setting.topzindex
	this.cleartimer(setting, window["fcsfade"+setting.id])
	setting.cacheprevpage=setting.prevpage
	if (setting.enablefade[0]==true){
		setting.curopacity=0
		this.fadeup(setting)
	}
	if (setting.enablefade[0]==false){ //if fade is disabled, fire onChange event immediately (verus after fade is complete)
		setting.contentdivs[setting.prevpage-1].style.display="none" //collapse last content div shown (it was set to "block")
		setting.onChange(setting.prevpage, setting.currentpage)
	}
	//setting.contentdivs[turntopage-1].style.visibility="visible"
	setting.contentdivs[turntopage-1].style.display="block"
	if (setting.prevpage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)
		this.css(setting.toclinks[setting.prevpage-1], "selected", "remove")
	if (turntopage<=setting.toclinks.length) //make sure pagination link exists (may not if manually defined via "markup", and user omitted)
		this.css(setting.toclinks[turntopage-1], "selected", "add")
	setting.prevpage=turntopage
	if (this.enablepersist)
		this.setCookie("fcspersist"+setting.id, turntopage)
},

setopacity:function(setting, value){ //Sets the opacity of targetobject based on the passed in value setting (0 to 1 and in between)
	var targetobject=setting.contentdivs[setting.currentpage-1]
	if (targetobject.filters && targetobject.filters[0]){ //IE syntax
		if (typeof targetobject.filters[0].opacity=="number") //IE6
			targetobject.filters[0].opacity=value*100
		else //IE 5.5
			targetobject.style.filter="alpha(opacity="+value*100+")"
	}
	else if (typeof targetobject.style.MozOpacity!="undefined") //Old Mozilla syntax
		targetobject.style.MozOpacity=value
	else if (typeof targetobject.style.opacity!="undefined") //Standard opacity syntax
		targetobject.style.opacity=value
	setting.curopacity=value
},

fadeup:function(setting){
	if (setting.curopacity<1){
		this.setopacity(setting, setting.curopacity+setting.enablefade[1])
		window["fcsfade"+setting.id]=setTimeout(function(){featuredcontentslider.fadeup(setting)}, 50)
	}
	else{ //when fade is complete
		if (setting.cacheprevpage!=setting.currentpage) //if previous content isn't the same as the current shown div (happens the first time the page loads/ script is run)
			setting.contentdivs[setting.cacheprevpage-1].style.display="none" //collapse last content div shown (it was set to "block")
		setting.onChange(setting.cacheprevpage, setting.currentpage)
	}
},

cleartimer:function(setting, timervar){
	if (typeof timervar!="undefined"){
		clearTimeout(timervar)
		clearInterval(timervar)
		if (setting.cacheprevpage!=setting.currentpage){ //if previous content isn't the same as the current shown div
			//setting.contentdivs[setting.cacheprevpage-1].style.display="none"
		}
	}
},

css:function(el, targetclass, action){
	var needle=new RegExp("(^|\\s+)"+targetclass+"($|\\s+)", "ig")
	if (action=="check")
		return needle.test(el.className)
	else if (action=="remove")
		el.className=el.className.replace(needle, "")
	else if (action=="add")
		el.className+=" "+targetclass
},

autorotate:function(setting){
 window["fcsautorun"+setting.id]=setInterval(function(){featuredcontentslider.turnpage(setting, "next")}, setting.autorotate[1])
},

getCookie:function(Name){ 
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	return null
},

setCookie:function(name, value){
	document.cookie = name+"="+value

},


init:function(setting){
	var persistedpage=this.getCookie("fcspersist"+setting.id) || 1
	var urlselectedpage=this.urlparamselect(setting.id) //returns null or index from: mypage.htm?featuredcontentsliderid=index
	this.settingcaches[setting.id]=setting //cache "setting" object
	setting.contentdivs=[]
	setting.toclinks=[]
	setting.topzindex=0
	setting.currentpage=urlselectedpage || ((this.enablepersist)? persistedpage : 1)
	setting.prevpage=setting.currentpage
	setting.revealtype="on"+(setting.revealtype || "click")
	setting.curopacity=0
	setting.onChange=setting.onChange || function(){}
	if (setting.contentsource[0]=="inline")
		this.buildpaginate(setting)
	if (setting.contentsource[0]=="ajax")
		this.ajaxconnect(setting)
}

}//
// CalendarView (for Prototype)
//
// Copyright 2007-2008 Singlesnet, Inc.
// Copyright 2002-2005 Mihai Bazon
//
// Maintained by Justin Mecham <justin@corp.singlesnet.com>
//
// This calendar is based very loosely on the Dynarch Calendar in that it was
// used as a base, but completely gutted and more or less rewritten in place
// to use the Prototype JavaScript library.
//
// As such, CalendarView is licensed under the terms of the GNU Lesser General
// Public License (LGPL). More information on the Dynarch Calendar can be
// found at:
//
//   www.dynarch.com/projects/calendar
//

var Calendar = Class.create()

//------------------------------------------------------------------------------
// Constants
//------------------------------------------------------------------------------

Calendar.VERSION = '1.1'

Calendar.DAY_NAMES = new Array(
  'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday',
  'Sunday'
)

Calendar.SHORT_DAY_NAMES = new Array(
  'S', 'M', 'T', 'W', 'T', 'F', 'S', 'S'
)

Calendar.MONTH_NAMES = new Array(
  'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August',
  'September', 'October', 'November', 'December'
)

Calendar.SHORT_MONTH_NAMES = new Array(
  'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov',
  'Dec' 
)

Calendar.NAV_PREVIOUS_YEAR  = -2
Calendar.NAV_PREVIOUS_MONTH = -1
Calendar.NAV_TODAY          =  0
Calendar.NAV_NEXT_MONTH     =  1
Calendar.NAV_NEXT_YEAR      =  2

//------------------------------------------------------------------------------
// Static Methods
//------------------------------------------------------------------------------

// This gets called when the user presses a mouse button anywhere in the
// document, if the calendar is shown. If the click was outside the open
// calendar this function closes it.
Calendar._checkCalendar = function(event) {
  if (!window._popupCalendar)
    return false
  if (Element.descendantOf(Event.element(event), window._popupCalendar.container))
    return
  window._popupCalendar.callCloseHandler()
  return Event.stop(event)
}

//------------------------------------------------------------------------------
// Event Handlers
//------------------------------------------------------------------------------

Calendar.handleMouseDownEvent = function(event)
{
  Event.observe(document, 'mouseup', Calendar.handleMouseUpEvent)
  Event.stop(event)
}

// XXX I am not happy with how clicks of different actions are handled. Need to
// clean this up!
Calendar.handleMouseUpEvent = function(event)
{
  var el        = Event.element(event)
  var calendar  = el.calendar
  var isNewDate = false

  // If the element that was clicked on does not have an associated Calendar
  // object, return as we have nothing to do.
  if (!calendar) return false

  // Clicked on a day
  if (typeof el.navAction == 'undefined')
  {
    if (calendar.currentDateElement) {
      Element.removeClassName(calendar.currentDateElement, 'selected')
      Element.addClassName(el, 'selected')
      calendar.shouldClose = (calendar.currentDateElement == el)
      if (!calendar.shouldClose) calendar.currentDateElement = el
    }
    calendar.date.setDateOnly(el.date)
    isNewDate = true
    calendar.shouldClose = !el.hasClassName('otherDay')
    var isOtherMonth     = !calendar.shouldClose
    if (isOtherMonth) calendar.update(calendar.date)
  }

  // Clicked on an action button
  else
  {
    var date = new Date(calendar.date)

    if (el.navAction == Calendar.NAV_TODAY)
      date.setDateOnly(new Date())

    var year = date.getFullYear()
    var mon = date.getMonth()
    function setMonth(m) {
      var day = date.getDate()
      var max = date.getMonthDays(m)
      if (day > max) date.setDate(max)
      date.setMonth(m)
    }
    switch (el.navAction) {

      // Previous Year
      case Calendar.NAV_PREVIOUS_YEAR:
        if (year > calendar.minYear)
          date.setFullYear(year - 1)
        break

      // Previous Month
      case Calendar.NAV_PREVIOUS_MONTH:
        if (mon > 0) {
          setMonth(mon - 1)
        }
        else if (year-- > calendar.minYear) {
          date.setFullYear(year)
          setMonth(11)
        }
        break

      // Today
      case Calendar.NAV_TODAY:
        break

      // Next Month
      case Calendar.NAV_NEXT_MONTH:
        if (mon < 11) {
          setMonth(mon + 1)
        }
        else if (year < calendar.maxYear) {
          date.setFullYear(year + 1)
          setMonth(0)
        }
        break

      // Next Year
      case Calendar.NAV_NEXT_YEAR:
        if (year < calendar.maxYear)
          date.setFullYear(year + 1)
        break

    }

    if (!date.equalsTo(calendar.date)) {
      calendar.setDate(date)
      isNewDate = true
    } else if (el.navAction == 0) {
      isNewDate = (calendar.shouldClose = true)
    }
  }

  if (isNewDate) event && calendar.callSelectHandler()
  if (calendar.shouldClose) event && calendar.callCloseHandler()

  Event.stopObserving(document, 'mouseup', Calendar.handleMouseUpEvent)

  return Event.stop(event)
}

Calendar.defaultSelectHandler = function(calendar)
{
  if (!calendar.dateField) return false

  // Update dateField value
  if (calendar.dateField.tagName == 'DIV')
    Element.update(calendar.dateField, calendar.date.print(calendar.dateFormat))
  else if (calendar.dateField.tagName == 'INPUT') {
    calendar.dateField.value = calendar.date.print(calendar.dateFormat) }

  // Trigger the onchange callback on the dateField, if one has been defined
  if (typeof calendar.dateField.onchange == 'function')
    calendar.dateField.onchange()

  // Call the close handler, if necessary
  if (calendar.shouldClose) calendar.callCloseHandler()
}

Calendar.defaultCloseHandler = function(calendar)
{
  calendar.hide()
}


//------------------------------------------------------------------------------
// Calendar Setup
//------------------------------------------------------------------------------

Calendar.setup = function(params)
{

  function param_default(name, def) {
    if (!params[name]) params[name] = def
  }

  param_default('dateField', null)
  param_default('triggerElement', null)
  param_default('parentElement', null)
  param_default('selectHandler',  null)
  param_default('closeHandler', null)

  // In-Page Calendar
  if (params.parentElement)
  {
    var calendar = new Calendar(params.parentElement)
    calendar.setSelectHandler(params.selectHandler || Calendar.defaultSelectHandler)
    if (params.dateFormat)
      calendar.setDateFormat(params.dateFormat)
    if (params.dateField) {
      calendar.setDateField(params.dateField)
      calendar.parseDate(calendar.dateField.innerHTML || calendar.dateField.value)
    }
    calendar.show()
    return calendar
  }

  // Popup Calendars
  //
  // XXX There is significant optimization to be had here by creating the
  // calendar and storing it on the page, but then you will have issues with
  // multiple calendars on the same page.
  else
  {
    var triggerElement = $(params.triggerElement || params.dateField)
    triggerElement.onclick = function() {
      var calendar = new Calendar()
      calendar.setSelectHandler(params.selectHandler || Calendar.defaultSelectHandler)
      calendar.setCloseHandler(params.closeHandler || Calendar.defaultCloseHandler)
      if (params.dateFormat)
        calendar.setDateFormat(params.dateFormat)
      if (params.dateField) {
        calendar.setDateField(params.dateField)
        calendar.parseDate(calendar.dateField.innerHTML || calendar.dateField.value)
      }
      if (params.dateField)
        Date.parseDate(calendar.dateField.value || calendar.dateField.innerHTML, calendar.dateFormat)
      calendar.showAtElement(triggerElement)
      return calendar
    }
  }

}



//------------------------------------------------------------------------------
// Calendar Instance
//------------------------------------------------------------------------------

Calendar.prototype = {

  // The HTML Container Element
  container: null,

  // Callbacks
  selectHandler: null,
  closeHandler: null,

  // Configuration
  minYear: 1900,
  maxYear: 2100,
  dateFormat: '%Y-%m-%d',

  // Dates
  date: new Date(),
  currentDateElement: null,

  // Status
  shouldClose: false,
  isPopup: true,

  dateField: null,


  //----------------------------------------------------------------------------
  // Initialize
  //----------------------------------------------------------------------------

  initialize: function(parent)
  {
    if (parent)
      this.create($(parent))
    else
      this.create()
  },



  //----------------------------------------------------------------------------
  // Update / (Re)initialize Calendar
  //----------------------------------------------------------------------------

  update: function(date)
  {
    var calendar   = this
    var today      = new Date()
    var thisYear   = today.getFullYear()
    var thisMonth  = today.getMonth()
    var thisDay    = today.getDate()
    var month      = date.getMonth();
    var dayOfMonth = date.getDate();

    // Ensure date is within the defined range
    if (date.getFullYear() < this.minYear)
      date.setFullYear(this.minYear)
    else if (date.getFullYear() > this.maxYear)
      date.setFullYear(this.maxYear)

    this.date = new Date(date)

    // Calculate the first day to display (including the previous month)
    date.setDate(1)
    date.setDate(-(date.getDay()) + 1)

    // Fill in the days of the month
    Element.getElementsBySelector(this.container, 'tbody tr').each(
      function(row, i) {
        var rowHasDays = false
        row.immediateDescendants().each(
          function(cell, j) {
            var day            = date.getDate()
            var dayOfWeek      = date.getDay()
            var isCurrentMonth = (date.getMonth() == month)

            // Reset classes on the cell
            cell.className = ''
            cell.date = new Date(date)
            cell.update(day)

            // Account for days of the month other than the current month
            if (!isCurrentMonth)
              cell.addClassName('otherDay')
            else
              rowHasDays = true

            // Ensure the current day is selected
            if (isCurrentMonth && day == dayOfMonth) {
              cell.addClassName('selected')
              calendar.currentDateElement = cell
            }

            // Today
            if (date.getFullYear() == thisYear && date.getMonth() == thisMonth && day == thisDay)
              cell.addClassName('today')

            // Weekend
            if ([0, 6].indexOf(dayOfWeek) != -1)
              cell.addClassName('weekend')

            // Set the date to tommorrow
            date.setDate(day + 1)
          }
        )
        // Hide the extra row if it contains only days from another month
        !rowHasDays ? row.hide() : row.show()
      }
    )

    this.container.getElementsBySelector('td.title')[0].update(
      Calendar.MONTH_NAMES[month] + ' ' + this.date.getFullYear()
    )
  },



  //----------------------------------------------------------------------------
  // Create/Draw the Calendar HTML Elements
  //----------------------------------------------------------------------------

  create: function(parent)
  {

    // If no parent was specified, assume that we are creating a popup calendar.
    if (!parent) {
      parent = document.getElementsByTagName('body')[0]
      this.isPopup = true
    } else {
      this.isPopup = false
    }

    // Calendar Table
    var table = new Element('table')

    // Calendar Header
    var thead = new Element('thead')
    table.appendChild(thead)

    // Title Placeholder
    var row  = new Element('tr')
    var cell = new Element('td', { colSpan: 7, className: 'title' })
    row.appendChild(cell)
    thead.appendChild(row)

    // Calendar Navigation
    row = new Element('tr')
    this._drawButtonCell(row, '&#x00ab;', 1, Calendar.NAV_PREVIOUS_YEAR)
    this._drawButtonCell(row, '&#x2039;', 1, Calendar.NAV_PREVIOUS_MONTH)
    this._drawButtonCell(row, 'Today',    3, Calendar.NAV_TODAY)
    this._drawButtonCell(row, '&#x203a;', 1, Calendar.NAV_NEXT_MONTH)
    this._drawButtonCell(row, '&#x00bb;', 1, Calendar.NAV_NEXT_YEAR)
    thead.appendChild(row)

    // Day Names
    row = new Element('tr')
    for (var i = 0; i < 7; ++i) {
      cell = new Element('th').update(Calendar.SHORT_DAY_NAMES[i])
      if (i == 0 || i == 6)
        cell.addClassName('weekend')
      row.appendChild(cell)
    }
    thead.appendChild(row)

    // Calendar Days
    var tbody = table.appendChild(new Element('tbody'))
    for (i = 6; i > 0; --i) {
      row = tbody.appendChild(new Element('tr', { className: 'days' }))
      for (var j = 7; j > 0; --j) {
        cell = row.appendChild(new Element('td'))
        cell.calendar = this
      }
    }

    // Calendar Container (div)
    this.container = new Element('div', { className: 'calendar' })
    if (this.isPopup) {
      this.container.setStyle({ position: 'absolute', display: 'none' })
      this.container.addClassName('popup')
    }
    this.container.appendChild(table)

    // Initialize Calendar
    this.update(this.date)

    // Observe the container for mousedown events
    Event.observe(this.container, 'mousedown', Calendar.handleMouseDownEvent)

    // Append to parent element
    parent.appendChild(this.container)

  },

  _drawButtonCell: function(parent, text, colSpan, navAction)
  {
    var cell          = new Element('td')
    if (colSpan > 1) cell.colSpan = colSpan
    cell.className    = 'button'
    cell.calendar     = this
    cell.navAction    = navAction
    cell.innerHTML    = text
    cell.unselectable = 'on' // IE
    parent.appendChild(cell)
    return cell
  },



  //------------------------------------------------------------------------------
  // Callbacks
  //------------------------------------------------------------------------------

  // Calls the Select Handler (if defined)
  callSelectHandler: function()
  {
    if (this.selectHandler)
      this.selectHandler(this, this.date.print(this.dateFormat))
  },

  // Calls the Close Handler (if defined)
  callCloseHandler: function()
  {
    if (this.closeHandler)
      this.closeHandler(this)
  },



  //------------------------------------------------------------------------------
  // Calendar Display Functions
  //------------------------------------------------------------------------------

  // Shows the Calendar
  show: function()
  {
    this.container.show()
    if (this.isPopup) {
      window._popupCalendar = this
      Event.observe(document, 'mousedown', Calendar._checkCalendar)
    }
  },

  // Shows the calendar at the given absolute position
  showAt: function (x, y)
  {
    this.container.setStyle({ left: x + 'px', top: y + 'px' })
    this.show()
  },

  // Shows the Calendar at the coordinates of the provided element
  showAtElement: function(element)
  {
    var pos = Position.cumulativeOffset(element)
    this.showAt(pos[0], pos[1])
  },

  // Hides the Calendar
  hide: function()
  {
    if (this.isPopup)
      Event.stopObserving(document, 'mousedown', Calendar._checkCalendar)
    this.container.hide()
  },



  //------------------------------------------------------------------------------
  // Miscellaneous
  //------------------------------------------------------------------------------

  // Tries to identify the date represented in a string.  If successful it also
  // calls this.setDate which moves the calendar to the given date.
  parseDate: function(str, format)
  {
    if (!format)
      format = this.dateFormat
    this.setDate(Date.parseDate(str, format) || new Date())
  },



  //------------------------------------------------------------------------------
  // Getters/Setters
  //------------------------------------------------------------------------------

  setSelectHandler: function(selectHandler)
  {
    this.selectHandler = selectHandler
  },

  setCloseHandler: function(closeHandler)
  {
    this.closeHandler = closeHandler
  },

  setDate: function(date)
  {
    if (!date.equalsTo(this.date))
      this.update(date)
  },

  setDateFormat: function(format)
  {
    this.dateFormat = format
  },

  setDateField: function(field)
  {
    this.dateField = $(field)
  },

  setRange: function(minYear, maxYear)
  {
    this.minYear = minYear
    this.maxYear = maxYear
  }

}

// global object that remembers the calendar
window._popupCalendar = null





























//==============================================================================
//
// Date Object Patches
//
// This is pretty much untouched from the original. I really would like to get
// rid of these patches if at all possible and find a cleaner way of
// accomplishing the same things. It's a shame Prototype doesn't extend Date at
// all.
//
//==============================================================================

Date.DAYS_IN_MONTH = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31)
Date.SECOND        = 1000 /* milliseconds */
Date.MINUTE        = 60 * Date.SECOND
Date.HOUR          = 60 * Date.MINUTE
Date.DAY           = 24 * Date.HOUR
Date.WEEK          =  7 * Date.DAY

// Parses Date
Date.parseDate = function(str, fmt) {
  var today = new Date();
  var y     = 0;
  var m     = -1;
  var d     = 0;
  var a     = str.split(/\W+/);
  var b     = fmt.match(/%./g);
  var i     = 0, j = 0;
  var hr    = 0;
  var min   = 0;

  for (i = 0; i < a.length; ++i) {
    if (!a[i]) continue;
    switch (b[i]) {
      case "%d":
      case "%e":
        d = parseInt(a[i], 10);
        break;
      case "%m":
        m = parseInt(a[i], 10) - 1;
        break;
      case "%Y":
      case "%y":
        y = parseInt(a[i], 10);
        (y < 100) && (y += (y > 29) ? 1900 : 2000);
        break;
      case "%b":
      case "%B":
        for (j = 0; j < 12; ++j) {
          if (Calendar.MONTH_NAMES[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) {
            m = j;
            break;
          }
        }
        break;
      case "%H":
      case "%I":
      case "%k":
      case "%l":
        hr = parseInt(a[i], 10);
        break;
      case "%P":
      case "%p":
        if (/pm/i.test(a[i]) && hr < 12)
          hr += 12;
        else if (/am/i.test(a[i]) && hr >= 12)
          hr -= 12;
        break;
      case "%M":
        min = parseInt(a[i], 10);
        break;
    }
  }
  if (isNaN(y)) y = today.getFullYear();
  if (isNaN(m)) m = today.getMonth();
  if (isNaN(d)) d = today.getDate();
  if (isNaN(hr)) hr = today.getHours();
  if (isNaN(min)) min = today.getMinutes();
  if (y != 0 && m != -1 && d != 0)
    return new Date(y, m, d, hr, min, 0);
  y = 0; m = -1; d = 0;
  for (i = 0; i < a.length; ++i) {
    if (a[i].search(/[a-zA-Z]+/) != -1) {
      var t = -1;
      for (j = 0; j < 12; ++j) {
        if (Calendar.MONTH_NAMES[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
      }
      if (t != -1) {
        if (m != -1) {
          d = m+1;
        }
        m = t;
      }
    } else if (parseInt(a[i], 10) <= 12 && m == -1) {
      m = a[i]-1;
    } else if (parseInt(a[i], 10) > 31 && y == 0) {
      y = parseInt(a[i], 10);
      (y < 100) && (y += (y > 29) ? 1900 : 2000);
    } else if (d == 0) {
      d = a[i];
    }
  }
  if (y == 0)
    y = today.getFullYear();
  if (m != -1 && d != 0)
    return new Date(y, m, d, hr, min, 0);
  return today;
};

// Returns the number of days in the current month
Date.prototype.getMonthDays = function(month) {
  var year = this.getFullYear()
  if (typeof month == "undefined")
    month = this.getMonth()
  if (((0 == (year % 4)) && ( (0 != (year % 100)) || (0 == (year % 400)))) && month == 1)
    return 29
  else
    return Date.DAYS_IN_MONTH[month]
};

// Returns the number of day in the year
Date.prototype.getDayOfYear = function() {
  var now = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
  var then = new Date(this.getFullYear(), 0, 0, 0, 0, 0);
  var time = now - then;
  return Math.floor(time / Date.DAY);
};

/** Returns the number of the week in year, as defined in ISO 8601. */
Date.prototype.getWeekNumber = function() {
  var d = new Date(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0);
  var DoW = d.getDay();
  d.setDate(d.getDate() - (DoW + 6) % 7 + 3); // Nearest Thu
  var ms = d.valueOf(); // GMT
  d.setMonth(0);
  d.setDate(4); // Thu in Week 1
  return Math.round((ms - d.valueOf()) / (7 * 864e5)) + 1;
};

/** Checks date and time equality */
Date.prototype.equalsTo = function(date) {
  return ((this.getFullYear() == date.getFullYear()) &&
   (this.getMonth() == date.getMonth()) &&
   (this.getDate() == date.getDate()) &&
   (this.getHours() == date.getHours()) &&
   (this.getMinutes() == date.getMinutes()));
};

/** Set only the year, month, date parts (keep existing time) */
Date.prototype.setDateOnly = function(date) {
  var tmp = new Date(date);
  this.setDate(1);
  this.setFullYear(tmp.getFullYear());
  this.setMonth(tmp.getMonth());
  this.setDate(tmp.getDate());
};

/** Prints the date in a string according to the given format. */
Date.prototype.print = function (str) {
  var m = this.getMonth();
  var d = this.getDate();
  var y = this.getFullYear();
  var wn = this.getWeekNumber();
  var w = this.getDay();
  var s = {};
  var hr = this.getHours();
  var pm = (hr >= 12);
  var ir = (pm) ? (hr - 12) : hr;
  var dy = this.getDayOfYear();
  if (ir == 0)
    ir = 12;
  var min = this.getMinutes();
  var sec = this.getSeconds();
  s["%a"] = Calendar.SHORT_DAY_NAMES[w]; // abbreviated weekday name [FIXME: I18N]
  s["%A"] = Calendar.DAY_NAMES[w]; // full weekday name
  s["%b"] = Calendar.SHORT_MONTH_NAMES[m]; // abbreviated month name [FIXME: I18N]
  s["%B"] = Calendar.MONTH_NAMES[m]; // full month name
  // FIXME: %c : preferred date and time representation for the current locale
  s["%C"] = 1 + Math.floor(y / 100); // the century number
  s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31)
  s["%e"] = d; // the day of the month (range 1 to 31)
  // FIXME: %D : american date style: %m/%d/%y
  // FIXME: %E, %F, %G, %g, %h (man strftime)
  s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format)
  s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format)
  s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366)
  s["%k"] = hr;   // hour, range 0 to 23 (24h format)
  s["%l"] = ir;   // hour, range 1 to 12 (12h format)
  s["%m"] = (m < 9) ? ("0" + (1+m)) : (1+m); // month, range 01 to 12
  s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59
  s["%n"] = "\n";   // a newline character
  s["%p"] = pm ? "PM" : "AM";
  s["%P"] = pm ? "pm" : "am";
  // FIXME: %r : the time in am/pm notation %I:%M:%S %p
  // FIXME: %R : the time in 24-hour notation %H:%M
  s["%s"] = Math.floor(this.getTime() / 1000);
  s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59
  s["%t"] = "\t";   // a tab character
  // FIXME: %T : the time in 24-hour notation (%H:%M:%S)
  s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn;
  s["%u"] = w + 1;  // the day of the week (range 1 to 7, 1 = MON)
  s["%w"] = w;    // the day of the week (range 0 to 6, 0 = SUN)
  // FIXME: %x : preferred date representation for the current locale without the time
  // FIXME: %X : preferred time representation for the current locale without the date
  s["%y"] = ('' + y).substr(2, 2); // year without the century (range 00 to 99)
  s["%Y"] = y;    // year with the century
  s["%%"] = "%";    // a literal '%' character

  return str.gsub(/%./, function(match) { return s[match] || match });
};

Date.prototype.__msh_oldSetFullYear = Date.prototype.setFullYear;
Date.prototype.setFullYear = function(y) {
  var d = new Date(this);
  d.__msh_oldSetFullYear(y);
  if (d.getMonth() != this.getMonth())
    this.setDate(28);
  this.__msh_oldSetFullYear(y);
}
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 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: '1.8.1',
  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',
  load: function() {
    function convertVersionString(versionString){
      var r = versionString.split('.');
      return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
    }
 
    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);
    
    $A(document.getElementsByTagName("script")).findAll( function(s) {
      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
    }).each( function(s) {
      var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
      var 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 builder.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 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)));  
      } 
    });
  }
}
// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 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) + 0.5;
    },
    reverse: function(pos) {
      return 1-pos;
    },
    flicker: function(pos) {
      var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
      return pos > 1 ? 1 : pos;
    },
    wobble: function(pos) {
      return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
    },
    pulse: function(pos, pulses) { 
      pulses = pulses || 5; 
      return (
        ((pos % (1/pulses)) * pulses).round() == 0 ? 
              ((pos * pulses * 2) - (pos * pulses * 2).floor()) : 
          1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
        );
    },
    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;
    
    eval('this.render = function(pos){ '+
      'if (this.state=="idle"){this.state="running";'+
      codeForEvent(this.options,'beforeSetup')+
      (this.setup ? 'this.setup();':'')+ 
      codeForEvent(this.options,'afterSetup')+
      '};if (this.state=="running"){'+
      'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
      'this.position=pos;'+
      codeForEvent(this.options,'beforeUpdate')+
      (this.update ? 'this.update(pos);':'')+
      codeForEvent(this.options,'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(),
    max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();  

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

  return new Effect.Tween(null,
    scrollOffsets.top,
    elementOffsets[1] > max ? max : 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] || { };
  var oldOpacity = element.getInlineOpacity();
  var transition = options.transition || Effect.Transitions.sinoidal;
  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
  reverser.bind(transition);
  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 dragdrop.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2007 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.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
      if (!this.element._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.element._originallyAbsolute)
        Position.relativize(this.element);
      delete this.element._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){
    var s = Sortable.options(element);
    
    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')];
}
// script.aculo.us controls.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//           (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
//           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// Contributors:
//  Richard Livsey
//  Rahul Bhargava
//  Rob Wills
// 
// 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/

// Autocompleter.Base handles all the autocompletion functionality 
// that's independent of the data source for autocompletion. This
// includes drawing the autocompletion menu, observing keyboard
// and mouse events, and similar.
//
// Specific autocompleters need to provide, at the very least, 
// a getUpdatedChoices function that will be invoked every time
// the text inside the monitored textbox changes. This method 
// should get the text for which to provide autocompletion by
// invoking this.getToken(), NOT by directly accessing
// this.element.value. This is to allow incremental tokenized
// autocompletion. Specific auto-completion logic (AJAX, etc)
// belongs in getUpdatedChoices.
//
// Tokenized incremental autocompletion is enabled automatically
// when an autocompleter is instantiated with the 'tokens' option
// in the options parameter, e.g.:
// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
// will incrementally autocomplete with a comma as the token.
// Additionally, ',' in the above example can be replaced with
// a token array, e.g. { tokens: [',', '\n'] } which
// enables autocompletion on multiple tokens. This is most 
// useful when one of the tokens is \n (a newline), as it 
// allows smart autocompletion after linebreaks.

if(typeof Effect == 'undefined')
  throw("controls.js requires including script.aculo.us' effects.js library");

var Autocompleter = { }
Autocompleter.Base = Class.create({
  baseInitialize: function(element, update, options) {
    element          = $(element)
    this.element     = element; 
    this.update      = $(update);  
    this.hasFocus    = false; 
    this.changed     = false; 
    this.active      = false; 
    this.index       = 0;     
    this.entryCount  = 0;
    this.oldElementValue = this.element.value;

    if(this.setOptions)
      this.setOptions(options);
    else
      this.options = options || { };

    this.options.paramName    = this.options.paramName || this.element.name;
    this.options.tokens       = this.options.tokens || [];
    this.options.frequency    = this.options.frequency || 0.4;
    this.options.minChars     = this.options.minChars || 1;
    this.options.onShow       = this.options.onShow || 
      function(element, update){ 
        if(!update.style.position || update.style.position=='absolute') {
          update.style.position = 'absolute';
          Position.clone(element, update, {
            setHeight: false, 
            offsetTop: element.offsetHeight
          });
        }
        Effect.Appear(update,{duration:0.15});
      };
    this.options.onHide = this.options.onHide || 
      function(element, update){ new Effect.Fade(update,{duration:0.15}) };

    if(typeof(this.options.tokens) == 'string') 
      this.options.tokens = new Array(this.options.tokens);
    // Force carriage returns as token delimiters anyway
    if (!this.options.tokens.include('\n'))
      this.options.tokens.push('\n');

    this.observer = null;
    
    this.element.setAttribute('autocomplete','off');

    Element.hide(this.update);

    Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
  },

  show: function() {
    if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
    if(!this.iefix && 
      (Prototype.Browser.IE) &&
      (Element.getStyle(this.update, 'position')=='absolute')) {
      new Insertion.After(this.update, 
       '<iframe id="' + this.update.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.update.id+'_iefix');
    }
    if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
  },
  
  fixIEOverlapping: function() {
    Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
    this.iefix.style.zIndex = 1;
    this.update.style.zIndex = 2;
    Element.show(this.iefix);
  },

  hide: function() {
    this.stopIndicator();
    if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update);
    if(this.iefix) Element.hide(this.iefix);
  },

  startIndicator: function() {
    if(this.options.indicator) Element.show(this.options.indicator);
  },

  stopIndicator: function() {
    if(this.options.indicator) Element.hide(this.options.indicator);
  },

  onKeyPress: function(event) {
    if(this.active)
      switch(event.keyCode) {
       case Event.KEY_TAB:
       case Event.KEY_RETURN:
         this.selectEntry();
         Event.stop(event);
       case Event.KEY_ESC:
         this.hide();
         this.active = false;
         Event.stop(event);
         return;
       case Event.KEY_LEFT:
       case Event.KEY_RIGHT:
         return;
       case Event.KEY_UP:
         this.markPrevious();
         this.render();
         Event.stop(event);
         return;
       case Event.KEY_DOWN:
         this.markNext();
         this.render();
         Event.stop(event);
         return;
      }
     else 
       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || 
         (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;

    this.changed = true;
    this.hasFocus = true;

    if(this.observer) clearTimeout(this.observer);
      this.observer = 
        setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
  },

  activate: function() {
    this.changed = false;
    this.hasFocus = true;
    this.getUpdatedChoices();
  },

  onHover: function(event) {
    var element = Event.findElement(event, 'LI');
    if(this.index != element.autocompleteIndex) 
    {
        this.index = element.autocompleteIndex;
        this.render();
    }
    Event.stop(event);
  },
  
  onClick: function(event) {
    var element = Event.findElement(event, 'LI');
    this.index = element.autocompleteIndex;
    this.selectEntry();
    this.hide();
  },
  
  onBlur: function(event) {
    // needed to make click events working
    setTimeout(this.hide.bind(this), 250);
    this.hasFocus = false;
    this.active = false;     
  }, 
  
  render: function() {
    if(this.entryCount > 0) {
      for (var i = 0; i < this.entryCount; i++)
        this.index==i ? 
          Element.addClassName(this.getEntry(i),"selected") : 
          Element.removeClassName(this.getEntry(i),"selected");
      if(this.hasFocus) { 
        this.show();
        this.active = true;
      }
    } else {
      this.active = false;
      this.hide();
    }
  },
  
  markPrevious: function() {
    if(this.index > 0) this.index--
      else this.index = this.entryCount-1;
    this.getEntry(this.index).scrollIntoView(true);
  },
  
  markNext: function() {
    if(this.index < this.entryCount-1) this.index++
      else this.index = 0;
    this.getEntry(this.index).scrollIntoView(false);
  },
  
  getEntry: function(index) {
    return this.update.firstChild.childNodes[index];
  },
  
  getCurrentEntry: function() {
    return this.getEntry(this.index);
  },
  
  selectEntry: function() {
    this.active = false;
    this.updateElement(this.getCurrentEntry());
  },

  updateElement: function(selectedElement) {
    if (this.options.updateElement) {
      this.options.updateElement(selectedElement);
      return;
    }
    var value = '';
    if (this.options.select) {
      var nodes = $(selectedElement).select('.' + this.options.select) || [];
      if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
    } else
      value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
    
    var bounds = this.getTokenBounds();
    if (bounds[0] != -1) {
      var newValue = this.element.value.substr(0, bounds[0]);
      var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/);
      if (whitespace)
        newValue += whitespace[0];
      this.element.value = newValue + value + this.element.value.substr(bounds[1]);
    } else {
      this.element.value = value;
    }
    this.oldElementValue = this.element.value;
    this.element.focus();
    
    if (this.options.afterUpdateElement)
      this.options.afterUpdateElement(this.element, selectedElement);
  },

  updateChoices: function(choices) {
    if(!this.changed && this.hasFocus) {
      this.update.innerHTML = choices;
      Element.cleanWhitespace(this.update);
      Element.cleanWhitespace(this.update.down());

      if(this.update.firstChild && this.update.down().childNodes) {
        this.entryCount = 
          this.update.down().childNodes.length;
        for (var i = 0; i < this.entryCount; i++) {
          var entry = this.getEntry(i);
          entry.autocompleteIndex = i;
          this.addObservers(entry);
        }
      } else { 
        this.entryCount = 0;
      }

      this.stopIndicator();
      this.index = 0;
      
      if(this.entryCount==1 && this.options.autoSelect) {
        this.selectEntry();
        this.hide();
      } else {
        this.render();
      }
    }
  },

  addObservers: function(element) {
    Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this));
    Event.observe(element, "click", this.onClick.bindAsEventListener(this));
  },

  onObserverEvent: function() {
    this.changed = false;   
    this.tokenBounds = null;
    if(this.getToken().length>=this.options.minChars) {
      this.getUpdatedChoices();
    } else {
      this.active = false;
      this.hide();
    }
    this.oldElementValue = this.element.value;
  },

  getToken: function() {
    var bounds = this.getTokenBounds();
    return this.element.value.substring(bounds[0], bounds[1]).strip();
  },

  getTokenBounds: function() {
    if (null != this.tokenBounds) return this.tokenBounds;
    var value = this.element.value;
    if (value.strip().empty()) return [-1, 0];
    var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue);
    var offset = (diff == this.oldElementValue.length ? 1 : 0);
    var prevTokenPos = -1, nextTokenPos = value.length;
    var tp;
    for (var index = 0, l = this.options.tokens.length; index < l; ++index) {
      tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1);
      if (tp > prevTokenPos) prevTokenPos = tp;
      tp = value.indexOf(this.options.tokens[index], diff + offset);
      if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp;
    }
    return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]);
  }
});

Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) {
  var boundary = Math.min(newS.length, oldS.length);
  for (var index = 0; index < boundary; ++index)
    if (newS[index] != oldS[index])
      return index;
  return boundary;
};

Ajax.Autocompleter = Class.create(Autocompleter.Base, {
  initialize: function(element, update, url, options) {
    this.baseInitialize(element, update, options);
    this.options.asynchronous  = true;
    this.options.onComplete    = this.onComplete.bind(this);
    this.options.defaultParams = this.options.parameters || null;
    this.url                   = url;
  },

  getUpdatedChoices: function() {
    this.startIndicator();
    
    var entry = encodeURIComponent(this.options.paramName) + '=' + 
      encodeURIComponent(this.getToken());

    this.options.parameters = this.options.callback ?
      this.options.callback(this.element, entry) : entry;

    if(this.options.defaultParams) 
      this.options.parameters += '&' + this.options.defaultParams;
    
    new Ajax.Request(this.url, this.options);
  },

  onComplete: function(request) {
    this.updateChoices(request.responseText);
  }
});

// The local array autocompleter. Used when you'd prefer to
// inject an array of autocompletion options into the page, rather
// than sending out Ajax queries, which can be quite slow sometimes.
//
// The constructor takes four parameters. The first two are, as usual,
// the id of the monitored textbox, and id of the autocompletion menu.
// The third is the array you want to autocomplete from, and the fourth
// is the options block.
//
// Extra local autocompletion options:
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
//                    text only at the beginning of strings in the 
//                    autocomplete array. Defaults to true, which will
//                    match text at the beginning of any *word* in the
//                    strings in the autocomplete array. If you want to
//                    search anywhere in the string, additionally set
//                    the option fullSearch to true (default: off).
//
// - fullSsearch - Search anywhere in autocomplete array strings.
//
// - partialChars - How many characters to enter before triggering
//                   a partial match (unlike minChars, which defines
//                   how many characters are required to do any match
//                   at all). Defaults to 2.
//
// - ignoreCase - Whether to ignore case when autocompleting.
//                 Defaults to true.
//
// It's possible to pass in a custom function as the 'selector' 
// option, if you prefer to write your own autocompletion logic.
// In that case, the other options above will not apply unless
// you support them.

Autocompleter.Local = Class.create(Autocompleter.Base, {
  initialize: function(element, update, array, options) {
    this.baseInitialize(element, update, options);
    this.options.array = array;
  },

  getUpdatedChoices: function() {
    this.updateChoices(this.options.selector(this));
  },

  setOptions: function(options) {
    this.options = Object.extend({
      choices: 10,
      partialSearch: true,
      partialChars: 2,
      ignoreCase: true,
      fullSearch: false,
      selector: function(instance) {
        var ret       = []; // Beginning matches
        var partial   = []; // Inside matches
        var entry     = instance.getToken();
        var count     = 0;

        for (var i = 0; i < instance.options.array.length &&  
          ret.length < instance.options.choices ; i++) { 

          var elem = instance.options.array[i];
          var foundPos = instance.options.ignoreCase ? 
            elem.toLowerCase().indexOf(entry.toLowerCase()) : 
            elem.indexOf(entry);

          while (foundPos != -1) {
            if (foundPos == 0 && elem.length != entry.length) { 
              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 
                elem.substr(entry.length) + "</li>");
              break;
            } else if (entry.length >= instance.options.partialChars && 
              instance.options.partialSearch && foundPos != -1) {
              if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
                partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
                  elem.substr(foundPos, entry.length) + "</strong>" + elem.substr(
                  foundPos + entry.length) + "</li>");
                break;
              }
            }

            foundPos = instance.options.ignoreCase ? 
              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 
              elem.indexOf(entry, foundPos + 1);

          }
        }
        if (partial.length)
          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
        return "<ul>" + ret.join('') + "</ul>";
      }
    }, options || { });
  }
});

// AJAX in-place editor and collection editor
// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).

// Use this if you notice weird scrolling problems on some browsers,
// the DOM might be a bit confused when this gets called so do this
// waits 1 ms (with setTimeout) until it does the activation
Field.scrollFreeActivate = function(field) {
  setTimeout(function() {
    Field.activate(field);
  }, 1);
}

Ajax.InPlaceEditor = Class.create({
  initialize: function(element, url, options) {
    this.url = url;
    this.element = element = $(element);
    this.prepareOptions();
    this._controls = { };
    arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
    Object.extend(this.options, options || { });
    if (!this.options.formId && this.element.id) {
      this.options.formId = this.element.id + '-inplaceeditor';
      if ($(this.options.formId))
        this.options.formId = '';
    }
    if (this.options.externalControl)
      this.options.externalControl = $(this.options.externalControl);
    if (!this.options.externalControl)
      this.options.externalControlOnly = false;
    this._originalBackground = this.element.getStyle('background-color') || 'transparent';
    this.element.title = this.options.clickToEditText;
    this._boundCancelHandler = this.handleFormCancellation.bind(this);
    this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this);
    this._boundFailureHandler = this.handleAJAXFailure.bind(this);
    this._boundSubmitHandler = this.handleFormSubmission.bind(this);
    this._boundWrapperHandler = this.wrapUp.bind(this);
    this.registerListeners();
  },
  checkForEscapeOrReturn: function(e) {
    if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return;
    if (Event.KEY_ESC == e.keyCode)
      this.handleFormCancellation(e);
    else if (Event.KEY_RETURN == e.keyCode)
      this.handleFormSubmission(e);
  },
  createControl: function(mode, handler, extraClasses) {
    var control = this.options[mode + 'Control'];
    var text = this.options[mode + 'Text'];
    if ('button' == control) {
      var btn = document.createElement('input');
      btn.type = 'submit';
      btn.value = text;
      btn.className = 'editor_' + mode + '_button';
      if ('cancel' == mode)
        btn.onclick = this._boundCancelHandler;
      this._form.appendChild(btn);
      this._controls[mode] = btn;
    } else if ('link' == control) {
      var link = document.createElement('a');
      link.href = '#';
      link.appendChild(document.createTextNode(text));
      link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler;
      link.className = 'editor_' + mode + '_link';
      if (extraClasses)
        link.className += ' ' + extraClasses;
      this._form.appendChild(link);
      this._controls[mode] = link;
    }
  },
  createEditField: function() {
    var text = (this.options.loadTextURL ? this.options.loadingText : this.getText());
    var fld;
    if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) {
      fld = document.createElement('input');
      fld.type = 'text';
      var size = this.options.size || this.options.cols || 0;
      if (0 < size) fld.size = size;
    } else {
      fld = document.createElement('textarea');
      fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows);
      fld.cols = this.options.cols || 40;
    }
    fld.name = this.options.paramName;
    fld.value = text; // No HTML breaks conversion anymore
    fld.className = 'editor_field';
    if (this.options.submitOnBlur)
      fld.onblur = this._boundSubmitHandler;
    this._controls.editor = fld;
    if (this.options.loadTextURL)
      this.loadExternalText();
    this._form.appendChild(this._controls.editor);
  },
  createForm: function() {
    var ipe = this;
    function addText(mode, condition) {
      var text = ipe.options['text' + mode + 'Controls'];
      if (!text || condition === false) return;
      ipe._form.appendChild(document.createTextNode(text));
    };
    this._form = $(document.createElement('form'));
    this._form.id = this.options.formId;
    this._form.addClassName(this.options.formClassName);
    this._form.onsubmit = this._boundSubmitHandler;
    this.createEditField();
    if ('textarea' == this._controls.editor.tagName.toLowerCase())
      this._form.appendChild(document.createElement('br'));
    if (this.options.onFormCustomization)
      this.options.onFormCustomization(this, this._form);
    addText('Before', this.options.okControl || this.options.cancelControl);
    this.createControl('ok', this._boundSubmitHandler);
    addText('Between', this.options.okControl && this.options.cancelControl);
    this.createControl('cancel', this._boundCancelHandler, 'editor_cancel');
    addText('After', this.options.okControl || this.options.cancelControl);
  },
  destroy: function() {
    if (this._oldInnerHTML)
      this.element.innerHTML = this._oldInnerHTML;
    this.leaveEditMode();
    this.unregisterListeners();
  },
  enterEditMode: function(e) {
    if (this._saving || this._editing) return;
    this._editing = true;
    this.triggerCallback('onEnterEditMode');
    if (this.options.externalControl)
      this.options.externalControl.hide();
    this.element.hide();
    this.createForm();
    this.element.parentNode.insertBefore(this._form, this.element);
    if (!this.options.loadTextURL)
      this.postProcessEditField();
    if (e) Event.stop(e);
  },
  enterHover: function(e) {
    if (this.options.hoverClassName)
      this.element.addClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onEnterHover');
  },
  getText: function() {
    return this.element.innerHTML;
  },
  handleAJAXFailure: function(transport) {
    this.triggerCallback('onFailure', transport);
    if (this._oldInnerHTML) {
      this.element.innerHTML = this._oldInnerHTML;
      this._oldInnerHTML = null;
    }
  },
  handleFormCancellation: function(e) {
    this.wrapUp();
    if (e) Event.stop(e);
  },
  handleFormSubmission: function(e) {
    var form = this._form;
    var value = $F(this._controls.editor);
    this.prepareSubmission();
    var params = this.options.callback(form, value) || '';
    if (Object.isString(params))
      params = params.toQueryParams();
    params.editorId = this.element.id;
    if (this.options.htmlResponse) {
      var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Updater({ success: this.element }, this.url, options);
    } else {
      var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
      Object.extend(options, {
        parameters: params,
        onComplete: this._boundWrapperHandler,
        onFailure: this._boundFailureHandler
      });
      new Ajax.Request(this.url, options);
    }
    if (e) Event.stop(e);
  },
  leaveEditMode: function() {
    this.element.removeClassName(this.options.savingClassName);
    this.removeForm();
    this.leaveHover();
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
    if (this.options.externalControl)
      this.options.externalControl.show();
    this._saving = false;
    this._editing = false;
    this._oldInnerHTML = null;
    this.triggerCallback('onLeaveEditMode');
  },
  leaveHover: function(e) {
    if (this.options.hoverClassName)
      this.element.removeClassName(this.options.hoverClassName);
    if (this._saving) return;
    this.triggerCallback('onLeaveHover');
  },
  loadExternalText: function() {
    this._form.addClassName(this.options.loadingClassName);
    this._controls.editor.disabled = true;
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._form.removeClassName(this.options.loadingClassName);
        var text = transport.responseText;
        if (this.options.stripLoadedTextTags)
          text = text.stripTags();
        this._controls.editor.value = text;
        this._controls.editor.disabled = false;
        this.postProcessEditField();
      }.bind(this),
      onFailure: this._boundFailureHandler
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },
  postProcessEditField: function() {
    var fpc = this.options.fieldPostCreation;
    if (fpc)
      $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate']();
  },
  prepareOptions: function() {
    this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions);
    Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks);
    [this._extraDefaultOptions].flatten().compact().each(function(defs) {
      Object.extend(this.options, defs);
    }.bind(this));
  },
  prepareSubmission: function() {
    this._saving = true;
    this.removeForm();
    this.leaveHover();
    this.showSaving();
  },
  registerListeners: function() {
    this._listeners = { };
    var listener;
    $H(Ajax.InPlaceEditor.Listeners).each(function(pair) {
      listener = this[pair.value].bind(this);
      this._listeners[pair.key] = listener;
      if (!this.options.externalControlOnly)
        this.element.observe(pair.key, listener);
      if (this.options.externalControl)
        this.options.externalControl.observe(pair.key, listener);
    }.bind(this));
  },
  removeForm: function() {
    if (!this._form) return;
    this._form.remove();
    this._form = null;
    this._controls = { };
  },
  showSaving: function() {
    this._oldInnerHTML = this.element.innerHTML;
    this.element.innerHTML = this.options.savingText;
    this.element.addClassName(this.options.savingClassName);
    this.element.style.backgroundColor = this._originalBackground;
    this.element.show();
  },
  triggerCallback: function(cbName, arg) {
    if ('function' == typeof this.options[cbName]) {
      this.options[cbName](this, arg);
    }
  },
  unregisterListeners: function() {
    $H(this._listeners).each(function(pair) {
      if (!this.options.externalControlOnly)
        this.element.stopObserving(pair.key, pair.value);
      if (this.options.externalControl)
        this.options.externalControl.stopObserving(pair.key, pair.value);
    }.bind(this));
  },
  wrapUp: function(transport) {
    this.leaveEditMode();
    // Can't use triggerCallback due to backward compatibility: requires
    // binding + direct element
    this._boundComplete(transport, this.element);
  }
});

Object.extend(Ajax.InPlaceEditor.prototype, {
  dispose: Ajax.InPlaceEditor.prototype.destroy
});

Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
  initialize: function($super, element, url, options) {
    this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions;
    $super(element, url, options);
  },

  createEditField: function() {
    var list = document.createElement('select');
    list.name = this.options.paramName;
    list.size = 1;
    this._controls.editor = list;
    this._collection = this.options.collection || [];
    if (this.options.loadCollectionURL)
      this.loadCollection();
    else
      this.checkForExternalText();
    this._form.appendChild(this._controls.editor);
  },

  loadCollection: function() {
    this._form.addClassName(this.options.loadingClassName);
    this.showLoadingText(this.options.loadingCollectionText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        var js = transport.responseText.strip();
        if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
          throw 'Server returned an invalid collection representation.';
        this._collection = eval(js);
        this.checkForExternalText();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadCollectionURL, options);
  },

  showLoadingText: function(text) {
    this._controls.editor.disabled = true;
    var tempOption = this._controls.editor.firstChild;
    if (!tempOption) {
      tempOption = document.createElement('option');
      tempOption.value = '';
      this._controls.editor.appendChild(tempOption);
      tempOption.selected = true;
    }
    tempOption.update((text || '').stripScripts().stripTags());
  },

  checkForExternalText: function() {
    this._text = this.getText();
    if (this.options.loadTextURL)
      this.loadExternalText();
    else
      this.buildOptionList();
  },

  loadExternalText: function() {
    this.showLoadingText(this.options.loadingText);
    var options = Object.extend({ method: 'get' }, this.options.ajaxOptions);
    Object.extend(options, {
      parameters: 'editorId=' + encodeURIComponent(this.element.id),
      onComplete: Prototype.emptyFunction,
      onSuccess: function(transport) {
        this._text = transport.responseText.strip();
        this.buildOptionList();
      }.bind(this),
      onFailure: this.onFailure
    });
    new Ajax.Request(this.options.loadTextURL, options);
  },

  buildOptionList: function() {
    this._form.removeClassName(this.options.loadingClassName);
    this._collection = this._collection.map(function(entry) {
      return 2 === entry.length ? entry : [entry, entry].flatten();
    });
    var marker = ('value' in this.options) ? this.options.value : this._text;
    var textFound = this._collection.any(function(entry) {
      return entry[0] == marker;
    }.bind(this));
    this._controls.editor.update('');
    var option;
    this._collection.each(function(entry, index) {
      option = document.createElement('option');
      option.value = entry[0];
      option.selected = textFound ? entry[0] == marker : 0 == index;
      option.appendChild(document.createTextNode(entry[1]));
      this._controls.editor.appendChild(option);
    }.bind(this));
    this._controls.editor.disabled = false;
    Field.scrollFreeActivate(this._controls.editor);
  }
});

//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
//**** This only  exists for a while,  in order to  let ****
//**** users adapt to  the new API.  Read up on the new ****
//**** API and convert your code to it ASAP!            ****

Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) {
  if (!options) return;
  function fallback(name, expr) {
    if (name in options || expr === undefined) return;
    options[name] = expr;
  };
  fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' :
    options.cancelLink == options.cancelButton == false ? false : undefined)));
  fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' :
    options.okLink == options.okButton == false ? false : undefined)));
  fallback('highlightColor', options.highlightcolor);
  fallback('highlightEndColor', options.highlightendcolor);
};

Object.extend(Ajax.InPlaceEditor, {
  DefaultOptions: {
    ajaxOptions: { },
    autoRows: 3,                                // Use when multi-line w/ rows == 1
    cancelControl: 'link',                      // 'link'|'button'|false
    cancelText: 'cancel',
    clickToEditText: 'Click to edit',
    externalControl: null,                      // id|elt
    externalControlOnly: false,
    fieldPostCreation: 'activate',              // 'activate'|'focus'|false
    formClassName: 'inplaceeditor-form',
    formId: null,                               // id|elt
    highlightColor: '#ffff99',
    highlightEndColor: '#ffffff',
    hoverClassName: '',
    htmlResponse: true,
    loadingClassName: 'inplaceeditor-loading',
    loadingText: 'Loading...',
    okControl: 'button',                        // 'link'|'button'|false
    okText: 'ok',
    paramName: 'value',
    rows: 1,                                    // If 1 and multi-line, uses autoRows
    savingClassName: 'inplaceeditor-saving',
    savingText: 'Saving...',
    size: 0,
    stripLoadedTextTags: false,
    submitOnBlur: false,
    textAfterControls: '',
    textBeforeControls: '',
    textBetweenControls: ''
  },
  DefaultCallbacks: {
    callback: function(form) {
      return Form.serialize(form);
    },
    onComplete: function(transport, element) {
      // For backward compatibility, this one is bound to the IPE, and passes
      // the element directly.  It was too often customized, so we don't break it.
      new Effect.Highlight(element, {
        startcolor: this.options.highlightColor, keepBackgroundImage: true });
    },
    onEnterEditMode: null,
    onEnterHover: function(ipe) {
      ipe.element.style.backgroundColor = ipe.options.highlightColor;
      if (ipe._effect)
        ipe._effect.cancel();
    },
    onFailure: function(transport, ipe) {
      alert('Error communication with the server: ' + transport.responseText.stripTags());
    },
    onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
    onLeaveEditMode: null,
    onLeaveHover: function(ipe) {
      ipe._effect = new Effect.Highlight(ipe.element, {
        startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor,
        restorecolor: ipe._originalBackground, keepBackgroundImage: true
      });
    }
  },
  Listeners: {
    click: 'enterEditMode',
    keydown: 'checkForEscapeOrReturn',
    mouseover: 'enterHover',
    mouseout: 'leaveHover'
  }
});

Ajax.InPlaceCollectionEditor.DefaultOptions = {
  loadingCollectionText: 'Loading options...'
};

// Delayed observer, like Form.Element.Observer, 
// but waits for delay after last key input
// Ideal for live-search fields

Form.Element.DelayedObserver = Class.create({
  initialize: function(element, delay, callback) {
    this.delay     = delay || 0.5;
    this.element   = $(element);
    this.callback  = callback;
    this.timer     = null;
    this.lastValue = $F(this.element); 
    Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
  },
  delayedListener: function(event) {
    if(this.lastValue == $F(this.element)) return;
    if(this.timer) clearTimeout(this.timer);
    this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000);
    this.lastValue = $F(this.element);
  },
  onTimerEvent: function() {
    this.timer = null;
    this.callback(this.element, $F(this.element));
  }
});
// script.aculo.us slider.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs 
//
// 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 (!Control) var Control = { };

// options:
//  axis: 'vertical', or 'horizontal' (default)
//
// callbacks:
//  onChange(value)
//  onSlide(value)
Control.Slider = Class.create({
  initialize: function(handle, track, options) {
    var slider = this;
    
    if (Object.isArray(handle)) {
      this.handles = handle.collect( function(e) { return $(e) });
    } else {
      this.handles = [$(handle)];
    }
    
    this.track   = $(track);
    this.options = options || { };

    this.axis      = this.options.axis || 'horizontal';
    this.increment = this.options.increment || 1;
    this.step      = parseInt(this.options.step || '1');
    this.range     = this.options.range || $R(0,1);
    
    this.value     = 0; // assure backwards compat
    this.values    = this.handles.map( function() { return 0 });
    this.spans     = this.options.spans ? this.options.spans.map(function(s){ return $(s) }) : false;
    this.options.startSpan = $(this.options.startSpan || null);
    this.options.endSpan   = $(this.options.endSpan || null);

    this.restricted = this.options.restricted || false;

    this.maximum   = this.options.maximum || this.range.end;
    this.minimum   = this.options.minimum || this.range.start;

    // Will be used to align the handle onto the track, if necessary
    this.alignX = parseInt(this.options.alignX || '0');
    this.alignY = parseInt(this.options.alignY || '0');
    
    this.trackLength = this.maximumOffset() - this.minimumOffset();

    this.handleLength = this.isVertical() ? 
      (this.handles[0].offsetHeight != 0 ? 
        this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/,"")) : 
      (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : 
        this.handles[0].style.width.replace(/px$/,""));

    this.active   = false;
    this.dragging = false;
    this.disabled = false;

    if (this.options.disabled) this.setDisabled();

    // Allowed values array
    this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false;
    if (this.allowedValues) {
      this.minimum = this.allowedValues.min();
      this.maximum = this.allowedValues.max();
    }

    this.eventMouseDown = this.startDrag.bindAsEventListener(this);
    this.eventMouseUp   = this.endDrag.bindAsEventListener(this);
    this.eventMouseMove = this.update.bindAsEventListener(this);

    // Initialize handles in reverse (make sure first handle is active)
    this.handles.each( function(h,i) {
      i = slider.handles.length-1-i;
      slider.setValue(parseFloat(
        (Object.isArray(slider.options.sliderValue) ? 
          slider.options.sliderValue[i] : slider.options.sliderValue) || 
         slider.range.start), i);
      h.makePositioned().observe("mousedown", slider.eventMouseDown);
    });
    
    this.track.observe("mousedown", this.eventMouseDown);
    document.observe("mouseup", this.eventMouseUp);
    document.observe("mousemove", this.eventMouseMove);
    
    this.initialized = true;
  },
  dispose: function() {
    var slider = this;    
    Event.stopObserving(this.track, "mousedown", this.eventMouseDown);
    Event.stopObserving(document, "mouseup", this.eventMouseUp);
    Event.stopObserving(document, "mousemove", this.eventMouseMove);
    this.handles.each( function(h) {
      Event.stopObserving(h, "mousedown", slider.eventMouseDown);
    });
  },
  setDisabled: function(){
    this.disabled = true;
  },
  setEnabled: function(){
    this.disabled = false;
  },  
  getNearestValue: function(value){
    if (this.allowedValues){
      if (value >= this.allowedValues.max()) return(this.allowedValues.max());
      if (value <= this.allowedValues.min()) return(this.allowedValues.min());
      
      var offset = Math.abs(this.allowedValues[0] - value);
      var newValue = this.allowedValues[0];
      this.allowedValues.each( function(v) {
        var currentOffset = Math.abs(v - value);
        if (currentOffset <= offset){
          newValue = v;
          offset = currentOffset;
        } 
      });
      return newValue;
    }
    if (value > this.range.end) return this.range.end;
    if (value < this.range.start) return this.range.start;
    return value;
  },
  setValue: function(sliderValue, handleIdx){
    if (!this.active) {
      this.activeHandleIdx = handleIdx || 0;
      this.activeHandle    = this.handles[this.activeHandleIdx];
      this.updateStyles();
    }
    handleIdx = handleIdx || this.activeHandleIdx || 0;
    if (this.initialized && this.restricted) {
      if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1]))
        sliderValue = this.values[handleIdx-1];
      if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1]))
        sliderValue = this.values[handleIdx+1];
    }
    sliderValue = this.getNearestValue(sliderValue);
    this.values[handleIdx] = sliderValue;
    this.value = this.values[0]; // assure backwards compat
    
    this.handles[handleIdx].style[this.isVertical() ? 'top' : 'left'] = 
      this.translateToPx(sliderValue);
    
    this.drawSpans();
    if (!this.dragging || !this.event) this.updateFinished();
  },
  setValueBy: function(delta, handleIdx) {
    this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, 
      handleIdx || this.activeHandleIdx || 0);
  },
  translateToPx: function(value) {
    return Math.round(
      ((this.trackLength-this.handleLength)/(this.range.end-this.range.start)) * 
      (value - this.range.start)) + "px";
  },
  translateToValue: function(offset) {
    return ((offset/(this.trackLength-this.handleLength) * 
      (this.range.end-this.range.start)) + this.range.start);
  },
  getRange: function(range) {
    var v = this.values.sortBy(Prototype.K); 
    range = range || 0;
    return $R(v[range],v[range+1]);
  },
  minimumOffset: function(){
    return(this.isVertical() ? this.alignY : this.alignX);
  },
  maximumOffset: function(){
    return(this.isVertical() ? 
      (this.track.offsetHeight != 0 ? this.track.offsetHeight :
        this.track.style.height.replace(/px$/,"")) - this.alignY : 
      (this.track.offsetWidth != 0 ? this.track.offsetWidth : 
        this.track.style.width.replace(/px$/,"")) - this.alignX);
  },  
  isVertical:  function(){
    return (this.axis == 'vertical');
  },
  drawSpans: function() {
    var slider = this;
    if (this.spans)
      $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) });
    if (this.options.startSpan)
      this.setSpan(this.options.startSpan,
        $R(0, this.values.length>1 ? this.getRange(0).min() : this.value ));
    if (this.options.endSpan)
      this.setSpan(this.options.endSpan, 
        $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum));
  },
  setSpan: function(span, range) {
    if (this.isVertical()) {
      span.style.top = this.translateToPx(range.start);
      span.style.height = this.translateToPx(range.end - range.start + this.range.start);
    } else {
      span.style.left = this.translateToPx(range.start);
      span.style.width = this.translateToPx(range.end - range.start + this.range.start);
    }
  },
  updateStyles: function() {
    this.handles.each( function(h){ Element.removeClassName(h, 'selected') });
    Element.addClassName(this.activeHandle, 'selected');
  },
  startDrag: function(event) {
    if (Event.isLeftClick(event)) {
      if (!this.disabled){
        this.active = true;
        
        var handle = Event.element(event);
        var pointer  = [Event.pointerX(event), Event.pointerY(event)];
        var track = handle;
        if (track==this.track) {
          var offsets  = Position.cumulativeOffset(this.track); 
          this.event = event;
          this.setValue(this.translateToValue( 
           (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2)
          ));
          var offsets  = Position.cumulativeOffset(this.activeHandle);
          this.offsetX = (pointer[0] - offsets[0]);
          this.offsetY = (pointer[1] - offsets[1]);
        } else {
          // find the handle (prevents issues with Safari)
          while((this.handles.indexOf(handle) == -1) && handle.parentNode) 
            handle = handle.parentNode;
            
          if (this.handles.indexOf(handle)!=-1) {
            this.activeHandle    = handle;
            this.activeHandleIdx = this.handles.indexOf(this.activeHandle);
            this.updateStyles();
            
            var offsets  = Position.cumulativeOffset(this.activeHandle);
            this.offsetX = (pointer[0] - offsets[0]);
            this.offsetY = (pointer[1] - offsets[1]);
          }
        }
      }
      Event.stop(event);
    }
  },
  update: function(event) {
   if (this.active) {
      if (!this.dragging) this.dragging = true;
      this.draw(event);
      if (Prototype.Browser.WebKit) window.scrollBy(0,0);
      Event.stop(event);
   }
  },
  draw: function(event) {
    var pointer = [Event.pointerX(event), Event.pointerY(event)];
    var offsets = Position.cumulativeOffset(this.track);
    pointer[0] -= this.offsetX + offsets[0];
    pointer[1] -= this.offsetY + offsets[1];
    this.event = event;
    this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] ));
    if (this.initialized && this.options.onSlide)
      this.options.onSlide(this.values.length>1 ? this.values : this.value, this);
  },
  endDrag: function(event) {
    if (this.active && this.dragging) {
      this.finishDrag(event, true);
      Event.stop(event);
    }
    this.active = false;
    this.dragging = false;
  },  
  finishDrag: function(event, success) {
    this.active = false;
    this.dragging = false;
    this.updateFinished();
  },
  updateFinished: function() {
    if (this.initialized && this.options.onChange) 
      this.options.onChange(this.values.length>1 ? this.values : this.value, this);
    this.event = null;
  }
});
// script.aculo.us sound.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008

// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Based on code created by Jules Gravinese (http://www.webveteran.com/)
//
// 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/

Sound = {
  tracks: {},
  _enabled: true,
  template:
    new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
  enable: function(){
    Sound._enabled = true;
  },
  disable: function(){
    Sound._enabled = false;
  },
  play: function(url){
    if(!Sound._enabled) return;
    var options = Object.extend({
      track: 'global', url: url, replace: false
    }, arguments[1] || {});
    
    if(options.replace && this.tracks[options.track]) {
      $R(0, this.tracks[options.track].id).each(function(id){
        var sound = $('sound_'+options.track+'_'+id);
        sound.Stop && sound.Stop();
        sound.remove();
      })
      this.tracks[options.track] = null;
    }
      
    if(!this.tracks[options.track])
      this.tracks[options.track] = { id: 0 }
    else
      this.tracks[options.track].id++;
      
    options.id = this.tracks[options.track].id;
    $$('body')[0].insert( 
      Prototype.Browser.IE ? new Element('bgsound',{
        id: 'sound_'+options.track+'_'+options.id,
        src: options.url, loop: 1, autostart: true
      }) : Sound.template.evaluate(options));
  }
};

if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
  if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
    Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
  else
    Sound.play = function(){}
}
// -----------------------------------------------------------------------------------
//
//	Lightbox v2.04
//	by Lokesh Dhakar - http://www.lokeshdhakar.com
//	Last Modification: 2/9/08
//
//	For more information, visit:
//	http://lokeshdhakar.com/projects/lightbox2/
//
//	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
//  	- Free for use in both personal and commercial projects
//		- Attribution requires leaving author name, author link, and the license info intact.
//	
//  Thanks: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.com), and Thomas Fuchs(mir.aculo.us) for ideas, libs, and snippets.
//  		Artemy Tregubenko (arty.name) for cleanup and help in updating to latest ver of proto-aculous.
//
// -----------------------------------------------------------------------------------
/*

    Table of Contents
    -----------------
    Configuration

    Lightbox Class Declaration
    - initialize()
    - updateImageList()
    - start()
    - changeImage()
    - resizeImageContainer()
    - showImage()
    - updateDetails()
    - updateNav()
    - enableKeyboardNav()
    - disableKeyboardNav()
    - keyboardAction()
    - preloadNeighborImages()
    - end()
    
    Function Calls
    - document.observe()
   
*/
// -----------------------------------------------------------------------------------

//
//  Configurationl
//
LightboxOptions = Object.extend({
    fileLoadingImage:        'http://assets.auctionservices.com/assets/companies/1/images/loading.gif',     
    fileBottomNavCloseImage: 'http://assets.auctionservices.com/assets/companies/1/images/closelabel.gif',

    overlayOpacity: 0.8,   // controls transparency of shadow overlay

    animate: true,         // toggles resizing animations
    resizeSpeed: 7,        // controls the speed of the image resizing animations (1=slowest and 10=fastest)

    borderSize: 10,         //if you adjust the padding in the CSS, you will need to update this variable

	// When grouping images this is used to write: Image # of #.
	// Change it for non-english localization
	labelImage: "Image",
	labelOf: "of"
}, window.LightboxOptions || {});

// -----------------------------------------------------------------------------------

var Lightbox = Class.create();

Lightbox.prototype = {
    imageArray: [],
    activeImage: undefined,
    
    // initialize()
    // Constructor runs on completion of the DOM loading. Calls updateImageList and then
    // the function inserts html at the bottom of the page which is used to display the shadow 
    // overlay and the image container.
    //
    initialize: function() {    
        
        this.updateImageList();
        
        this.keyboardAction = this.keyboardAction.bindAsEventListener(this);

        if (LightboxOptions.resizeSpeed > 10) LightboxOptions.resizeSpeed = 10;
        if (LightboxOptions.resizeSpeed < 1)  LightboxOptions.resizeSpeed = 1;

	    this.resizeDuration = LightboxOptions.animate ? ((11 - LightboxOptions.resizeSpeed) * 0.15) : 0;
	    this.overlayDuration = LightboxOptions.animate ? 0.2 : 0;  // shadow fade in/out duration

        // When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
        // If animations are turned off, it will be hidden as to prevent a flicker of a
        // white 250 by 250 box.
        var size = (LightboxOptions.animate ? 250 : 1) + 'px';
        

        // Code inserts html at the bottom of the page that looks similar to this:
        //
        //  <div id="overlay"></div>
        //  <div id="lightbox">
        //      <div id="outerImageContainer">
        //          <div id="imageContainer">
        //              <img id="lightboxImage">
        //              <div style="" id="hoverNav">
        //                  <a href="#" id="prevLink"></a>
        //                  <a href="#" id="nextLink"></a>
        //              </div>
        //              <div id="loading">
        //                  <a href="#" id="loadingLink">
        //                      <img src="images/loading.gif">
        //                  </a>
        //              </div>
        //          </div>
        //      </div>
        //      <div id="imageDataContainer">
        //          <div id="imageData">
        //              <div id="imageDetails">
        //                  <span id="caption"></span>
        //                  <span id="numberDisplay"></span>
        //              </div>
        //              <div id="bottomNav">
        //                  <a href="#" id="bottomNavClose">
        //                      <img src="images/close.gif">
        //                  </a>
        //              </div>
        //          </div>
        //      </div>
        //  </div>


        var objBody = $$('body')[0];

		objBody.appendChild(Builder.node('div',{id:'overlay'}));
	
        objBody.appendChild(Builder.node('div',{id:'lightbox'}, [
            Builder.node('div',{id:'outerImageContainer'}, 
                Builder.node('div',{id:'imageContainer'}, [
                    Builder.node('img',{id:'lightboxImage'}), 
                    Builder.node('div',{id:'hoverNav'}, [
                        Builder.node('a',{id:'prevLink', href: '#' }),
                        Builder.node('a',{id:'nextLink', href: '#' })
                    ]),
                    Builder.node('div',{id:'loading'}, 
                        Builder.node('a',{id:'loadingLink', href: '#' }, 
                            Builder.node('img', {src: LightboxOptions.fileLoadingImage})
                        )
                    )
                ])
            ),
            Builder.node('div', {id:'imageDataContainer'},
                Builder.node('div',{id:'imageData'}, [
                    Builder.node('div',{id:'imageDetails'}, [
                        Builder.node('span',{id:'caption'}),
                        Builder.node('span',{id:'numberDisplay'})
                    ]),
                    Builder.node('div',{id:'bottomNav'},
                        Builder.node('a',{id:'bottomNavClose', href: '#' },
                            Builder.node('img', { src: LightboxOptions.fileBottomNavCloseImage })
                        )
                    )
                ])
            )
        ]));


		$('overlay').hide().observe('click', (function() { this.end(); }).bind(this));
		$('lightbox').hide().observe('click', (function(event) { if (event.element().id == 'lightbox') this.end(); }).bind(this));
		$('outerImageContainer').setStyle({ width: size, height: size });
		$('prevLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage - 1); }).bindAsEventListener(this));
		$('nextLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage + 1); }).bindAsEventListener(this));
		$('loadingLink').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));
		$('bottomNavClose').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));

        var th = this;
        (function(){
            var ids = 
                'overlay lightbox outerImageContainer imageContainer lightboxImage hoverNav prevLink nextLink loading loadingLink ' + 
                'imageDataContainer imageData imageDetails caption numberDisplay bottomNav bottomNavClose';   
            $w(ids).each(function(id){ th[id] = $(id); });
        }).defer();
    },

    //
    // updateImageList()
    // Loops through anchor tags looking for 'lightbox' references and applies onclick
    // events to appropriate links. You can rerun after dynamically adding images w/ajax.
    //
    updateImageList: function() {   
        this.updateImageList = Prototype.emptyFunction;

        document.observe('click', (function(event){
            var target = event.findElement('a[rel^=lightbox]') || event.findElement('area[rel^=lightbox]');
            if (target) {
                event.stop();
                this.start(target);
            }
        }).bind(this));
    },
    
    //
    //  start()
    //  Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
    //
    start: function(imageLink) {    

        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'hidden' });

        // stretch overlay to fill page and fade in
        var arrayPageSize = this.getPageSize();
        $('overlay').setStyle({ width: arrayPageSize[0] + 'px', height: arrayPageSize[1] + 'px' });

        new Effect.Appear(this.overlay, { duration: this.overlayDuration, from: 0.0, to: LightboxOptions.overlayOpacity });

        this.imageArray = [];
        var imageNum = 0;       

        if ((imageLink.rel == 'lightbox')){
            // if image is NOT part of a set, add single image to imageArray
            this.imageArray.push([imageLink.href, imageLink.title]);         
        } else {
            // if image is part of a set..
            this.imageArray = 
                $$(imageLink.tagName + '[href][rel="' + imageLink.rel + '"]').
                collect(function(anchor){ return [anchor.href, anchor.title]; }).
                uniq();
            
            while (this.imageArray[imageNum][0] != imageLink.href) { imageNum++; }
        }

        // calculate top and left offset for the lightbox 
        var arrayPageScroll = document.viewport.getScrollOffsets();
        var lightboxTop = arrayPageScroll[1] + (document.viewport.getHeight() / 10);
        var lightboxLeft = arrayPageScroll[0];
        this.lightbox.setStyle({ top: lightboxTop + 'px', left: lightboxLeft + 'px' }).show();
        
        this.changeImage(imageNum);
    },

    //
    //  changeImage()
    //  Hide most elements and preload image in preparation for resizing image container.
    //
    changeImage: function(imageNum) {   
        
        this.activeImage = imageNum; // update global var

        // hide elements during transition
        if (LightboxOptions.animate) this.loading.show();
        this.lightboxImage.hide();
        this.hoverNav.hide();
        this.prevLink.hide();
        this.nextLink.hide();
		// HACK: Opera9 does not currently support scriptaculous opacity and appear fx
        this.imageDataContainer.setStyle({opacity: .0001});
        this.numberDisplay.hide();      
        
        var imgPreloader = new Image();
        
        // once image is preloaded, resize image container


        imgPreloader.onload = (function(){
            this.lightboxImage.src = this.imageArray[this.activeImage][0];
            this.resizeImageContainer(imgPreloader.width, imgPreloader.height);
        }).bind(this);
        imgPreloader.src = this.imageArray[this.activeImage][0];
    },

    //
    //  resizeImageContainer()
    //
    resizeImageContainer: function(imgWidth, imgHeight) {

        // get current width and height
        var widthCurrent  = this.outerImageContainer.getWidth();
        var heightCurrent = this.outerImageContainer.getHeight();

        // get new width and height
        var widthNew  = (imgWidth  + LightboxOptions.borderSize * 2);
        var heightNew = (imgHeight + LightboxOptions.borderSize * 2);

        // scalars based on change from old to new
        var xScale = (widthNew  / widthCurrent)  * 100;
        var yScale = (heightNew / heightCurrent) * 100;

        // calculate size difference between new and old image, and resize if necessary
        var wDiff = widthCurrent - widthNew;
        var hDiff = heightCurrent - heightNew;

        if (hDiff != 0) new Effect.Scale(this.outerImageContainer, yScale, {scaleX: false, duration: this.resizeDuration, queue: 'front'}); 
        if (wDiff != 0) new Effect.Scale(this.outerImageContainer, xScale, {scaleY: false, duration: this.resizeDuration, delay: this.resizeDuration}); 

        // if new and old image are same size and no scaling transition is necessary, 
        // do a quick pause to prevent image flicker.
        var timeout = 0;
        if ((hDiff == 0) && (wDiff == 0)){
            timeout = 100;
            if (Prototype.Browser.IE) timeout = 250;   
        }

        (function(){
            this.prevLink.setStyle({ height: imgHeight + 'px' });
            this.nextLink.setStyle({ height: imgHeight + 'px' });
            this.imageDataContainer.setStyle({ width: widthNew + 'px' });

            this.showImage();
        }).bind(this).delay(timeout / 1000);
    },
    
    //
    //  showImage()
    //  Display image and begin preloading neighbors.
    //
    showImage: function(){
        this.loading.hide();
        new Effect.Appear(this.lightboxImage, { 
            duration: this.resizeDuration, 
            queue: 'end', 
            afterFinish: (function(){ this.updateDetails(); }).bind(this) 
        });
        this.preloadNeighborImages();
    },

    //
    //  updateDetails()
    //  Display caption, image number, and bottom nav.
    //
    updateDetails: function() {
    
        // if caption is not null
        if (this.imageArray[this.activeImage][1] != ""){
            this.caption.update(this.imageArray[this.activeImage][1]).show();
        } else {
          this.caption.update("").show();
        }
        
        // if image is part of set display 'Image x of x' 
        if (this.imageArray.length > 1){
            this.numberDisplay.update( LightboxOptions.labelImage + ' ' + (this.activeImage + 1) + ' ' + LightboxOptions.labelOf + '  ' + this.imageArray.length).show();
        }

        new Effect.Parallel(
            [ 
                new Effect.SlideDown(this.imageDataContainer, { sync: true, duration: this.resizeDuration, from: 0.0, to: 1.0 }), 
                new Effect.Appear(this.imageDataContainer, { sync: true, duration: this.resizeDuration }) 
            ], 
            { 
                duration: this.resizeDuration, 
                afterFinish: (function() {
	                // update overlay size and update nav
	                var arrayPageSize = this.getPageSize();
	                this.overlay.setStyle({ height: arrayPageSize[1] + 'px' });
	                this.updateNav();
                }).bind(this)
            } 
        );
    },

    //
    //  updateNav()
    //  Display appropriate previous and next hover navigation.
    //
    updateNav: function() {

        this.hoverNav.show();               

        // if not first image in set, display prev image button
        if (this.activeImage > 0) this.prevLink.show();

        // if not last image in set, display next image button
        if (this.activeImage < (this.imageArray.length - 1)) this.nextLink.show();
        
        this.enableKeyboardNav();
    },

    //
    //  enableKeyboardNav()
    //
    enableKeyboardNav: function() {
        document.observe('keydown', this.keyboardAction); 
    },

    //
    //  disableKeyboardNav()
    //
    disableKeyboardNav: function() {
        document.stopObserving('keydown', this.keyboardAction); 
    },

    //
    //  keyboardAction()
    //
    keyboardAction: function(event) {
        var keycode = event.keyCode;

        var escapeKey;
        if (event.DOM_VK_ESCAPE) {  // mozilla
            escapeKey = event.DOM_VK_ESCAPE;
        } else { // ie
            escapeKey = 27;
        }

        var key = String.fromCharCode(keycode).toLowerCase();
        
        if (key.match(/x|o|c/) || (keycode == escapeKey)){ // close lightbox
            this.end();
        } else if ((key == 'p') || (keycode == 37)){ // display previous image
            if (this.activeImage != 0){
                this.disableKeyboardNav();
                this.changeImage(this.activeImage - 1);
            }
        } else if ((key == 'n') || (keycode == 39)){ // display next image
            if (this.activeImage != (this.imageArray.length - 1)){
                this.disableKeyboardNav();
                this.changeImage(this.activeImage + 1);
            }
        }
    },

    //
    //  preloadNeighborImages()
    //  Preload previous and next images.
    //
    preloadNeighborImages: function(){
        var preloadNextImage, preloadPrevImage;
        if (this.imageArray.length > this.activeImage + 1){
            preloadNextImage = new Image();
            preloadNextImage.src = this.imageArray[this.activeImage + 1][0];
        }
        if (this.activeImage > 0){
            preloadPrevImage = new Image();
            preloadPrevImage.src = this.imageArray[this.activeImage - 1][0];
        }
    
    },

    //
    //  end()
    //
    end: function() {
        this.disableKeyboardNav();
        this.lightbox.hide();
        new Effect.Fade(this.overlay, { duration: this.overlayDuration });
        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'visible' });
    },

    //
    //  getPageSize()
    //
    getPageSize: function() {
	        
	     var xScroll, yScroll;
		
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = window.innerWidth + window.scrollMaxX;
			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;
		}
		
		var windowWidth, windowHeight;
		
		if (self.innerHeight) {	// all except Explorer
			if(document.documentElement.clientWidth){
				windowWidth = document.documentElement.clientWidth; 
			} else {
				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 = xScroll;		
		} else {
			pageWidth = windowWidth;
		}

		return [pageWidth,pageHeight];
	}
}

document.observe('dom:loaded', function () { new Lightbox(); });/*
 * Ext JS Library 2.2.1
 * Copyright(c) 2006-2009, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */
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(function(){var b;Ext.lib.Dom={getViewWidth:function(d){return d?this.getDocumentWidth():this.getViewportWidth()},getViewHeight:function(d){return d?this.getDocumentHeight():this.getViewportHeight()},getDocumentHeight:function(){var d=(document.compatMode!="CSS1Compat")?document.body.scrollHeight:document.documentElement.scrollHeight;return Math.max(d,this.getViewportHeight())},getDocumentWidth:function(){var d=(document.compatMode!="CSS1Compat")?document.body.scrollWidth:document.documentElement.scrollWidth;return Math.max(d,this.getViewportWidth())},getViewportHeight:function(){var d=self.innerHeight;var e=document.compatMode;if((e||Ext.isIE)&&!Ext.isOpera){d=(e=="CSS1Compat")?document.documentElement.clientHeight:document.body.clientHeight}return d},getViewportWidth:function(){var d=self.innerWidth;var e=document.compatMode;if(e||Ext.isIE){d=(e=="CSS1Compat")?document.documentElement.clientWidth:document.body.clientWidth}return d},isAncestor:function(e,f){e=Ext.getDom(e);f=Ext.getDom(f);if(!e||!f){return false}if(e.contains&&!Ext.isSafari){return e.contains(f)}else{if(e.compareDocumentPosition){return !!(e.compareDocumentPosition(f)&16)}else{var d=f.parentNode;while(d){if(d==e){return true}else{if(!d.tagName||d.tagName.toUpperCase()=="HTML"){return false}}d=d.parentNode}return false}}},getRegion:function(d){return Ext.lib.Region.getRegion(d)},getY:function(d){return this.getXY(d)[1]},getX:function(d){return this.getXY(d)[0]},getXY:function(f){var e,j,l,m,i=(document.body||document.documentElement);f=Ext.getDom(f);if(f==i){return[0,0]}if(f.getBoundingClientRect){l=f.getBoundingClientRect();m=c(document).getScroll();return[l.left+m.left,l.top+m.top]}var n=0,k=0;e=f;var d=c(f).getStyle("position")=="absolute";while(e){n+=e.offsetLeft;k+=e.offsetTop;if(!d&&c(e).getStyle("position")=="absolute"){d=true}if(Ext.isGecko){j=c(e);var o=parseInt(j.getStyle("borderTopWidth"),10)||0;var g=parseInt(j.getStyle("borderLeftWidth"),10)||0;n+=g;k+=o;if(e!=f&&j.getStyle("overflow")!="visible"){n+=g;k+=o}}e=e.offsetParent}if(Ext.isSafari&&d){n-=i.offsetLeft;k-=i.offsetTop}if(Ext.isGecko&&!d){var h=c(i);n+=parseInt(h.getStyle("borderLeftWidth"),10)||0;k+=parseInt(h.getStyle("borderTopWidth"),10)||0}e=f.parentNode;while(e&&e!=i){if(!Ext.isOpera||(e.tagName!="TR"&&c(e).getStyle("display")!="inline")){n-=e.scrollLeft;k-=e.scrollTop}e=e.parentNode}return[n,k]},setXY:function(d,e){d=Ext.fly(d,"_setXY");d.position();var f=d.translatePoints(e);if(e[0]!==false){d.dom.style.left=f.left+"px"}if(e[1]!==false){d.dom.style.top=f.top+"px"}},setX:function(e,d){this.setXY(e,[d,false])},setY:function(d,e){this.setXY(d,[false,e])}};Ext.lib.Event={getPageX:function(d){return Event.pointerX(d.browserEvent||d)},getPageY:function(d){return Event.pointerY(d.browserEvent||d)},getXY:function(d){d=d.browserEvent||d;return[Event.pointerX(d),Event.pointerY(d)]},getTarget:function(d){return Event.element(d.browserEvent||d)},resolveTextNode:function(d){if(d&&3==d.nodeType){return d.parentNode}else{return d}},getRelatedTarget:function(e){e=e.browserEvent||e;var d=e.relatedTarget;if(!d){if(e.type=="mouseout"){d=e.toElement}else{if(e.type=="mouseover"){d=e.fromElement}}}return this.resolveTextNode(d)},on:function(f,d,e){Event.observe(f,d,e,false)},un:function(f,d,e){Event.stopObserving(f,d,e,false)},purgeElement:function(d){},preventDefault:function(d){d=d.browserEvent||d;if(d.preventDefault){d.preventDefault()}else{d.returnValue=false}},stopPropagation:function(d){d=d.browserEvent||d;if(d.stopPropagation){d.stopPropagation()}else{d.cancelBubble=true}},stopEvent:function(d){Event.stop(d.browserEvent||d)},onAvailable:function(j,e,d){var i=new Date(),h;var g=function(){if(i.getElapsed()>10000){clearInterval(h)}var f=document.getElementById(j);if(f){clearInterval(h);e.call(d||window,f)}};h=setInterval(g,50)}};Ext.lib.Ajax=function(){var e=function(f){return f.success?function(g){f.success.call(f.scope||window,{responseText:g.responseText,responseXML:g.responseXML,argument:f.argument})}:Ext.emptyFn};var d=function(f){return f.failure?function(g){f.failure.call(f.scope||window,{responseText:g.responseText,responseXML:g.responseXML,argument:f.argument})}:Ext.emptyFn};return{request:function(l,i,f,j,g){var k={method:l,parameters:j||"",timeout:f.timeout,onSuccess:e(f),onFailure:d(f)};if(g){var h=g.headers;if(h){k.requestHeaders=h}if(g.xmlData){l=(l?l:(g.method?g.method:"POST"));if(!h||!h["Content-Type"]){k.contentType="text/xml"}k.postBody=g.xmlData;delete k.parameters}if(g.jsonData){l=(l?l:(g.method?g.method:"POST"));if(!h||!h["Content-Type"]){k.contentType="application/json"}k.postBody=typeof g.jsonData=="object"?Ext.encode(g.jsonData):g.jsonData;delete k.parameters}}new Ajax.Request(i,k)},formRequest:function(j,i,g,k,f,h){new Ajax.Request(i,{method:Ext.getDom(j).method||"POST",parameters:Form.serialize(j)+(k?"&"+k:""),timeout:g.timeout,onSuccess:e(g),onFailure:d(g)})},isCallInProgress:function(f){return false},abort:function(f){return false},serializeForm:function(f){return Form.serialize(f.dom||f)}}}();Ext.lib.Anim=function(){var d={easeOut:function(f){return 1-Math.pow(1-f,2)},easeIn:function(f){return 1-Math.pow(1-f,2)}};var e=function(f,g){return{stop:function(h){this.effect.cancel()},isAnimated:function(){return this.effect.state=="running"},proxyCallback:function(){Ext.callback(f,g)}}};return{scroll:function(i,g,k,l,f,h){var j=e(f,h);i=Ext.getDom(i);if(typeof g.scroll.to[0]=="number"){i.scrollLeft=g.scroll.to[0]}if(typeof g.scroll.to[1]=="number"){i.scrollTop=g.scroll.to[1]}j.proxyCallback();return j},motion:function(i,g,j,k,f,h){return this.run(i,g,j,k,f,h)},color:function(i,g,j,k,f,h){return this.run(i,g,j,k,f,h)},run:function(g,q,l,p,h,s,r){var f={};for(var j in q){switch(j){case"points":var n,u,m=Ext.fly(g,"_animrun");m.position();if(n=q.points.by){var t=m.getXY();u=m.translatePoints([t[0]+n[0],t[1]+n[1]])}else{u=m.translatePoints(q.points.to)}f.left=u.left+"px";f.top=u.top+"px";break;case"width":f.width=q.width.to+"px";break;case"height":f.height=q.height.to+"px";break;case"opacity":f.opacity=String(q.opacity.to);break;default:f[j]=String(q[j].to);break}}var i=e(h,s);i.effect=new Effect.Morph(Ext.id(g),{duration:l,afterFinish:i.proxyCallback,transition:d[p]||Effect.Transitions.linear,style:f});return i}}}();function c(d){if(!b){b=new Ext.Element.Flyweight()}b.dom=d;return b}Ext.lib.Region=function(f,g,d,e){this.top=f;this[1]=f;this.right=g;this.bottom=d;this.left=e;this[0]=e};Ext.lib.Region.prototype={contains:function(d){return(d.left>=this.left&&d.right<=this.right&&d.top>=this.top&&d.bottom<=this.bottom)},getArea:function(){return((this.bottom-this.top)*(this.right-this.left))},intersect:function(h){var f=Math.max(this.top,h.top);var g=Math.min(this.right,h.right);var d=Math.min(this.bottom,h.bottom);var e=Math.max(this.left,h.left);if(d>=f&&g>=e){return new Ext.lib.Region(f,g,d,e)}else{return null}},union:function(h){var f=Math.min(this.top,h.top);var g=Math.max(this.right,h.right);var d=Math.max(this.bottom,h.bottom);var e=Math.min(this.left,h.left);return new Ext.lib.Region(f,g,d,e)},constrainTo:function(d){this.top=this.top.constrain(d.top,d.bottom);this.bottom=this.bottom.constrain(d.top,d.bottom);this.left=this.left.constrain(d.left,d.right);this.right=this.right.constrain(d.left,d.right);return this},adjust:function(f,e,d,g){this.top+=f;this.left+=e;this.right+=g;this.bottom+=d;return this}};Ext.lib.Region.getRegion=function(g){var i=Ext.lib.Dom.getXY(g);var f=i[1];var h=i[0]+g.offsetWidth;var d=i[1]+g.offsetHeight;var e=i[0];return new Ext.lib.Region(f,h,d,e)};Ext.lib.Point=function(d,e){if(Ext.isArray(d)){e=d[1];d=d[0]}this.x=this.right=this.left=this[0]=d;this.y=this.top=this.bottom=this[1]=e};Ext.lib.Point.prototype=new Ext.lib.Region();if(Ext.isIE){function a(){var d=Function.prototype;delete d.createSequence;delete d.defer;delete d.createDelegate;delete d.createCallback;delete d.createInterceptor;window.detachEvent("onunload",a)}window.attachEvent("onunload",a)}})();
Ext.DomHelper=function(){var l=null;var f=/^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;var b=/^table|tbody|tr|td$/i;var a=function(v){if(typeof v=="string"){return v}var p="";if(Ext.isArray(v)){for(var t=0,q=v.length;t<q;t++){p+=a(v[t])}return p}if(!v.tag){v.tag="div"}p+="<"+v.tag;for(var n in v){if(n=="tag"||n=="children"||n=="cn"||n=="html"||typeof v[n]=="function"){continue}if(n=="style"){var u=v.style;if(typeof u=="function"){u=u.call()}if(typeof u=="string"){p+=' style="'+u+'"'}else{if(typeof u=="object"){p+=' style="';for(var r in u){if(typeof u[r]!="function"){p+=r+":"+u[r]+";"}}p+='"'}}}else{if(n=="cls"){p+=' class="'+v.cls+'"'}else{if(n=="htmlFor"){p+=' for="'+v.htmlFor+'"'}else{p+=" "+n+'="'+v[n]+'"'}}}}if(f.test(v.tag)){p+="/>"}else{p+=">";var w=v.children||v.cn;if(w){p+=a(w)}else{if(v.html){p+=v.html}}p+="</"+v.tag+">"}return p};var m=function(u,p){var t;if(Ext.isArray(u)){t=document.createDocumentFragment();for(var s=0,q=u.length;s<q;s++){m(u[s],t)}}else{if(typeof u=="string"){t=document.createTextNode(u)}else{t=document.createElement(u.tag||"div");var r=!!t.setAttribute;for(var n in u){if(n=="tag"||n=="children"||n=="cn"||n=="html"||n=="style"||typeof u[n]=="function"){continue}if(n=="cls"){t.className=u.cls}else{if(r){t.setAttribute(n,u[n])}else{t[n]=u[n]}}}Ext.DomHelper.applyStyles(t,u.style);var v=u.children||u.cn;if(v){m(v,t)}else{if(u.html){t.innerHTML=u.html}}}}if(p){p.appendChild(t)}return t};var i=function(t,q,p,r){l.innerHTML=[q,p,r].join("");var n=-1,o=l;while(++n<t){o=o.firstChild}return o};var j="<table>",e="</table>",c=j+"<tbody>",k="</tbody>"+e,h=c+"<tr>",d="</tr>"+k;var g=function(n,o,q,p){if(!l){l=document.createElement("div")}var r;var s=null;if(n=="td"){if(o=="afterbegin"||o=="beforeend"){return}if(o=="beforebegin"){s=q;q=q.parentNode}else{s=q.nextSibling;q=q.parentNode}r=i(4,h,p,d)}else{if(n=="tr"){if(o=="beforebegin"){s=q;q=q.parentNode;r=i(3,c,p,k)}else{if(o=="afterend"){s=q.nextSibling;q=q.parentNode;r=i(3,c,p,k)}else{if(o=="afterbegin"){s=q.firstChild}r=i(4,h,p,d)}}}else{if(n=="tbody"){if(o=="beforebegin"){s=q;q=q.parentNode;r=i(2,j,p,e)}else{if(o=="afterend"){s=q.nextSibling;q=q.parentNode;r=i(2,j,p,e)}else{if(o=="afterbegin"){s=q.firstChild}r=i(3,c,p,k)}}}else{if(o=="beforebegin"||o=="afterend"){return}if(o=="afterbegin"){s=q.firstChild}r=i(2,j,p,e)}}}q.insertBefore(r,s);return r};return{useDom:false,markup:function(n){return a(n)},applyStyles:function(p,q){if(q){p=Ext.fly(p);if(typeof q=="string"){var o=/\s?([a-z\-]*)\:\s?([^;]*);?/gi;var r;while((r=o.exec(q))!=null){p.setStyle(r[1],r[2])}}else{if(typeof q=="object"){for(var n in q){p.setStyle(n,q[n])}}else{if(typeof q=="function"){Ext.DomHelper.applyStyles(p,q.call())}}}}},insertHtml:function(p,r,q){p=p.toLowerCase();if(r.insertAdjacentHTML){if(b.test(r.tagName)){var o;if(o=g(r.tagName.toLowerCase(),p,r,q)){return o}}switch(p){case"beforebegin":r.insertAdjacentHTML("BeforeBegin",q);return r.previousSibling;case"afterbegin":r.insertAdjacentHTML("AfterBegin",q);return r.firstChild;case"beforeend":r.insertAdjacentHTML("BeforeEnd",q);return r.lastChild;case"afterend":r.insertAdjacentHTML("AfterEnd",q);return r.nextSibling}throw'Illegal insertion point -> "'+p+'"'}var n=r.ownerDocument.createRange();var s;switch(p){case"beforebegin":n.setStartBefore(r);s=n.createContextualFragment(q);r.parentNode.insertBefore(s,r);return r.previousSibling;case"afterbegin":if(r.firstChild){n.setStartBefore(r.firstChild);s=n.createContextualFragment(q);r.insertBefore(s,r.firstChild);return r.firstChild}else{r.innerHTML=q;return r.firstChild}case"beforeend":if(r.lastChild){n.setStartAfter(r.lastChild);s=n.createContextualFragment(q);r.appendChild(s);return r.lastChild}else{r.innerHTML=q;return r.lastChild}case"afterend":n.setStartAfter(r);s=n.createContextualFragment(q);r.parentNode.insertBefore(s,r.nextSibling);return r.nextSibling}throw'Illegal insertion point -> "'+p+'"'},insertBefore:function(n,q,p){return this.doInsert(n,q,p,"beforeBegin")},insertAfter:function(n,q,p){return this.doInsert(n,q,p,"afterEnd","nextSibling")},insertFirst:function(n,q,p){return this.doInsert(n,q,p,"afterBegin","firstChild")},doInsert:function(r,t,s,u,q){r=Ext.getDom(r);var p;if(this.useDom){p=m(t,null);(q==="firstChild"?r:r.parentNode).insertBefore(p,q?r[q]:r)}else{var n=a(t);p=this.insertHtml(u,r,n)}return s?Ext.get(p,true):p},append:function(q,s,r){q=Ext.getDom(q);var p;if(this.useDom){p=m(s,null);q.appendChild(p)}else{var n=a(s);p=this.insertHtml("beforeEnd",q,n)}return r?Ext.get(p,true):p},overwrite:function(n,q,p){n=Ext.getDom(n);n.innerHTML=a(q);return p?Ext.get(n.firstChild,true):n.firstChild},createTemplate:function(p){var n=a(p);return new Ext.Template(n)}}}();
Ext.Template=function(f){var c=arguments;if(Ext.isArray(f)){f=f.join("")}else{if(c.length>1){var d=[];for(var e=0,b=c.length;e<b;e++){if(typeof c[e]=="object"){Ext.apply(this,c[e])}else{d[d.length]=c[e]}}f=d.join("")}}this.html=f;if(this.compiled){this.compile()}};Ext.Template.prototype={applyTemplate:function(b){if(this.compiled){return this.compiled(b)}var a=this.disableFormats!==true;var e=Ext.util.Format,c=this;var d=function(g,j,n,h){if(n&&a){if(n.substr(0,5)=="this."){return c.call(n.substr(5),b[j],b)}else{if(h){var l=/^\s*['"](.*)["']\s*$/;h=h.split(",");for(var k=0,f=h.length;k<f;k++){h[k]=h[k].replace(l,"$1")}h=[b[j]].concat(h)}else{h=[b[j]]}return e[n].apply(e,h)}}else{return b[j]!==undefined?b[j]:""}};return this.html.replace(this.re,d)},set:function(a,b){this.html=a;this.compiled=null;if(b){this.compile()}return this},disableFormats:false,re:/\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,compile:function(){var fm=Ext.util.Format;var useF=this.disableFormats!==true;var sep=Ext.isGecko?"+":",";var fn=function(m,name,format,args){if(format&&useF){args=args?","+args:"";if(format.substr(0,5)!="this."){format="fm."+format+"("}else{format='this.call("'+format.substr(5)+'", ';args=", values"}}else{args="";format="(values['"+name+"'] == undefined ? '' : "}return"'"+sep+format+"values['"+name+"']"+args+")"+sep+"'"};var body;if(Ext.isGecko){body="this.compiled = function(values){ return '"+this.html.replace(/\\/g,"\\\\").replace(/(\r\n|\n)/g,"\\n").replace(/'/g,"\\'").replace(this.re,fn)+"';};"}else{body=["this.compiled = function(values){ return ['"];body.push(this.html.replace(/\\/g,"\\\\").replace(/(\r\n|\n)/g,"\\n").replace(/'/g,"\\'").replace(this.re,fn));body.push("'].join('');};");body=body.join("")}eval(body);return this},call:function(c,b,a){return this[c](b,a)},insertFirst:function(b,a,c){return this.doInsert("afterBegin",b,a,c)},insertBefore:function(b,a,c){return this.doInsert("beforeBegin",b,a,c)},insertAfter:function(b,a,c){return this.doInsert("afterEnd",b,a,c)},append:function(b,a,c){return this.doInsert("beforeEnd",b,a,c)},doInsert:function(c,e,b,a){e=Ext.getDom(e);var d=Ext.DomHelper.insertHtml(c,e,this.applyTemplate(b));return a?Ext.get(d,true):d},overwrite:function(b,a,c){b=Ext.getDom(b);b.innerHTML=this.applyTemplate(a);return c?Ext.get(b.firstChild,true):b.firstChild}};Ext.Template.prototype.apply=Ext.Template.prototype.applyTemplate;Ext.DomHelper.Template=Ext.Template;Ext.Template.from=function(b,a){b=Ext.getDom(b);return new Ext.Template(b.value||b.innerHTML,a||"")};
Ext.DomQuery=function(){var cache={},simpleCache={},valueCache={};var nonSpace=/\S/;var trimRe=/^\s+|\s+$/g;var tplRe=/\{(\d+)\}/g;var modeRe=/^(\s?[\/>+~]\s?|\s|$)/;var tagTokenRe=/^(#)?([\w-\*]+)/;var nthRe=/(\d*)n\+?(\d*)/,nthRe2=/\D/;function child(p,index){var i=0;var n=p.firstChild;while(n){if(n.nodeType==1){if(++i==index){return n}}n=n.nextSibling}return null}function next(n){while((n=n.nextSibling)&&n.nodeType!=1){}return n}function prev(n){while((n=n.previousSibling)&&n.nodeType!=1){}return n}function children(d){var n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!nonSpace.test(n.nodeValue)){d.removeChild(n)}else{n.nodeIndex=++ni}n=nx}return this}function byClassName(c,a,v){if(!v){return c}var r=[],ri=-1,cn;for(var i=0,ci;ci=c[i];i++){if((" "+ci.className+" ").indexOf(v)!=-1){r[++ri]=ci}}return r}function attrValue(n,attr){if(!n.tagName&&typeof n.length!="undefined"){n=n[0]}if(!n){return null}if(attr=="for"){return n.htmlFor}if(attr=="class"||attr=="className"){return n.className}return n.getAttribute(attr)||n[attr]}function getNodes(ns,mode,tagName){var result=[],ri=-1,cs;if(!ns){return result}tagName=tagName||"*";if(typeof ns.getElementsByTagName!="undefined"){ns=[ns]}if(!mode){for(var i=0,ni;ni=ns[i];i++){cs=ni.getElementsByTagName(tagName);for(var j=0,ci;ci=cs[j];j++){result[++ri]=ci}}}else{if(mode=="/"||mode==">"){var utag=tagName.toUpperCase();for(var i=0,ni,cn;ni=ns[i];i++){cn=ni.children||ni.childNodes;for(var j=0,cj;cj=cn[j];j++){if(cj.nodeName==utag||cj.nodeName==tagName||tagName=="*"){result[++ri]=cj}}}}else{if(mode=="+"){var utag=tagName.toUpperCase();for(var i=0,n;n=ns[i];i++){while((n=n.nextSibling)&&n.nodeType!=1){}if(n&&(n.nodeName==utag||n.nodeName==tagName||tagName=="*")){result[++ri]=n}}}else{if(mode=="~"){for(var i=0,n;n=ns[i];i++){while((n=n.nextSibling)&&(n.nodeType!=1||(tagName=="*"||n.tagName.toLowerCase()!=tagName))){}if(n){result[++ri]=n}}}}}}return result}function concat(a,b){if(b.slice){return a.concat(b)}for(var i=0,l=b.length;i<l;i++){a[a.length]=b[i]}return a}function byTag(cs,tagName){if(cs.tagName||cs==document){cs=[cs]}if(!tagName){return cs}var r=[],ri=-1;tagName=tagName.toLowerCase();for(var i=0,ci;ci=cs[i];i++){if(ci.nodeType==1&&ci.tagName.toLowerCase()==tagName){r[++ri]=ci}}return r}function byId(cs,attr,id){if(cs.tagName||cs==document){cs=[cs]}if(!id){return cs}var r=[],ri=-1;for(var i=0,ci;ci=cs[i];i++){if(ci&&ci.id==id){r[++ri]=ci;return r}}return r}function byAttribute(cs,attr,value,op,custom){var r=[],ri=-1,st=custom=="{";var f=Ext.DomQuery.operators[op];for(var i=0,ci;ci=cs[i];i++){var a;if(st){a=Ext.DomQuery.getStyle(ci,attr)}else{if(attr=="class"||attr=="className"){a=ci.className}else{if(attr=="for"){a=ci.htmlFor}else{if(attr=="href"){a=ci.getAttribute("href",2)}else{a=ci.getAttribute(attr)}}}}if((f&&f(a,value))||(!f&&a)){r[++ri]=ci}}return r}function byPseudo(cs,name,value){return Ext.DomQuery.pseudos[name](cs,value)}var isIE=window.ActiveXObject?true:false;eval("var batch = 30803;");var key=30803;function nodupIEXml(cs){var d=++key;cs[0].setAttribute("_nodup",d);var r=[cs[0]];for(var i=1,len=cs.length;i<len;i++){var c=cs[i];if(!c.getAttribute("_nodup")!=d){c.setAttribute("_nodup",d);r[r.length]=c}}for(var i=0,len=cs.length;i<len;i++){cs[i].removeAttribute("_nodup")}return r}function nodup(cs){if(!cs){return[]}var len=cs.length,c,i,r=cs,cj,ri=-1;if(!len||typeof cs.nodeType!="undefined"||len==1){return cs}if(isIE&&typeof cs[0].selectSingleNode!="undefined"){return nodupIEXml(cs)}var d=++key;cs[0]._nodup=d;for(i=1;c=cs[i];i++){if(c._nodup!=d){c._nodup=d}else{r=[];for(var j=0;j<i;j++){r[++ri]=cs[j]}for(j=i+1;cj=cs[j];j++){if(cj._nodup!=d){cj._nodup=d;r[++ri]=cj}}return r}}return r}function quickDiffIEXml(c1,c2){var d=++key;for(var i=0,len=c1.length;i<len;i++){c1[i].setAttribute("_qdiff",d)}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i].getAttribute("_qdiff")!=d){r[r.length]=c2[i]}}for(var i=0,len=c1.length;i<len;i++){c1[i].removeAttribute("_qdiff")}return r}function quickDiff(c1,c2){var len1=c1.length;if(!len1){return c2}if(isIE&&c1[0].selectSingleNode){return quickDiffIEXml(c1,c2)}var d=++key;for(var i=0;i<len1;i++){c1[i]._qdiff=d}var r=[];for(var i=0,len=c2.length;i<len;i++){if(c2[i]._qdiff!=d){r[r.length]=c2[i]}}return r}function quickId(ns,mode,root,id){if(ns==root){var d=root.ownerDocument||root;return d.getElementById(id)}ns=getNodes(ns,mode,"*");return byId(ns,null,id)}return{getStyle:function(el,name){return Ext.fly(el).getStyle(name)},compile:function(path,type){type=type||"select";var fn=["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];var q=path,mode,lq;var tk=Ext.DomQuery.matchers;var tklen=tk.length;var mm;var lmode=q.match(modeRe);if(lmode&&lmode[1]){fn[fn.length]='mode="'+lmode[1].replace(trimRe,"")+'";';q=q.replace(lmode[1],"")}while(path.substr(0,1)=="/"){path=path.substr(1)}while(q&&lq!=q){lq=q;var tm=q.match(tagTokenRe);if(type=="select"){if(tm){if(tm[1]=="#"){fn[fn.length]='n = quickId(n, mode, root, "'+tm[2]+'");'}else{fn[fn.length]='n = getNodes(n, mode, "'+tm[2]+'");'}q=q.replace(tm[0],"")}else{if(q.substr(0,1)!="@"){fn[fn.length]='n = getNodes(n, mode, "*");'}}}else{if(tm){if(tm[1]=="#"){fn[fn.length]='n = byId(n, null, "'+tm[2]+'");'}else{fn[fn.length]='n = byTag(n, "'+tm[2]+'");'}q=q.replace(tm[0],"")}}while(!(mm=q.match(modeRe))){var matched=false;for(var j=0;j<tklen;j++){var t=tk[j];var m=q.match(t.re);if(m){fn[fn.length]=t.select.replace(tplRe,function(x,i){return m[i]});q=q.replace(m[0],"");matched=true;break}}if(!matched){throw'Error parsing selector, parsing failed at "'+q+'"'}}if(mm[1]){fn[fn.length]='mode="'+mm[1].replace(trimRe,"")+'";';q=q.replace(mm[1],"")}}fn[fn.length]="return nodup(n);\n}";eval(fn.join(""));return f},select:function(path,root,type){if(!root||root==document){root=document}if(typeof root=="string"){root=document.getElementById(root)}var paths=path.split(",");var results=[];for(var i=0,len=paths.length;i<len;i++){var p=paths[i].replace(trimRe,"");if(!cache[p]){cache[p]=Ext.DomQuery.compile(p);if(!cache[p]){throw p+" is not a valid selector"}}var result=cache[p](root);if(result&&result!=document){results=results.concat(result)}}if(paths.length>1){return nodup(results)}return results},selectNode:function(path,root){return Ext.DomQuery.select(path,root)[0]},selectValue:function(path,root,defaultValue){path=path.replace(trimRe,"");if(!valueCache[path]){valueCache[path]=Ext.DomQuery.compile(path,"select")}var n=valueCache[path](root);n=n[0]?n[0]:n;var v=(n&&n.firstChild?n.firstChild.nodeValue:null);return((v===null||v===undefined||v==="")?defaultValue:v)},selectNumber:function(path,root,defaultValue){var v=Ext.DomQuery.selectValue(path,root,defaultValue||0);return parseFloat(v)},is:function(el,ss){if(typeof el=="string"){el=document.getElementById(el)}var isArray=Ext.isArray(el);var result=Ext.DomQuery.filter(isArray?el:[el],ss);return isArray?(result.length==el.length):(result.length>0)},filter:function(els,ss,nonMatches){ss=ss.replace(trimRe,"");if(!simpleCache[ss]){simpleCache[ss]=Ext.DomQuery.compile(ss,"simple")}var result=simpleCache[ss](els);return nonMatches?quickDiff(result,els):result},matchers:[{re:/^\.([\w-]+)/,select:'n = byClassName(n, null, " {1} ");'},{re:/^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,select:'n = byPseudo(n, "{1}", "{2}");'},{re:/^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,select:'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'},{re:/^#([\w-]+)/,select:'n = byId(n, null, "{1}");'},{re:/^@([\w-]+)/,select:'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'}],operators:{"=":function(a,v){return a==v},"!=":function(a,v){return a!=v},"^=":function(a,v){return a&&a.substr(0,v.length)==v},"$=":function(a,v){return a&&a.substr(a.length-v.length)==v},"*=":function(a,v){return a&&a.indexOf(v)!==-1},"%=":function(a,v){return(a%v)==0},"|=":function(a,v){return a&&(a==v||a.substr(0,v.length+1)==v+"-")},"~=":function(a,v){return a&&(" "+a+" ").indexOf(" "+v+" ")!=-1}},pseudos:{"first-child":function(c){var r=[],ri=-1,n;for(var i=0,ci;ci=n=c[i];i++){while((n=n.previousSibling)&&n.nodeType!=1){}if(!n){r[++ri]=ci}}return r},"last-child":function(c){var r=[],ri=-1,n;for(var i=0,ci;ci=n=c[i];i++){while((n=n.nextSibling)&&n.nodeType!=1){}if(!n){r[++ri]=ci}}return r},"nth-child":function(c,a){var r=[],ri=-1;var m=nthRe.exec(a=="even"&&"2n"||a=="odd"&&"2n+1"||!nthRe2.test(a)&&"n+"+a||a);var f=(m[1]||1)-0,l=m[2]-0;for(var i=0,n;n=c[i];i++){var pn=n.parentNode;if(batch!=pn._batch){var j=0;for(var cn=pn.firstChild;cn;cn=cn.nextSibling){if(cn.nodeType==1){cn.nodeIndex=++j}}pn._batch=batch}if(f==1){if(l==0||n.nodeIndex==l){r[++ri]=n}}else{if((n.nodeIndex+l)%f==0){r[++ri]=n}}}return r},"only-child":function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(!prev(ci)&&!next(ci)){r[++ri]=ci}}return r},empty:function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var cns=ci.childNodes,j=0,cn,empty=true;while(cn=cns[j]){++j;if(cn.nodeType==1||cn.nodeType==3){empty=false;break}}if(empty){r[++ri]=ci}}return r},contains:function(c,v){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if((ci.textContent||ci.innerText||"").indexOf(v)!=-1){r[++ri]=ci}}return r},nodeValue:function(c,v){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(ci.firstChild&&ci.firstChild.nodeValue==v){r[++ri]=ci}}return r},checked:function(c){var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(ci.checked==true){r[++ri]=ci}}return r},not:function(c,ss){return Ext.DomQuery.filter(c,ss,true)},any:function(c,selectors){var ss=selectors.split("|");var r=[],ri=-1,s;for(var i=0,ci;ci=c[i];i++){for(var j=0;s=ss[j];j++){if(Ext.DomQuery.is(ci,s)){r[++ri]=ci;break}}}return r},odd:function(c){return this["nth-child"](c,"odd")},even:function(c){return this["nth-child"](c,"even")},nth:function(c,a){return c[a-1]||[]},first:function(c){return c[0]||[]},last:function(c){return c[c.length-1]||[]},has:function(c,ss){var s=Ext.DomQuery.select;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){if(s(ss,ci).length>0){r[++ri]=ci}}return r},next:function(c,ss){var is=Ext.DomQuery.is;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var n=next(ci);if(n&&is(n,ss)){r[++ri]=ci}}return r},prev:function(c,ss){var is=Ext.DomQuery.is;var r=[],ri=-1;for(var i=0,ci;ci=c[i];i++){var n=prev(ci);if(n&&is(n,ss)){r[++ri]=ci}}return r}}}}();Ext.query=Ext.DomQuery.select;
Ext.util.Observable=function(){if(this.listeners){this.on(this.listeners);delete this.listeners}};Ext.util.Observable.prototype={fireEvent:function(){if(this.eventsSuspended!==true){var a=this.events[arguments[0].toLowerCase()];if(typeof a=="object"){return a.fire.apply(a,Array.prototype.slice.call(arguments,1))}}return true},filterOptRe:/^(?:scope|delay|buffer|single)$/,addListener:function(a,c,b,g){if(typeof a=="object"){g=a;for(var f in g){if(this.filterOptRe.test(f)){continue}if(typeof g[f]=="function"){this.addListener(f,g[f],g.scope,g)}else{this.addListener(f,g[f].fn,g[f].scope,g[f])}}return}g=(!g||typeof g=="boolean")?{}:g;a=a.toLowerCase();var d=this.events[a]||true;if(typeof d=="boolean"){d=new Ext.util.Event(this,a);this.events[a]=d}d.addListener(c,b,g)},removeListener:function(a,c,b){var d=this.events[a.toLowerCase()];if(typeof d=="object"){d.removeListener(c,b)}},purgeListeners:function(){for(var a in this.events){if(typeof this.events[a]=="object"){this.events[a].clearListeners()}}},relayEvents:function(f,d){var e=function(g){return function(){return this.fireEvent.apply(this,Ext.combine(g,Array.prototype.slice.call(arguments,0)))}};for(var c=0,a=d.length;c<a;c++){var b=d[c];if(!this.events[b]){this.events[b]=true}f.on(b,e(b),this)}},addEvents:function(e){if(!this.events){this.events={}}if(typeof e=="string"){for(var d=0,b=arguments,c;c=b[d];d++){if(!this.events[b[d]]){this.events[b[d]]=true}}}else{Ext.applyIf(this.events,e)}},hasListener:function(a){var b=this.events[a];return typeof b=="object"&&b.listeners.length>0},suspendEvents:function(){this.eventsSuspended=true},resumeEvents:function(){this.eventsSuspended=false},getMethodEvent:function(h){if(!this.methodEvents){this.methodEvents={}}var g=this.methodEvents[h];if(!g){g={};this.methodEvents[h]=g;g.originalFn=this[h];g.methodName=h;g.before=[];g.after=[];var c,b,d;var f=this;var a=function(j,i,e){if((b=j.apply(i||f,e))!==undefined){if(typeof b==="object"){if(b.returnValue!==undefined){c=b.returnValue}else{c=b}if(b.cancel===true){d=true}}else{if(b===false){d=true}else{c=b}}}};this[h]=function(){c=b=undefined;d=false;var j=Array.prototype.slice.call(arguments,0);for(var k=0,e=g.before.length;k<e;k++){a(g.before[k].fn,g.before[k].scope,j);if(d){return c}}if((b=g.originalFn.apply(f,j))!==undefined){c=b}for(var k=0,e=g.after.length;k<e;k++){a(g.after[k].fn,g.after[k].scope,j);if(d){return c}}return c}}return g},beforeMethod:function(d,b,a){var c=this.getMethodEvent(d);c.before.push({fn:b,scope:a})},afterMethod:function(d,b,a){var c=this.getMethodEvent(d);c.after.push({fn:b,scope:a})},removeMethodListener:function(g,d,c){var f=this.getMethodEvent(g);for(var b=0,a=f.before.length;b<a;b++){if(f.before[b].fn==d&&f.before[b].scope==c){f.before.splice(b,1);return}}for(var b=0,a=f.after.length;b<a;b++){if(f.after[b].fn==d&&f.after[b].scope==c){f.after.splice(b,1);return}}}};Ext.util.Observable.prototype.on=Ext.util.Observable.prototype.addListener;Ext.util.Observable.prototype.un=Ext.util.Observable.prototype.removeListener;Ext.util.Observable.capture=function(c,b,a){c.fireEvent=c.fireEvent.createInterceptor(b,a)};Ext.util.Observable.releaseCapture=function(a){a.fireEvent=Ext.util.Observable.prototype.fireEvent};(function(){var b=function(f,g,e){var d=new Ext.util.DelayedTask();return function(){d.delay(g.buffer,f,e,Array.prototype.slice.call(arguments,0))}};var c=function(g,i,f,d){return function(){i.removeListener(f,d);return g.apply(d,arguments)}};var a=function(e,f,d){return function(){var g=Array.prototype.slice.call(arguments,0);setTimeout(function(){e.apply(d,g)},f.delay||10)}};Ext.util.Event=function(e,d){this.name=d;this.obj=e;this.listeners=[]};Ext.util.Event.prototype={addListener:function(g,f,e){f=f||this.obj;if(!this.isListening(g,f)){var d=this.createListener(g,f,e);if(!this.firing){this.listeners.push(d)}else{this.listeners=this.listeners.slice(0);this.listeners.push(d)}}},createListener:function(g,f,i){i=i||{};f=f||this.obj;var d={fn:g,scope:f,options:i};var e=g;if(i.delay){e=a(e,i,f)}if(i.single){e=c(e,this,g,f)}if(i.buffer){e=b(e,i,f)}d.fireFn=e;return d},findListener:function(j,h){h=h||this.obj;var f=this.listeners;for(var g=0,d=f.length;g<d;g++){var e=f[g];if(e.fn==j&&e.scope==h){return g}}return -1},isListening:function(e,d){return this.findListener(e,d)!=-1},removeListener:function(f,e){var d;if((d=this.findListener(f,e))!=-1){if(!this.firing){this.listeners.splice(d,1)}else{this.listeners=this.listeners.slice(0);this.listeners.splice(d,1)}return true}return false},clearListeners:function(){this.listeners=[]},fire:function(){var f=this.listeners,j,d=f.length;if(d>0){this.firing=true;var g=Array.prototype.slice.call(arguments,0);for(var h=0;h<d;h++){var e=f[h];if(e.fireFn.apply(e.scope||this.obj||window,arguments)===false){this.firing=false;return false}}this.firing=false}return true}}})();
Ext.EventManager=function(){var v,o,k=false;var l,u,f,q;var n=Ext.lib.Event;var p=Ext.lib.Dom;var a="Ext";var h={};var m=function(B,x,A,z,y){var D=Ext.id(B);if(!h[D]){h[D]={}}var C=h[D];if(!C[x]){C[x]=[]}var w=C[x];w.push({id:D,ename:x,fn:A,wrap:z,scope:y});n.on(B,x,z);if(x=="mousewheel"&&B.addEventListener){B.addEventListener("DOMMouseScroll",z,false);n.on(window,"unload",function(){B.removeEventListener("DOMMouseScroll",z,false)})}if(x=="mousedown"&&B==document){Ext.EventManager.stoppedMouseDownEvent.addListener(z)}};var g=function(y,A,E,G){y=Ext.getDom(y);var w=Ext.id(y),F=h[w],x;if(F){var C=F[A],z;if(C){for(var B=0,D=C.length;B<D;B++){z=C[B];if(z.fn==E&&(!G||z.scope==G)){x=z.wrap;n.un(y,A,x);C.splice(B,1);break}}}}if(A=="mousewheel"&&y.addEventListener&&x){y.removeEventListener("DOMMouseScroll",x,false)}if(A=="mousedown"&&y==document&&x){Ext.EventManager.stoppedMouseDownEvent.removeListener(x)}};var d=function(A){A=Ext.getDom(A);var C=Ext.id(A),B=h[C],x;if(B){for(var z in B){if(B.hasOwnProperty(z)){x=B[z];for(var y=0,w=x.length;y<w;y++){n.un(A,z,x[y].wrap);x[y]=null}}B[z]=null}delete h[C]}};var c=function(){if(!k){k=true;Ext.isReady=true;if(o){clearInterval(o)}if(Ext.isGecko||Ext.isOpera){document.removeEventListener("DOMContentLoaded",c,false)}if(Ext.isIE){var w=document.getElementById("ie-deferred-loader");if(w){w.onreadystatechange=null;w.parentNode.removeChild(w)}}if(v){v.fire();v.clearListeners()}}};var b=function(){v=new Ext.util.Event();if(Ext.isGecko||Ext.isOpera){document.addEventListener("DOMContentLoaded",c,false)}else{if(Ext.isIE){document.write('<script id="ie-deferred-loader" defer="defer" src="//:"><\/script>');var w=document.getElementById("ie-deferred-loader");w.onreadystatechange=function(){if(this.readyState=="complete"){c()}}}else{if(Ext.isSafari){o=setInterval(function(){var x=document.readyState;if(x=="complete"){c()}},10)}}}n.on(window,"load",c)};var t=function(x,y){var w=new Ext.util.DelayedTask(x);return function(z){z=new Ext.EventObjectImpl(z);w.delay(y.buffer,x,null,[z])}};var r=function(A,z,w,y,x){return function(B){Ext.EventManager.removeListener(z,w,y,x);A(B)}};var e=function(w,x){return function(y){y=new Ext.EventObjectImpl(y);setTimeout(function(){w(y)},x.delay||10)}};var j=function(y,x,w,C,B){var D=(!w||typeof w=="boolean")?{}:w;C=C||D.fn;B=B||D.scope;var A=Ext.getDom(y);if(!A){throw'Error listening for "'+x+'". Element "'+y+"\" doesn't exist."}var z=function(F){if(!window[a]){return}F=Ext.EventObject.setEvent(F);var E;if(D.delegate){E=F.getTarget(D.delegate,A);if(!E){return}}else{E=F.target}if(D.stopEvent===true){F.stopEvent()}if(D.preventDefault===true){F.preventDefault()}if(D.stopPropagation===true){F.stopPropagation()}if(D.normalized===false){F=F.browserEvent}C.call(B||A,F,E,D)};if(D.delay){z=e(z,D)}if(D.single){z=r(z,A,x,C,B)}if(D.buffer){z=t(z,D)}m(A,x,C,z,B);return z};var i=/^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;var s={addListener:function(y,w,A,z,x){if(typeof w=="object"){var C=w;for(var B in C){if(i.test(B)){continue}if(typeof C[B]=="function"){j(y,B,C,C[B],C.scope)}else{j(y,B,C[B])}}return}return j(y,w,x,A,z)},removeListener:function(x,w,z,y){return g(x,w,z,y)},removeAll:function(w){return d(w)},onDocumentReady:function(y,x,w){if(k){v.addListener(y,x,w);v.fire();v.clearListeners();return}if(!v){b()}w=w||{};if(!w.delay){w.delay=1}v.addListener(y,x,w)},doResizeEvent:function(){l.fire(p.getViewWidth(),p.getViewHeight())},onWindowResize:function(y,x,w){if(!l){l=new Ext.util.Event();u=new Ext.util.DelayedTask(this.doResizeEvent);n.on(window,"resize",this.fireWindowResize,this)}l.addListener(y,x,w)},fireWindowResize:function(){if(l){if((Ext.isIE||Ext.isAir)&&u){u.delay(50)}else{l.fire(p.getViewWidth(),p.getViewHeight())}}},onTextResize:function(z,y,w){if(!f){f=new Ext.util.Event();var x=new Ext.Element(document.createElement("div"));x.dom.className="x-text-resize";x.dom.innerHTML="X";x.appendTo(document.body);q=x.dom.offsetHeight;setInterval(function(){if(x.dom.offsetHeight!=q){f.fire(q,q=x.dom.offsetHeight)}},this.textResizeInterval)}f.addListener(z,y,w)},removeResizeListener:function(x,w){if(l){l.removeListener(x,w)}},fireResize:function(){if(l){l.fire(p.getViewWidth(),p.getViewHeight())}},ieDeferSrc:false,textResizeInterval:50};s.on=s.addListener;s.un=s.removeListener;s.stoppedMouseDownEvent=new Ext.util.Event();return s}();Ext.onReady=Ext.EventManager.onDocumentReady;(function(){var a=function(){var c=document.body||document.getElementsByTagName("body")[0];if(!c){return false}var b=[" ",Ext.isIE?"ext-ie "+(Ext.isIE6?"ext-ie6":(Ext.isIE7?"ext-ie7":"ext-ie8")):Ext.isGecko?"ext-gecko "+(Ext.isGecko2?"ext-gecko2":"ext-gecko3"):Ext.isOpera?"ext-opera":Ext.isSafari?"ext-safari":Ext.isChrome?"ext-chrome":""];if(Ext.isMac){b.push("ext-mac")}if(Ext.isLinux){b.push("ext-linux")}if(Ext.isBorderBox){b.push("ext-border-box")}if(Ext.isStrict){var d=c.parentNode;if(d){d.className+=" ext-strict"}}c.className+=b.join(" ");return true};if(!a()){Ext.onReady(a)}})();Ext.EventObject=function(){var b=Ext.lib.Event;var a={3:13,63234:37,63235:39,63232:38,63233:40,63276:33,63277:34,63272:46,63273:36,63275:35};var c=Ext.isIE?{1:0,4:1,2:2}:(Ext.isSafari?{1:0,2:1,3:2}:{0:0,1:1,2:2});Ext.EventObjectImpl=function(d){if(d){this.setEvent(d.browserEvent||d)}};Ext.EventObjectImpl.prototype={browserEvent:null,button:-1,shiftKey:false,ctrlKey:false,altKey:false,BACKSPACE:8,TAB:9,NUM_CENTER:12,ENTER:13,RETURN:13,SHIFT:16,CTRL:17,CONTROL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGEUP:33,PAGE_DOWN:34,PAGEDOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PRINT_SCREEN:44,INSERT:45,DELETE:46,ZERO:48,ONE:49,TWO:50,THREE:51,FOUR:52,FIVE:53,SIX:54,SEVEN:55,EIGHT:56,NINE:57,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,CONTEXT_MENU:93,NUM_ZERO:96,NUM_ONE:97,NUM_TWO:98,NUM_THREE:99,NUM_FOUR:100,NUM_FIVE:101,NUM_SIX:102,NUM_SEVEN:103,NUM_EIGHT:104,NUM_NINE:105,NUM_MULTIPLY:106,NUM_PLUS:107,NUM_MINUS:109,NUM_PERIOD:110,NUM_DIVISION:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,setEvent:function(d){if(d==this||(d&&d.browserEvent)){return d}this.browserEvent=d;if(d){this.button=d.button?c[d.button]:(d.which?d.which-1:-1);if(d.type=="click"&&this.button==-1){this.button=0}this.type=d.type;this.shiftKey=d.shiftKey;this.ctrlKey=d.ctrlKey||d.metaKey;this.altKey=d.altKey;this.keyCode=d.keyCode;this.charCode=d.charCode;this.target=b.getTarget(d);this.xy=b.getXY(d)}else{this.button=-1;this.shiftKey=false;this.ctrlKey=false;this.altKey=false;this.keyCode=0;this.charCode=0;this.target=null;this.xy=[0,0]}return this},stopEvent:function(){if(this.browserEvent){if(this.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(this)}b.stopEvent(this.browserEvent)}},preventDefault:function(){if(this.browserEvent){b.preventDefault(this.browserEvent)}},isNavKeyPress:function(){var d=this.keyCode;d=Ext.isSafari?(a[d]||d):d;return(d>=33&&d<=40)||d==this.RETURN||d==this.TAB||d==this.ESC},isSpecialKey:function(){var d=this.keyCode;return(this.type=="keypress"&&this.ctrlKey)||d==9||d==13||d==40||d==27||(d==16)||(d==17)||(d>=18&&d<=20)||(d>=33&&d<=35)||(d>=36&&d<=39)||(d>=44&&d<=45)},stopPropagation:function(){if(this.browserEvent){if(this.browserEvent.type=="mousedown"){Ext.EventManager.stoppedMouseDownEvent.fire(this)}b.stopPropagation(this.browserEvent)}},getCharCode:function(){return this.charCode||this.keyCode},getKey:function(){var d=this.keyCode||this.charCode;return Ext.isSafari?(a[d]||d):d},getPageX:function(){return this.xy[0]},getPageY:function(){return this.xy[1]},getTime:function(){if(this.browserEvent){return b.getTime(this.browserEvent)}return null},getXY:function(){return this.xy},getTarget:function(e,f,d){return e?Ext.fly(this.target).findParent(e,f,d):(d?Ext.get(this.target):this.target)},getRelatedTarget:function(){if(this.browserEvent){return b.getRelatedTarget(this.browserEvent)}return null},getWheelDelta:function(){var d=this.browserEvent;var f=0;if(d.wheelDelta){f=d.wheelDelta/120}else{if(d.detail){f=-d.detail/3}}return f},hasModifier:function(){return((this.ctrlKey||this.altKey)||this.shiftKey)?true:false},within:function(f,g,d){var e=this[g?"getRelatedTarget":"getTarget"]();return e&&((d?(e===Ext.getDom(f)):false)||Ext.fly(f).contains(e))},getPoint:function(){return new Ext.lib.Point(this.xy[0],this.xy[1])}};return new Ext.EventObjectImpl()}();
(function(){var D=Ext.lib.Dom;var E=Ext.lib.Event;var A=Ext.lib.Anim;var propCache={};var camelRe=/(-[a-z])/gi;var camelFn=function(m,a){return a.charAt(1).toUpperCase()};var view=document.defaultView;Ext.Element=function(element,forceNew){var dom=typeof element=="string"?document.getElementById(element):element;if(!dom){return null}var id=dom.id;if(forceNew!==true&&id&&Ext.Element.cache[id]){return Ext.Element.cache[id]}this.dom=dom;this.id=id||Ext.id(dom)};var El=Ext.Element;El.prototype={originalDisplay:"",visibilityMode:1,defaultUnit:"px",setVisibilityMode:function(visMode){this.visibilityMode=visMode;return this},enableDisplayMode:function(display){this.setVisibilityMode(El.DISPLAY);if(typeof display!="undefined"){this.originalDisplay=display}return this},findParent:function(simpleSelector,maxDepth,returnEl){var p=this.dom,b=document.body,depth=0,dq=Ext.DomQuery,stopEl;maxDepth=maxDepth||50;if(typeof maxDepth!="number"){stopEl=Ext.getDom(maxDepth);maxDepth=10}while(p&&p.nodeType==1&&depth<maxDepth&&p!=b&&p!=stopEl){if(dq.is(p,simpleSelector)){return returnEl?Ext.get(p):p}depth++;p=p.parentNode}return null},findParentNode:function(simpleSelector,maxDepth,returnEl){var p=Ext.fly(this.dom.parentNode,"_internal");return p?p.findParent(simpleSelector,maxDepth,returnEl):null},up:function(simpleSelector,maxDepth){return this.findParentNode(simpleSelector,maxDepth,true)},is:function(simpleSelector){return Ext.DomQuery.is(this.dom,simpleSelector)},animate:function(args,duration,onComplete,easing,animType){this.anim(args,{duration:duration,callback:onComplete,easing:easing},animType);return this},anim:function(args,opt,animType,defaultDur,defaultEase,cb){animType=animType||"run";opt=opt||{};var anim=Ext.lib.Anim[animType](this.dom,args,(opt.duration||defaultDur)||0.35,(opt.easing||defaultEase)||"easeOut",function(){Ext.callback(cb,this);Ext.callback(opt.callback,opt.scope||this,[this,opt])},this);opt.anim=anim;return anim},preanim:function(a,i){return !a[i]?false:(typeof a[i]=="object"?a[i]:{duration:a[i+1],callback:a[i+2],easing:a[i+3]})},clean:function(forceReclean){if(this.isCleaned&&forceReclean!==true){return this}var ns=/\S/;var d=this.dom,n=d.firstChild,ni=-1;while(n){var nx=n.nextSibling;if(n.nodeType==3&&!ns.test(n.nodeValue)){d.removeChild(n)}else{n.nodeIndex=++ni}n=nx}this.isCleaned=true;return this},scrollIntoView:function(container,hscroll){var c=Ext.getDom(container)||Ext.getBody().dom;var el=this.dom;var o=this.getOffsetsTo(c),l=o[0]+c.scrollLeft,t=o[1]+c.scrollTop,b=t+el.offsetHeight,r=l+el.offsetWidth;var ch=c.clientHeight;var ct=parseInt(c.scrollTop,10);var cl=parseInt(c.scrollLeft,10);var cb=ct+ch;var cr=cl+c.clientWidth;if(el.offsetHeight>ch||t<ct){c.scrollTop=t}else{if(b>cb){c.scrollTop=b-ch}}c.scrollTop=c.scrollTop;if(hscroll!==false){if(el.offsetWidth>c.clientWidth||l<cl){c.scrollLeft=l}else{if(r>cr){c.scrollLeft=r-c.clientWidth}}c.scrollLeft=c.scrollLeft}return this},scrollChildIntoView:function(child,hscroll){Ext.fly(child,"_scrollChildIntoView").scrollIntoView(this,hscroll)},autoHeight:function(animate,duration,onComplete,easing){var oldHeight=this.getHeight();this.clip();this.setHeight(1);setTimeout(function(){var height=parseInt(this.dom.scrollHeight,10);if(!animate){this.setHeight(height);this.unclip();if(typeof onComplete=="function"){onComplete()}}else{this.setHeight(oldHeight);this.setHeight(height,animate,duration,function(){this.unclip();if(typeof onComplete=="function"){onComplete()}}.createDelegate(this),easing)}}.createDelegate(this),0);return this},contains:function(el){if(!el){return false}return D.isAncestor(this.dom,el.dom?el.dom:el)},isVisible:function(deep){var vis=!(this.getStyle("visibility")=="hidden"||this.getStyle("display")=="none");if(deep!==true||!vis){return vis}var p=this.dom.parentNode;while(p&&p.tagName.toLowerCase()!="body"){if(!Ext.fly(p,"_isVisible").isVisible()){return false}p=p.parentNode}return true},select:function(selector,unique){return El.select(selector,unique,this.dom)},query:function(selector){return Ext.DomQuery.select(selector,this.dom)},child:function(selector,returnDom){var n=Ext.DomQuery.selectNode(selector,this.dom);return returnDom?n:Ext.get(n)},down:function(selector,returnDom){var n=Ext.DomQuery.selectNode(" > "+selector,this.dom);return returnDom?n:Ext.get(n)},initDD:function(group,config,overrides){var dd=new Ext.dd.DD(Ext.id(this.dom),group,config);return Ext.apply(dd,overrides)},initDDProxy:function(group,config,overrides){var dd=new Ext.dd.DDProxy(Ext.id(this.dom),group,config);return Ext.apply(dd,overrides)},initDDTarget:function(group,config,overrides){var dd=new Ext.dd.DDTarget(Ext.id(this.dom),group,config);return Ext.apply(dd,overrides)},setVisible:function(visible,animate){if(!animate||!A){if(this.visibilityMode==El.DISPLAY){this.setDisplayed(visible)}else{this.fixDisplay();this.dom.style.visibility=visible?"visible":"hidden"}}else{var dom=this.dom;var visMode=this.visibilityMode;if(visible){this.setOpacity(0.01);this.setVisible(true)}this.anim({opacity:{to:(visible?1:0)}},this.preanim(arguments,1),null,0.35,"easeIn",function(){if(!visible){if(visMode==El.DISPLAY){dom.style.display="none"}else{dom.style.visibility="hidden"}Ext.get(dom).setOpacity(1)}})}return this},isDisplayed:function(){return this.getStyle("display")!="none"},toggle:function(animate){this.setVisible(!this.isVisible(),this.preanim(arguments,0));return this},setDisplayed:function(value){if(typeof value=="boolean"){value=value?this.originalDisplay:"none"}this.setStyle("display",value);return this},focus:function(){try{this.dom.focus()}catch(e){}return this},blur:function(){try{this.dom.blur()}catch(e){}return this},addClass:function(className){if(Ext.isArray(className)){for(var i=0,len=className.length;i<len;i++){this.addClass(className[i])}}else{if(className&&!this.hasClass(className)){this.dom.className=this.dom.className+" "+className}}return this},radioClass:function(className){var siblings=this.dom.parentNode.childNodes;for(var i=0;i<siblings.length;i++){var s=siblings[i];if(s.nodeType==1){Ext.get(s).removeClass(className)}}this.addClass(className);return this},removeClass:function(className){if(!className||!this.dom.className){return this}if(Ext.isArray(className)){for(var i=0,len=className.length;i<len;i++){this.removeClass(className[i])}}else{if(this.hasClass(className)){var re=this.classReCache[className];if(!re){re=new RegExp("(?:^|\\s+)"+className+"(?:\\s+|$)","g");this.classReCache[className]=re}this.dom.className=this.dom.className.replace(re," ")}}return this},classReCache:{},toggleClass:function(className){if(this.hasClass(className)){this.removeClass(className)}else{this.addClass(className)}return this},hasClass:function(className){return className&&(" "+this.dom.className+" ").indexOf(" "+className+" ")!=-1},replaceClass:function(oldClassName,newClassName){this.removeClass(oldClassName);this.addClass(newClassName);return this},getStyles:function(){var a=arguments,len=a.length,r={};for(var i=0;i<len;i++){r[a[i]]=this.getStyle(a[i])}return r},getStyle:function(){return view&&view.getComputedStyle?function(prop){var el=this.dom,v,cs,camel;if(prop=="float"){prop="cssFloat"}if(v=el.style[prop]){return v}if(cs=view.getComputedStyle(el,"")){if(!(camel=propCache[prop])){camel=propCache[prop]=prop.replace(camelRe,camelFn)}return cs[camel]}return null}:function(prop){var el=this.dom,v,cs,camel;if(prop=="opacity"){if(typeof el.style.filter=="string"){var m=el.style.filter.match(/alpha\(opacity=(.*)\)/i);if(m){var fv=parseFloat(m[1]);if(!isNaN(fv)){return fv?fv/100:0}}}return 1}else{if(prop=="float"){prop="styleFloat"}}if(!(camel=propCache[prop])){camel=propCache[prop]=prop.replace(camelRe,camelFn)}if(v=el.style[camel]){return v}if(cs=el.currentStyle){return cs[camel]}return null}}(),setStyle:function(prop,value){if(typeof prop=="string"){var camel;if(!(camel=propCache[prop])){camel=propCache[prop]=prop.replace(camelRe,camelFn)}if(camel=="opacity"){this.setOpacity(value)}else{this.dom.style[camel]=value}}else{for(var style in prop){if(typeof prop[style]!="function"){this.setStyle(style,prop[style])}}}return this},applyStyles:function(style){Ext.DomHelper.applyStyles(this.dom,style);return this},getX:function(){return D.getX(this.dom)},getY:function(){return D.getY(this.dom)},getXY:function(){return D.getXY(this.dom)},getOffsetsTo:function(el){var o=this.getXY();var e=Ext.fly(el,"_internal").getXY();return[o[0]-e[0],o[1]-e[1]]},setX:function(x,animate){if(!animate||!A){D.setX(this.dom,x)}else{this.setXY([x,this.getY()],this.preanim(arguments,1))}return this},setY:function(y,animate){if(!animate||!A){D.setY(this.dom,y)}else{this.setXY([this.getX(),y],this.preanim(arguments,1))}return this},setLeft:function(left){this.setStyle("left",this.addUnits(left));return this},setTop:function(top){this.setStyle("top",this.addUnits(top));return this},setRight:function(right){this.setStyle("right",this.addUnits(right));return this},setBottom:function(bottom){this.setStyle("bottom",this.addUnits(bottom));return this},setXY:function(pos,animate){if(!animate||!A){D.setXY(this.dom,pos)}else{this.anim({points:{to:pos}},this.preanim(arguments,1),"motion")}return this},setLocation:function(x,y,animate){this.setXY([x,y],this.preanim(arguments,2));return this},moveTo:function(x,y,animate){this.setXY([x,y],this.preanim(arguments,2));return this},getRegion:function(){return D.getRegion(this.dom)},getHeight:function(contentHeight){var h=this.dom.offsetHeight||0;h=contentHeight!==true?h:h-this.getBorderWidth("tb")-this.getPadding("tb");return h<0?0:h},getWidth:function(contentWidth){var w=this.dom.offsetWidth||0;w=contentWidth!==true?w:w-this.getBorderWidth("lr")-this.getPadding("lr");return w<0?0:w},getComputedHeight:function(){var h=Math.max(this.dom.offsetHeight,this.dom.clientHeight);if(!h){h=parseInt(this.getStyle("height"),10)||0;if(!this.isBorderBox()){h+=this.getFrameWidth("tb")}}return h},getComputedWidth:function(){var w=Math.max(this.dom.offsetWidth,this.dom.clientWidth);if(!w){w=parseInt(this.getStyle("width"),10)||0;if(!this.isBorderBox()){w+=this.getFrameWidth("lr")}}return w},getSize:function(contentSize){return{width:this.getWidth(contentSize),height:this.getHeight(contentSize)}},getStyleSize:function(){var w,h,d=this.dom,s=d.style;if(s.width&&s.width!="auto"){w=parseInt(s.width,10);if(Ext.isBorderBox){w-=this.getFrameWidth("lr")}}if(s.height&&s.height!="auto"){h=parseInt(s.height,10);if(Ext.isBorderBox){h-=this.getFrameWidth("tb")}}return{width:w||this.getWidth(true),height:h||this.getHeight(true)}},getViewSize:function(){var d=this.dom,doc=document,aw=0,ah=0;if(d==doc||d==doc.body){return{width:D.getViewWidth(),height:D.getViewHeight()}}else{return{width:d.clientWidth,height:d.clientHeight}}},getValue:function(asNumber){return asNumber?parseInt(this.dom.value,10):this.dom.value},adjustWidth:function(width){if(typeof width=="number"){if(this.autoBoxAdjust&&!this.isBorderBox()){width-=(this.getBorderWidth("lr")+this.getPadding("lr"))}if(width<0){width=0}}return width},adjustHeight:function(height){if(typeof height=="number"){if(this.autoBoxAdjust&&!this.isBorderBox()){height-=(this.getBorderWidth("tb")+this.getPadding("tb"))}if(height<0){height=0}}return height},setWidth:function(width,animate){width=this.adjustWidth(width);if(!animate||!A){this.dom.style.width=this.addUnits(width)}else{this.anim({width:{to:width}},this.preanim(arguments,1))}return this},setHeight:function(height,animate){height=this.adjustHeight(height);if(!animate||!A){this.dom.style.height=this.addUnits(height)}else{this.anim({height:{to:height}},this.preanim(arguments,1))}return this},setSize:function(width,height,animate){if(typeof width=="object"){height=width.height;width=width.width}width=this.adjustWidth(width);height=this.adjustHeight(height);if(!animate||!A){this.dom.style.width=this.addUnits(width);this.dom.style.height=this.addUnits(height)}else{this.anim({width:{to:width},height:{to:height}},this.preanim(arguments,2))}return this},setBounds:function(x,y,width,height,animate){if(!animate||!A){this.setSize(width,height);this.setLocation(x,y)}else{width=this.adjustWidth(width);height=this.adjustHeight(height);this.anim({points:{to:[x,y]},width:{to:width},height:{to:height}},this.preanim(arguments,4),"motion")}return this},setRegion:function(region,animate){this.setBounds(region.left,region.top,region.right-region.left,region.bottom-region.top,this.preanim(arguments,1));return this},addListener:function(eventName,fn,scope,options){Ext.EventManager.on(this.dom,eventName,fn,scope||this,options)},removeListener:function(eventName,fn,scope){Ext.EventManager.removeListener(this.dom,eventName,fn,scope||this);return this},removeAllListeners:function(){Ext.EventManager.removeAll(this.dom);return this},relayEvent:function(eventName,observable){this.on(eventName,function(e){observable.fireEvent(eventName,e)})},setOpacity:function(opacity,animate){if(!animate||!A){var s=this.dom.style;if(Ext.isIE){s.zoom=1;s.filter=(s.filter||"").replace(/alpha\([^\)]*\)/gi,"")+(opacity==1?"":" alpha(opacity="+opacity*100+")")}else{s.opacity=opacity}}else{this.anim({opacity:{to:opacity}},this.preanim(arguments,1),null,0.35,"easeIn")}return this},getLeft:function(local){if(!local){return this.getX()}else{return parseInt(this.getStyle("left"),10)||0}},getRight:function(local){if(!local){return this.getX()+this.getWidth()}else{return(this.getLeft(true)+this.getWidth())||0}},getTop:function(local){if(!local){return this.getY()}else{return parseInt(this.getStyle("top"),10)||0}},getBottom:function(local){if(!local){return this.getY()+this.getHeight()}else{return(this.getTop(true)+this.getHeight())||0}},position:function(pos,zIndex,x,y){if(!pos){if(this.getStyle("position")=="static"){this.setStyle("position","relative")}}else{this.setStyle("position",pos)}if(zIndex){this.setStyle("z-index",zIndex)}if(x!==undefined&&y!==undefined){this.setXY([x,y])}else{if(x!==undefined){this.setX(x)}else{if(y!==undefined){this.setY(y)}}}},clearPositioning:function(value){value=value||"";this.setStyle({left:value,right:value,top:value,bottom:value,"z-index":"",position:"static"});return this},getPositioning:function(){var l=this.getStyle("left");var t=this.getStyle("top");return{position:this.getStyle("position"),left:l,right:l?"":this.getStyle("right"),top:t,bottom:t?"":this.getStyle("bottom"),"z-index":this.getStyle("z-index")}},getBorderWidth:function(side){return this.addStyles(side,El.borders)},getPadding:function(side){return this.addStyles(side,El.paddings)},setPositioning:function(pc){this.applyStyles(pc);if(pc.right=="auto"){this.dom.style.right=""}if(pc.bottom=="auto"){this.dom.style.bottom=""}return this},fixDisplay:function(){if(this.getStyle("display")=="none"){this.setStyle("visibility","hidden");this.setStyle("display",this.originalDisplay);if(this.getStyle("display")=="none"){this.setStyle("display","block")}}},setOverflow:function(v){if(v=="auto"&&Ext.isMac&&Ext.isGecko2){this.dom.style.overflow="hidden";(function(){this.dom.style.overflow="auto"}).defer(1,this)}else{this.dom.style.overflow=v}},setLeftTop:function(left,top){this.dom.style.left=this.addUnits(left);this.dom.style.top=this.addUnits(top);return this},move:function(direction,distance,animate){var xy=this.getXY();direction=direction.toLowerCase();switch(direction){case"l":case"left":this.moveTo(xy[0]-distance,xy[1],this.preanim(arguments,2));break;case"r":case"right":this.moveTo(xy[0]+distance,xy[1],this.preanim(arguments,2));break;case"t":case"top":case"up":this.moveTo(xy[0],xy[1]-distance,this.preanim(arguments,2));break;case"b":case"bottom":case"down":this.moveTo(xy[0],xy[1]+distance,this.preanim(arguments,2));break}return this},clip:function(){if(!this.isClipped){this.isClipped=true;this.originalClip={o:this.getStyle("overflow"),x:this.getStyle("overflow-x"),y:this.getStyle("overflow-y")};this.setStyle("overflow","hidden");this.setStyle("overflow-x","hidden");this.setStyle("overflow-y","hidden")}return this},unclip:function(){if(this.isClipped){this.isClipped=false;var o=this.originalClip;if(o.o){this.setStyle("overflow",o.o)}if(o.x){this.setStyle("overflow-x",o.x)}if(o.y){this.setStyle("overflow-y",o.y)}}return this},getAnchorXY:function(anchor,local,s){var w,h,vp=false;if(!s){var d=this.dom;if(d==document.body||d==document){vp=true;w=D.getViewWidth();h=D.getViewHeight()}else{w=this.getWidth();h=this.getHeight()}}else{w=s.width;h=s.height}var x=0,y=0,r=Math.round;switch((anchor||"tl").toLowerCase()){case"c":x=r(w*0.5);y=r(h*0.5);break;case"t":x=r(w*0.5);y=0;break;case"l":x=0;y=r(h*0.5);break;case"r":x=w;y=r(h*0.5);break;case"b":x=r(w*0.5);y=h;break;case"tl":x=0;y=0;break;case"bl":x=0;y=h;break;case"br":x=w;y=h;break;case"tr":x=w;y=0;break}if(local===true){return[x,y]}if(vp){var sc=this.getScroll();return[x+sc.left,y+sc.top]}var o=this.getXY();return[x+o[0],y+o[1]]},getAlignToXY:function(el,p,o){el=Ext.get(el);if(!el||!el.dom){throw"Element.alignToXY with an element that doesn't exist"}var d=this.dom;var c=false;var p1="",p2="";o=o||[0,0];if(!p){p="tl-bl"}else{if(p=="?"){p="tl-bl?"}else{if(p.indexOf("-")==-1){p="tl-"+p}}}p=p.toLowerCase();var m=p.match(/^([a-z]+)-([a-z]+)(\?)?$/);if(!m){throw"Element.alignTo with an invalid alignment "+p}p1=m[1];p2=m[2];c=!!m[3];var a1=this.getAnchorXY(p1,true);var a2=el.getAnchorXY(p2,false);var x=a2[0]-a1[0]+o[0];var y=a2[1]-a1[1]+o[1];if(c){var w=this.getWidth(),h=this.getHeight(),r=el.getRegion();var dw=D.getViewWidth()-5,dh=D.getViewHeight()-5;var p1y=p1.charAt(0),p1x=p1.charAt(p1.length-1);var p2y=p2.charAt(0),p2x=p2.charAt(p2.length-1);var swapY=((p1y=="t"&&p2y=="b")||(p1y=="b"&&p2y=="t"));var swapX=((p1x=="r"&&p2x=="l")||(p1x=="l"&&p2x=="r"));var doc=document;var scrollX=(doc.documentElement.scrollLeft||doc.body.scrollLeft||0)+5;var scrollY=(doc.documentElement.scrollTop||doc.body.scrollTop||0)+5;if((x+w)>dw+scrollX){x=swapX?r.left-w:dw+scrollX-w}if(x<scrollX){x=swapX?r.right:scrollX}if((y+h)>dh+scrollY){y=swapY?r.top-h:dh+scrollY-h}if(y<scrollY){y=swapY?r.bottom:scrollY}}return[x,y]},getConstrainToXY:function(){var os={top:0,left:0,bottom:0,right:0};return function(el,local,offsets,proposedXY){el=Ext.get(el);offsets=offsets?Ext.applyIf(offsets,os):os;var vw,vh,vx=0,vy=0;if(el.dom==document.body||el.dom==document){vw=Ext.lib.Dom.getViewWidth();vh=Ext.lib.Dom.getViewHeight()}else{vw=el.dom.clientWidth;vh=el.dom.clientHeight;if(!local){var vxy=el.getXY();vx=vxy[0];vy=vxy[1]}}var s=el.getScroll();vx+=offsets.left+s.left;vy+=offsets.top+s.top;vw-=offsets.right;vh-=offsets.bottom;var vr=vx+vw;var vb=vy+vh;var xy=proposedXY||(!local?this.getXY():[this.getLeft(true),this.getTop(true)]);var x=xy[0],y=xy[1];var w=this.dom.offsetWidth,h=this.dom.offsetHeight;var moved=false;if((x+w)>vr){x=vr-w;moved=true}if((y+h)>vb){y=vb-h;moved=true}if(x<vx){x=vx;moved=true}if(y<vy){y=vy;moved=true}return moved?[x,y]:false}}(),adjustForConstraints:function(xy,parent,offsets){return this.getConstrainToXY(parent||document,false,offsets,xy)||xy},alignTo:function(element,position,offsets,animate){var xy=this.getAlignToXY(element,position,offsets);this.setXY(xy,this.preanim(arguments,3));return this},anchorTo:function(el,alignment,offsets,animate,monitorScroll,callback){var action=function(){this.alignTo(el,alignment,offsets,animate);Ext.callback(callback,this)};Ext.EventManager.onWindowResize(action,this);var tm=typeof monitorScroll;if(tm!="undefined"){Ext.EventManager.on(window,"scroll",action,this,{buffer:tm=="number"?monitorScroll:50})}action.call(this);return this},clearOpacity:function(){if(window.ActiveXObject){if(typeof this.dom.style.filter=="string"&&(/alpha/i).test(this.dom.style.filter)){this.dom.style.filter=""}}else{this.dom.style.opacity="";this.dom.style["-moz-opacity"]="";this.dom.style["-khtml-opacity"]=""}return this},hide:function(animate){this.setVisible(false,this.preanim(arguments,0));return this},show:function(animate){this.setVisible(true,this.preanim(arguments,0));return this},addUnits:function(size){return Ext.Element.addUnits(size,this.defaultUnit)},update:function(html,loadScripts,callback){if(typeof html=="undefined"){html=""}if(loadScripts!==true){this.dom.innerHTML=html;if(typeof callback=="function"){callback()}return this}var id=Ext.id();var dom=this.dom;html+='<span id="'+id+'"></span>';E.onAvailable(id,function(){var hd=document.getElementsByTagName("head")[0];var re=/(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;var srcRe=/\ssrc=([\'\"])(.*?)\1/i;var typeRe=/\stype=([\'\"])(.*?)\1/i;var match;while(match=re.exec(html)){var attrs=match[1];var srcMatch=attrs?attrs.match(srcRe):false;if(srcMatch&&srcMatch[2]){var s=document.createElement("script");s.src=srcMatch[2];var typeMatch=attrs.match(typeRe);if(typeMatch&&typeMatch[2]){s.type=typeMatch[2]}hd.appendChild(s)}else{if(match[2]&&match[2].length>0){if(window.execScript){window.execScript(match[2])}else{window.eval(match[2])}}}}var el=document.getElementById(id);if(el){Ext.removeNode(el)}if(typeof callback=="function"){callback()}});dom.innerHTML=html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig,"");return this},load:function(){var um=this.getUpdater();um.update.apply(um,arguments);return this},getUpdater:function(){if(!this.updateManager){this.updateManager=new Ext.Updater(this)}return this.updateManager},unselectable:function(){this.dom.unselectable="on";this.swallowEvent("selectstart",true);this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");this.addClass("x-unselectable");return this},getCenterXY:function(){return this.getAlignToXY(document,"c-c")},center:function(centerIn){this.alignTo(centerIn||document,"c-c");return this},isBorderBox:function(){return noBoxAdjust[this.dom.tagName.toLowerCase()]||Ext.isBorderBox},getBox:function(contentBox,local){var xy;if(!local){xy=this.getXY()}else{var left=parseInt(this.getStyle("left"),10)||0;var top=parseInt(this.getStyle("top"),10)||0;xy=[left,top]}var el=this.dom,w=el.offsetWidth,h=el.offsetHeight,bx;if(!contentBox){bx={x:xy[0],y:xy[1],0:xy[0],1:xy[1],width:w,height:h}}else{var l=this.getBorderWidth("l")+this.getPadding("l");var r=this.getBorderWidth("r")+this.getPadding("r");var t=this.getBorderWidth("t")+this.getPadding("t");var b=this.getBorderWidth("b")+this.getPadding("b");bx={x:xy[0]+l,y:xy[1]+t,0:xy[0]+l,1:xy[1]+t,width:w-(l+r),height:h-(t+b)}}bx.right=bx.x+bx.width;bx.bottom=bx.y+bx.height;return bx},getFrameWidth:function(sides,onlyContentBox){return onlyContentBox&&Ext.isBorderBox?0:(this.getPadding(sides)+this.getBorderWidth(sides))},setBox:function(box,adjust,animate){var w=box.width,h=box.height;if((adjust&&!this.autoBoxAdjust)&&!this.isBorderBox()){w-=(this.getBorderWidth("lr")+this.getPadding("lr"));h-=(this.getBorderWidth("tb")+this.getPadding("tb"))}this.setBounds(box.x,box.y,w,h,this.preanim(arguments,2));return this},repaint:function(){var dom=this.dom;this.addClass("x-repaint");setTimeout(function(){Ext.get(dom).removeClass("x-repaint")},1);return this},getMargins:function(side){if(!side){return{top:parseInt(this.getStyle("margin-top"),10)||0,left:parseInt(this.getStyle("margin-left"),10)||0,bottom:parseInt(this.getStyle("margin-bottom"),10)||0,right:parseInt(this.getStyle("margin-right"),10)||0}}else{return this.addStyles(side,El.margins)}},addStyles:function(sides,styles){var val=0,v,w;for(var i=0,len=sides.length;i<len;i++){v=this.getStyle(styles[sides.charAt(i)]);if(v){w=parseInt(v,10);if(w){val+=(w>=0?w:-1*w)}}}return val},createProxy:function(config,renderTo,matchBox){config=typeof config=="object"?config:{tag:"div",cls:config};var proxy;if(renderTo){proxy=Ext.DomHelper.append(renderTo,config,true)}else{proxy=Ext.DomHelper.insertBefore(this.dom,config,true)}if(matchBox){proxy.setBox(this.getBox())}return proxy},mask:function(msg,msgCls){if(this.getStyle("position")=="static"){this.addClass("x-masked-relative")}if(this._maskMsg){this._maskMsg.remove()}if(this._mask){this._mask.remove()}this._mask=Ext.DomHelper.append(this.dom,{cls:"ext-el-mask"},true);this.addClass("x-masked");this._mask.setDisplayed(true);if(typeof msg=="string"){this._maskMsg=Ext.DomHelper.append(this.dom,{cls:"ext-el-mask-msg",cn:{tag:"div"}},true);var mm=this._maskMsg;mm.dom.className=msgCls?"ext-el-mask-msg "+msgCls:"ext-el-mask-msg";mm.dom.firstChild.innerHTML=msg;mm.setDisplayed(true);mm.center(this)}if(Ext.isIE&&!(Ext.isIE7&&Ext.isStrict)&&this.getStyle("height")=="auto"){this._mask.setSize(this.getWidth(),this.getHeight())}return this._mask},unmask:function(){if(this._mask){if(this._maskMsg){this._maskMsg.remove();delete this._maskMsg}this._mask.remove();delete this._mask}this.removeClass(["x-masked","x-masked-relative"])},isMasked:function(){return this._mask&&this._mask.isVisible()},createShim:function(){var el=document.createElement("iframe");el.frameBorder="0";el.className="ext-shim";if(Ext.isIE&&Ext.isSecure){el.src=Ext.SSL_SECURE_URL}var shim=Ext.get(this.dom.parentNode.insertBefore(el,this.dom));shim.autoBoxAdjust=false;return shim},remove:function(){Ext.removeNode(this.dom);delete El.cache[this.dom.id]},hover:function(overFn,outFn,scope){var preOverFn=function(e){if(!e.within(this,true)){overFn.apply(scope||this,arguments)}};var preOutFn=function(e){if(!e.within(this,true)){outFn.apply(scope||this,arguments)}};this.on("mouseover",preOverFn,this.dom);this.on("mouseout",preOutFn,this.dom);return this},addClassOnOver:function(className){this.hover(function(){Ext.fly(this,"_internal").addClass(className)},function(){Ext.fly(this,"_internal").removeClass(className)});return this},addClassOnFocus:function(className){this.on("focus",function(){Ext.fly(this,"_internal").addClass(className)},this.dom);this.on("blur",function(){Ext.fly(this,"_internal").removeClass(className)},this.dom);return this},addClassOnClick:function(className){var dom=this.dom;this.on("mousedown",function(){Ext.fly(dom,"_internal").addClass(className);var d=Ext.getDoc();var fn=function(){Ext.fly(dom,"_internal").removeClass(className);d.removeListener("mouseup",fn)};d.on("mouseup",fn)});return this},swallowEvent:function(eventName,preventDefault){var fn=function(e){e.stopPropagation();if(preventDefault){e.preventDefault()}};if(Ext.isArray(eventName)){for(var i=0,len=eventName.length;i<len;i++){this.on(eventName[i],fn)}return this}this.on(eventName,fn);return this},parent:function(selector,returnDom){return this.matchNode("parentNode","parentNode",selector,returnDom)},next:function(selector,returnDom){return this.matchNode("nextSibling","nextSibling",selector,returnDom)},prev:function(selector,returnDom){return this.matchNode("previousSibling","previousSibling",selector,returnDom)},first:function(selector,returnDom){return this.matchNode("nextSibling","firstChild",selector,returnDom)},last:function(selector,returnDom){return this.matchNode("previousSibling","lastChild",selector,returnDom)},matchNode:function(dir,start,selector,returnDom){var n=this.dom[start];while(n){if(n.nodeType==1&&(!selector||Ext.DomQuery.is(n,selector))){return !returnDom?Ext.get(n):n}n=n[dir]}return null},appendChild:function(el){el=Ext.get(el);el.appendTo(this);return this},createChild:function(config,insertBefore,returnDom){config=config||{tag:"div"};if(insertBefore){return Ext.DomHelper.insertBefore(insertBefore,config,returnDom!==true)}return Ext.DomHelper[!this.dom.firstChild?"overwrite":"append"](this.dom,config,returnDom!==true)},appendTo:function(el){el=Ext.getDom(el);el.appendChild(this.dom);return this},insertBefore:function(el){el=Ext.getDom(el);el.parentNode.insertBefore(this.dom,el);return this},insertAfter:function(el){el=Ext.getDom(el);el.parentNode.insertBefore(this.dom,el.nextSibling);return this},insertFirst:function(el,returnDom){el=el||{};if(typeof el=="object"&&!el.nodeType&&!el.dom){return this.createChild(el,this.dom.firstChild,returnDom)}else{el=Ext.getDom(el);this.dom.insertBefore(el,this.dom.firstChild);return !returnDom?Ext.get(el):el}},insertSibling:function(el,where,returnDom){var rt;if(Ext.isArray(el)){for(var i=0,len=el.length;i<len;i++){rt=this.insertSibling(el[i],where,returnDom)}return rt}where=where?where.toLowerCase():"before";el=el||{};var refNode=where=="before"?this.dom:this.dom.nextSibling;if(typeof el=="object"&&!el.nodeType&&!el.dom){if(where=="after"&&!this.dom.nextSibling){rt=Ext.DomHelper.append(this.dom.parentNode,el,!returnDom)}else{rt=Ext.DomHelper[where=="after"?"insertAfter":"insertBefore"](this.dom,el,!returnDom)}}else{rt=this.dom.parentNode.insertBefore(Ext.getDom(el),refNode);if(!returnDom){rt=Ext.get(rt)}}return rt},wrap:function(config,returnDom){if(!config){config={tag:"div"}}var newEl=Ext.DomHelper.insertBefore(this.dom,config,!returnDom);newEl.dom?newEl.dom.appendChild(this.dom):newEl.appendChild(this.dom);return newEl},replace:function(el){el=Ext.get(el);this.insertBefore(el);el.remove();return this},replaceWith:function(el){if(typeof el=="object"&&!el.nodeType&&!el.dom){el=this.insertSibling(el,"before")}else{el=Ext.getDom(el);this.dom.parentNode.insertBefore(el,this.dom)}El.uncache(this.id);Ext.removeNode(this.dom);this.dom=el;this.id=Ext.id(el);El.cache[this.id]=this;return this},insertHtml:function(where,html,returnEl){var el=Ext.DomHelper.insertHtml(where,this.dom,html);return returnEl?Ext.get(el):el},set:function(o,useSet){var el=this.dom;useSet=typeof useSet=="undefined"?(el.setAttribute?true:false):useSet;for(var attr in o){if(attr=="style"||typeof o[attr]=="function"){continue}if(attr=="cls"){el.className=o.cls}else{if(o.hasOwnProperty(attr)){if(useSet){el.setAttribute(attr,o[attr])}else{el[attr]=o[attr]}}}}if(o.style){Ext.DomHelper.applyStyles(el,o.style)}return this},addKeyListener:function(key,fn,scope){var config;if(typeof key!="object"||Ext.isArray(key)){config={key:key,fn:fn,scope:scope}}else{config={key:key.key,shift:key.shift,ctrl:key.ctrl,alt:key.alt,fn:fn,scope:scope}}return new Ext.KeyMap(this,config)},addKeyMap:function(config){return new Ext.KeyMap(this,config)},isScrollable:function(){var dom=this.dom;return dom.scrollHeight>dom.clientHeight||dom.scrollWidth>dom.clientWidth},scrollTo:function(side,value,animate){var prop=side.toLowerCase()=="left"?"scrollLeft":"scrollTop";if(!animate||!A){this.dom[prop]=value}else{var to=prop=="scrollLeft"?[value,this.dom.scrollTop]:[this.dom.scrollLeft,value];this.anim({scroll:{to:to}},this.preanim(arguments,2),"scroll")}return this},scroll:function(direction,distance,animate){if(!this.isScrollable()){return}var el=this.dom;var l=el.scrollLeft,t=el.scrollTop;var w=el.scrollWidth,h=el.scrollHeight;var cw=el.clientWidth,ch=el.clientHeight;direction=direction.toLowerCase();var scrolled=false;var a=this.preanim(arguments,2);switch(direction){case"l":case"left":if(w-l>cw){var v=Math.min(l+distance,w-cw);this.scrollTo("left",v,a);scrolled=true}break;case"r":case"right":if(l>0){var v=Math.max(l-distance,0);this.scrollTo("left",v,a);scrolled=true}break;case"t":case"top":case"up":if(t>0){var v=Math.max(t-distance,0);this.scrollTo("top",v,a);scrolled=true}break;case"b":case"bottom":case"down":if(h-t>ch){var v=Math.min(t+distance,h-ch);this.scrollTo("top",v,a);scrolled=true}break}return scrolled},translatePoints:function(x,y){if(typeof x=="object"||Ext.isArray(x)){y=x[1];x=x[0]}var p=this.getStyle("position");var o=this.getXY();var l=parseInt(this.getStyle("left"),10);var t=parseInt(this.getStyle("top"),10);if(isNaN(l)){l=(p=="relative")?0:this.dom.offsetLeft}if(isNaN(t)){t=(p=="relative")?0:this.dom.offsetTop}return{left:(x-o[0]+l),top:(y-o[1]+t)}},getScroll:function(){var d=this.dom,doc=document;if(d==doc||d==doc.body){var l,t;if(Ext.isIE&&Ext.isStrict){l=doc.documentElement.scrollLeft||(doc.body.scrollLeft||0);t=doc.documentElement.scrollTop||(doc.body.scrollTop||0)}else{l=window.pageXOffset||(doc.body.scrollLeft||0);t=window.pageYOffset||(doc.body.scrollTop||0)}return{left:l,top:t}}else{return{left:d.scrollLeft,top:d.scrollTop}}},getColor:function(attr,defaultValue,prefix){var v=this.getStyle(attr);if(!v||v=="transparent"||v=="inherit"){return defaultValue}var color=typeof prefix=="undefined"?"#":prefix;if(v.substr(0,4)=="rgb("){var rvs=v.slice(4,v.length-1).split(",");for(var i=0;i<3;i++){var h=parseInt(rvs[i]);var s=h.toString(16);if(h<16){s="0"+s}color+=s}}else{if(v.substr(0,1)=="#"){if(v.length==4){for(var i=1;i<4;i++){var c=v.charAt(i);color+=c+c}}else{if(v.length==7){color+=v.substr(1)}}}}return(color.length>5?color.toLowerCase():defaultValue)},boxWrap:function(cls){cls=cls||"x-box";var el=Ext.get(this.insertHtml("beforeBegin",String.format('<div class="{0}">'+El.boxMarkup+"</div>",cls)));el.child("."+cls+"-mc").dom.appendChild(this.dom);return el},getAttributeNS:Ext.isIE?function(ns,name){var d=this.dom;var type=typeof d[ns+":"+name];if(type!="undefined"&&type!="unknown"){return d[ns+":"+name]}return d[name]}:function(ns,name){var d=this.dom;return d.getAttributeNS(ns,name)||d.getAttribute(ns+":"+name)||d.getAttribute(name)||d[name]},getTextWidth:function(text,min,max){return(Ext.util.TextMetrics.measure(this.dom,Ext.value(text,this.dom.innerHTML,true)).width).constrain(min||0,max||1000000)}};var ep=El.prototype;ep.on=ep.addListener;ep.mon=ep.addListener;ep.getUpdateManager=ep.getUpdater;ep.un=ep.removeListener;ep.autoBoxAdjust=true;El.unitPattern=/\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;El.addUnits=function(v,defaultUnit){if(v===""||v=="auto"){return v}if(v===undefined){return""}if(typeof v=="number"||!El.unitPattern.test(v)){return v+(defaultUnit||"px")}return v};El.boxMarkup='<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';El.VISIBILITY=1;El.DISPLAY=2;El.borders={l:"border-left-width",r:"border-right-width",t:"border-top-width",b:"border-bottom-width"};El.paddings={l:"padding-left",r:"padding-right",t:"padding-top",b:"padding-bottom"};El.margins={l:"margin-left",r:"margin-right",t:"margin-top",b:"margin-bottom"};El.cache={};var docEl;El.get=function(el){var ex,elm,id;if(!el){return null}if(typeof el=="string"){if(!(elm=document.getElementById(el))){return null}if(ex=El.cache[el]){ex.dom=elm}else{ex=El.cache[el]=new El(elm)}return ex}else{if(el.tagName){if(!(id=el.id)){id=Ext.id(el)}if(ex=El.cache[id]){ex.dom=el}else{ex=El.cache[id]=new El(el)}return ex}else{if(el instanceof El){if(el!=docEl){el.dom=document.getElementById(el.id)||el.dom;El.cache[el.id]=el}return el}else{if(el.isComposite){return el}else{if(Ext.isArray(el)){return El.select(el)}else{if(el==document){if(!docEl){var f=function(){};f.prototype=El.prototype;docEl=new f();docEl.dom=document}return docEl}}}}}}return null};El.uncache=function(el){for(var i=0,a=arguments,len=a.length;i<len;i++){if(a[i]){delete El.cache[a[i].id||a[i]]}}};El.garbageCollect=function(){if(!Ext.enableGarbageCollector){clearInterval(El.collectorThread);return}for(var eid in El.cache){var el=El.cache[eid],d=el.dom;if(!d||!d.parentNode||(!d.offsetParent&&!document.getElementById(eid))){delete El.cache[eid];if(d&&Ext.enableListenerCollection){Ext.EventManager.removeAll(d)}}}};El.collectorThreadId=setInterval(El.garbageCollect,30000);var flyFn=function(){};flyFn.prototype=El.prototype;var _cls=new flyFn();El.Flyweight=function(dom){this.dom=dom};El.Flyweight.prototype=_cls;El.Flyweight.prototype.isFlyweight=true;El._flyweights={};El.fly=function(el,named){named=named||"_global";el=Ext.getDom(el);if(!el){return null}if(!El._flyweights[named]){El._flyweights[named]=new El.Flyweight()}El._flyweights[named].dom=el;return El._flyweights[named]};Ext.get=El.get;Ext.fly=El.fly;var noBoxAdjust=Ext.isStrict?{select:1}:{input:1,select:1,textarea:1};if(Ext.isIE||Ext.isGecko){noBoxAdjust.button=1}Ext.EventManager.on(window,"unload",function(){delete El.cache;delete El._flyweights})})();
Ext.enableFx=true;Ext.Fx={slideIn:function(a,c){var b=this.getFxEl();c=c||{};b.queueFx(c,function(){a=a||"t";this.fixDisplay();var d=this.getFxRestore();var i=this.getBox();this.setSize(i);var f=this.fxWrap(d.pos,c,"hidden");var k=this.dom.style;k.visibility="visible";k.position="absolute";var e=function(){b.fxUnwrap(f,d.pos,c);k.width=d.width;k.height=d.height;b.afterFx(c)};var j,l={to:[i.x,i.y]},h={to:i.width},g={to:i.height};switch(a.toLowerCase()){case"t":f.setSize(i.width,0);k.left=k.bottom="0";j={height:g};break;case"l":f.setSize(0,i.height);k.right=k.top="0";j={width:h};break;case"r":f.setSize(0,i.height);f.setX(i.right);k.left=k.top="0";j={width:h,points:l};break;case"b":f.setSize(i.width,0);f.setY(i.bottom);k.left=k.top="0";j={height:g,points:l};break;case"tl":f.setSize(0,0);k.right=k.bottom="0";j={width:h,height:g};break;case"bl":f.setSize(0,0);f.setY(i.y+i.height);k.right=k.top="0";j={width:h,height:g,points:l};break;case"br":f.setSize(0,0);f.setXY([i.right,i.bottom]);k.left=k.top="0";j={width:h,height:g,points:l};break;case"tr":f.setSize(0,0);f.setX(i.x+i.width);k.left=k.bottom="0";j={width:h,height:g,points:l};break}this.dom.style.visibility="visible";f.show();arguments.callee.anim=f.fxanim(j,c,"motion",0.5,"easeOut",e)});return this},slideOut:function(a,c){var b=this.getFxEl();c=c||{};b.queueFx(c,function(){a=a||"t";var i=this.getFxRestore();var d=this.getBox();this.setSize(d);var g=this.fxWrap(i.pos,c,"visible");var f=this.dom.style;f.visibility="visible";f.position="absolute";g.setSize(d);var j=function(){if(c.useDisplay){b.setDisplayed(false)}else{b.hide()}b.fxUnwrap(g,i.pos,c);f.width=i.width;f.height=i.height;b.afterFx(c)};var e,h={to:0};switch(a.toLowerCase()){case"t":f.left=f.bottom="0";e={height:h};break;case"l":f.right=f.top="0";e={width:h};break;case"r":f.left=f.top="0";e={width:h,points:{to:[d.right,d.y]}};break;case"b":f.left=f.top="0";e={height:h,points:{to:[d.x,d.bottom]}};break;case"tl":f.right=f.bottom="0";e={width:h,height:h};break;case"bl":f.right=f.top="0";e={width:h,height:h,points:{to:[d.x,d.bottom]}};break;case"br":f.left=f.top="0";e={width:h,height:h,points:{to:[d.x+d.width,d.bottom]}};break;case"tr":f.left=f.bottom="0";e={width:h,height:h,points:{to:[d.right,d.y]}};break}arguments.callee.anim=g.fxanim(e,c,"motion",0.5,"easeOut",j)});return this},puff:function(b){var a=this.getFxEl();b=b||{};a.queueFx(b,function(){this.clearOpacity();this.show();var f=this.getFxRestore();var d=this.dom.style;var g=function(){if(b.useDisplay){a.setDisplayed(false)}else{a.hide()}a.clearOpacity();a.setPositioning(f.pos);d.width=f.width;d.height=f.height;d.fontSize="";a.afterFx(b)};var e=this.getWidth();var c=this.getHeight();arguments.callee.anim=this.fxanim({width:{to:this.adjustWidth(e*2)},height:{to:this.adjustHeight(c*2)},points:{by:[-(e*0.5),-(c*0.5)]},opacity:{to:0},fontSize:{to:200,unit:"%"}},b,"motion",0.5,"easeOut",g)});return this},switchOff:function(b){var a=this.getFxEl();b=b||{};a.queueFx(b,function(){this.clearOpacity();this.clip();var d=this.getFxRestore();var c=this.dom.style;var e=function(){if(b.useDisplay){a.setDisplayed(false)}else{a.hide()}a.clearOpacity();a.setPositioning(d.pos);c.width=d.width;c.height=d.height;a.afterFx(b)};this.fxanim({opacity:{to:0.3}},null,null,0.1,null,function(){this.clearOpacity();(function(){this.fxanim({height:{to:1},points:{by:[0,this.getHeight()*0.5]}},b,"motion",0.3,"easeIn",e)}).defer(100,this)})});return this},highlight:function(a,c){var b=this.getFxEl();c=c||{};b.queueFx(c,function(){a=a||"ffff9c";var d=c.attr||"backgroundColor";this.clearOpacity();this.show();var g=this.getColor(d);var h=this.dom.style[d];var f=(c.endColor||g)||"ffffff";var i=function(){b.dom.style[d]=h;b.afterFx(c)};var e={};e[d]={from:a,to:f};arguments.callee.anim=this.fxanim(e,c,"color",1,"easeIn",i)});return this},frame:function(a,c,d){var b=this.getFxEl();d=d||{};b.queueFx(d,function(){a=a||"#C3DAF9";if(a.length==6){a="#"+a}c=c||1;var g=d.duration||1;this.show();var e=this.getBox();var f=function(){var h=Ext.getBody().createChild({style:{visbility:"hidden",position:"absolute","z-index":"35000",border:"0px solid "+a}});var i=Ext.isBorderBox?2:1;h.animate({top:{from:e.y,to:e.y-20},left:{from:e.x,to:e.x-20},borderWidth:{from:0,to:10},opacity:{from:1,to:0},height:{from:e.height,to:(e.height+(20*i))},width:{from:e.width,to:(e.width+(20*i))}},g,function(){h.remove();if(--c>0){f()}else{b.afterFx(d)}})};f.call(this)});return this},pause:function(c){var a=this.getFxEl();var b={};a.queueFx(b,function(){setTimeout(function(){a.afterFx(b)},c*1000)});return this},fadeIn:function(b){var a=this.getFxEl();b=b||{};a.queueFx(b,function(){this.setOpacity(0);this.fixDisplay();this.dom.style.visibility="visible";var c=b.endOpacity||1;arguments.callee.anim=this.fxanim({opacity:{to:c}},b,null,0.5,"easeOut",function(){if(c==1){this.clearOpacity()}a.afterFx(b)})});return this},fadeOut:function(b){var a=this.getFxEl();b=b||{};a.queueFx(b,function(){var c=b.endOpacity||0;arguments.callee.anim=this.fxanim({opacity:{to:c}},b,null,0.5,"easeOut",function(){if(c===0){if(this.visibilityMode==Ext.Element.DISPLAY||b.useDisplay){this.dom.style.display="none"}else{this.dom.style.visibility="hidden"}this.clearOpacity()}a.afterFx(b)})});return this},scale:function(a,b,c){this.shift(Ext.apply({},c,{width:a,height:b}));return this},shift:function(b){var a=this.getFxEl();b=b||{};a.queueFx(b,function(){var e={},d=b.width,f=b.height,c=b.x,i=b.y,g=b.opacity;if(d!==undefined){e.width={to:this.adjustWidth(d)}}if(f!==undefined){e.height={to:this.adjustHeight(f)}}if(b.left!==undefined){e.left={to:b.left}}if(b.top!==undefined){e.top={to:b.top}}if(b.right!==undefined){e.right={to:b.right}}if(b.bottom!==undefined){e.bottom={to:b.bottom}}if(c!==undefined||i!==undefined){e.points={to:[c!==undefined?c:this.getX(),i!==undefined?i:this.getY()]}}if(g!==undefined){e.opacity={to:g}}if(b.xy!==undefined){e.points={to:b.xy}}arguments.callee.anim=this.fxanim(e,b,"motion",0.35,"easeOut",function(){a.afterFx(b)})});return this},ghost:function(a,c){var b=this.getFxEl();c=c||{};b.queueFx(c,function(){a=a||"b";var i=this.getFxRestore();var e=this.getWidth(),g=this.getHeight();var f=this.dom.style;var k=function(){if(c.useDisplay){b.setDisplayed(false)}else{b.hide()}b.clearOpacity();b.setPositioning(i.pos);f.width=i.width;f.height=i.height;b.afterFx(c)};var d={opacity:{to:0},points:{}},j=d.points;switch(a.toLowerCase()){case"t":j.by=[0,-g];break;case"l":j.by=[-e,0];break;case"r":j.by=[e,0];break;case"b":j.by=[0,g];break;case"tl":j.by=[-e,-g];break;case"bl":j.by=[-e,g];break;case"br":j.by=[e,g];break;case"tr":j.by=[e,-g];break}arguments.callee.anim=this.fxanim(d,c,"motion",0.5,"easeOut",k)});return this},syncFx:function(){this.fxDefaults=Ext.apply(this.fxDefaults||{},{block:false,concurrent:true,stopFx:false});return this},sequenceFx:function(){this.fxDefaults=Ext.apply(this.fxDefaults||{},{block:false,concurrent:false,stopFx:false});return this},nextFx:function(){var a=this.fxQueue[0];if(a){a.call(this)}},hasActiveFx:function(){return this.fxQueue&&this.fxQueue[0]},stopFx:function(){if(this.hasActiveFx()){var a=this.fxQueue[0];if(a&&a.anim&&a.anim.isAnimated()){this.fxQueue=[a];a.anim.stop(true)}}return this},beforeFx:function(a){if(this.hasActiveFx()&&!a.concurrent){if(a.stopFx){this.stopFx();return true}return false}return true},hasFxBlock:function(){var a=this.fxQueue;return a&&a[0]&&a[0].block},queueFx:function(c,a){if(!this.fxQueue){this.fxQueue=[]}if(!this.hasFxBlock()){Ext.applyIf(c,this.fxDefaults);if(!c.concurrent){var b=this.beforeFx(c);a.block=c.block;this.fxQueue.push(a);if(b){this.nextFx()}}else{a.call(this)}}return this},fxWrap:function(f,d,c){var b;if(!d.wrap||!(b=Ext.get(d.wrap))){var a;if(d.fixPosition){a=this.getXY()}var e=document.createElement("div");e.style.visibility=c;b=Ext.get(this.dom.parentNode.insertBefore(e,this.dom));b.setPositioning(f);if(b.getStyle("position")=="static"){b.position("relative")}this.clearPositioning("auto");b.clip();b.dom.appendChild(this.dom);if(a){b.setXY(a)}}return b},fxUnwrap:function(a,c,b){this.clearPositioning();this.setPositioning(c);if(!b.wrap){a.dom.parentNode.insertBefore(this.dom,a.dom);a.remove()}},getFxRestore:function(){var a=this.dom.style;return{pos:this.getPositioning(),width:a.width,height:a.height}},afterFx:function(a){if(a.afterStyle){this.applyStyles(a.afterStyle)}if(a.afterCls){this.addClass(a.afterCls)}if(a.remove===true){this.remove()}Ext.callback(a.callback,a.scope,[this]);if(!a.concurrent){this.fxQueue.shift();this.nextFx()}},getFxEl:function(){return Ext.get(this.dom)},fxanim:function(d,e,b,f,c,a){b=b||"run";e=e||{};var g=Ext.lib.Anim[b](this.dom,d,(e.duration||f)||0.35,(e.easing||c)||"easeOut",function(){Ext.callback(a,this)},this);e.anim=g;return g}};Ext.Fx.resize=Ext.Fx.scale;Ext.apply(Ext.Element.prototype,Ext.Fx);
Ext.CompositeElement=function(a){this.elements=[];this.addElements(a)};Ext.CompositeElement.prototype={isComposite:true,addElements:function(e){if(!e){return this}if(typeof e=="string"){e=Ext.Element.selectorFunction(e)}var d=this.elements;var b=d.length-1;for(var c=0,a=e.length;c<a;c++){d[++b]=Ext.get(e[c])}return this},fill:function(a){this.elements=[];this.add(a);return this},filter:function(a){var b=[];this.each(function(c){if(c.is(a)){b[b.length]=c.dom}});this.fill(b);return this},invoke:function(e,b){var d=this.elements;for(var c=0,a=d.length;c<a;c++){Ext.Element.prototype[e].apply(d[c],b)}return this},add:function(a){if(typeof a=="string"){this.addElements(Ext.Element.selectorFunction(a))}else{if(a.length!==undefined){this.addElements(a)}else{this.addElements([a])}}return this},each:function(e,d){var c=this.elements;for(var b=0,a=c.length;b<a;b++){if(e.call(d||c[b],c[b],this,b)===false){break}}return this},item:function(a){return this.elements[a]||null},first:function(){return this.item(0)},last:function(){return this.item(this.elements.length-1)},getCount:function(){return this.elements.length},contains:function(a){return this.indexOf(a)!==-1},indexOf:function(a){return this.elements.indexOf(Ext.get(a))},removeElement:function(e,g){if(Ext.isArray(e)){for(var c=0,a=e.length;c<a;c++){this.removeElement(e[c])}return this}var b=typeof e=="number"?e:this.indexOf(e);if(b!==-1&&this.elements[b]){if(g){var f=this.elements[b];if(f.dom){f.remove()}else{Ext.removeNode(f)}}this.elements.splice(b,1)}return this},replaceElement:function(d,c,a){var b=typeof d=="number"?d:this.indexOf(d);if(b!==-1){if(a){this.elements[b].replaceWith(c)}else{this.elements.splice(b,1,Ext.get(c))}}return this},clear:function(){this.elements=[]}};(function(){Ext.CompositeElement.createCall=function(b,c){if(!b[c]){b[c]=function(){return this.invoke(c,arguments)}}};for(var a in Ext.Element.prototype){if(typeof Ext.Element.prototype[a]=="function"){Ext.CompositeElement.createCall(Ext.CompositeElement.prototype,a)}}})();Ext.CompositeElementLite=function(a){Ext.CompositeElementLite.superclass.constructor.call(this,a);this.el=new Ext.Element.Flyweight()};Ext.extend(Ext.CompositeElementLite,Ext.CompositeElement,{addElements:function(e){if(e){if(Ext.isArray(e)){this.elements=this.elements.concat(e)}else{var d=this.elements;var b=d.length-1;for(var c=0,a=e.length;c<a;c++){d[++b]=e[c]}}}return this},invoke:function(f,b){var d=this.elements;var e=this.el;for(var c=0,a=d.length;c<a;c++){e.dom=d[c];Ext.Element.prototype[f].apply(e,b)}return this},item:function(a){if(!this.elements[a]){return null}this.el.dom=this.elements[a];return this.el},addListener:function(b,g,f,e){var d=this.elements;for(var c=0,a=d.length;c<a;c++){Ext.EventManager.on(d[c],b,g,f||d[c],e)}return this},each:function(f,e){var c=this.elements;var d=this.el;for(var b=0,a=c.length;b<a;b++){d.dom=c[b];if(f.call(e||d,d,this,b)===false){break}}return this},indexOf:function(a){return this.elements.indexOf(Ext.getDom(a))},replaceElement:function(e,c,a){var b=typeof e=="number"?e:this.indexOf(e);if(b!==-1){c=Ext.getDom(c);if(a){var f=this.elements[b];f.parentNode.insertBefore(c,f);Ext.removeNode(f)}this.elements.splice(b,1,c)}return this}});Ext.CompositeElementLite.prototype.on=Ext.CompositeElementLite.prototype.addListener;if(Ext.DomQuery){Ext.Element.selectorFunction=Ext.DomQuery.select}Ext.Element.select=function(a,d,b){var c;if(typeof a=="string"){c=Ext.Element.selectorFunction(a,b)}else{if(a.length!==undefined){c=a}else{throw"Invalid selector"}}if(d===true){return new Ext.CompositeElement(c)}else{return new Ext.CompositeElementLite(c)}};Ext.select=Ext.Element.select;
Ext.Updater=Ext.extend(Ext.util.Observable,{constructor:function(b,a){b=Ext.get(b);if(!a&&b.updateManager){return b.updateManager}this.el=b;this.defaultUrl=null;this.addEvents("beforeupdate","update","failure");var c=Ext.Updater.defaults;this.sslBlankUrl=c.sslBlankUrl;this.disableCaching=c.disableCaching;this.indicatorText=c.indicatorText;this.showLoadIndicator=c.showLoadIndicator;this.timeout=c.timeout;this.loadScripts=c.loadScripts;this.transaction=null;this.refreshDelegate=this.refresh.createDelegate(this);this.updateDelegate=this.update.createDelegate(this);this.formUpdateDelegate=this.formUpdate.createDelegate(this);if(!this.renderer){this.renderer=this.getDefaultRenderer()}Ext.Updater.superclass.constructor.call(this)},getDefaultRenderer:function(){return new Ext.Updater.BasicRenderer()},getEl:function(){return this.el},update:function(b,f,g,d){if(this.fireEvent("beforeupdate",this.el,b,f)!==false){var a,c;if(typeof b=="object"){a=b;b=a.url;f=f||a.params;g=g||a.callback;d=d||a.discardUrl;c=a.scope;if(typeof a.nocache!="undefined"){this.disableCaching=a.nocache}if(typeof a.text!="undefined"){this.indicatorText='<div class="loading-indicator">'+a.text+"</div>"}if(typeof a.scripts!="undefined"){this.loadScripts=a.scripts}if(typeof a.timeout!="undefined"){this.timeout=a.timeout}}this.showLoading();if(!d){this.defaultUrl=b}if(typeof b=="function"){b=b.call(this)}var e=Ext.apply({},{url:b,params:(typeof f=="function"&&c)?f.createDelegate(c):f,success:this.processSuccess,failure:this.processFailure,scope:this,callback:undefined,timeout:(this.timeout*1000),disableCaching:this.disableCaching,argument:{options:a,url:b,form:null,callback:g,scope:c||window,params:f}},a);this.transaction=Ext.Ajax.request(e)}},formUpdate:function(c,a,b,d){if(this.fireEvent("beforeupdate",this.el,c,a)!==false){if(typeof a=="function"){a=a.call(this)}c=Ext.getDom(c);this.transaction=Ext.Ajax.request({form:c,url:a,success:this.processSuccess,failure:this.processFailure,scope:this,timeout:(this.timeout*1000),argument:{url:a,form:c,callback:d,reset:b}});this.showLoading.defer(1,this)}},refresh:function(a){if(this.defaultUrl==null){return}this.update(this.defaultUrl,null,a,true)},startAutoRefresh:function(b,c,d,e,a){if(a){this.update(c||this.defaultUrl,d,e,true)}if(this.autoRefreshProcId){clearInterval(this.autoRefreshProcId)}this.autoRefreshProcId=setInterval(this.update.createDelegate(this,[c||this.defaultUrl,d,e,true]),b*1000)},stopAutoRefresh:function(){if(this.autoRefreshProcId){clearInterval(this.autoRefreshProcId);delete this.autoRefreshProcId}},isAutoRefreshing:function(){return this.autoRefreshProcId?true:false},showLoading:function(){if(this.showLoadIndicator){this.el.update(this.indicatorText)}},processSuccess:function(a){this.transaction=null;if(a.argument.form&&a.argument.reset){try{a.argument.form.reset()}catch(b){}}if(this.loadScripts){this.renderer.render(this.el,a,this,this.updateComplete.createDelegate(this,[a]))}else{this.renderer.render(this.el,a,this);this.updateComplete(a)}},updateComplete:function(a){this.fireEvent("update",this.el,a);if(typeof a.argument.callback=="function"){a.argument.callback.call(a.argument.scope,this.el,true,a,a.argument.options)}},processFailure:function(a){this.transaction=null;this.fireEvent("failure",this.el,a);if(typeof a.argument.callback=="function"){a.argument.callback.call(a.argument.scope,this.el,false,a,a.argument.options)}},setRenderer:function(a){this.renderer=a},getRenderer:function(){return this.renderer},setDefaultUrl:function(a){this.defaultUrl=a},abort:function(){if(this.transaction){Ext.Ajax.abort(this.transaction)}},isUpdating:function(){if(this.transaction){return Ext.Ajax.isLoading(this.transaction)}return false}});Ext.Updater.defaults={timeout:30,loadScripts:false,sslBlankUrl:(Ext.SSL_SECURE_URL||"javascript:false"),disableCaching:false,showLoadIndicator:true,indicatorText:'<div class="loading-indicator">Loading...</div>'};Ext.Updater.updateElement=function(d,c,e,b){var a=Ext.get(d).getUpdater();Ext.apply(a,b);a.update(c,e,b?b.callback:null)};Ext.Updater.BasicRenderer=function(){};Ext.Updater.BasicRenderer.prototype={render:function(c,a,b,d){c.update(a.responseText,b.loadScripts,d)}};Ext.UpdateManager=Ext.Updater;
Ext.util.DelayedTask=function(f,e,a){var h=null,g,b;var c=function(){var d=new Date().getTime();if(d-b>=g){clearInterval(h);h=null;f.apply(e,a||[])}};this.delay=function(i,k,j,d){if(h&&i!=g){this.cancel()}g=i;b=new Date().getTime();f=k||f;e=j||e;a=d||a;if(!h){h=setInterval(c,g)}};this.cancel=function(){if(h){clearInterval(h);h=null}}};
Ext.util.MixedCollection=function(b,a){this.items=[];this.map={};this.keys=[];this.length=0;this.addEvents("clear","add","replace","remove","sort");this.allowFunctions=b===true;if(a){this.getKey=a}Ext.util.MixedCollection.superclass.constructor.call(this)};Ext.extend(Ext.util.MixedCollection,Ext.util.Observable,{allowFunctions:false,add:function(b,c){if(arguments.length==1){c=arguments[0];b=this.getKey(c)}if(typeof b=="undefined"||b===null){this.length++;this.items.push(c);this.keys.push(null)}else{var a=this.map[b];if(a){return this.replace(b,c)}this.length++;this.items.push(c);this.map[b]=c;this.keys.push(b)}this.fireEvent("add",this.length-1,c,b);return c},getKey:function(a){return a.id},replace:function(c,d){if(arguments.length==1){d=arguments[0];c=this.getKey(d)}var a=this.item(c);if(typeof c=="undefined"||c===null||typeof a=="undefined"){return this.add(c,d)}var b=this.indexOfKey(c);this.items[b]=d;this.map[c]=d;this.fireEvent("replace",c,a,d);return d},addAll:function(e){if(arguments.length>1||Ext.isArray(e)){var b=arguments.length>1?arguments:e;for(var d=0,a=b.length;d<a;d++){this.add(b[d])}}else{for(var c in e){if(this.allowFunctions||typeof e[c]!="function"){this.add(c,e[c])}}}},each:function(e,d){var b=[].concat(this.items);for(var c=0,a=b.length;c<a;c++){if(e.call(d||b[c],b[c],c,a)===false){break}}},eachKey:function(d,c){for(var b=0,a=this.keys.length;b<a;b++){d.call(c||window,this.keys[b],this.items[b],b,a)}},find:function(d,c){for(var b=0,a=this.items.length;b<a;b++){if(d.call(c||window,this.items[b],this.keys[b])){return this.items[b]}}return null},insert:function(a,b,c){if(arguments.length==2){c=arguments[1];b=this.getKey(c)}if(a>=this.length){return this.add(b,c)}this.length++;this.items.splice(a,0,c);if(typeof b!="undefined"&&b!=null){this.map[b]=c}this.keys.splice(a,0,b);this.fireEvent("add",a,c,b);return c},remove:function(a){return this.removeAt(this.indexOf(a))},removeAt:function(a){if(a<this.length&&a>=0){this.length--;var c=this.items[a];this.items.splice(a,1);var b=this.keys[a];if(typeof b!="undefined"){delete this.map[b]}this.keys.splice(a,1);this.fireEvent("remove",c,b);return c}return false},removeKey:function(a){return this.removeAt(this.indexOfKey(a))},getCount:function(){return this.length},indexOf:function(a){return this.items.indexOf(a)},indexOfKey:function(a){return this.keys.indexOf(a)},item:function(a){var b=typeof this.map[a]!="undefined"?this.map[a]:this.items[a];return typeof b!="function"||this.allowFunctions?b:null},itemAt:function(a){return this.items[a]},key:function(a){return this.map[a]},contains:function(a){return this.indexOf(a)!=-1},containsKey:function(a){return typeof this.map[a]!="undefined"},clear:function(){this.length=0;this.items=[];this.keys=[];this.map={};this.fireEvent("clear")},first:function(){return this.items[0]},last:function(){return this.items[this.length-1]},_sort:function(l,a,j){var d=String(a).toUpperCase()=="DESC"?-1:1;j=j||function(i,c){return i-c};var h=[],b=this.keys,g=this.items;for(var e=0,f=g.length;e<f;e++){h[h.length]={key:b[e],value:g[e],index:e}}h.sort(function(i,c){var k=j(i[l],c[l])*d;if(k==0){k=(i.index<c.index?-1:1)}return k});for(var e=0,f=h.length;e<f;e++){g[e]=h[e].value;b[e]=h[e].key}this.fireEvent("sort",this)},sort:function(a,b){this._sort("value",a,b)},keySort:function(a,b){this._sort("key",a,b||function(d,c){var f=String(d).toUpperCase(),e=String(c).toUpperCase();return f>e?1:(f<e?-1:0)})},getRange:function(e,a){var b=this.items;if(b.length<1){return[]}e=e||0;a=Math.min(typeof a=="undefined"?this.length-1:a,this.length-1);var d=[];if(e<=a){for(var c=e;c<=a;c++){d[d.length]=b[c]}}else{for(var c=e;c>=a;c--){d[d.length]=b[c]}}return d},filter:function(c,b,d,a){if(Ext.isEmpty(b,false)){return this.clone()}b=this.createValueMatcher(b,d,a);return this.filterBy(function(e){return e&&b.test(e[c])})},filterBy:function(f,e){var g=new Ext.util.MixedCollection();g.getKey=this.getKey;var b=this.keys,d=this.items;for(var c=0,a=d.length;c<a;c++){if(f.call(e||this,d[c],b[c])){g.add(b[c],d[c])}}return g},findIndex:function(c,b,e,d,a){if(Ext.isEmpty(b,false)){return -1}b=this.createValueMatcher(b,d,a);return this.findIndexBy(function(f){return f&&b.test(f[c])},null,e)},findIndexBy:function(f,e,g){var b=this.keys,d=this.items;for(var c=(g||0),a=d.length;c<a;c++){if(f.call(e||this,d[c],b[c])){return c}}if(typeof g=="number"&&g>0){for(var c=0;c<g;c++){if(f.call(e||this,d[c],b[c])){return c}}}return -1},createValueMatcher:function(b,c,a){if(!b.exec){b=String(b);b=new RegExp((c===true?"":"^")+Ext.escapeRe(b),a?"":"i")}return b},clone:function(){var e=new Ext.util.MixedCollection();var b=this.keys,d=this.items;for(var c=0,a=d.length;c<a;c++){e.add(b[c],d[c])}e.getKey=this.getKey;return e}});Ext.util.MixedCollection.prototype.get=Ext.util.MixedCollection.prototype.item;
Ext.KeyMap=function(c,b,a){this.el=Ext.get(c);this.eventName=a||"keydown";this.bindings=[];if(b){this.addBinding(b)}this.enable()};Ext.KeyMap.prototype={stopEvent:false,addBinding:function(d){if(Ext.isArray(d)){for(var f=0,h=d.length;f<h;f++){this.addBinding(d[f])}return}var p=d.key,c=d.shift,a=d.ctrl,g=d.alt,l=d.fn||d.handler,o=d.scope;if(d.stopEvent){this.stopEvent=d.stopEvent}if(typeof p=="string"){var m=[];var k=p.toUpperCase();for(var e=0,h=k.length;e<h;e++){m.push(k.charCodeAt(e))}p=m}var b=Ext.isArray(p);var n=function(s){if((!c||s.shiftKey)&&(!a||s.ctrlKey)&&(!g||s.altKey)){var q=s.getKey();if(b){for(var r=0,j=p.length;r<j;r++){if(p[r]==q){if(this.stopEvent){s.stopEvent()}l.call(o||window,q,s);return}}}else{if(q==p){if(this.stopEvent){s.stopEvent()}l.call(o||window,q,s)}}}};this.bindings.push(n)},on:function(b,d,c){var g,a,e,f;if(typeof b=="object"&&!Ext.isArray(b)){g=b.key;a=b.shift;e=b.ctrl;f=b.alt}else{g=b}this.addBinding({key:g,shift:a,ctrl:e,alt:f,fn:d,scope:c})},handleKeyDown:function(f){if(this.enabled){var c=this.bindings;for(var d=0,a=c.length;d<a;d++){c[d].call(this,f)}}},isEnabled:function(){return this.enabled},enable:function(){if(!this.enabled){this.el.on(this.eventName,this.handleKeyDown,this);this.enabled=true}},disable:function(){if(this.enabled){this.el.removeListener(this.eventName,this.handleKeyDown,this);this.enabled=false}}};
(function(){var a=Ext.EventManager;var b=Ext.lib.Dom;Ext.dd.DragDrop=function(e,c,d){if(e){this.init(e,c,d)}};Ext.dd.DragDrop.prototype={id:null,config:null,dragElId:null,handleElId:null,invalidHandleTypes:null,invalidHandleIds:null,invalidHandleClasses:null,startPageX:0,startPageY:0,groups:null,locked:false,lock:function(){this.locked=true},moveOnly:false,unlock:function(){this.locked=false},isTarget:true,padding:null,_domRef:null,__ygDragDrop:true,constrainX:false,constrainY:false,minX:0,maxX:0,minY:0,maxY:0,maintainOffset:false,xTicks:null,yTicks:null,primaryButtonOnly:true,available:false,hasOuterHandles:false,b4StartDrag:function(c,d){},startDrag:function(c,d){},b4Drag:function(c){},onDrag:function(c){},onDragEnter:function(c,d){},b4DragOver:function(c){},onDragOver:function(c,d){},b4DragOut:function(c){},onDragOut:function(c,d){},b4DragDrop:function(c){},onDragDrop:function(c,d){},onInvalidDrop:function(c){},b4EndDrag:function(c){},endDrag:function(c){},b4MouseDown:function(c){},onMouseDown:function(c){},onMouseUp:function(c){},onAvailable:function(){},defaultPadding:{left:0,right:0,top:0,bottom:0},constrainTo:function(i,g,o){if(typeof g=="number"){g={left:g,right:g,top:g,bottom:g}}g=g||this.defaultPadding;var l=Ext.get(this.getEl()).getBox();var d=Ext.get(i);var n=d.getScroll();var k,e=d.dom;if(e==document.body){k={x:n.left,y:n.top,width:Ext.lib.Dom.getViewWidth(),height:Ext.lib.Dom.getViewHeight()}}else{var m=d.getXY();k={x:m[0]+n.left,y:m[1]+n.top,width:e.clientWidth,height:e.clientHeight}}var h=l.y-k.y;var f=l.x-k.x;this.resetConstraints();this.setXConstraint(f-(g.left||0),k.width-f-l.width-(g.right||0),this.xTickSize);this.setYConstraint(h-(g.top||0),k.height-h-l.height-(g.bottom||0),this.yTickSize)},getEl:function(){if(!this._domRef){this._domRef=Ext.getDom(this.id)}return this._domRef},getDragEl:function(){return Ext.getDom(this.dragElId)},init:function(e,c,d){this.initTarget(e,c,d);a.on(this.id,"mousedown",this.handleMouseDown,this)},initTarget:function(e,c,d){this.config=d||{};this.DDM=Ext.dd.DDM;this.groups={};if(typeof e!=="string"){e=Ext.id(e)}this.id=e;this.addToGroup((c)?c:"default");this.handleElId=e;this.setDragElId(e);this.invalidHandleTypes={A:"A"};this.invalidHandleIds={};this.invalidHandleClasses=[];this.applyConfig();this.handleOnAvailable()},applyConfig:function(){this.padding=this.config.padding||[0,0,0,0];this.isTarget=(this.config.isTarget!==false);this.maintainOffset=(this.config.maintainOffset);this.primaryButtonOnly=(this.config.primaryButtonOnly!==false)},handleOnAvailable:function(){this.available=true;this.resetConstraints();this.onAvailable()},setPadding:function(e,c,f,d){if(!c&&0!==c){this.padding=[e,e,e,e]}else{if(!f&&0!==f){this.padding=[e,c,e,c]}else{this.padding=[e,c,f,d]}}},setInitPosition:function(f,e){var g=this.getEl();if(!this.DDM.verifyEl(g)){return}var d=f||0;var c=e||0;var h=b.getXY(g);this.initPageX=h[0]-d;this.initPageY=h[1]-c;this.lastPageX=h[0];this.lastPageY=h[1];this.setStartPosition(h)},setStartPosition:function(d){var c=d||b.getXY(this.getEl());this.deltaSetXY=null;this.startPageX=c[0];this.startPageY=c[1]},addToGroup:function(c){this.groups[c]=true;this.DDM.regDragDrop(this,c)},removeFromGroup:function(c){if(this.groups[c]){delete this.groups[c]}this.DDM.removeDDFromGroup(this,c)},setDragElId:function(c){this.dragElId=c},setHandleElId:function(c){if(typeof c!=="string"){c=Ext.id(c)}this.handleElId=c;this.DDM.regHandle(this.id,c)},setOuterHandleElId:function(c){if(typeof c!=="string"){c=Ext.id(c)}a.on(c,"mousedown",this.handleMouseDown,this);this.setHandleElId(c);this.hasOuterHandles=true},unreg:function(){a.un(this.id,"mousedown",this.handleMouseDown);this._domRef=null;this.DDM._remove(this)},destroy:function(){this.unreg()},isLocked:function(){return(this.DDM.isLocked()||this.locked)},handleMouseDown:function(f,d){if(this.primaryButtonOnly&&f.button!=0){return}if(this.isLocked()){return}this.DDM.refreshCache(this.groups);var c=new Ext.lib.Point(Ext.lib.Event.getPageX(f),Ext.lib.Event.getPageY(f));if(!this.hasOuterHandles&&!this.DDM.isOverTarget(c,this)){}else{if(this.clickValidator(f)){this.setStartPosition();this.b4MouseDown(f);this.onMouseDown(f);this.DDM.handleMouseDown(f,this);this.DDM.stopEvent(f)}else{}}},clickValidator:function(d){var c=d.getTarget();return(this.isValidHandleChild(c)&&(this.id==this.handleElId||this.DDM.handleWasClicked(c,this.id)))},addInvalidHandleType:function(c){var d=c.toUpperCase();this.invalidHandleTypes[d]=d},addInvalidHandleId:function(c){if(typeof c!=="string"){c=Ext.id(c)}this.invalidHandleIds[c]=c},addInvalidHandleClass:function(c){this.invalidHandleClasses.push(c)},removeInvalidHandleType:function(c){var d=c.toUpperCase();delete this.invalidHandleTypes[d]},removeInvalidHandleId:function(c){if(typeof c!=="string"){c=Ext.id(c)}delete this.invalidHandleIds[c]},removeInvalidHandleClass:function(d){for(var e=0,c=this.invalidHandleClasses.length;e<c;++e){if(this.invalidHandleClasses[e]==d){delete this.invalidHandleClasses[e]}}},isValidHandleChild:function(g){var f=true;var k;try{k=g.nodeName.toUpperCase()}catch(h){k=g.nodeName}f=f&&!this.invalidHandleTypes[k];f=f&&!this.invalidHandleIds[g.id];for(var d=0,c=this.invalidHandleClasses.length;f&&d<c;++d){f=!Ext.fly(g).hasClass(this.invalidHandleClasses[d])}return f},setXTicks:function(f,c){this.xTicks=[];this.xTickSize=c;var e={};for(var d=this.initPageX;d>=this.minX;d=d-c){if(!e[d]){this.xTicks[this.xTicks.length]=d;e[d]=true}}for(d=this.initPageX;d<=this.maxX;d=d+c){if(!e[d]){this.xTicks[this.xTicks.length]=d;e[d]=true}}this.xTicks.sort(this.DDM.numericSort)},setYTicks:function(f,c){this.yTicks=[];this.yTickSize=c;var e={};for(var d=this.initPageY;d>=this.minY;d=d-c){if(!e[d]){this.yTicks[this.yTicks.length]=d;e[d]=true}}for(d=this.initPageY;d<=this.maxY;d=d+c){if(!e[d]){this.yTicks[this.yTicks.length]=d;e[d]=true}}this.yTicks.sort(this.DDM.numericSort)},setXConstraint:function(e,d,c){this.leftConstraint=e;this.rightConstraint=d;this.minX=this.initPageX-e;this.maxX=this.initPageX+d;if(c){this.setXTicks(this.initPageX,c)}this.constrainX=true},clearConstraints:function(){this.constrainX=false;this.constrainY=false;this.clearTicks()},clearTicks:function(){this.xTicks=null;this.yTicks=null;this.xTickSize=0;this.yTickSize=0},setYConstraint:function(c,e,d){this.topConstraint=c;this.bottomConstraint=e;this.minY=this.initPageY-c;this.maxY=this.initPageY+e;if(d){this.setYTicks(this.initPageY,d)}this.constrainY=true},resetConstraints:function(){if(this.initPageX||this.initPageX===0){var d=(this.maintainOffset)?this.lastPageX-this.initPageX:0;var c=(this.maintainOffset)?this.lastPageY-this.initPageY:0;this.setInitPosition(d,c)}else{this.setInitPosition()}if(this.constrainX){this.setXConstraint(this.leftConstraint,this.rightConstraint,this.xTickSize)}if(this.constrainY){this.setYConstraint(this.topConstraint,this.bottomConstraint,this.yTickSize)}},getTick:function(k,f){if(!f){return k}else{if(f[0]>=k){return f[0]}else{for(var d=0,c=f.length;d<c;++d){var e=d+1;if(f[e]&&f[e]>=k){var h=k-f[d];var g=f[e]-k;return(g>h)?f[d]:f[e]}}return f[f.length-1]}}},toString:function(){return("DragDrop "+this.id)}}})();if(!Ext.dd.DragDropMgr){Ext.dd.DragDropMgr=function(){var a=Ext.EventManager;return{ids:{},handleIds:{},dragCurrent:null,dragOvers:{},deltaX:0,deltaY:0,preventDefault:true,stopPropagation:true,initialized:false,locked:false,init:function(){this.initialized=true},POINT:0,INTERSECT:1,mode:0,_execOnAll:function(d,c){for(var e in this.ids){for(var b in this.ids[e]){var f=this.ids[e][b];if(!this.isTypeOfDD(f)){continue}f[d].apply(f,c)}}},_onLoad:function(){this.init();a.on(document,"mouseup",this.handleMouseUp,this,true);a.on(document,"mousemove",this.handleMouseMove,this,true);a.on(window,"unload",this._onUnload,this,true);a.on(window,"resize",this._onResize,this,true)},_onResize:function(b){this._execOnAll("resetConstraints",[])},lock:function(){this.locked=true},unlock:function(){this.locked=false},isLocked:function(){return this.locked},locationCache:{},useCache:true,clickPixelThresh:3,clickTimeThresh:350,dragThreshMet:false,clickTimeout:null,startX:0,startY:0,regDragDrop:function(c,b){if(!this.initialized){this.init()}if(!this.ids[b]){this.ids[b]={}}this.ids[b][c.id]=c},removeDDFromGroup:function(d,b){if(!this.ids[b]){this.ids[b]={}}var c=this.ids[b];if(c&&c[d.id]){delete c[d.id]}},_remove:function(c){for(var b in c.groups){if(b&&this.ids[b]&&this.ids[b][c.id]){delete this.ids[b][c.id]}}delete this.handleIds[c.id]},regHandle:function(c,b){if(!this.handleIds[c]){this.handleIds[c]={}}this.handleIds[c][b]=b},isDragDrop:function(b){return(this.getDDById(b))?true:false},getRelated:function(f,c){var e=[];for(var d in f.groups){for(j in this.ids[d]){var b=this.ids[d][j];if(!this.isTypeOfDD(b)){continue}if(!c||b.isTarget){e[e.length]=b}}}return e},isLegalTarget:function(f,e){var c=this.getRelated(f,true);for(var d=0,b=c.length;d<b;++d){if(c[d].id==e.id){return true}}return false},isTypeOfDD:function(b){return(b&&b.__ygDragDrop)},isHandle:function(c,b){return(this.handleIds[c]&&this.handleIds[c][b])},getDDById:function(c){for(var b in this.ids){if(this.ids[b][c]){return this.ids[b][c]}}return null},handleMouseDown:function(d,c){if(Ext.QuickTips){Ext.QuickTips.disable()}if(this.dragCurrent){this.handleMouseUp(d)}this.currentTarget=d.getTarget();this.dragCurrent=c;var b=c.getEl();this.startX=d.getPageX();this.startY=d.getPageY();this.deltaX=this.startX-b.offsetLeft;this.deltaY=this.startY-b.offsetTop;this.dragThreshMet=false;this.clickTimeout=setTimeout(function(){var e=Ext.dd.DDM;e.startDrag(e.startX,e.startY)},this.clickTimeThresh)},startDrag:function(b,c){clearTimeout(this.clickTimeout);if(this.dragCurrent){this.dragCurrent.b4StartDrag(b,c);this.dragCurrent.startDrag(b,c)}this.dragThreshMet=true},handleMouseUp:function(b){if(Ext.QuickTips){Ext.QuickTips.enable()}if(!this.dragCurrent){return}clearTimeout(this.clickTimeout);if(this.dragThreshMet){this.fireEvents(b,true)}else{}this.stopDrag(b);this.stopEvent(b)},stopEvent:function(b){if(this.stopPropagation){b.stopPropagation()}if(this.preventDefault){b.preventDefault()}},stopDrag:function(b){if(this.dragCurrent){if(this.dragThreshMet){this.dragCurrent.b4EndDrag(b);this.dragCurrent.endDrag(b)}this.dragCurrent.onMouseUp(b)}this.dragCurrent=null;this.dragOvers={}},handleMouseMove:function(d){if(!this.dragCurrent){return true}if(Ext.isIE&&(d.button!==0&&d.button!==1&&d.button!==2)){this.stopEvent(d);return this.handleMouseUp(d)}if(!this.dragThreshMet){var c=Math.abs(this.startX-d.getPageX());var b=Math.abs(this.startY-d.getPageY());if(c>this.clickPixelThresh||b>this.clickPixelThresh){this.startDrag(this.startX,this.startY)}}if(this.dragThreshMet){this.dragCurrent.b4Drag(d);this.dragCurrent.onDrag(d);if(!this.dragCurrent.moveOnly){this.fireEvents(d,false)}}this.stopEvent(d);return true},fireEvents:function(n,o){var q=this.dragCurrent;if(!q||q.isLocked()){return}var r=n.getPoint();var b=[];var f=[];var l=[];var h=[];var d=[];for(var g in this.dragOvers){var c=this.dragOvers[g];if(!this.isTypeOfDD(c)){continue}if(!this.isOverTarget(r,c,this.mode)){f.push(c)}b[g]=true;delete this.dragOvers[g]}for(var p in q.groups){if("string"!=typeof p){continue}for(g in this.ids[p]){var k=this.ids[p][g];if(!this.isTypeOfDD(k)){continue}if(k.isTarget&&!k.isLocked()&&k!=q){if(this.isOverTarget(r,k,this.mode)){if(o){h.push(k)}else{if(!b[k.id]){d.push(k)}else{l.push(k)}this.dragOvers[k.id]=k}}}}}if(this.mode){if(f.length){q.b4DragOut(n,f);q.onDragOut(n,f)}if(d.length){q.onDragEnter(n,d)}if(l.length){q.b4DragOver(n,l);q.onDragOver(n,l)}if(h.length){q.b4DragDrop(n,h);q.onDragDrop(n,h)}}else{var m=0;for(g=0,m=f.length;g<m;++g){q.b4DragOut(n,f[g].id);q.onDragOut(n,f[g].id)}for(g=0,m=d.length;g<m;++g){q.onDragEnter(n,d[g].id)}for(g=0,m=l.length;g<m;++g){q.b4DragOver(n,l[g].id);q.onDragOver(n,l[g].id)}for(g=0,m=h.length;g<m;++g){q.b4DragDrop(n,h[g].id);q.onDragDrop(n,h[g].id)}}if(o&&!h.length){q.onInvalidDrop(n)}},getBestMatch:function(d){var f=null;var c=d.length;if(c==1){f=d[0]}else{for(var e=0;e<c;++e){var b=d[e];if(b.cursorIsOver){f=b;break}else{if(!f||f.overlap.getArea()<b.overlap.getArea()){f=b}}}}return f},refreshCache:function(c){for(var b in c){if("string"!=typeof b){continue}for(var d in this.ids[b]){var e=this.ids[b][d];if(this.isTypeOfDD(e)){var f=this.getLocation(e);if(f){this.locationCache[e.id]=f}else{delete this.locationCache[e.id]}}}}},verifyEl:function(c){if(c){var b;if(Ext.isIE){try{b=c.offsetParent}catch(d){}}else{b=c.offsetParent}if(b){return true}}return false},getLocation:function(i){if(!this.isTypeOfDD(i)){return null}var g=i.getEl(),n,f,d,p,o,q,c,m,h;try{n=Ext.lib.Dom.getXY(g)}catch(k){}if(!n){return null}f=n[0];d=f+g.offsetWidth;p=n[1];o=p+g.offsetHeight;q=p-i.padding[0];c=d+i.padding[1];m=o+i.padding[2];h=f-i.padding[3];return new Ext.lib.Region(q,c,m,h)},isOverTarget:function(k,b,d){var f=this.locationCache[b.id];if(!f||!this.useCache){f=this.getLocation(b);this.locationCache[b.id]=f}if(!f){return false}b.cursorIsOver=f.contains(k);var i=this.dragCurrent;if(!i||!i.getTargetCoord||(!d&&!i.constrainX&&!i.constrainY)){return b.cursorIsOver}b.overlap=null;var g=i.getTargetCoord(k.x,k.y);var c=i.getDragEl();var e=new Ext.lib.Region(g.y,g.x+c.offsetWidth,g.y+c.offsetHeight,g.x);var h=e.intersect(f);if(h){b.overlap=h;return(d)?true:b.cursorIsOver}else{return false}},_onUnload:function(c,b){Ext.dd.DragDropMgr.unregAll()},unregAll:function(){if(this.dragCurrent){this.stopDrag();this.dragCurrent=null}this._execOnAll("unreg",[]);for(var b in this.elementCache){delete this.elementCache[b]}this.elementCache={};this.ids={}},elementCache:{},getElWrapper:function(c){var b=this.elementCache[c];if(!b||!b.el){b=this.elementCache[c]=new this.ElementWrapper(Ext.getDom(c))}return b},getElement:function(b){return Ext.getDom(b)},getCss:function(c){var b=Ext.getDom(c);return(b)?b.style:null},ElementWrapper:function(b){this.el=b||null;this.id=this.el&&b.id;this.css=this.el&&b.style},getPosX:function(b){return Ext.lib.Dom.getX(b)},getPosY:function(b){return Ext.lib.Dom.getY(b)},swapNode:function(d,b){if(d.swapNode){d.swapNode(b)}else{var e=b.parentNode;var c=b.nextSibling;if(c==d){e.insertBefore(d,b)}else{if(b==d.nextSibling){e.insertBefore(b,d)}else{d.parentNode.replaceChild(b,d);e.insertBefore(d,c)}}}},getScroll:function(){var d,b,e=document.documentElement,c=document.body;if(e&&(e.scrollTop||e.scrollLeft)){d=e.scrollTop;b=e.scrollLeft}else{if(c){d=c.scrollTop;b=c.scrollLeft}else{}}return{top:d,left:b}},getStyle:function(c,b){return Ext.fly(c).getStyle(b)},getScrollTop:function(){return this.getScroll().top},getScrollLeft:function(){return this.getScroll().left},moveToEl:function(b,d){var c=Ext.lib.Dom.getXY(d);Ext.lib.Dom.setXY(b,c)},numericSort:function(d,c){return(d-c)},_timeoutCount:0,_addListeners:function(){var b=Ext.dd.DDM;if(Ext.lib.Event&&document){b._onLoad()}else{if(b._timeoutCount>2000){}else{setTimeout(b._addListeners,10);if(document&&document.body){b._timeoutCount+=1}}}},handleWasClicked:function(b,d){if(this.isHandle(d,b.id)){return true}else{var c=b.parentNode;while(c){if(this.isHandle(d,c.id)){return true}else{c=c.parentNode}}}return false}}}();Ext.dd.DDM=Ext.dd.DragDropMgr;Ext.dd.DDM._addListeners()}Ext.dd.DD=function(c,a,b){if(c){this.init(c,a,b)}};Ext.extend(Ext.dd.DD,Ext.dd.DragDrop,{scroll:true,autoOffset:function(c,b){var a=c-this.startPageX;var d=b-this.startPageY;this.setDelta(a,d)},setDelta:function(b,a){this.deltaX=b;this.deltaY=a},setDragElPos:function(c,b){var a=this.getDragEl();this.alignElWithMouse(a,c,b)},alignElWithMouse:function(c,g,f){var e=this.getTargetCoord(g,f);var b=c.dom?c:Ext.fly(c,"_dd");if(!this.deltaSetXY){var h=[e.x,e.y];b.setXY(h);var d=b.getLeft(true);var a=b.getTop(true);this.deltaSetXY=[d-e.x,a-e.y]}else{b.setLeftTop(e.x+this.deltaSetXY[0],e.y+this.deltaSetXY[1])}this.cachePosition(e.x,e.y);this.autoScroll(e.x,e.y,c.offsetHeight,c.offsetWidth);return e},cachePosition:function(b,a){if(b){this.lastPageX=b;this.lastPageY=a}else{var c=Ext.lib.Dom.getXY(this.getEl());this.lastPageX=c[0];this.lastPageY=c[1]}},autoScroll:function(l,k,e,m){if(this.scroll){var n=Ext.lib.Dom.getViewHeight();var b=Ext.lib.Dom.getViewWidth();var p=this.DDM.getScrollTop();var d=this.DDM.getScrollLeft();var i=e+k;var o=m+l;var g=(n+p-k-this.deltaY);var f=(b+d-l-this.deltaX);var c=40;var a=(document.all)?80:30;if(i>n&&g<c){window.scrollTo(d,p+a)}if(k<p&&p>0&&k-p<c){window.scrollTo(d,p-a)}if(o>b&&f<c){window.scrollTo(d+a,p)}if(l<d&&d>0&&l-d<c){window.scrollTo(d-a,p)}}},getTargetCoord:function(c,b){var a=c-this.deltaX;var d=b-this.deltaY;if(this.constrainX){if(a<this.minX){a=this.minX}if(a>this.maxX){a=this.maxX}}if(this.constrainY){if(d<this.minY){d=this.minY}if(d>this.maxY){d=this.maxY}}a=this.getTick(a,this.xTicks);d=this.getTick(d,this.yTicks);return{x:a,y:d}},applyConfig:function(){Ext.dd.DD.superclass.applyConfig.call(this);this.scroll=(this.config.scroll!==false)},b4MouseDown:function(a){this.autoOffset(a.getPageX(),a.getPageY())},b4Drag:function(a){this.setDragElPos(a.getPageX(),a.getPageY())},toString:function(){return("DD "+this.id)}});Ext.dd.DDProxy=function(c,a,b){if(c){this.init(c,a,b);this.initFrame()}};Ext.dd.DDProxy.dragElId="ygddfdiv";Ext.extend(Ext.dd.DDProxy,Ext.dd.DD,{resizeFrame:true,centerFrame:false,createFrame:function(){var b=this;var a=document.body;if(!a||!a.firstChild){setTimeout(function(){b.createFrame()},50);return}var d=this.getDragEl();if(!d){d=document.createElement("div");d.id=this.dragElId;var c=d.style;c.position="absolute";c.visibility="hidden";c.cursor="move";c.border="2px solid #aaa";c.zIndex=999;a.insertBefore(d,a.firstChild)}},initFrame:function(){this.createFrame()},applyConfig:function(){Ext.dd.DDProxy.superclass.applyConfig.call(this);this.resizeFrame=(this.config.resizeFrame!==false);this.centerFrame=(this.config.centerFrame);this.setDragElId(this.config.dragElId||Ext.dd.DDProxy.dragElId)},showFrame:function(e,d){var c=this.getEl();var a=this.getDragEl();var b=a.style;this._resizeProxy();if(this.centerFrame){this.setDelta(Math.round(parseInt(b.width,10)/2),Math.round(parseInt(b.height,10)/2))}this.setDragElPos(e,d);Ext.fly(a).show()},_resizeProxy:function(){if(this.resizeFrame){var a=this.getEl();Ext.fly(this.getDragEl()).setSize(a.offsetWidth,a.offsetHeight)}},b4MouseDown:function(b){var a=b.getPageX();var c=b.getPageY();this.autoOffset(a,c);this.setDragElPos(a,c)},b4StartDrag:function(a,b){this.showFrame(a,b)},b4EndDrag:function(a){Ext.fly(this.getDragEl()).hide()},endDrag:function(c){var b=this.getEl();var a=this.getDragEl();a.style.visibility="";this.beforeMove();b.style.visibility="hidden";Ext.dd.DDM.moveToEl(b,a);a.style.visibility="hidden";b.style.visibility="";this.afterDrag()},beforeMove:function(){},afterDrag:function(){},toString:function(){return("DDProxy "+this.id)}});Ext.dd.DDTarget=function(c,a,b){if(c){this.initTarget(c,a,b)}};Ext.extend(Ext.dd.DDTarget,Ext.dd.DragDrop,{toString:function(){return("DDTarget "+this.id)}});
Ext.dd.DragSource=function(b,a){this.el=Ext.get(b);if(!this.dragData){this.dragData={}}Ext.apply(this,a);if(!this.proxy){this.proxy=new Ext.dd.StatusProxy()}Ext.dd.DragSource.superclass.constructor.call(this,this.el.dom,this.ddGroup||this.group,{dragElId:this.proxy.id,resizeFrame:false,isTarget:false,scroll:this.scroll===true});this.dragging=false};Ext.extend(Ext.dd.DragSource,Ext.dd.DDProxy,{dropAllowed:"x-dd-drop-ok",dropNotAllowed:"x-dd-drop-nodrop",getDragData:function(a){return this.dragData},onDragEnter:function(c,d){var b=Ext.dd.DragDropMgr.getDDById(d);this.cachedTarget=b;if(this.beforeDragEnter(b,c,d)!==false){if(b.isNotifyTarget){var a=b.notifyEnter(this,c,this.dragData);this.proxy.setStatus(a)}else{this.proxy.setStatus(this.dropAllowed)}if(this.afterDragEnter){this.afterDragEnter(b,c,d)}}},beforeDragEnter:function(b,a,c){return true},alignElWithMouse:function(){Ext.dd.DragSource.superclass.alignElWithMouse.apply(this,arguments);this.proxy.sync()},onDragOver:function(c,d){var b=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(d);if(this.beforeDragOver(b,c,d)!==false){if(b.isNotifyTarget){var a=b.notifyOver(this,c,this.dragData);this.proxy.setStatus(a)}if(this.afterDragOver){this.afterDragOver(b,c,d)}}},beforeDragOver:function(b,a,c){return true},onDragOut:function(b,c){var a=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(c);if(this.beforeDragOut(a,b,c)!==false){if(a.isNotifyTarget){a.notifyOut(this,b,this.dragData)}this.proxy.reset();if(this.afterDragOut){this.afterDragOut(a,b,c)}}this.cachedTarget=null},beforeDragOut:function(b,a,c){return true},onDragDrop:function(b,c){var a=this.cachedTarget||Ext.dd.DragDropMgr.getDDById(c);if(this.beforeDragDrop(a,b,c)!==false){if(a.isNotifyTarget){if(a.notifyDrop(this,b,this.dragData)){this.onValidDrop(a,b,c)}else{this.onInvalidDrop(a,b,c)}}else{this.onValidDrop(a,b,c)}if(this.afterDragDrop){this.afterDragDrop(a,b,c)}}delete this.cachedTarget},beforeDragDrop:function(b,a,c){return true},onValidDrop:function(b,a,c){this.hideProxy();if(this.afterValidDrop){this.afterValidDrop(b,a,c)}},getRepairXY:function(b,a){return this.el.getXY()},onInvalidDrop:function(b,a,c){this.beforeInvalidDrop(b,a,c);if(this.cachedTarget){if(this.cachedTarget.isNotifyTarget){this.cachedTarget.notifyOut(this,a,this.dragData)}this.cacheTarget=null}this.proxy.repair(this.getRepairXY(a,this.dragData),this.afterRepair,this);if(this.afterInvalidDrop){this.afterInvalidDrop(a,c)}},afterRepair:function(){if(Ext.enableFx){this.el.highlight(this.hlColor||"c3daf9")}this.dragging=false},beforeInvalidDrop:function(b,a,c){return true},handleMouseDown:function(b){if(this.dragging){return}var a=this.getDragData(b);if(a&&this.onBeforeDrag(a,b)!==false){this.dragData=a;this.proxy.stop();Ext.dd.DragSource.superclass.handleMouseDown.apply(this,arguments)}},onBeforeDrag:function(a,b){return true},onStartDrag:Ext.emptyFn,startDrag:function(a,b){this.proxy.reset();this.dragging=true;this.proxy.update("");this.onInitDrag(a,b);this.proxy.show()},onInitDrag:function(a,c){var b=this.el.dom.cloneNode(true);b.id=Ext.id();this.proxy.update(b);this.onStartDrag(a,c);return true},getProxy:function(){return this.proxy},hideProxy:function(){this.proxy.hide();this.proxy.reset(true);this.dragging=false},triggerCacheRefresh:function(){Ext.dd.DDM.refreshCache(this.groups)},b4EndDrag:function(a){},endDrag:function(a){this.onEndDrag(this.dragData,a)},onEndDrag:function(a,b){},autoOffset:function(a,b){this.setDelta(-12,-20)}});
Ext.ComponentMgr=function(){var b=new Ext.util.MixedCollection();var a={};return{register:function(d){b.add(d)},unregister:function(d){b.remove(d)},get:function(c){return b.get(c)},onAvailable:function(e,d,c){b.on("add",function(f,g){if(g.id==e){d.call(c||g,g);b.un("add",d,c)}})},all:b,registerType:function(d,c){a[d]=c;c.xtype=d},create:function(c,d){return new a[c.xtype||d](c)}}}();Ext.reg=Ext.ComponentMgr.registerType;
Ext.Component=function(b){b=b||{};if(b.initialConfig){if(b.isAction){this.baseAction=b}b=b.initialConfig}else{if(b.tagName||b.dom||typeof b=="string"){b={applyTo:b,id:b.id||b}}}this.initialConfig=b;Ext.apply(this,b);this.addEvents("disable","enable","beforeshow","show","beforehide","hide","beforerender","render","beforedestroy","destroy","beforestaterestore","staterestore","beforestatesave","statesave");this.getId();Ext.ComponentMgr.register(this);Ext.Component.superclass.constructor.call(this);if(this.baseAction){this.baseAction.addComponent(this)}this.initComponent();if(this.plugins){if(Ext.isArray(this.plugins)){for(var c=0,a=this.plugins.length;c<a;c++){this.plugins[c]=this.initPlugin(this.plugins[c])}}else{this.plugins=this.initPlugin(this.plugins)}}if(this.stateful!==false){this.initState(b)}if(this.applyTo){this.applyToMarkup(this.applyTo);delete this.applyTo}else{if(this.renderTo){this.render(this.renderTo);delete this.renderTo}}};Ext.Component.AUTO_ID=1000;Ext.extend(Ext.Component,Ext.util.Observable,{disabledClass:"x-item-disabled",allowDomMove:true,autoShow:false,hideMode:"display",hideParent:false,hidden:false,disabled:false,rendered:false,ctype:"Ext.Component",actionMode:"el",getActionEl:function(){return this[this.actionMode]},initPlugin:function(a){a.init(this);return a},initComponent:Ext.emptyFn,render:function(b,a){if(!this.rendered&&this.fireEvent("beforerender",this)!==false){if(!b&&this.el){this.el=Ext.get(this.el);b=this.el.dom.parentNode;this.allowDomMove=false}this.container=Ext.get(b);if(this.ctCls){this.container.addClass(this.ctCls)}this.rendered=true;if(a!==undefined){if(typeof a=="number"){a=this.container.dom.childNodes[a]}else{a=Ext.getDom(a)}}this.onRender(this.container,a||null);if(this.autoShow){this.el.removeClass(["x-hidden","x-hide-"+this.hideMode])}if(this.cls){this.el.addClass(this.cls);delete this.cls}if(this.style){this.el.applyStyles(this.style);delete this.style}if(this.overCls){this.el.addClassOnOver(this.overCls)}this.fireEvent("render",this);this.afterRender(this.container);if(this.hidden){this.hide()}if(this.disabled){this.disable()}if(this.stateful!==false){this.initStateEvents()}}return this},initState:function(a){if(Ext.state.Manager){var c=this.getStateId();if(c){var b=Ext.state.Manager.get(c);if(b){if(this.fireEvent("beforestaterestore",this,b)!==false){this.applyState(b);this.fireEvent("staterestore",this,b)}}}}},getStateId:function(){return this.stateId||((this.id.indexOf("ext-comp-")==0||this.id.indexOf("ext-gen")==0)?null:this.id)},initStateEvents:function(){if(this.stateEvents){for(var a=0,b;b=this.stateEvents[a];a++){this.on(b,this.saveState,this,{delay:100})}}},applyState:function(b,a){if(b){Ext.apply(this,b)}},getState:function(){return null},saveState:function(){if(Ext.state.Manager){var b=this.getStateId();if(b){var a=this.getState();if(this.fireEvent("beforestatesave",this,a)!==false){Ext.state.Manager.set(b,a);this.fireEvent("statesave",this,a)}}}},applyToMarkup:function(a){this.allowDomMove=false;this.el=Ext.get(a);this.render(this.el.dom.parentNode)},addClass:function(a){if(this.el){this.el.addClass(a)}else{this.cls=this.cls?this.cls+" "+a:a}},removeClass:function(a){if(this.el){this.el.removeClass(a)}else{if(this.cls){this.cls=this.cls.split(" ").remove(a).join(" ")}}},onRender:function(b,a){if(this.autoEl){if(typeof this.autoEl=="string"){this.el=document.createElement(this.autoEl)}else{var c=document.createElement("div");Ext.DomHelper.overwrite(c,this.autoEl);this.el=c.firstChild}if(!this.el.id){this.el.id=this.getId()}}if(this.el){this.el=Ext.get(this.el);if(this.allowDomMove!==false){b.dom.insertBefore(this.el.dom,a)}}},getAutoCreate:function(){var a=typeof this.autoCreate=="object"?this.autoCreate:Ext.apply({},this.defaultAutoCreate);if(this.id&&!a.id){a.id=this.id}return a},afterRender:Ext.emptyFn,destroy:function(){if(this.fireEvent("beforedestroy",this)!==false){this.beforeDestroy();if(this.rendered){this.el.removeAllListeners();this.el.remove();if(this.actionMode=="container"){this.container.remove()}}this.onDestroy();Ext.ComponentMgr.unregister(this);this.fireEvent("destroy",this);this.purgeListeners()}},beforeDestroy:Ext.emptyFn,onDestroy:Ext.emptyFn,getEl:function(){return this.el},getId:function(){return this.id||(this.id="ext-comp-"+(++Ext.Component.AUTO_ID))},getItemId:function(){return this.itemId||this.getId()},focus:function(b,a){if(a){this.focus.defer(typeof a=="number"?a:10,this,[b,false]);return}if(this.rendered){this.el.focus();if(b===true){this.el.dom.select()}}return this},blur:function(){if(this.rendered){this.el.blur()}return this},disable:function(){if(this.rendered){this.onDisable()}this.disabled=true;this.fireEvent("disable",this);return this},onDisable:function(){this.getActionEl().addClass(this.disabledClass);this.el.dom.disabled=true},enable:function(){if(this.rendered){this.onEnable()}this.disabled=false;this.fireEvent("enable",this);return this},onEnable:function(){this.getActionEl().removeClass(this.disabledClass);this.el.dom.disabled=false},setDisabled:function(a){this[a?"disable":"enable"]()},show:function(){if(this.fireEvent("beforeshow",this)!==false){this.hidden=false;if(this.autoRender){this.render(typeof this.autoRender=="boolean"?Ext.getBody():this.autoRender)}if(this.rendered){this.onShow()}this.fireEvent("show",this)}return this},onShow:function(){if(this.hideParent){this.container.removeClass("x-hide-"+this.hideMode)}else{this.getActionEl().removeClass("x-hide-"+this.hideMode)}},hide:function(){if(this.fireEvent("beforehide",this)!==false){this.hidden=true;if(this.rendered){this.onHide()}this.fireEvent("hide",this)}return this},onHide:function(){if(this.hideParent){this.container.addClass("x-hide-"+this.hideMode)}else{this.getActionEl().addClass("x-hide-"+this.hideMode)}},setVisible:function(a){if(a){this.show()}else{this.hide()}return this},isVisible:function(){return this.rendered&&this.getActionEl().isVisible()},cloneConfig:function(b){b=b||{};var c=b.id||Ext.id();var a=Ext.applyIf(b,this.initialConfig);a.id=c;return new this.constructor(a)},getXType:function(){return this.constructor.xtype},isXType:function(b,a){if(typeof b=="function"){b=b.xtype}else{if(typeof b=="object"){b=b.constructor.xtype}}return !a?("/"+this.getXTypes()+"/").indexOf("/"+b+"/")!=-1:this.constructor.xtype==b},getXTypes:function(){var a=this.constructor;if(!a.xtypes){var d=[],b=this;while(b&&b.constructor.xtype){d.unshift(b.constructor.xtype);b=b.constructor.superclass}a.xtypeChain=d;a.xtypes=d.join("/")}return a.xtypes},findParentBy:function(a){for(var b=this.ownerCt;(b!=null)&&!a(b,this);b=b.ownerCt){}return b||null},findParentByType:function(a){return typeof a=="function"?this.findParentBy(function(b){return b.constructor===a}):this.findParentBy(function(b){return b.constructor.xtype===a})},mon:function(e,b,d,c,a){if(!this.mons){this.mons=[];this.on("beforedestroy",function(){for(var h=0,g=this.mons.length;h<g;h++){var f=this.mons[h];f.item.un(f.ename,f.fn,f.scope)}},this)}this.mons.push({item:e,ename:b,fn:d,scope:c});e.on(b,d,c,a)}});Ext.reg("component",Ext.Component);
(function(){Ext.Layer=function(d,c){d=d||{};var e=Ext.DomHelper;var g=d.parentEl,f=g?Ext.getDom(g):document.body;if(c){this.dom=Ext.getDom(c)}if(!this.dom){var h=d.dh||{tag:"div",cls:"x-layer"};this.dom=e.append(f,h)}if(d.cls){this.addClass(d.cls)}this.constrain=d.constrain!==false;this.visibilityMode=Ext.Element.VISIBILITY;if(d.id){this.id=this.dom.id=d.id}else{this.id=Ext.id(this.dom)}this.zindex=d.zindex||this.getZIndex();this.position("absolute",this.zindex);if(d.shadow){this.shadowOffset=d.shadowOffset||4;this.shadow=new Ext.Shadow({offset:this.shadowOffset,mode:d.shadow})}else{this.shadowOffset=0}this.useShim=d.shim!==false&&Ext.useShims;this.useDisplay=d.useDisplay;this.hide()};var a=Ext.Element.prototype;var b=[];Ext.extend(Ext.Layer,Ext.Element,{getZIndex:function(){return this.zindex||parseInt(this.getStyle("z-index"),10)||11000},getShim:function(){if(!this.useShim){return null}if(this.shim){return this.shim}var d=b.shift();if(!d){d=this.createShim();d.enableDisplayMode("block");d.dom.style.display="none";d.dom.style.visibility="visible"}var c=this.dom.parentNode;if(d.dom.parentNode!=c){c.insertBefore(d.dom,this.dom)}d.setStyle("z-index",this.getZIndex()-2);this.shim=d;return d},hideShim:function(){if(this.shim){this.shim.setDisplayed(false);b.push(this.shim);delete this.shim}},disableShadow:function(){if(this.shadow){this.shadowDisabled=true;this.shadow.hide();this.lastShadowOffset=this.shadowOffset;this.shadowOffset=0}},enableShadow:function(c){if(this.shadow){this.shadowDisabled=false;this.shadowOffset=this.lastShadowOffset;delete this.lastShadowOffset;if(c){this.sync(true)}}},sync:function(c){var j=this.shadow;if(!this.updating&&this.isVisible()&&(j||this.useShim)){var f=this.getShim();var i=this.getWidth(),e=this.getHeight();var d=this.getLeft(true),k=this.getTop(true);if(j&&!this.shadowDisabled){if(c&&!j.isVisible()){j.show(this)}else{j.realign(d,k,i,e)}if(f){if(c){f.show()}var g=j.adjusts,m=f.dom.style;m.left=(Math.min(d,d+g.l))+"px";m.top=(Math.min(k,k+g.t))+"px";m.width=(i+g.w)+"px";m.height=(e+g.h)+"px"}}else{if(f){if(c){f.show()}f.setSize(i,e);f.setLeftTop(d,k)}}}},destroy:function(){this.hideShim();if(this.shadow){this.shadow.hide()}this.removeAllListeners();Ext.removeNode(this.dom);Ext.Element.uncache(this.id)},remove:function(){this.destroy()},beginUpdate:function(){this.updating=true},endUpdate:function(){this.updating=false;this.sync(true)},hideUnders:function(c){if(this.shadow){this.shadow.hide()}this.hideShim()},constrainXY:function(){if(this.constrain){var g=Ext.lib.Dom.getViewWidth(),c=Ext.lib.Dom.getViewHeight();var m=Ext.getDoc().getScroll();var l=this.getXY();var i=l[0],f=l[1];var j=this.dom.offsetWidth+this.shadowOffset,d=this.dom.offsetHeight+this.shadowOffset;var e=false;if((i+j)>g+m.left){i=g-j-this.shadowOffset;e=true}if((f+d)>c+m.top){f=c-d-this.shadowOffset;e=true}if(i<m.left){i=m.left;e=true}if(f<m.top){f=m.top;e=true}if(e){if(this.avoidY){var k=this.avoidY;if(f<=k&&(f+d)>=k){f=k-d-5}}l=[i,f];this.storeXY(l);a.setXY.call(this,l);this.sync()}}},isVisible:function(){return this.visible},showAction:function(){this.visible=true;if(this.useDisplay===true){this.setDisplayed("")}else{if(this.lastXY){a.setXY.call(this,this.lastXY)}else{if(this.lastLT){a.setLeftTop.call(this,this.lastLT[0],this.lastLT[1])}}}},hideAction:function(){this.visible=false;if(this.useDisplay===true){this.setDisplayed(false)}else{this.setLeftTop(-10000,-10000)}},setVisible:function(h,g,j,k,i){if(h){this.showAction()}if(g&&h){var f=function(){this.sync(true);if(k){k()}}.createDelegate(this);a.setVisible.call(this,true,true,j,f,i)}else{if(!h){this.hideUnders(true)}var f=k;if(g){f=function(){this.hideAction();if(k){k()}}.createDelegate(this)}a.setVisible.call(this,h,g,j,f,i);if(h){this.sync(true)}else{if(!g){this.hideAction()}}}},storeXY:function(c){delete this.lastLT;this.lastXY=c},storeLeftTop:function(d,c){delete this.lastXY;this.lastLT=[d,c]},beforeFx:function(){this.beforeAction();return Ext.Layer.superclass.beforeFx.apply(this,arguments)},afterFx:function(){Ext.Layer.superclass.afterFx.apply(this,arguments);this.sync(this.isVisible())},beforeAction:function(){if(!this.updating&&this.shadow){this.shadow.hide()}},setLeft:function(c){this.storeLeftTop(c,this.getTop(true));a.setLeft.apply(this,arguments);this.sync()},setTop:function(c){this.storeLeftTop(this.getLeft(true),c);a.setTop.apply(this,arguments);this.sync()},setLeftTop:function(d,c){this.storeLeftTop(d,c);a.setLeftTop.apply(this,arguments);this.sync()},setXY:function(i,g,j,k,h){this.fixDisplay();this.beforeAction();this.storeXY(i);var f=this.createCB(k);a.setXY.call(this,i,g,j,f,h);if(!g){f()}},createCB:function(e){var d=this;return function(){d.constrainXY();d.sync(true);if(e){e()}}},setX:function(f,g,i,j,h){this.setXY([f,this.getY()],g,i,j,h)},setY:function(j,f,h,i,g){this.setXY([this.getX(),j],f,h,i,g)},setSize:function(i,j,g,l,m,k){this.beforeAction();var f=this.createCB(m);a.setSize.call(this,i,j,g,l,f,k);if(!g){f()}},setWidth:function(h,g,j,k,i){this.beforeAction();var f=this.createCB(k);a.setWidth.call(this,h,g,j,f,i);if(!g){f()}},setHeight:function(i,g,k,l,j){this.beforeAction();var f=this.createCB(l);a.setHeight.call(this,i,g,k,f,j);if(!g){f()}},setBounds:function(n,l,o,g,m,j,k,i){this.beforeAction();var f=this.createCB(k);if(!m){this.storeXY([n,l]);a.setXY.call(this,[n,l]);a.setSize.call(this,o,g,m,j,f,i);f()}else{a.setBounds.call(this,n,l,o,g,m,j,f,i)}return this},setZIndex:function(c){this.zindex=c;this.setStyle("z-index",c+2);if(this.shadow){this.shadow.setZIndex(c+1)}if(this.shim){this.shim.setStyle("z-index",c)}}})})();
Ext.Shadow=function(d){Ext.apply(this,d);if(typeof this.mode!="string"){this.mode=this.defaultMode}var e=this.offset,c={h:0};var b=Math.floor(this.offset/2);switch(this.mode.toLowerCase()){case"drop":c.w=0;c.l=c.t=e;c.t-=1;if(Ext.isIE){c.l-=this.offset+b;c.t-=this.offset+b;c.w-=b;c.h-=b;c.t+=1}break;case"sides":c.w=(e*2);c.l=-e;c.t=e-1;if(Ext.isIE){c.l-=(this.offset-b);c.t-=this.offset+b;c.l+=1;c.w-=(this.offset-b)*2;c.w-=b+1;c.h-=1}break;case"frame":c.w=c.h=(e*2);c.l=c.t=-e;c.t+=1;c.h-=2;if(Ext.isIE){c.l-=(this.offset-b);c.t-=(this.offset-b);c.l+=1;c.w-=(this.offset+b+1);c.h-=(this.offset+b);c.h+=1}break}this.adjusts=c};Ext.Shadow.prototype={offset:4,defaultMode:"drop",show:function(a){a=Ext.get(a);if(!this.el){this.el=Ext.Shadow.Pool.pull();if(this.el.dom.nextSibling!=a.dom){this.el.insertBefore(a)}}this.el.setStyle("z-index",this.zIndex||parseInt(a.getStyle("z-index"),10)-1);if(Ext.isIE){this.el.dom.style.filter="progid:DXImageTransform.Microsoft.alpha(opacity=50) progid:DXImageTransform.Microsoft.Blur(pixelradius="+(this.offset)+")"}this.realign(a.getLeft(true),a.getTop(true),a.getWidth(),a.getHeight());this.el.dom.style.display="block"},isVisible:function(){return this.el?true:false},realign:function(b,q,p,f){if(!this.el){return}var m=this.adjusts,j=this.el.dom,r=j.style;var g=0;r.left=(b+m.l)+"px";r.top=(q+m.t)+"px";var o=(p+m.w),e=(f+m.h),i=o+"px",n=e+"px";if(r.width!=i||r.height!=n){r.width=i;r.height=n;if(!Ext.isIE){var k=j.childNodes;var c=Math.max(0,(o-12))+"px";k[0].childNodes[1].style.width=c;k[1].childNodes[1].style.width=c;k[2].childNodes[1].style.width=c;k[1].style.height=Math.max(0,(e-12))+"px"}}},hide:function(){if(this.el){this.el.dom.style.display="none";Ext.Shadow.Pool.push(this.el);delete this.el}},setZIndex:function(a){this.zIndex=a;if(this.el){this.el.setStyle("z-index",a)}}};Ext.Shadow.Pool=function(){var b=[];var a=Ext.isIE?'<div class="x-ie-shadow"></div>':'<div class="x-shadow"><div class="xst"><div class="xstl"></div><div class="xstc"></div><div class="xstr"></div></div><div class="xsc"><div class="xsml"></div><div class="xsmc"></div><div class="xsmr"></div></div><div class="xsb"><div class="xsbl"></div><div class="xsbc"></div><div class="xsbr"></div></div></div>';return{pull:function(){var c=b.shift();if(!c){c=Ext.get(Ext.DomHelper.insertHtml("beforeBegin",document.body.firstChild,a));c.autoBoxAdjust=false}return c},push:function(c){b.push(c)}}}();
Ext.BoxComponent=Ext.extend(Ext.Component,{initComponent:function(){Ext.BoxComponent.superclass.initComponent.call(this);this.addEvents("resize","move")},boxReady:false,deferHeight:false,setSize:function(b,d){if(typeof b=="object"){d=b.height;b=b.width}if(!this.boxReady){this.width=b;this.height=d;return this}if(this.lastSize&&this.lastSize.width==b&&this.lastSize.height==d){return this}this.lastSize={width:b,height:d};var c=this.adjustSize(b,d);var f=c.width,a=c.height;if(f!==undefined||a!==undefined){var e=this.getResizeEl();if(!this.deferHeight&&f!==undefined&&a!==undefined){e.setSize(f,a)}else{if(!this.deferHeight&&a!==undefined){e.setHeight(a)}else{if(f!==undefined){e.setWidth(f)}}}this.onResize(f,a,b,d);this.fireEvent("resize",this,f,a,b,d)}return this},setWidth:function(a){return this.setSize(a)},setHeight:function(a){return this.setSize(undefined,a)},getSize:function(){return this.el.getSize()},getPosition:function(a){if(a===true){return[this.el.getLeft(true),this.el.getTop(true)]}return this.xy||this.el.getXY()},getBox:function(a){var b=this.el.getSize();if(a===true){b.x=this.el.getLeft(true);b.y=this.el.getTop(true)}else{var c=this.xy||this.el.getXY();b.x=c[0];b.y=c[1]}return b},updateBox:function(a){this.setSize(a.width,a.height);this.setPagePosition(a.x,a.y);return this},getResizeEl:function(){return this.resizeEl||this.el},getPositionEl:function(){return this.positionEl||this.el},setPosition:function(a,f){if(a&&typeof a[1]=="number"){f=a[1];a=a[0]}this.x=a;this.y=f;if(!this.boxReady){return this}var b=this.adjustPosition(a,f);var e=b.x,d=b.y;var c=this.getPositionEl();if(e!==undefined||d!==undefined){if(e!==undefined&&d!==undefined){c.setLeftTop(e,d)}else{if(e!==undefined){c.setLeft(e)}else{if(d!==undefined){c.setTop(d)}}}this.onPosition(e,d);this.fireEvent("move",this,e,d)}return this},setPagePosition:function(a,c){if(a&&typeof a[1]=="number"){c=a[1];a=a[0]}this.pageX=a;this.pageY=c;if(!this.boxReady){return}if(a===undefined||c===undefined){return}var b=this.el.translatePoints(a,c);this.setPosition(b.left,b.top);return this},onRender:function(b,a){Ext.BoxComponent.superclass.onRender.call(this,b,a);if(this.resizeEl){this.resizeEl=Ext.get(this.resizeEl)}if(this.positionEl){this.positionEl=Ext.get(this.positionEl)}},afterRender:function(){Ext.BoxComponent.superclass.afterRender.call(this);this.boxReady=true;this.setSize(this.width,this.height);if(this.x||this.y){this.setPosition(this.x,this.y)}else{if(this.pageX||this.pageY){this.setPagePosition(this.pageX,this.pageY)}}},syncSize:function(){delete this.lastSize;this.setSize(this.autoWidth?undefined:this.el.getWidth(),this.autoHeight?undefined:this.el.getHeight());return this},onResize:function(d,b,a,c){},onPosition:function(a,b){},adjustSize:function(a,b){if(this.autoWidth){a="auto"}if(this.autoHeight){b="auto"}return{width:a,height:b}},adjustPosition:function(a,b){return{x:a,y:b}}});Ext.reg("box",Ext.BoxComponent);
Ext.SplitBar=function(c,e,b,d,a){this.el=Ext.get(c,true);this.el.dom.unselectable="on";this.resizingEl=Ext.get(e,true);this.orientation=b||Ext.SplitBar.HORIZONTAL;this.minSize=0;this.maxSize=2000;this.animate=false;this.useShim=false;this.shim=null;if(!a){this.proxy=Ext.SplitBar.createProxy(this.orientation)}else{this.proxy=Ext.get(a).dom}this.dd=new Ext.dd.DDProxy(this.el.dom.id,"XSplitBars",{dragElId:this.proxy.id});this.dd.b4StartDrag=this.onStartProxyDrag.createDelegate(this);this.dd.endDrag=this.onEndProxyDrag.createDelegate(this);this.dragSpecs={};this.adapter=new Ext.SplitBar.BasicLayoutAdapter();this.adapter.init(this);if(this.orientation==Ext.SplitBar.HORIZONTAL){this.placement=d||(this.el.getX()>this.resizingEl.getX()?Ext.SplitBar.LEFT:Ext.SplitBar.RIGHT);this.el.addClass("x-splitbar-h")}else{this.placement=d||(this.el.getY()>this.resizingEl.getY()?Ext.SplitBar.TOP:Ext.SplitBar.BOTTOM);this.el.addClass("x-splitbar-v")}this.addEvents("resize","moved","beforeresize","beforeapply");Ext.SplitBar.superclass.constructor.call(this)};Ext.extend(Ext.SplitBar,Ext.util.Observable,{onStartProxyDrag:function(a,e){this.fireEvent("beforeresize",this);this.overlay=Ext.DomHelper.append(document.body,{cls:"x-drag-overlay",html:"&#160;"},true);this.overlay.unselectable();this.overlay.setSize(Ext.lib.Dom.getViewWidth(true),Ext.lib.Dom.getViewHeight(true));this.overlay.show();Ext.get(this.proxy).setDisplayed("block");var c=this.adapter.getElementSize(this);this.activeMinSize=this.getMinimumSize();this.activeMaxSize=this.getMaximumSize();var d=c-this.activeMinSize;var b=Math.max(this.activeMaxSize-c,0);if(this.orientation==Ext.SplitBar.HORIZONTAL){this.dd.resetConstraints();this.dd.setXConstraint(this.placement==Ext.SplitBar.LEFT?d:b,this.placement==Ext.SplitBar.LEFT?b:d);this.dd.setYConstraint(0,0)}else{this.dd.resetConstraints();this.dd.setXConstraint(0,0);this.dd.setYConstraint(this.placement==Ext.SplitBar.TOP?d:b,this.placement==Ext.SplitBar.TOP?b:d)}this.dragSpecs.startSize=c;this.dragSpecs.startPoint=[a,e];Ext.dd.DDProxy.prototype.b4StartDrag.call(this.dd,a,e)},onEndProxyDrag:function(c){Ext.get(this.proxy).setDisplayed(false);var b=Ext.lib.Event.getXY(c);if(this.overlay){Ext.destroy(this.overlay);delete this.overlay}var a;if(this.orientation==Ext.SplitBar.HORIZONTAL){a=this.dragSpecs.startSize+(this.placement==Ext.SplitBar.LEFT?b[0]-this.dragSpecs.startPoint[0]:this.dragSpecs.startPoint[0]-b[0])}else{a=this.dragSpecs.startSize+(this.placement==Ext.SplitBar.TOP?b[1]-this.dragSpecs.startPoint[1]:this.dragSpecs.startPoint[1]-b[1])}a=Math.min(Math.max(a,this.activeMinSize),this.activeMaxSize);if(a!=this.dragSpecs.startSize){if(this.fireEvent("beforeapply",this,a)!==false){this.adapter.setElementSize(this,a);this.fireEvent("moved",this,a);this.fireEvent("resize",this,a)}}},getAdapter:function(){return this.adapter},setAdapter:function(a){this.adapter=a;this.adapter.init(this)},getMinimumSize:function(){return this.minSize},setMinimumSize:function(a){this.minSize=a},getMaximumSize:function(){return this.maxSize},setMaximumSize:function(a){this.maxSize=a},setCurrentSize:function(b){var a=this.animate;this.animate=false;this.adapter.setElementSize(this,b);this.animate=a},destroy:function(a){if(this.shim){this.shim.remove()}this.dd.unreg();Ext.destroy(Ext.get(this.proxy));if(a){this.el.remove()}}});Ext.SplitBar.createProxy=function(b){var c=new Ext.Element(document.createElement("div"));c.unselectable();var a="x-splitbar-proxy";c.addClass(a+" "+(b==Ext.SplitBar.HORIZONTAL?a+"-h":a+"-v"));document.body.appendChild(c.dom);return c.dom};Ext.SplitBar.BasicLayoutAdapter=function(){};Ext.SplitBar.BasicLayoutAdapter.prototype={init:function(a){},getElementSize:function(a){if(a.orientation==Ext.SplitBar.HORIZONTAL){return a.resizingEl.getWidth()}else{return a.resizingEl.getHeight()}},setElementSize:function(b,a,c){if(b.orientation==Ext.SplitBar.HORIZONTAL){if(!b.animate){b.resizingEl.setWidth(a);if(c){c(b,a)}}else{b.resizingEl.setWidth(a,true,0.1,c,"easeOut")}}else{if(!b.animate){b.resizingEl.setHeight(a);if(c){c(b,a)}}else{b.resizingEl.setHeight(a,true,0.1,c,"easeOut")}}}};Ext.SplitBar.AbsoluteLayoutAdapter=function(a){this.basic=new Ext.SplitBar.BasicLayoutAdapter();this.container=Ext.get(a)};Ext.SplitBar.AbsoluteLayoutAdapter.prototype={init:function(a){this.basic.init(a)},getElementSize:function(a){return this.basic.getElementSize(a)},setElementSize:function(b,a,c){this.basic.setElementSize(b,a,this.moveSplitter.createDelegate(this,[b]))},moveSplitter:function(a){var b=Ext.SplitBar;switch(a.placement){case b.LEFT:a.el.setX(a.resizingEl.getRight());break;case b.RIGHT:a.el.setStyle("right",(this.container.getWidth()-a.resizingEl.getLeft())+"px");break;case b.TOP:a.el.setY(a.resizingEl.getBottom());break;case b.BOTTOM:a.el.setY(a.resizingEl.getTop()-a.el.getHeight());break}}};Ext.SplitBar.VERTICAL=1;Ext.SplitBar.HORIZONTAL=2;Ext.SplitBar.LEFT=1;Ext.SplitBar.RIGHT=2;Ext.SplitBar.TOP=3;Ext.SplitBar.BOTTOM=4;
Ext.Container=Ext.extend(Ext.BoxComponent,{autoDestroy:true,defaultType:"panel",initComponent:function(){Ext.Container.superclass.initComponent.call(this);this.addEvents("afterlayout","beforeadd","beforeremove","add","remove");var a=this.items;if(a){delete this.items;if(Ext.isArray(a)&&a.length>0){this.add.apply(this,a)}else{this.add(a)}}},initItems:function(){if(!this.items){this.items=new Ext.util.MixedCollection(false,this.getComponentId);this.getLayout()}},setLayout:function(a){if(this.layout&&this.layout!=a){this.layout.setContainer(null)}this.initItems();this.layout=a;a.setContainer(this)},render:function(){Ext.Container.superclass.render.apply(this,arguments);if(this.layout){if(typeof this.layout=="string"){this.layout=new Ext.Container.LAYOUTS[this.layout.toLowerCase()](this.layoutConfig)}this.setLayout(this.layout);if(this.activeItem!==undefined){var a=this.activeItem;delete this.activeItem;this.layout.setActiveItem(a);return}}if(!this.ownerCt){this.doLayout()}if(this.monitorResize===true){Ext.EventManager.onWindowResize(this.doLayout,this,[false])}},getLayoutTarget:function(){return this.el},getComponentId:function(a){return a.itemId||a.id},add:function(e){if(!this.items){this.initItems()}var d=arguments,b=d.length;if(b>1){for(var f=0;f<b;f++){this.add(d[f])}return}var h=this.lookupComponent(this.applyDefaults(e));var g=this.items.length;if(this.fireEvent("beforeadd",this,h,g)!==false&&this.onBeforeAdd(h)!==false){this.items.add(h);h.ownerCt=this;this.fireEvent("add",this,h,g)}return h},insert:function(f,e){if(!this.items){this.initItems()}var d=arguments,b=d.length;if(b>2){for(var g=b-1;g>=1;--g){this.insert(f,d[g])}return}var h=this.lookupComponent(this.applyDefaults(e));if(h.ownerCt==this&&this.items.indexOf(h)<f){--f}if(this.fireEvent("beforeadd",this,h,f)!==false&&this.onBeforeAdd(h)!==false){this.items.insert(f,h);h.ownerCt=this;this.fireEvent("add",this,h,f)}return h},applyDefaults:function(a){if(this.defaults){if(typeof a=="string"){a=Ext.ComponentMgr.get(a);Ext.apply(a,this.defaults)}else{if(!a.events){Ext.applyIf(a,this.defaults)}else{Ext.apply(a,this.defaults)}}}return a},onBeforeAdd:function(a){if(a.ownerCt){a.ownerCt.remove(a,false)}if(this.hideBorders===true){a.border=(a.border===true)}},remove:function(a,b){var d=this.getComponent(a);if(d&&this.fireEvent("beforeremove",this,d)!==false){this.items.remove(d);delete d.ownerCt;if(b===true||(b!==false&&this.autoDestroy)){d.destroy()}if(this.layout&&this.layout.activeItem==d){delete this.layout.activeItem}this.fireEvent("remove",this,d)}return d},removeAll:function(b){var c,a=[];while((c=this.items.last())){a.unshift(this.remove(c,b))}return a},getComponent:function(a){if(typeof a=="object"){return a}return this.items.get(a)},lookupComponent:function(a){if(typeof a=="string"){return Ext.ComponentMgr.get(a)}else{if(!a.events){return this.createComponent(a)}}return a},createComponent:function(a){return Ext.ComponentMgr.create(a,this.defaultType)},doLayout:function(e){if(this.rendered&&this.layout){this.layout.layout()}if(e!==false&&this.items){var d=this.items.items;for(var b=0,a=d.length;b<a;b++){var f=d[b];if(f.doLayout){f.doLayout()}}}},getLayout:function(){if(!this.layout){var a=new Ext.layout.ContainerLayout(this.layoutConfig);this.setLayout(a)}return this.layout},beforeDestroy:function(){if(this.items){Ext.destroy.apply(Ext,this.items.items)}if(this.monitorResize){Ext.EventManager.removeResizeListener(this.doLayout,this)}if(this.layout&&this.layout.destroy){this.layout.destroy()}Ext.Container.superclass.beforeDestroy.call(this)},bubble:function(c,b,a){var d=this;while(d){if(c.apply(b||d,a||[d])===false){break}d=d.ownerCt}},cascade:function(f,e,b){if(f.apply(e||this,b||[this])!==false){if(this.items){var d=this.items.items;for(var c=0,a=d.length;c<a;c++){if(d[c].cascade){d[c].cascade(f,e,b)}else{f.apply(e||d[c],b||[d[c]])}}}}},findById:function(c){var a,b=this;this.cascade(function(d){if(b!=d&&d.id===c){a=d;return false}});return a||null},findByType:function(b,a){return this.findBy(function(d){return d.isXType(b,a)})},find:function(b,a){return this.findBy(function(d){return d[b]===a})},findBy:function(d,c){var a=[],b=this;this.cascade(function(e){if(b!=e&&d.call(c||e,e,b)===true){a.push(e)}});return a}});Ext.Container.LAYOUTS={};Ext.reg("container",Ext.Container);
Ext.layout.ContainerLayout=function(a){Ext.apply(this,a)};Ext.layout.ContainerLayout.prototype={monitorResize:false,activeItem:null,layout:function(){var a=this.container.getLayoutTarget();this.onLayout(this.container,a);this.container.fireEvent("afterlayout",this.container,this)},onLayout:function(a,b){this.renderAll(a,b)},isValidParent:function(d,b){var a=d.getPositionEl?d.getPositionEl():d.getEl();return a.dom.parentNode==b.dom},renderAll:function(e,f){var b=e.items.items;for(var d=0,a=b.length;d<a;d++){var g=b[d];if(g&&(!g.rendered||!this.isValidParent(g,f))){this.renderItem(g,d,f)}}},renderItem:function(e,a,d){if(e&&!e.rendered){e.render(d,a);if(this.extraCls){var b=e.getPositionEl?e.getPositionEl():e;b.addClass(this.extraCls)}if(this.renderHidden&&e!=this.activeItem){e.hide()}}else{if(e&&!this.isValidParent(e,d)){if(this.extraCls){var b=e.getPositionEl?e.getPositionEl():e;b.addClass(this.extraCls)}if(typeof a=="number"){a=d.dom.childNodes[a]}d.dom.insertBefore(e.getEl().dom,a||null);if(this.renderHidden&&e!=this.activeItem){e.hide()}}}},onResize:function(){if(this.container.collapsed){return}var a=this.container.bufferResize;if(a){if(!this.resizeTask){this.resizeTask=new Ext.util.DelayedTask(this.layout,this);this.resizeBuffer=typeof a=="number"?a:100}this.resizeTask.delay(this.resizeBuffer)}else{this.layout()}},setContainer:function(a){if(this.monitorResize&&a!=this.container){if(this.container){this.container.un("resize",this.onResize,this)}if(a){a.on("resize",this.onResize,this)}}this.container=a},parseMargins:function(b){var c=b.split(" ");var a=c.length;if(a==1){c[1]=c[0];c[2]=c[0];c[3]=c[0]}if(a==2){c[2]=c[0];c[3]=c[1]}return{top:parseInt(c[0],10)||0,right:parseInt(c[1],10)||0,bottom:parseInt(c[2],10)||0,left:parseInt(c[3],10)||0}},destroy:Ext.emptyFn};Ext.Container.LAYOUTS.auto=Ext.layout.ContainerLayout;
Ext.layout.FitLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:true,onLayout:function(a,b){Ext.layout.FitLayout.superclass.onLayout.call(this,a,b);if(!this.container.collapsed){this.setItemSize(this.activeItem||a.items.itemAt(0),b.getStyleSize())}},setItemSize:function(b,a){if(b&&a.height>0){b.setSize(a)}}});Ext.Container.LAYOUTS.fit=Ext.layout.FitLayout;
Ext.layout.CardLayout=Ext.extend(Ext.layout.FitLayout,{deferredRender:false,renderHidden:true,setActiveItem:function(a){a=this.container.getComponent(a);if(this.activeItem!=a){if(this.activeItem){this.activeItem.hide()}this.activeItem=a;a.show();this.layout()}},renderAll:function(a,b){if(this.deferredRender){this.renderItem(this.activeItem,undefined,b)}else{Ext.layout.CardLayout.superclass.renderAll.call(this,a,b)}}});Ext.Container.LAYOUTS.card=Ext.layout.CardLayout;
Ext.layout.AnchorLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:true,getAnchorViewSize:function(a,b){return b.dom==document.body?b.getViewSize():b.getStyleSize()},onLayout:function(j,m){Ext.layout.AnchorLayout.superclass.onLayout.call(this,j,m);var s=this.getAnchorViewSize(j,m);var q=s.width,g=s.height;if(q<20||g<20){return}var d,o;if(j.anchorSize){if(typeof j.anchorSize=="number"){d=j.anchorSize}else{d=j.anchorSize.width;o=j.anchorSize.height}}else{d=j.initialConfig.width;o=j.initialConfig.height}var l=j.items.items,k=l.length,f,n,p,e,b;for(f=0;f<k;f++){n=l[f];if(n.anchor){p=n.anchorSpec;if(!p){var r=n.anchor.split(" ");n.anchorSpec=p={right:this.parseAnchor(r[0],n.initialConfig.width,d),bottom:this.parseAnchor(r[1],n.initialConfig.height,o)}}e=p.right?this.adjustWidthAnchor(p.right(q),n):undefined;b=p.bottom?this.adjustHeightAnchor(p.bottom(g),n):undefined;if(e||b){n.setSize(e||undefined,b||undefined)}}}},parseAnchor:function(c,g,b){if(c&&c!="none"){var e;if(/^(r|right|b|bottom)$/i.test(c)){var f=b-g;return function(a){if(a!==e){e=a;return a-f}}}else{if(c.indexOf("%")!=-1){var d=parseFloat(c.replace("%",""))*0.01;return function(a){if(a!==e){e=a;return Math.floor(a*d)}}}else{c=parseInt(c,10);if(!isNaN(c)){return function(a){if(a!==e){e=a;return a+c}}}}}}return false},adjustWidthAnchor:function(b,a){return b},adjustHeightAnchor:function(b,a){return b}});Ext.Container.LAYOUTS.anchor=Ext.layout.AnchorLayout;
Ext.layout.ColumnLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:true,extraCls:"x-column",scrollOffset:0,isValidParent:function(b,a){return(b.getPositionEl?b.getPositionEl():b.getEl()).dom.parentNode==this.innerCt.dom},onLayout:function(d,g){var e=d.items.items,f=e.length,j,a;if(!this.innerCt){g.addClass("x-column-layout-ct");this.innerCt=g.createChild({cls:"x-column-inner"});this.innerCt.createChild({cls:"x-clear"})}this.renderAll(d,this.innerCt);var m=Ext.isIE&&g.dom!=Ext.getBody().dom?g.getStyleSize():g.getViewSize();if(m.width<1&&m.height<1){return}var k=m.width-g.getPadding("lr")-this.scrollOffset,b=m.height-g.getPadding("tb"),l=k;this.innerCt.setWidth(k);for(a=0;a<f;a++){j=e[a];if(!j.columnWidth){l-=(j.getSize().width+j.getEl().getMargins("lr"))}}l=l<0?0:l;for(a=0;a<f;a++){j=e[a];if(j.columnWidth){j.setSize(Math.floor(j.columnWidth*l)-j.getEl().getMargins("lr"))}}}});Ext.Container.LAYOUTS.column=Ext.layout.ColumnLayout;
Ext.layout.BorderLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:true,rendered:false,onLayout:function(d,G){var f;if(!this.rendered){G.position();G.addClass("x-border-layout-ct");var u=d.items.items;f=[];for(var z=0,A=u.length;z<A;z++){var D=u[z];var k=D.region;if(D.collapsed){f.push(D)}D.collapsed=false;if(!D.rendered){D.cls=D.cls?D.cls+" x-border-panel":"x-border-panel";D.render(G,z)}this[k]=k!="center"&&D.split?new Ext.layout.BorderLayout.SplitRegion(this,D.initialConfig,k):new Ext.layout.BorderLayout.Region(this,D.initialConfig,k);this[k].render(G,D)}this.rendered=true}var t=G.getViewSize();if(t.width<20||t.height<20){if(f){this.restoreCollapsed=f}return}else{if(this.restoreCollapsed){f=this.restoreCollapsed;delete this.restoreCollapsed}}var q=t.width,B=t.height;var p=q,y=B,l=0,o=0;var v=this.north,r=this.south,j=this.west,C=this.east,D=this.center;if(!D&&Ext.layout.BorderLayout.WARN!==false){throw"No center region defined in BorderLayout "+d.id}if(v&&v.isVisible()){var F=v.getSize();var x=v.getMargins();F.width=q-(x.left+x.right);F.x=x.left;F.y=x.top;l=F.height+F.y+x.bottom;y-=l;v.applyLayout(F)}if(r&&r.isVisible()){var F=r.getSize();var x=r.getMargins();F.width=q-(x.left+x.right);F.x=x.left;var E=(F.height+x.top+x.bottom);F.y=B-E+x.top;y-=E;r.applyLayout(F)}if(j&&j.isVisible()){var F=j.getSize();var x=j.getMargins();F.height=y-(x.top+x.bottom);F.x=x.left;F.y=l+x.top;var a=(F.width+x.left+x.right);o+=a;p-=a;j.applyLayout(F)}if(C&&C.isVisible()){var F=C.getSize();var x=C.getMargins();F.height=y-(x.top+x.bottom);var a=(F.width+x.left+x.right);F.x=q-a+x.left;F.y=l+x.top;p-=a;C.applyLayout(F)}if(D){var x=D.getMargins();var g={x:o+x.left,y:l+x.top,width:p-(x.left+x.right),height:y-(x.top+x.bottom)};D.applyLayout(g)}if(f){for(var z=0,A=f.length;z<A;z++){f[z].collapse(false)}}if(Ext.isIE&&Ext.isStrict){G.repaint()}},destroy:function(){var b=["north","south","east","west"];for(var a=0;a<b.length;a++){var c=this[b[a]];if(c){if(c.destroy){c.destroy()}else{if(c.split){c.split.destroy(true)}}}}Ext.layout.BorderLayout.superclass.destroy.call(this)}});Ext.layout.BorderLayout.Region=function(b,a,c){Ext.apply(this,a);this.layout=b;this.position=c;this.state={};if(typeof this.margins=="string"){this.margins=this.layout.parseMargins(this.margins)}this.margins=Ext.applyIf(this.margins||{},this.defaultMargins);if(this.collapsible){if(typeof this.cmargins=="string"){this.cmargins=this.layout.parseMargins(this.cmargins)}if(this.collapseMode=="mini"&&!this.cmargins){this.cmargins={left:0,top:0,right:0,bottom:0}}else{this.cmargins=Ext.applyIf(this.cmargins||{},c=="north"||c=="south"?this.defaultNSCMargins:this.defaultEWCMargins)}}};Ext.layout.BorderLayout.Region.prototype={collapsible:false,split:false,floatable:true,minWidth:50,minHeight:50,defaultMargins:{left:0,top:0,right:0,bottom:0},defaultNSCMargins:{left:5,top:5,right:5,bottom:5},defaultEWCMargins:{left:5,top:0,right:5,bottom:0},isCollapsed:false,render:function(b,c){this.panel=c;c.el.enableDisplayMode();this.targetEl=b;this.el=c.el;var a=c.getState,d=this.position;c.getState=function(){return Ext.apply(a.call(c)||{},this.state)}.createDelegate(this);if(d!="center"){c.allowQueuedExpand=false;c.on({beforecollapse:this.beforeCollapse,collapse:this.onCollapse,beforeexpand:this.beforeExpand,expand:this.onExpand,hide:this.onHide,show:this.onShow,scope:this});if(this.collapsible){c.collapseEl="el";c.slideAnchor=this.getSlideAnchor()}if(c.tools&&c.tools.toggle){c.tools.toggle.addClass("x-tool-collapse-"+d);c.tools.toggle.addClassOnOver("x-tool-collapse-"+d+"-over")}}},getCollapsedEl:function(){if(!this.collapsedEl){if(!this.toolTemplate){var b=new Ext.Template('<div class="x-tool x-tool-{id}">&#160;</div>');b.disableFormats=true;b.compile();Ext.layout.BorderLayout.Region.prototype.toolTemplate=b}this.collapsedEl=this.targetEl.createChild({cls:"x-layout-collapsed x-layout-collapsed-"+this.position,id:this.panel.id+"-xcollapsed"});this.collapsedEl.enableDisplayMode("block");if(this.collapseMode=="mini"){this.collapsedEl.addClass("x-layout-cmini-"+this.position);this.miniCollapsedEl=this.collapsedEl.createChild({cls:"x-layout-mini x-layout-mini-"+this.position,html:"&#160;"});this.miniCollapsedEl.addClassOnOver("x-layout-mini-over");this.collapsedEl.addClassOnOver("x-layout-collapsed-over");this.collapsedEl.on("click",this.onExpandClick,this,{stopEvent:true})}else{var a=this.toolTemplate.append(this.collapsedEl.dom,{id:"expand-"+this.position},true);a.addClassOnOver("x-tool-expand-"+this.position+"-over");a.on("click",this.onExpandClick,this,{stopEvent:true});if(this.floatable!==false){this.collapsedEl.addClassOnOver("x-layout-collapsed-over");this.collapsedEl.on("click",this.collapseClick,this)}}}return this.collapsedEl},onExpandClick:function(a){if(this.isSlid){this.afterSlideIn();this.panel.expand(false)}else{this.panel.expand()}},onCollapseClick:function(a){this.panel.collapse()},beforeCollapse:function(b,a){this.lastAnim=a;if(this.splitEl){this.splitEl.hide()}this.getCollapsedEl().show();this.panel.el.setStyle("z-index",100);this.isCollapsed=true;this.layout.layout()},onCollapse:function(a){this.panel.el.setStyle("z-index",1);if(this.lastAnim===false||this.panel.animCollapse===false){this.getCollapsedEl().dom.style.visibility="visible"}else{this.getCollapsedEl().slideIn(this.panel.slideAnchor,{duration:0.2})}this.state.collapsed=true;this.panel.saveState()},beforeExpand:function(a){var b=this.getCollapsedEl();this.el.show();if(this.position=="east"||this.position=="west"){this.panel.setSize(undefined,b.getHeight())}else{this.panel.setSize(b.getWidth(),undefined)}b.hide();b.dom.style.visibility="hidden";this.panel.el.setStyle("z-index",100)},onExpand:function(){this.isCollapsed=false;if(this.splitEl){this.splitEl.show()}this.layout.layout();this.panel.el.setStyle("z-index",1);this.state.collapsed=false;this.panel.saveState()},collapseClick:function(a){if(this.isSlid){a.stopPropagation();this.slideIn()}else{a.stopPropagation();this.slideOut()}},onHide:function(){if(this.isCollapsed){this.getCollapsedEl().hide()}else{if(this.splitEl){this.splitEl.hide()}}},onShow:function(){if(this.isCollapsed){this.getCollapsedEl().show()}else{if(this.splitEl){this.splitEl.show()}}},isVisible:function(){return !this.panel.hidden},getMargins:function(){return this.isCollapsed&&this.cmargins?this.cmargins:this.margins},getSize:function(){return this.isCollapsed?this.getCollapsedEl().getSize():this.panel.getSize()},setPanel:function(a){this.panel=a},getMinWidth:function(){return this.minWidth},getMinHeight:function(){return this.minHeight},applyLayoutCollapsed:function(a){var b=this.getCollapsedEl();b.setLeftTop(a.x,a.y);b.setSize(a.width,a.height)},applyLayout:function(a){if(this.isCollapsed){this.applyLayoutCollapsed(a)}else{this.panel.setPosition(a.x,a.y);this.panel.setSize(a.width,a.height)}},beforeSlide:function(){this.panel.beforeEffect()},afterSlide:function(){this.panel.afterEffect()},initAutoHide:function(){if(this.autoHide!==false){if(!this.autoHideHd){var a=new Ext.util.DelayedTask(this.slideIn,this);this.autoHideHd={mouseout:function(b){if(!b.within(this.el,true)){a.delay(500)}},mouseover:function(b){a.cancel()},scope:this}}this.el.on(this.autoHideHd)}},clearAutoHide:function(){if(this.autoHide!==false){this.el.un("mouseout",this.autoHideHd.mouseout);this.el.un("mouseover",this.autoHideHd.mouseover)}},clearMonitor:function(){Ext.getDoc().un("click",this.slideInIf,this)},slideOut:function(){if(this.isSlid||this.el.hasActiveFx()){return}this.isSlid=true;var a=this.panel.tools;if(a&&a.toggle){a.toggle.hide()}this.el.show();if(this.position=="east"||this.position=="west"){this.panel.setSize(undefined,this.collapsedEl.getHeight())}else{this.panel.setSize(this.collapsedEl.getWidth(),undefined)}this.restoreLT=[this.el.dom.style.left,this.el.dom.style.top];this.el.alignTo(this.collapsedEl,this.getCollapseAnchor());this.el.setStyle("z-index",102);this.panel.el.replaceClass("x-panel-collapsed","x-panel-floating");if(this.animFloat!==false){this.beforeSlide();this.el.slideIn(this.getSlideAnchor(),{callback:function(){this.afterSlide();this.initAutoHide();Ext.getDoc().on("click",this.slideInIf,this)},scope:this,block:true})}else{this.initAutoHide();Ext.getDoc().on("click",this.slideInIf,this)}},afterSlideIn:function(){this.clearAutoHide();this.isSlid=false;this.clearMonitor();this.el.setStyle("z-index","");this.panel.el.replaceClass("x-panel-floating","x-panel-collapsed");this.el.dom.style.left=this.restoreLT[0];this.el.dom.style.top=this.restoreLT[1];var a=this.panel.tools;if(a&&a.toggle){a.toggle.show()}},slideIn:function(a){if(!this.isSlid||this.el.hasActiveFx()){Ext.callback(a);return}this.isSlid=false;if(this.animFloat!==false){this.beforeSlide();this.el.slideOut(this.getSlideAnchor(),{callback:function(){this.el.hide();this.afterSlide();this.afterSlideIn();Ext.callback(a)},scope:this,block:true})}else{this.el.hide();this.afterSlideIn()}},slideInIf:function(a){if(!a.within(this.el)){this.slideIn()}},anchors:{west:"left",east:"right",north:"top",south:"bottom"},sanchors:{west:"l",east:"r",north:"t",south:"b"},canchors:{west:"tl-tr",east:"tr-tl",north:"tl-bl",south:"bl-tl"},getAnchor:function(){return this.anchors[this.position]},getCollapseAnchor:function(){return this.canchors[this.position]},getSlideAnchor:function(){return this.sanchors[this.position]},getAlignAdj:function(){var a=this.cmargins;switch(this.position){case"west":return[0,0];break;case"east":return[0,0];break;case"north":return[0,0];break;case"south":return[0,0];break}},getExpandAdj:function(){var b=this.collapsedEl,a=this.cmargins;switch(this.position){case"west":return[-(a.right+b.getWidth()+a.left),0];break;case"east":return[a.right+b.getWidth()+a.left,0];break;case"north":return[0,-(a.top+a.bottom+b.getHeight())];break;case"south":return[0,a.top+a.bottom+b.getHeight()];break}}};Ext.layout.BorderLayout.SplitRegion=function(b,a,c){Ext.layout.BorderLayout.SplitRegion.superclass.constructor.call(this,b,a,c);this.applyLayout=this.applyFns[c]};Ext.extend(Ext.layout.BorderLayout.SplitRegion,Ext.layout.BorderLayout.Region,{splitTip:"Drag to resize.",collapsibleSplitTip:"Drag to resize. Double click to hide.",useSplitTips:false,splitSettings:{north:{orientation:Ext.SplitBar.VERTICAL,placement:Ext.SplitBar.TOP,maxFn:"getVMaxSize",minProp:"minHeight",maxProp:"maxHeight"},south:{orientation:Ext.SplitBar.VERTICAL,placement:Ext.SplitBar.BOTTOM,maxFn:"getVMaxSize",minProp:"minHeight",maxProp:"maxHeight"},east:{orientation:Ext.SplitBar.HORIZONTAL,placement:Ext.SplitBar.RIGHT,maxFn:"getHMaxSize",minProp:"minWidth",maxProp:"maxWidth"},west:{orientation:Ext.SplitBar.HORIZONTAL,placement:Ext.SplitBar.LEFT,maxFn:"getHMaxSize",minProp:"minWidth",maxProp:"maxWidth"}},applyFns:{west:function(c){if(this.isCollapsed){return this.applyLayoutCollapsed(c)}var d=this.splitEl.dom,b=d.style;this.panel.setPosition(c.x,c.y);var a=d.offsetWidth;b.left=(c.x+c.width-a)+"px";b.top=(c.y)+"px";b.height=Math.max(0,c.height)+"px";this.panel.setSize(c.width-a,c.height)},east:function(c){if(this.isCollapsed){return this.applyLayoutCollapsed(c)}var d=this.splitEl.dom,b=d.style;var a=d.offsetWidth;this.panel.setPosition(c.x+a,c.y);b.left=(c.x)+"px";b.top=(c.y)+"px";b.height=Math.max(0,c.height)+"px";this.panel.setSize(c.width-a,c.height)},north:function(c){if(this.isCollapsed){return this.applyLayoutCollapsed(c)}var d=this.splitEl.dom,b=d.style;var a=d.offsetHeight;this.panel.setPosition(c.x,c.y);b.left=(c.x)+"px";b.top=(c.y+c.height-a)+"px";b.width=Math.max(0,c.width)+"px";this.panel.setSize(c.width,c.height-a)},south:function(c){if(this.isCollapsed){return this.applyLayoutCollapsed(c)}var d=this.splitEl.dom,b=d.style;var a=d.offsetHeight;this.panel.setPosition(c.x,c.y+a);b.left=(c.x)+"px";b.top=(c.y)+"px";b.width=Math.max(0,c.width)+"px";this.panel.setSize(c.width,c.height-a)}},render:function(a,c){Ext.layout.BorderLayout.SplitRegion.superclass.render.call(this,a,c);var d=this.position;this.splitEl=a.createChild({cls:"x-layout-split x-layout-split-"+d,html:"&#160;",id:this.panel.id+"-xsplit"});if(this.collapseMode=="mini"){this.miniSplitEl=this.splitEl.createChild({cls:"x-layout-mini x-layout-mini-"+d,html:"&#160;"});this.miniSplitEl.addClassOnOver("x-layout-mini-over");this.miniSplitEl.on("click",this.onCollapseClick,this,{stopEvent:true})}var b=this.splitSettings[d];this.split=new Ext.SplitBar(this.splitEl.dom,c.el,b.orientation);this.split.placement=b.placement;this.split.getMaximumSize=this[b.maxFn].createDelegate(this);this.split.minSize=this.minSize||this[b.minProp];this.split.on("beforeapply",this.onSplitMove,this);this.split.useShim=this.useShim===true;this.maxSize=this.maxSize||this[b.maxProp];if(c.hidden){this.splitEl.hide()}if(this.useSplitTips){this.splitEl.dom.title=this.collapsible?this.collapsibleSplitTip:this.splitTip}if(this.collapsible){this.splitEl.on("dblclick",this.onCollapseClick,this)}},getSize:function(){if(this.isCollapsed){return this.collapsedEl.getSize()}var a=this.panel.getSize();if(this.position=="north"||this.position=="south"){a.height+=this.splitEl.dom.offsetHeight}else{a.width+=this.splitEl.dom.offsetWidth}return a},getHMaxSize:function(){var b=this.maxSize||10000;var a=this.layout.center;return Math.min(b,(this.el.getWidth()+a.el.getWidth())-a.getMinWidth())},getVMaxSize:function(){var b=this.maxSize||10000;var a=this.layout.center;return Math.min(b,(this.el.getHeight()+a.el.getHeight())-a.getMinHeight())},onSplitMove:function(b,a){var c=this.panel.getSize();this.lastSplitSize=a;if(this.position=="north"||this.position=="south"){this.panel.setSize(c.width,a);this.state.height=a}else{this.panel.setSize(a,c.height);this.state.width=a}this.layout.layout();this.panel.saveState();return false},getSplitBar:function(){return this.split},destroy:function(){Ext.destroy(this.miniSplitEl,this.split,this.splitEl)}});Ext.Container.LAYOUTS.border=Ext.layout.BorderLayout;
Ext.layout.FormLayout=Ext.extend(Ext.layout.AnchorLayout,{labelSeparator:":",getAnchorViewSize:function(a,b){return(a.body||a.el).getStyleSize()},setContainer:function(b){Ext.layout.FormLayout.superclass.setContainer.call(this,b);if(b.labelAlign){b.addClass("x-form-label-"+b.labelAlign)}if(b.hideLabels){this.labelStyle="display:none";this.elementStyle="padding-left:0;";this.labelAdjust=0}else{this.labelSeparator=b.labelSeparator||this.labelSeparator;b.labelWidth=b.labelWidth||100;if(typeof b.labelWidth=="number"){var c=(typeof b.labelPad=="number"?b.labelPad:5);this.labelAdjust=b.labelWidth+c;this.labelStyle="width:"+b.labelWidth+"px;";this.elementStyle="padding-left:"+(b.labelWidth+c)+"px"}if(b.labelAlign=="top"){this.labelStyle="width:auto;";this.labelAdjust=0;this.elementStyle="padding-left:0;"}}if(!this.fieldTpl){var a=new Ext.Template('<div class="x-form-item {5}" tabIndex="-1">','<label for="{0}" style="{2}" class="x-form-item-label">{1}{4}</label>','<div class="x-form-element" id="x-form-el-{0}" style="{3}">','</div><div class="{6}"></div>',"</div>");a.disableFormats=true;a.compile();Ext.layout.FormLayout.prototype.fieldTpl=a}},getLabelStyle:function(e){var b="",c=[this.labelStyle,e];for(var d=0,a=c.length;d<a;++d){if(c[d]){b+=c[d];if(b.substr(-1,1)!=";"){b+=";"}}}return b},renderItem:function(e,a,d){if(e&&!e.rendered&&e.isFormField&&e.inputType!="hidden"){var b=[e.id,e.fieldLabel,this.getLabelStyle(e.labelStyle),this.elementStyle||"",typeof e.labelSeparator=="undefined"?this.labelSeparator:e.labelSeparator,(e.itemCls||this.container.itemCls||"")+(e.hideLabel?" x-hide-label":""),e.clearCls||"x-form-clear-left"];if(typeof a=="number"){a=d.dom.childNodes[a]||null}if(a){this.fieldTpl.insertBefore(a,b)}else{this.fieldTpl.append(d,b)}e.render("x-form-el-"+e.id)}else{Ext.layout.FormLayout.superclass.renderItem.apply(this,arguments)}},adjustWidthAnchor:function(b,a){return b-(a.isFormField?(a.hideLabel?0:this.labelAdjust):0)},isValidParent:function(b,a){return true}});Ext.Container.LAYOUTS.form=Ext.layout.FormLayout;
Ext.layout.Accordion=Ext.extend(Ext.layout.FitLayout,{fill:true,autoWidth:true,titleCollapse:true,hideCollapseTool:false,collapseFirst:false,animate:false,sequence:false,activeOnTop:false,renderItem:function(a){if(this.animate===false){a.animCollapse=false}a.collapsible=true;if(this.autoWidth){a.autoWidth=true}if(this.titleCollapse){a.titleCollapse=true}if(this.hideCollapseTool){a.hideCollapseTool=true}if(this.collapseFirst!==undefined){a.collapseFirst=this.collapseFirst}if(!this.activeItem&&!a.collapsed){this.activeItem=a}else{if(this.activeItem){a.collapsed=true}}Ext.layout.Accordion.superclass.renderItem.apply(this,arguments);a.header.addClass("x-accordion-hd");a.on("beforeexpand",this.beforeExpand,this)},beforeExpand:function(c,b){var a=this.activeItem;if(a){if(this.sequence){delete this.activeItem;if(!a.collapsed){a.collapse({callback:function(){c.expand(b||true)},scope:this});return false}}else{a.collapse(this.animate)}}this.activeItem=c;if(this.activeOnTop){c.el.dom.parentNode.insertBefore(c.el.dom,c.el.dom.parentNode.firstChild)}this.layout()},setItemSize:function(f,e){if(this.fill&&f){var b=this.container.items.items;var d=0;for(var c=0,a=b.length;c<a;c++){var g=b[c];if(g!=f){d+=(g.getSize().height-g.bwrap.getHeight())}}e.height-=d;f.setSize(e)}}});Ext.Container.LAYOUTS.accordion=Ext.layout.Accordion;
Ext.layout.TableLayout=Ext.extend(Ext.layout.ContainerLayout,{monitorResize:false,setContainer:function(a){Ext.layout.TableLayout.superclass.setContainer.call(this,a);this.currentRow=0;this.currentColumn=0;this.cells=[]},onLayout:function(d,f){var e=d.items.items,a=e.length,g,b;if(!this.table){f.addClass("x-table-layout-ct");this.table=f.createChild({tag:"table",cls:"x-table-layout",cellspacing:0,cn:{tag:"tbody"}},null,true);this.renderAll(d,f)}},getRow:function(a){var b=this.table.tBodies[0].childNodes[a];if(!b){b=document.createElement("tr");this.table.tBodies[0].appendChild(b)}return b},getNextCell:function(i){var a=this.getNextNonSpan(this.currentColumn,this.currentRow);var f=this.currentColumn=a[0],e=this.currentRow=a[1];for(var h=e;h<e+(i.rowspan||1);h++){if(!this.cells[h]){this.cells[h]=[]}for(var d=f;d<f+(i.colspan||1);d++){this.cells[h][d]=true}}var g=document.createElement("td");if(i.cellId){g.id=i.cellId}var b="x-table-layout-cell";if(i.cellCls){b+=" "+i.cellCls}g.className=b;if(i.colspan){g.colSpan=i.colspan}if(i.rowspan){g.rowSpan=i.rowspan}this.getRow(e).appendChild(g);return g},getNextNonSpan:function(a,c){var b=this.columns;while((b&&a>=b)||(this.cells[c]&&this.cells[c][a])){if(b&&a>=b){c++;a=0}else{a++}}return[a,c]},renderItem:function(e,a,d){if(e&&!e.rendered){e.render(this.getNextCell(e));if(this.extraCls){var b=e.getPositionEl?e.getPositionEl():e;b.addClass(this.extraCls)}}},isValidParent:function(b,a){return true}});Ext.Container.LAYOUTS.table=Ext.layout.TableLayout;
Ext.layout.AbsoluteLayout=Ext.extend(Ext.layout.AnchorLayout,{extraCls:"x-abs-layout-item",isForm:false,setContainer:function(a){Ext.layout.AbsoluteLayout.superclass.setContainer.call(this,a);if(a.isXType("form")){this.isForm=true}},onLayout:function(a,b){if(this.isForm){a.body.position()}else{b.position()}Ext.layout.AbsoluteLayout.superclass.onLayout.call(this,a,b)},getAnchorViewSize:function(a,b){return this.isForm?a.body.getStyleSize():Ext.layout.AbsoluteLayout.superclass.getAnchorViewSize.call(this,a,b)},isValidParent:function(b,a){return this.isForm?true:Ext.layout.AbsoluteLayout.superclass.isValidParent.call(this,b,a)},adjustWidthAnchor:function(b,a){return b?b-a.getPosition(true)[0]:b},adjustHeightAnchor:function(b,a){return b?b-a.getPosition(true)[1]:b}});Ext.Container.LAYOUTS.absolute=Ext.layout.AbsoluteLayout;
Ext.Viewport=Ext.extend(Ext.Container,{initComponent:function(){Ext.Viewport.superclass.initComponent.call(this);document.getElementsByTagName("html")[0].className+=" x-viewport";this.el=Ext.getBody();this.el.setHeight=Ext.emptyFn;this.el.setWidth=Ext.emptyFn;this.el.setSize=Ext.emptyFn;this.el.dom.scroll="no";this.allowDomMove=false;this.autoWidth=true;this.autoHeight=true;Ext.EventManager.onWindowResize(this.fireResize,this);this.renderTo=this.el},fireResize:function(a,b){this.fireEvent("resize",this,a,b,a,b)}});Ext.reg("viewport",Ext.Viewport);
Ext.Panel=Ext.extend(Ext.Container,{baseCls:"x-panel",collapsedCls:"x-panel-collapsed",maskDisabled:true,animCollapse:Ext.enableFx,headerAsText:true,buttonAlign:"right",collapsed:false,collapseFirst:true,minButtonWidth:75,elements:"body",toolTarget:"header",collapseEl:"bwrap",slideAnchor:"t",disabledClass:"",deferHeight:true,expandDefaults:{duration:0.25},collapseDefaults:{duration:0.25},initComponent:function(){Ext.Panel.superclass.initComponent.call(this);this.addEvents("bodyresize","titlechange","iconchange","collapse","expand","beforecollapse","beforeexpand","beforeclose","close","activate","deactivate");if(this.tbar){this.elements+=",tbar";if(typeof this.tbar=="object"){this.topToolbar=this.tbar}delete this.tbar}if(this.bbar){this.elements+=",bbar";if(typeof this.bbar=="object"){this.bottomToolbar=this.bbar}delete this.bbar}if(this.header===true){this.elements+=",header";delete this.header}else{if(this.title&&this.header!==false){this.elements+=",header"}}if(this.footer===true){this.elements+=",footer";delete this.footer}if(this.buttons){var c=this.buttons;this.buttons=[];for(var b=0,a=c.length;b<a;b++){if(c[b].render){c[b].ownerCt=this;this.buttons.push(c[b])}else{this.addButton(c[b])}}}if(this.autoLoad){this.on("render",this.doAutoLoad,this,{delay:10})}},createElement:function(a,c){if(this[a]){c.appendChild(this[a].dom);return}if(a==="bwrap"||this.elements.indexOf(a)!=-1){if(this[a+"Cfg"]){this[a]=Ext.fly(c).createChild(this[a+"Cfg"])}else{var b=document.createElement("div");b.className=this[a+"Cls"];this[a]=Ext.get(c.appendChild(b))}if(this[a+"CssClass"]){this[a].addClass(this[a+"CssClass"])}if(this[a+"Style"]){this[a].applyStyles(this[a+"Style"])}}},onRender:function(k,j){Ext.Panel.superclass.onRender.call(this,k,j);this.createClasses();if(this.el){this.el.addClass(this.baseCls);this.header=this.el.down("."+this.headerCls);this.bwrap=this.el.down("."+this.bwrapCls);var p=this.bwrap?this.bwrap:this.el;this.tbar=p.down("."+this.tbarCls);this.body=p.down("."+this.bodyCls);this.bbar=p.down("."+this.bbarCls);this.footer=p.down("."+this.footerCls);this.fromMarkup=true}else{this.el=k.createChild({id:this.id,cls:this.baseCls},j)}var a=this.el,n=a.dom;if(this.cls){this.el.addClass(this.cls)}if(this.buttons){this.elements+=",footer"}if(this.frame){a.insertHtml("afterBegin",String.format(Ext.Element.boxMarkup,this.baseCls));this.createElement("header",n.firstChild.firstChild.firstChild);this.createElement("bwrap",n);var r=this.bwrap.dom;var g=n.childNodes[1],c=n.childNodes[2];r.appendChild(g);r.appendChild(c);var s=r.firstChild.firstChild.firstChild;this.createElement("tbar",s);this.createElement("body",s);this.createElement("bbar",s);this.createElement("footer",r.lastChild.firstChild.firstChild);if(!this.footer){this.bwrap.dom.lastChild.className+=" x-panel-nofooter"}}else{this.createElement("header",n);this.createElement("bwrap",n);var r=this.bwrap.dom;this.createElement("tbar",r);this.createElement("body",r);this.createElement("bbar",r);this.createElement("footer",r);if(!this.header){this.body.addClass(this.bodyCls+"-noheader");if(this.tbar){this.tbar.addClass(this.tbarCls+"-noheader")}}}if(this.border===false){this.el.addClass(this.baseCls+"-noborder");this.body.addClass(this.bodyCls+"-noborder");if(this.header){this.header.addClass(this.headerCls+"-noborder")}if(this.footer){this.footer.addClass(this.footerCls+"-noborder")}if(this.tbar){this.tbar.addClass(this.tbarCls+"-noborder")}if(this.bbar){this.bbar.addClass(this.bbarCls+"-noborder")}}if(this.bodyBorder===false){this.body.addClass(this.bodyCls+"-noborder")}this.bwrap.enableDisplayMode("block");if(this.header){this.header.unselectable();if(this.headerAsText){this.header.dom.innerHTML='<span class="'+this.headerTextCls+'">'+this.header.dom.innerHTML+"</span>";if(this.iconCls){this.setIconClass(this.iconCls)}}}if(this.floating){this.makeFloating(this.floating)}if(this.collapsible){this.tools=this.tools?this.tools.slice(0):[];if(!this.hideCollapseTool){this.tools[this.collapseFirst?"unshift":"push"]({id:"toggle",handler:this.toggleCollapse,scope:this})}if(this.titleCollapse&&this.header){this.header.on("click",this.toggleCollapse,this);this.header.setStyle("cursor","pointer")}}if(this.tools){var m=this.tools;this.tools={};this.addTool.apply(this,m)}else{this.tools={}}if(this.buttons&&this.buttons.length>0){var f=this.footer.createChild({cls:"x-panel-btns-ct",cn:{cls:"x-panel-btns x-panel-btns-"+this.buttonAlign,html:'<table cellspacing="0"><tbody><tr></tr></tbody></table><div class="x-clear"></div>'}},null,true);var o=f.getElementsByTagName("tr")[0];for(var h=0,l=this.buttons.length;h<l;h++){var q=this.buttons[h];var e=document.createElement("td");e.className="x-panel-btn-td";q.render(o.appendChild(e))}}if(this.tbar&&this.topToolbar){if(Ext.isArray(this.topToolbar)){this.topToolbar=new Ext.Toolbar(this.topToolbar)}this.topToolbar.render(this.tbar);this.topToolbar.ownerCt=this}if(this.bbar&&this.bottomToolbar){if(Ext.isArray(this.bottomToolbar)){this.bottomToolbar=new Ext.Toolbar(this.bottomToolbar)}this.bottomToolbar.render(this.bbar);this.bottomToolbar.ownerCt=this}},setIconClass:function(b){var a=this.iconCls;this.iconCls=b;if(this.rendered&&this.header){if(this.frame){this.header.addClass("x-panel-icon");this.header.replaceClass(a,this.iconCls)}else{var d=this.header.dom;var c=d.firstChild&&String(d.firstChild.tagName).toLowerCase()=="img"?d.firstChild:null;if(c){Ext.fly(c).replaceClass(a,this.iconCls)}else{Ext.DomHelper.insertBefore(d.firstChild,{tag:"img",src:Ext.BLANK_IMAGE_URL,cls:"x-panel-inline-icon "+this.iconCls})}}}this.fireEvent("iconchange",this,b,a)},makeFloating:function(a){this.floating=true;this.el=new Ext.Layer(typeof a=="object"?a:{shadow:this.shadow!==undefined?this.shadow:"sides",shadowOffset:this.shadowOffset,constrain:false,shim:this.shim===false?false:undefined},this.el)},getTopToolbar:function(){return this.topToolbar},getBottomToolbar:function(){return this.bottomToolbar},addButton:function(a,d,c){var e={handler:d,scope:c,minWidth:this.minButtonWidth,hideParent:true};if(typeof a=="string"){e.text=a}else{Ext.apply(e,a)}var b=new Ext.Button(e);b.ownerCt=this;if(!this.buttons){this.buttons=[]}this.buttons.push(b);return b},addTool:function(){if(!this[this.toolTarget]){return}if(!this.toolTemplate){var g=new Ext.Template('<div class="x-tool x-tool-{id}">&#160;</div>');g.disableFormats=true;g.compile();Ext.Panel.prototype.toolTemplate=g}for(var f=0,d=arguments,c=d.length;f<c;f++){var b=d[f];if(!this.tools[b.id]){var h="x-tool-"+b.id+"-over";var e=this.toolTemplate.insertFirst((b.align!=="left")?this[this.toolTarget]:this[this.toolTarget].child("span"),b,true);this.tools[b.id]=e;e.enableDisplayMode("block");e.on("click",this.createToolHandler(e,b,h,this));if(b.on){e.on(b.on)}if(b.hidden){e.hide()}if(b.qtip){if(typeof b.qtip=="object"){Ext.QuickTips.register(Ext.apply({target:e.id},b.qtip))}else{e.dom.qtip=b.qtip}}e.addClassOnOver(h)}}},onShow:function(){if(this.floating){return this.el.show()}Ext.Panel.superclass.onShow.call(this)},onHide:function(){if(this.floating){return this.el.hide()}Ext.Panel.superclass.onHide.call(this)},createToolHandler:function(c,a,d,b){return function(f){c.removeClass(d);f.stopEvent();if(a.handler){a.handler.call(a.scope||c,f,c,b)}}},afterRender:function(){if(this.fromMarkup&&this.height===undefined&&!this.autoHeight){this.height=this.el.getHeight()}if(this.floating&&!this.hidden&&!this.initHidden){this.el.show()}if(this.title){this.setTitle(this.title)}this.setAutoScroll();if(this.html){this.body.update(typeof this.html=="object"?Ext.DomHelper.markup(this.html):this.html);delete this.html}if(this.contentEl){var a=Ext.getDom(this.contentEl);Ext.fly(a).removeClass(["x-hidden","x-hide-display"]);this.body.dom.appendChild(a)}if(this.collapsed){this.collapsed=false;this.collapse(false)}Ext.Panel.superclass.afterRender.call(this);this.initEvents()},setAutoScroll:function(){if(this.rendered&&this.autoScroll){var a=this.body||this.el;if(a){a.setOverflow("auto")}}},getKeyMap:function(){if(!this.keyMap){this.keyMap=new Ext.KeyMap(this.el,this.keys)}return this.keyMap},initEvents:function(){if(this.keys){this.getKeyMap()}if(this.draggable){this.initDraggable()}},initDraggable:function(){this.dd=new Ext.Panel.DD(this,typeof this.draggable=="boolean"?null:this.draggable)},beforeEffect:function(){if(this.floating){this.el.beforeAction()}this.el.addClass("x-panel-animated")},afterEffect:function(){this.syncShadow();this.el.removeClass("x-panel-animated")},createEffect:function(c,b,d){var e={scope:d,block:true};if(c===true){e.callback=b;return e}else{if(!c.callback){e.callback=b}else{e.callback=function(){b.call(d);Ext.callback(c.callback,c.scope)}}}return Ext.applyIf(e,c)},collapse:function(b){if(this.collapsed||this.el.hasFxBlock()||this.fireEvent("beforecollapse",this,b)===false){return}var a=b===true||(b!==false&&this.animCollapse);this.beforeEffect();this.onCollapse(a,b);return this},onCollapse:function(a,b){if(a){this[this.collapseEl].slideOut(this.slideAnchor,Ext.apply(this.createEffect(b||true,this.afterCollapse,this),this.collapseDefaults))}else{this[this.collapseEl].hide();this.afterCollapse()}},afterCollapse:function(){this.collapsed=true;this.el.addClass(this.collapsedCls);this.afterEffect();this.fireEvent("collapse",this)},expand:function(b){if(!this.collapsed||this.el.hasFxBlock()||this.fireEvent("beforeexpand",this,b)===false){return}var a=b===true||(b!==false&&this.animCollapse);this.el.removeClass(this.collapsedCls);this.beforeEffect();this.onExpand(a,b);return this},onExpand:function(a,b){if(a){this[this.collapseEl].slideIn(this.slideAnchor,Ext.apply(this.createEffect(b||true,this.afterExpand,this),this.expandDefaults))}else{this[this.collapseEl].show();this.afterExpand()}},afterExpand:function(){this.collapsed=false;this.afterEffect();this.fireEvent("expand",this)},toggleCollapse:function(a){this[this.collapsed?"expand":"collapse"](a);return this},onDisable:function(){if(this.rendered&&this.maskDisabled){this.el.mask()}Ext.Panel.superclass.onDisable.call(this)},onEnable:function(){if(this.rendered&&this.maskDisabled){this.el.unmask()}Ext.Panel.superclass.onEnable.call(this)},onResize:function(a,b){if(a!==undefined||b!==undefined){if(!this.collapsed){if(typeof a=="number"){this.body.setWidth(this.adjustBodyWidth(a-this.getFrameWidth()))}else{if(a=="auto"){this.body.setWidth(a)}}if(typeof b=="number"){this.body.setHeight(this.adjustBodyHeight(b-this.getFrameHeight()))}else{if(b=="auto"){this.body.setHeight(b)}}if(this.disabled&&this.el._mask){this.el._mask.setSize(this.el.dom.clientWidth,this.el.getHeight())}}else{this.queuedBodySize={width:a,height:b};if(!this.queuedExpand&&this.allowQueuedExpand!==false){this.queuedExpand=true;this.on("expand",function(){delete this.queuedExpand;this.onResize(this.queuedBodySize.width,this.queuedBodySize.height);this.doLayout()},this,{single:true})}}this.fireEvent("bodyresize",this,a,b)}this.syncShadow()},adjustBodyHeight:function(a){return a},adjustBodyWidth:function(a){return a},onPosition:function(){this.syncShadow()},getFrameWidth:function(){var b=this.el.getFrameWidth("lr");if(this.frame){var a=this.bwrap.dom.firstChild;b+=(Ext.fly(a).getFrameWidth("l")+Ext.fly(a.firstChild).getFrameWidth("r"));var c=this.bwrap.dom.firstChild.firstChild.firstChild;b+=Ext.fly(c).getFrameWidth("lr")}return b},getFrameHeight:function(){var a=this.el.getFrameWidth("tb");a+=(this.tbar?this.tbar.getHeight():0)+(this.bbar?this.bbar.getHeight():0);if(this.frame){var c=this.el.dom.firstChild;var d=this.bwrap.dom.lastChild;a+=(c.offsetHeight+d.offsetHeight);var b=this.bwrap.dom.firstChild.firstChild.firstChild;a+=Ext.fly(b).getFrameWidth("tb")}else{a+=(this.header?this.header.getHeight():0)+(this.footer?this.footer.getHeight():0)}return a},getInnerWidth:function(){return this.getSize().width-this.getFrameWidth()},getInnerHeight:function(){return this.getSize().height-this.getFrameHeight()},syncShadow:function(){if(this.floating){this.el.sync(true)}},getLayoutTarget:function(){return this.body},setTitle:function(b,a){this.title=b;if(this.header&&this.headerAsText){this.header.child("span").update(b)}if(a){this.setIconClass(a)}this.fireEvent("titlechange",this,b);return this},getUpdater:function(){return this.body.getUpdater()},load:function(){var a=this.body.getUpdater();a.update.apply(a,arguments);return this},beforeDestroy:function(){if(this.header){this.header.removeAllListeners();if(this.headerAsText){Ext.Element.uncache(this.header.child("span"))}}Ext.Element.uncache(this.header,this.tbar,this.bbar,this.footer,this.body,this.bwrap);if(this.tools){for(var c in this.tools){Ext.destroy(this.tools[c])}}if(this.buttons){for(var a in this.buttons){Ext.destroy(this.buttons[a])}}Ext.destroy(this.topToolbar,this.bottomToolbar);Ext.Panel.superclass.beforeDestroy.call(this)},createClasses:function(){this.headerCls=this.baseCls+"-header";this.headerTextCls=this.baseCls+"-header-text";this.bwrapCls=this.baseCls+"-bwrap";this.tbarCls=this.baseCls+"-tbar";this.bodyCls=this.baseCls+"-body";this.bbarCls=this.baseCls+"-bbar";this.footerCls=this.baseCls+"-footer"},createGhost:function(a,e,b){var d=document.createElement("div");d.className="x-panel-ghost "+(a?a:"");if(this.header){d.appendChild(this.el.dom.firstChild.cloneNode(true))}Ext.fly(d.appendChild(document.createElement("ul"))).setHeight(this.bwrap.getHeight());d.style.width=this.el.dom.offsetWidth+"px";if(!b){this.container.dom.appendChild(d)}else{Ext.getDom(b).appendChild(d)}if(e!==false&&this.el.useShim!==false){var c=new Ext.Layer({shadow:false,useDisplay:true,constrain:false},d);c.show();return c}else{return new Ext.Element(d)}},doAutoLoad:function(){this.body.load(typeof this.autoLoad=="object"?this.autoLoad:{url:this.autoLoad})},getTool:function(a){return this.tools[a]}});Ext.reg("panel",Ext.Panel);
Ext.Window=Ext.extend(Ext.Panel,{baseCls:"x-window",resizable:true,draggable:true,closable:true,constrain:false,constrainHeader:false,plain:false,minimizable:false,maximizable:false,minHeight:100,minWidth:200,expandOnShow:true,closeAction:"close",elements:"header,body",collapsible:false,initHidden:true,monitorResize:true,frame:true,floating:true,initComponent:function(){Ext.Window.superclass.initComponent.call(this);this.addEvents("resize","maximize","minimize","restore")},getState:function(){return Ext.apply(Ext.Window.superclass.getState.call(this)||{},this.getBox())},onRender:function(b,a){Ext.Window.superclass.onRender.call(this,b,a);if(this.plain){this.el.addClass("x-window-plain")}this.focusEl=this.el.createChild({tag:"a",href:"#",cls:"x-dlg-focus",tabIndex:"-1",html:"&#160;"});this.focusEl.swallowEvent("click",true);this.proxy=this.el.createProxy("x-window-proxy");this.proxy.enableDisplayMode("block");if(this.modal){this.mask=this.container.createChild({cls:"ext-el-mask"},this.el.dom);this.mask.enableDisplayMode("block");this.mask.hide();this.mask.on("click",this.focus,this)}},initEvents:function(){Ext.Window.superclass.initEvents.call(this);if(this.animateTarget){this.setAnimateTarget(this.animateTarget)}if(this.resizable){this.resizer=new Ext.Resizable(this.el,{minWidth:this.minWidth,minHeight:this.minHeight,handles:this.resizeHandles||"all",pinned:true,resizeElement:this.resizerAction});this.resizer.window=this;this.resizer.on("beforeresize",this.beforeResize,this)}if(this.draggable){this.header.addClass("x-window-draggable")}this.initTools();this.el.on("mousedown",this.toFront,this);this.manager=this.manager||Ext.WindowMgr;this.manager.register(this);this.hidden=true;if(this.maximized){this.maximized=false;this.maximize()}if(this.closable){var a=this.getKeyMap();a.on(27,this.onEsc,this);a.disable()}},initDraggable:function(){this.dd=new Ext.Window.DD(this)},onEsc:function(){this[this.closeAction]()},beforeDestroy:function(){this.hide();if(this.doAnchor){Ext.EventManager.removeResizeListener(this.doAnchor,this);Ext.EventManager.un(window,"scroll",this.doAnchor,this)}Ext.destroy(this.focusEl,this.resizer,this.dd,this.proxy,this.mask);Ext.Window.superclass.beforeDestroy.call(this)},onDestroy:function(){if(this.manager){this.manager.unregister(this)}Ext.Window.superclass.onDestroy.call(this)},initTools:function(){if(this.minimizable){this.addTool({id:"minimize",handler:this.minimize.createDelegate(this,[])})}if(this.maximizable){this.addTool({id:"maximize",handler:this.maximize.createDelegate(this,[])});this.addTool({id:"restore",handler:this.restore.createDelegate(this,[]),hidden:true});this.header.on("dblclick",this.toggleMaximize,this)}if(this.closable){this.addTool({id:"close",handler:this[this.closeAction].createDelegate(this,[])})}},resizerAction:function(){var a=this.proxy.getBox();this.proxy.hide();this.window.handleResize(a);return a},beforeResize:function(){this.resizer.minHeight=Math.max(this.minHeight,this.getFrameHeight()+40);this.resizer.minWidth=Math.max(this.minWidth,this.getFrameWidth()+40);this.resizeBox=this.el.getBox()},updateHandles:function(){if(Ext.isIE&&this.resizer){this.resizer.syncHandleHeight();this.el.repaint()}},handleResize:function(b){var a=this.resizeBox;if(a.x!=b.x||a.y!=b.y){this.updateBox(b)}else{this.setSize(b)}this.focus();this.updateHandles();this.saveState();if(this.layout){this.doLayout()}this.fireEvent("resize",this,b.width,b.height)},focus:function(){var c=this.focusEl,a=this.defaultButton,b=typeof a;if(b!="undefined"){if(b=="number"){c=this.buttons[a]}else{if(b=="string"){c=Ext.getCmp(a)}else{c=a}}}c.focus.defer(10,c)},setAnimateTarget:function(a){a=Ext.get(a);this.animateTarget=a},beforeShow:function(){delete this.el.lastXY;delete this.el.lastLT;if(this.x===undefined||this.y===undefined){var a=this.el.getAlignToXY(this.container,"c-c");var b=this.el.translatePoints(a[0],a[1]);this.x=this.x===undefined?b.left:this.x;this.y=this.y===undefined?b.top:this.y}this.el.setLeftTop(this.x,this.y);if(this.expandOnShow){this.expand(false)}if(this.modal){Ext.getBody().addClass("x-body-masked");this.mask.setSize(Ext.lib.Dom.getViewWidth(true),Ext.lib.Dom.getViewHeight(true));this.mask.show()}},show:function(c,a,b){if(!this.rendered){this.render(Ext.getBody())}if(this.hidden===false){this.toFront();return}if(this.fireEvent("beforeshow",this)===false){return}if(a){this.on("show",a,b,{single:true})}this.hidden=false;if(c!==undefined){this.setAnimateTarget(c)}this.beforeShow();if(this.animateTarget){this.animShow()}else{this.afterShow()}},afterShow:function(){this.proxy.hide();this.el.setStyle("display","block");this.el.show();if(this.maximized){this.fitContainer()}if(Ext.isMac&&Ext.isGecko){this.cascade(this.setAutoScroll)}if(this.monitorResize||this.modal||this.constrain||this.constrainHeader){Ext.EventManager.onWindowResize(this.onWindowResize,this)}this.doConstrain();if(this.layout){this.doLayout()}if(this.keyMap){this.keyMap.enable()}this.toFront();this.updateHandles();this.fireEvent("show",this)},animShow:function(){this.proxy.show();this.proxy.setBox(this.animateTarget.getBox());this.proxy.setOpacity(0);var a=this.getBox(false);a.callback=this.afterShow;a.scope=this;a.duration=0.25;a.easing="easeNone";a.opacity=0.5;a.block=true;this.el.setStyle("display","none");this.proxy.shift(a)},hide:function(c,a,b){if(this.activeGhost){this.hide.defer(100,this,[c,a,b]);return}if(this.hidden||this.fireEvent("beforehide",this)===false){return}if(a){this.on("hide",a,b,{single:true})}this.hidden=true;if(c!==undefined){this.setAnimateTarget(c)}if(this.animateTarget){this.animHide()}else{this.el.hide();this.afterHide()}},afterHide:function(){this.proxy.hide();if(this.monitorResize||this.modal||this.constrain||this.constrainHeader){Ext.EventManager.removeResizeListener(this.onWindowResize,this)}if(this.modal){this.mask.hide();Ext.getBody().removeClass("x-body-masked")}if(this.keyMap){this.keyMap.disable()}this.fireEvent("hide",this)},animHide:function(){this.proxy.setOpacity(0.5);this.proxy.show();var c=this.getBox(false);this.proxy.setBox(c);this.el.hide();var a=this.animateTarget.getBox();a.callback=this.afterHide;a.scope=this;a.duration=0.25;a.easing="easeNone";a.block=true;a.opacity=0;this.proxy.shift(a)},onWindowResize:function(){if(this.maximized){this.fitContainer()}if(this.modal){this.mask.setSize("100%","100%");var a=this.mask.dom.offsetHeight;this.mask.setSize(Ext.lib.Dom.getViewWidth(true),Ext.lib.Dom.getViewHeight(true))}this.doConstrain()},doConstrain:function(){if(this.constrain||this.constrainHeader){var b;if(this.constrain){b={right:this.el.shadowOffset,left:this.el.shadowOffset,bottom:this.el.shadowOffset}}else{var a=this.getSize();b={right:-(a.width-100),bottom:-(a.height-25)}}var c=this.el.getConstrainToXY(this.container,true,b);if(c){this.setPosition(c[0],c[1])}}},ghost:function(a){var c=this.createGhost(a);var b=this.getBox(true);c.setLeftTop(b.x,b.y);c.setWidth(b.width);this.el.hide();this.activeGhost=c;return c},unghost:function(b,a){if(b!==false){this.el.show();this.focus();if(Ext.isMac&&Ext.isGecko){this.cascade(this.setAutoScroll)}}if(a!==false){this.setPosition(this.activeGhost.getLeft(true),this.activeGhost.getTop(true))}this.activeGhost.hide();this.activeGhost.remove();delete this.activeGhost},minimize:function(){this.fireEvent("minimize",this)},close:function(){if(this.fireEvent("beforeclose",this)!==false){this.hide(null,function(){this.fireEvent("close",this);this.destroy()},this)}},maximize:function(){if(!this.maximized){this.expand(false);this.restoreSize=this.getSize();this.restorePos=this.getPosition(true);if(this.maximizable){this.tools.maximize.hide();this.tools.restore.show()}this.maximized=true;this.el.disableShadow();if(this.dd){this.dd.lock()}if(this.collapsible){this.tools.toggle.hide()}this.el.addClass("x-window-maximized");this.container.addClass("x-window-maximized-ct");this.setPosition(0,0);this.fitContainer();this.fireEvent("maximize",this)}},restore:function(){if(this.maximized){this.el.removeClass("x-window-maximized");this.tools.restore.hide();this.tools.maximize.show();this.setPosition(this.restorePos[0],this.restorePos[1]);this.setSize(this.restoreSize.width,this.restoreSize.height);delete this.restorePos;delete this.restoreSize;this.maximized=false;this.el.enableShadow(true);if(this.dd){this.dd.unlock()}if(this.collapsible){this.tools.toggle.show()}this.container.removeClass("x-window-maximized-ct");this.doConstrain();this.fireEvent("restore",this)}},toggleMaximize:function(){this[this.maximized?"restore":"maximize"]()},fitContainer:function(){var a=this.container.getViewSize();this.setSize(a.width,a.height)},setZIndex:function(a){if(this.modal){this.mask.setStyle("z-index",a)}this.el.setZIndex(++a);a+=5;if(this.resizer){this.resizer.proxy.setStyle("z-index",++a)}this.lastZIndex=a},alignTo:function(b,a,c){var d=this.el.getAlignToXY(b,a,c);this.setPagePosition(d[0],d[1]);return this},anchorTo:function(c,e,d,b){if(this.doAnchor){Ext.EventManager.removeResizeListener(this.doAnchor,this);Ext.EventManager.un(window,"scroll",this.doAnchor,this)}this.doAnchor=function(){this.alignTo(c,e,d)};Ext.EventManager.onWindowResize(this.doAnchor,this);var a=typeof b;if(a!="undefined"){Ext.EventManager.on(window,"scroll",this.doAnchor,this,{buffer:a=="number"?b:50})}this.doAnchor();return this},toFront:function(a){if(this.manager.bringToFront(this)){if(!a||!a.getTarget().focus){this.focus()}}return this},setActive:function(a){if(a){if(!this.maximized){this.el.enableShadow(true)}this.fireEvent("activate",this)}else{this.el.disableShadow();this.fireEvent("deactivate",this)}},toBack:function(){this.manager.sendToBack(this);return this},center:function(){var a=this.el.getAlignToXY(this.container,"c-c");this.setPagePosition(a[0],a[1]);return this}});Ext.reg("window",Ext.Window);Ext.Window.DD=function(a){this.win=a;Ext.Window.DD.superclass.constructor.call(this,a.el.id,"WindowDD-"+a.id);this.setHandleElId(a.header.id);this.scroll=false};Ext.extend(Ext.Window.DD,Ext.dd.DD,{moveOnly:true,headerOffsets:[100,25],startDrag:function(){var a=this.win;this.proxy=a.ghost();if(a.constrain!==false){var c=a.el.shadowOffset;this.constrainTo(a.container,{right:c,left:c,bottom:c})}else{if(a.constrainHeader!==false){var b=this.proxy.getSize();this.constrainTo(a.container,{right:-(b.width-this.headerOffsets[0]),bottom:-(b.height-this.headerOffsets[1])})}}},b4Drag:Ext.emptyFn,onDrag:function(a){this.alignElWithMouse(this.proxy,a.getPageX(),a.getPageY())},endDrag:function(a){this.win.unghost();this.win.saveState()}});
Ext.WindowGroup=function(){var f={};var d=[];var e=null;var c=function(i,h){return(!i._lastAccess||i._lastAccess<h._lastAccess)?-1:1};var g=function(){var k=d,h=k.length;if(h>0){k.sort(c);var j=k[0].manager.zseed;for(var l=0;l<h;l++){var m=k[l];if(m&&!m.hidden){m.setZIndex(j+(l*10))}}}a()};var b=function(h){if(h!=e){if(e){e.setActive(false)}e=h;if(h){h.setActive(true)}}};var a=function(){for(var h=d.length-1;h>=0;--h){if(!d[h].hidden){b(d[h]);return}}b(null)};return{zseed:9000,register:function(h){f[h.id]=h;d.push(h);h.on("hide",a)},unregister:function(h){delete f[h.id];h.un("hide",a);d.remove(h)},get:function(h){return typeof h=="object"?h:f[h]},bringToFront:function(h){h=this.get(h);if(h!=e){h._lastAccess=new Date().getTime();g();return true}return false},sendToBack:function(h){h=this.get(h);h._lastAccess=-(new Date().getTime());g();return h},hideAll:function(){for(var h in f){if(f[h]&&typeof f[h]!="function"&&f[h].isVisible()){f[h].hide()}}},getActive:function(){return e},getBy:function(k,j){var l=[];for(var h=d.length-1;h>=0;--h){var m=d[h];if(k.call(j||m,m)!==false){l.push(m)}}return l},each:function(i,h){for(var j in f){if(f[j]&&typeof f[j]!="function"){if(i.call(h||f[j],f[j])===false){return}}}}}};Ext.WindowMgr=new Ext.WindowGroup();
Ext.dd.PanelProxy=function(a,b){this.panel=a;this.id=this.panel.id+"-ddproxy";Ext.apply(this,b)};Ext.dd.PanelProxy.prototype={insertProxy:true,setStatus:Ext.emptyFn,reset:Ext.emptyFn,update:Ext.emptyFn,stop:Ext.emptyFn,sync:Ext.emptyFn,getEl:function(){return this.ghost},getGhost:function(){return this.ghost},getProxy:function(){return this.proxy},hide:function(){if(this.ghost){if(this.proxy){this.proxy.remove();delete this.proxy}this.panel.el.dom.style.display="";this.ghost.remove();delete this.ghost}},show:function(){if(!this.ghost){this.ghost=this.panel.createGhost(undefined,undefined,Ext.getBody());this.ghost.setXY(this.panel.el.getXY());if(this.insertProxy){this.proxy=this.panel.el.insertSibling({cls:"x-panel-dd-spacer"});this.proxy.setSize(this.panel.getSize())}this.panel.el.dom.style.display="none"}},repair:function(b,c,a){this.hide();if(typeof c=="function"){c.call(a||this)}},moveProxy:function(a,b){if(this.proxy){a.insertBefore(this.proxy.dom,b)}}};Ext.Panel.DD=function(b,a){this.panel=b;this.dragData={panel:b};this.proxy=new Ext.dd.PanelProxy(b,a);Ext.Panel.DD.superclass.constructor.call(this,b.el,a);var c=b.header;if(c){this.setHandleElId(c.id)}(c?c:this.panel.body).setStyle("cursor","move");this.scroll=false};Ext.extend(Ext.Panel.DD,Ext.dd.DragSource,{showFrame:Ext.emptyFn,startDrag:Ext.emptyFn,b4StartDrag:function(a,b){this.proxy.show()},b4MouseDown:function(b){var a=b.getPageX();var c=b.getPageY();this.autoOffset(a,c)},onInitDrag:function(a,b){this.onStartDrag(a,b);return true},createFrame:Ext.emptyFn,getDragEl:function(a){return this.proxy.ghost.dom},endDrag:function(a){this.proxy.hide();this.panel.saveState()},autoOffset:function(a,b){a-=this.startPageX;b-=this.startPageY;this.setDelta(a,b)}});
Ext.Resizable=function(d,e){this.el=Ext.get(d);if(e&&e.wrap){e.resizeChild=this.el;this.el=this.el.wrap(typeof e.wrap=="object"?e.wrap:{cls:"xresizable-wrap"});this.el.id=this.el.dom.id=e.resizeChild.id+"-rzwrap";this.el.setStyle("overflow","hidden");this.el.setPositioning(e.resizeChild.getPositioning());e.resizeChild.clearPositioning();if(!e.width||!e.height){var f=e.resizeChild.getSize();this.el.setSize(f.width,f.height)}if(e.pinned&&!e.adjustments){e.adjustments="auto"}}this.proxy=this.el.createProxy({tag:"div",cls:"x-resizable-proxy",id:this.el.id+"-rzproxy"},Ext.getBody());this.proxy.unselectable();this.proxy.enableDisplayMode("block");Ext.apply(this,e);if(this.pinned){this.disableTrackOver=true;this.el.addClass("x-resizable-pinned")}var j=this.el.getStyle("position");if(j!="absolute"&&j!="fixed"){this.el.setStyle("position","relative")}if(!this.handles){this.handles="s,e,se";if(this.multiDirectional){this.handles+=",n,w"}}if(this.handles=="all"){this.handles="n s e w ne nw se sw"}var n=this.handles.split(/\s*?[,;]\s*?| /);var c=Ext.Resizable.positions;for(var h=0,k=n.length;h<k;h++){if(n[h]&&c[n[h]]){var m=c[n[h]];this[m]=new Ext.Resizable.Handle(this,m,this.disableTrackOver,this.transparent)}}this.corner=this.southeast;if(this.handles.indexOf("n")!=-1||this.handles.indexOf("w")!=-1){this.updateBox=true}this.activeHandle=null;if(this.resizeChild){if(typeof this.resizeChild=="boolean"){this.resizeChild=Ext.get(this.el.dom.firstChild,true)}else{this.resizeChild=Ext.get(this.resizeChild,true)}}if(this.adjustments=="auto"){var b=this.resizeChild;var l=this.west,g=this.east,a=this.north,n=this.south;if(b&&(l||a)){b.position("relative");b.setLeft(l?l.el.getWidth():0);b.setTop(a?a.el.getHeight():0)}this.adjustments=[(g?-g.el.getWidth():0)+(l?-l.el.getWidth():0),(a?-a.el.getHeight():0)+(n?-n.el.getHeight():0)-1]}if(this.draggable){this.dd=this.dynamic?this.el.initDD(null):this.el.initDDProxy(null,{dragElId:this.proxy.id});this.dd.setHandleElId(this.resizeChild?this.resizeChild.id:this.el.id)}this.addEvents("beforeresize","resize");if(this.width!==null&&this.height!==null){this.resizeTo(this.width,this.height)}else{this.updateChildSize()}if(Ext.isIE){this.el.dom.style.zoom=1}Ext.Resizable.superclass.constructor.call(this)};Ext.extend(Ext.Resizable,Ext.util.Observable,{resizeChild:false,adjustments:[0,0],minWidth:5,minHeight:5,maxWidth:10000,maxHeight:10000,enabled:true,animate:false,duration:0.35,dynamic:false,handles:false,multiDirectional:false,disableTrackOver:false,easing:"easeOutStrong",widthIncrement:0,heightIncrement:0,pinned:false,width:null,height:null,preserveRatio:false,transparent:false,minX:0,minY:0,draggable:false,resizeTo:function(b,a){this.el.setSize(b,a);this.updateChildSize();this.fireEvent("resize",this,b,a,null)},startSizing:function(c,b){this.fireEvent("beforeresize",this,c);if(this.enabled){if(!this.overlay){this.overlay=this.el.createProxy({tag:"div",cls:"x-resizable-overlay",html:"&#160;"},Ext.getBody());this.overlay.unselectable();this.overlay.enableDisplayMode("block");this.overlay.on("mousemove",this.onMouseMove,this);this.overlay.on("mouseup",this.onMouseUp,this)}this.overlay.setStyle("cursor",b.el.getStyle("cursor"));this.resizing=true;this.startBox=this.el.getBox();this.startPoint=c.getXY();this.offsets=[(this.startBox.x+this.startBox.width)-this.startPoint[0],(this.startBox.y+this.startBox.height)-this.startPoint[1]];this.overlay.setSize(Ext.lib.Dom.getViewWidth(true),Ext.lib.Dom.getViewHeight(true));this.overlay.show();if(this.constrainTo){var a=Ext.get(this.constrainTo);this.resizeRegion=a.getRegion().adjust(a.getFrameWidth("t"),a.getFrameWidth("l"),-a.getFrameWidth("b"),-a.getFrameWidth("r"))}this.proxy.setStyle("visibility","hidden");this.proxy.show();this.proxy.setBox(this.startBox);if(!this.dynamic){this.proxy.setStyle("visibility","visible")}}},onMouseDown:function(a,b){if(this.enabled){b.stopEvent();this.activeHandle=a;this.startSizing(b,a)}},onMouseUp:function(b){var a=this.resizeElement();this.resizing=false;this.handleOut();this.overlay.hide();this.proxy.hide();this.fireEvent("resize",this,a.width,a.height,b)},updateChildSize:function(){if(this.resizeChild){var d=this.el;var e=this.resizeChild;var c=this.adjustments;if(d.dom.offsetWidth){var a=d.getSize(true);e.setSize(a.width+c[0],a.height+c[1])}if(Ext.isIE){setTimeout(function(){if(d.dom.offsetWidth){var f=d.getSize(true);e.setSize(f.width+c[0],f.height+c[1])}},10)}}},snap:function(c,e,b){if(!e||!c){return c}var d=c;var a=c%e;if(a>0){if(a>(e/2)){d=c+(e-a)}else{d=c-a}}return Math.max(b,d)},resizeElement:function(){var a=this.proxy.getBox();if(this.updateBox){this.el.setBox(a,false,this.animate,this.duration,null,this.easing)}else{this.el.setSize(a.width,a.height,this.animate,this.duration,null,this.easing)}this.updateChildSize();if(!this.dynamic){this.proxy.hide()}return a},constrain:function(b,c,a,d){if(b-c<a){c=b-a}else{if(b-c>d){c=d-b}}return c},onMouseMove:function(u){if(this.enabled){try{if(this.resizeRegion&&!this.resizeRegion.contains(u.getPoint())){return}var s=this.curSize||this.startBox;var k=this.startBox.x,j=this.startBox.y;var c=k,b=j;var l=s.width,t=s.height;var d=l,n=t;var m=this.minWidth,v=this.minHeight;var r=this.maxWidth,B=this.maxHeight;var g=this.widthIncrement;var a=this.heightIncrement;var z=u.getXY();var q=-(this.startPoint[0]-Math.max(this.minX,z[0]));var o=-(this.startPoint[1]-Math.max(this.minY,z[1]));var i=this.activeHandle.position;switch(i){case"east":l+=q;l=Math.min(Math.max(m,l),r);break;case"south":t+=o;t=Math.min(Math.max(v,t),B);break;case"southeast":l+=q;t+=o;l=Math.min(Math.max(m,l),r);t=Math.min(Math.max(v,t),B);break;case"north":o=this.constrain(t,o,v,B);j+=o;t-=o;break;case"west":q=this.constrain(l,q,m,r);k+=q;l-=q;break;case"northeast":l+=q;l=Math.min(Math.max(m,l),r);o=this.constrain(t,o,v,B);j+=o;t-=o;break;case"northwest":q=this.constrain(l,q,m,r);o=this.constrain(t,o,v,B);j+=o;t-=o;k+=q;l-=q;break;case"southwest":q=this.constrain(l,q,m,r);t+=o;t=Math.min(Math.max(v,t),B);k+=q;l-=q;break}var p=this.snap(l,g,m);var A=this.snap(t,a,v);if(p!=l||A!=t){switch(i){case"northeast":j-=A-t;break;case"north":j-=A-t;break;case"southwest":k-=p-l;break;case"west":k-=p-l;break;case"northwest":k-=p-l;j-=A-t;break}l=p;t=A}if(this.preserveRatio){switch(i){case"southeast":case"east":t=n*(l/d);t=Math.min(Math.max(v,t),B);l=d*(t/n);break;case"south":l=d*(t/n);l=Math.min(Math.max(m,l),r);t=n*(l/d);break;case"northeast":l=d*(t/n);l=Math.min(Math.max(m,l),r);t=n*(l/d);break;case"north":var C=l;l=d*(t/n);l=Math.min(Math.max(m,l),r);t=n*(l/d);k+=(C-l)/2;break;case"southwest":t=n*(l/d);t=Math.min(Math.max(v,t),B);var C=l;l=d*(t/n);k+=C-l;break;case"west":var f=t;t=n*(l/d);t=Math.min(Math.max(v,t),B);j+=(f-t)/2;var C=l;l=d*(t/n);k+=C-l;break;case"northwest":var C=l;var f=t;t=n*(l/d);t=Math.min(Math.max(v,t),B);l=d*(t/n);j+=f-t;k+=C-l;break}}this.proxy.setBounds(k,j,l,t);if(this.dynamic){this.resizeElement()}}catch(u){}}},handleOver:function(){if(this.enabled){this.el.addClass("x-resizable-over")}},handleOut:function(){if(!this.resizing){this.el.removeClass("x-resizable-over")}},getEl:function(){return this.el},getResizeChild:function(){return this.resizeChild},destroy:function(b){if(this.dd){this.dd.destroy()}if(this.overlay){Ext.destroy(this.overlay);this.overlay=null}Ext.destroy(this.proxy);this.proxy=null;var c=Ext.Resizable.positions;for(var a in c){if(typeof c[a]!="function"&&this[c[a]]){this[c[a]].destroy()}}if(b){this.el.update("");Ext.destroy(this.el);this.el=null}},syncHandleHeight:function(){var a=this.el.getHeight(true);if(this.west){this.west.el.setHeight(a)}if(this.east){this.east.el.setHeight(a)}}});Ext.Resizable.positions={n:"north",s:"south",e:"east",w:"west",se:"southeast",sw:"southwest",nw:"northwest",ne:"northeast"};Ext.Resizable.Handle=function(c,e,b,d){if(!this.tpl){var a=Ext.DomHelper.createTemplate({tag:"div",cls:"x-resizable-handle x-resizable-handle-{0}"});a.compile();Ext.Resizable.Handle.prototype.tpl=a}this.position=e;this.rz=c;this.el=this.tpl.append(c.el.dom,[this.position],true);this.el.unselectable();if(d){this.el.setOpacity(0)}this.el.on("mousedown",this.onMouseDown,this);if(!b){this.el.on("mouseover",this.onMouseOver,this);this.el.on("mouseout",this.onMouseOut,this)}};Ext.Resizable.Handle.prototype={afterResize:function(a){},onMouseDown:function(a){this.rz.onMouseDown(this,a)},onMouseOver:function(a){this.rz.handleOver(this,a)},onMouseOut:function(a){this.rz.handleOut(this,a)},destroy:function(){Ext.destroy(this.el);this.el=null}};
var uberWin;
var emailSent   = 'email_sent';
var catalogXSL  = null;
var itemXSL     = null;
var catalogXMLs = new Array();
var itemXMLs    = new Array();

function swap(arg) {
	var my = $(arg);
	
	$$('.selected').each(function(selected) {
		selected.removeClassName('selected');
	});
	$$('.viewport').each(function(viewport) {
		viewport.hide();
	  viewport.removeClassName('showing');
	});
	$(my.parentNode).addClassName('selected');
	$(my.parentNode.id+'-view').show();
	$(my.parentNode.id+'-view').addClassName('showing');
	return false;
}

function video(arg) {
  swap(arg);
}

function onOpenWindow() {
    $$('.video.showing').each(function(showing) {
        showing.hide();
    });
    return true;
}

function onCloseWindow() {
    $$('.video.showing').each(function(showing) {
        showing.show();
    });
    return true;
}

function cswap(arg) {
	var my = $(arg);

	$$('.cselected').each(function(selected) {
		selected.removeClassName('cselected');
	});
	$(my.parentNode).addClassName('cselected');
	$('catalog-viewport').innerHTML = $(my.parentNode.id+'-view').innerHTML;
	return false;
}

function iswap(arg) {
	var my = $(arg);
	
	$$('.iselected').each(function(selected) {
		selected.removeClassName('iselected');
	});
	$(my.parentNode).addClassName('iselected');
	$$('#item-view .viewport').each(function(viewport) {
	  $(viewport).hide();
	})
  $(my.parentNode.id+'-view').show();

  return false;
}

function ivideo(arg) {
  iswap(arg);
}

function getViewHeight() {
	
}

function idoc(link, docId, docKey) {
  if ((docId == null || docId == '') && (docKey == null || docKey == '')) {
    return true;
  }

  var itemDoc = $('itemDocument');
  itemDoc.style.backgroundColor = '#ffffff';
  itemDoc.style.width = '100%';
  itemDoc.style.height = '100%';
  itemDoc.innerHTML = '<div id="docWin-link"><span><a href="javascript://" onclick="return undoc(this);">&lt;&lt; Return to Item</a></span><a href="'+$(link).href+'" target="_blank"><strong>Click here</strong> to download and print this document.</a></div><div id="docWin-ipaper">Document loading...</div>';
  
  var scribd_doc = scribd.Document.getDoc(docId, docKey);
	scribd_doc.write('docWin-ipaper');
	return false;
}

function undoc(arg) {
    var my = $(arg);
    var itemDoc = $(my.parentNode.parentNode.parentNode);
    itemDoc.style.backgroundColor = 'transparent';
    itemDoc.style.width = '0px';
    itemDoc.style.height = '0px';
    itemDoc.innerHTML = '';
    return false;
}

function doc(link, docId, docKey) {
  if ((docId == null || docId == '') && (docKey == null || docKey == '')) {
    return true;
  }
  
	var myViewWidth = 0, myViewHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myViewWidth = window.innerWidth;
    myViewHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myViewWidth = document.documentElement.clientWidth;
    myViewHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myViewWidth = document.body.clientWidth;
    myViewHeight = document.body.clientHeight;
  }
	var myHeight = myViewHeight-40;
	
	uberWin = new Ext.Window({
		id:'docWin',
		title:$(link).innerHTML,
		width:'70%',
    height:myHeight,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<div id="docWin-link"><a href="'+$(link).href+'" target="_blank"><strong>Click here</strong> to download and print this document.</a></div><div id="docWin-ipaper">Document loading...</div>'
	});
  uberWin.addListener('beforeshow', onOpenWindow);
  uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();
	
	var scribd_doc = scribd.Document.getDoc(docId, docKey);
	scribd_doc.write('docWin-ipaper');
	
	return false;
}

function auth_doc(docTitle, docId) {
	var my    = $(arg);
	var parts = $(my.parentNode).id.split('-');
	var myId  = parts[1];
    
  var myViewWidth = 0, myViewHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myViewWidth = window.innerWidth;
    myViewHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myViewWidth = document.documentElement.clientWidth;
    myViewHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myViewWidth = document.body.clientWidth;
    myViewHeight = document.body.clientHeight;
  }
	var myHeight = myViewHeight-40;
	var myWidth  = 750;
	var myFrameWidth = 710;
	var myFrameHeight = 710;

	uberWin = new Ext.Window({
		id:'docWin',
		title:docTitle,
		autoScroll:true,
		width:myWidth,
		height:myHeight,
		layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<iframe src="http://ignite.auctionservices.com/support/auth_document_form/'+myId+'&width='+myFrameWidth+'&height=100%" style="width:100%;height:100%;border:0px" frameborder="0" border="0"></iframe>'
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();

	return false;
}

function cat(node) {
  $('catalog-loading').show();
	var head_tags = document.getElementsByTagName("head");
	var catalogId = node.parentNode.id.split("-")[1];

	if (catalogXMLs[catalogId] == null) {
  	var script_tag = document.createElement("script");
  	script_tag.setAttribute("src", "http://ignite.auctionservices.com/catalogs/"+catalogId+"/callback.js");
  	script_tag.setAttribute("type", "text/javascript");
  	head_tags[0].appendChild(script_tag)
	} else {
	  doCatalogDisplay(catalogId);
	}

	if (itemXSL == null) {
  	var xsl_tag = document.createElement("script");
    xsl_tag.setAttribute("src", "http://ignite.auctionservices.com/item_xsl.js");
    xsl_tag.setAttribute("type", "text/javascript");
    head_tags[0].appendChild(xsl_tag);
	}
  
	return false;
}

function item(node) {
	var head_tags = document.getElementsByTagName("head");
	var itemId = node.parentNode.id.split("-")[1];

	if (itemXMLs[itemId] == null) {
  	var script_tag = document.createElement("script");
  	script_tag.setAttribute("src", "http://ignite.auctionservices.com/items/"+itemId+"/callback.js");
  	script_tag.setAttribute("type", "text/javascript");
  	head_tags[0].appendChild(script_tag)
	} else {
	  doItemDisplay(itemId);
	}
	
	return false;
}

function map(id) {
  var iframe     = '<iframe src="http://ignite.auctionservices.com/auctions/'+id+'/map?width=600&height=440" style="width:600px;height:440px;border:0;overflow:hidden" scrolling="no" border="0" frameborder="0"></iframe>';
  var directions = $('directions-view');
  var output     = '';
  if (directions == null) {
    output = iframe;  
  } else {
    output = directions.innerHTML.replace(new RegExp('%MAP%', 'g'), iframe);
  }

	uberWin = new Ext.Window({
		id:'mapWin',
		title:'Directions/Map',
		autoScroll:true,
		width:650,
		height:550,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:output
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);

	uberWin.show();
	return false;
}

function imap(id) {
  var iframe     = '<iframe src="http://ignite.auctionservices.com/items/'+id+'/map?width=600&height=440" style="width:600px;height:440px;border:0;overflow:hidden" scrolling="no" border="0" frameborder="0"></iframe>';
  var directions = $('item-directions-view');
  var output     = '';
  if (directions == null) {
    output = iframe;  
  } else {
    output = directions.innerHTML.replace(new RegExp('%MAP%', 'g'), iframe);
  }

	uberWin = new Ext.Window({
		id:'mapWin',
		title:'Directions/Map',
		autoScroll:true,
		width:650,
		height:550,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:output
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);

	uberWin.show();
	return false;
}

function print(type, id) {
	window.open('http://ignite.auctionservices.com/print/'+type+'/'+id, 'printScreen', 'width=640,height=480,resizable=no,scrollbars=yes,toolbar=no,location=no,status=no,directories=no,menubar=yes,copyhistory=no');
	return false;
}

function expand(arg) {
	var my = $(arg);

	if ($(my.parentNode).hasClassName('expanded')) {
		Effect.BlindUp($(my.parentNode.id+'-group'));
		$(my.parentNode).removeClassName('expanded')
	} else {
		Effect.BlindDown($(my.parentNode.id+'-group'));
		$(my.parentNode).addClassName('expanded');
	}
	
	return false;
}

function auction_to_a_friend(auction_id, width, height) {
	uberWin = new Ext.Window({
		id:'auction_to_a_friend',
		title:'Send this Auction to a Friend!',
		autoScroll:true,
    width:595,
    height:height+20,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<iframe src="http://ignite.auctionservices.com/support/auction_to_a_friend_form/'+auction_id+'?width=580&height=100%" style="margin:0;padding:0;border:0;width:580px;height:100%" border="0" frameborder="0" onload="if (this.src.match(emailSent)) { uberWin.close(); }"></iframe>'   
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();
	return false;
}

function item_to_a_friend(item_id, width, height) {
	uberWin = new Ext.Window({
		id:'item_to_a_friend',
		title:'Send this Item to a Friend!',
		autoScroll:true,
    width:595,
    height:height+20,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<iframe src="http://ignite.auctionservices.com/support/item_to_a_friend_form/'+item_id+'?width=580&height=100%" style="margin:0;padding:0;border:0;width:580px;height:100%" border="0" frameborder="0" onload="if (this.src.match(emailSent)) { uberWin.close(); }"></iframe>'   
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();
	return false;
}

function contact_employment(employment_id, width, height) {
	uberWin = new Ext.Window({
		id:'contact_employment',
		title:'Contact A Representative',
		autoScroll:true,
    width:595,
    height:height+20,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<iframe src="http://ignite.auctionservices.com/support/contact_employment_form/'+employment_id+'?width=580&height=100%" style="margin:0;padding:0;border:0;width:580px;height:100%" border="0" frameborder="0" onload="if (this.src.match(emailSent)) { uberWin.close(); }"></iframe>'
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();
	return false;
}

function contact_company(company_id, width, height) {
	uberWin = new Ext.Window({
		id:'contact_company',
		title:'Contact Us',
		autoScroll:true,
    width:595,
    height:height+20,
		//layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:'<iframe src="http://ignite.auctionservices.com/support/contact_company_form/'+company_id+'?width=580&height=100%" style="margin:0;padding:0;border:0;width:580px;height:100%" border="0" frameborder="0" onload="if (this.src.match(emailSent)) { uberWin.close(); }"></iframe>'   
	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);
	
	uberWin.show();
	return false;
}

function go_to_page(page) {
  $('search_page').value = page;
  $('search_form').submit();
}

function change_per_page(number) {
  $('search_per_page').value = number;
  $('search_form').submit();
}

function search_by_last_initial(initial) {
  $('search_id').value = '';
  $('search_last_initial').value = initial;
  $('search_first_name').value = '';
  $('search_last_name').value = '';
  $('search_company_name').value = '';
  $('search_city').value = '';
  $('search_state_or_country').value = '';
  $('search_radius').value = '';
  $('search_zipcode').value = '';
  $('search_specialty_id').value = '';
 
  $('search_form').submit();
}

function compare_items() {
  var widthConstant = 180;
  var items = new Array();
  $$('.comparable').each(function(chkbox) {
    if (chkbox.checked) 
      items.push(chkbox.value);
  });

  if (items.length > 1) {
   	var myViewWidth = 0, myViewHeight = 0;
    if( typeof( window.innerWidth ) == 'number' ) {
      //Non-IE
      myViewWidth = window.innerWidth;
      myViewHeight = window.innerHeight;
    } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
      //IE 6+ in 'standards compliant mode'
      myViewWidth = document.documentElement.clientWidth;
      myViewHeight = document.documentElement.clientHeight;
    } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
      //IE 4 compatible
      myViewWidth = document.body.clientWidth;
      myViewHeight = document.body.clientHeight;
    }
  	var myHeight = myViewHeight-40;

   	uberWin = new Ext.Window({
  		id:'item_comparison',
  		title:'Comparing Selected Lots',
      width:widthConstant*items.length+widthConstant,
      height:myHeight,
  		modal:1,
  		shadow:1,
  		shadowOffset:10,
  		html:'<iframe src="http://ignite.auctionservices.com/items/'+items.join(',')+'/compare" style="margin:0;padding:0;border:0;width:100%;height:100%"></iframe>'   
  	});
    uberWin.addListener('beforeshow', onOpenWindow);
    uberWin.addListener('close', onCloseWindow);

  	uberWin.show();
  } else {
    alert('You must select multiple items to compare them!');
  }
 
	return false;
}

function new_search() {
  $('search_id').value = null;
  if ($('search_last_initial') != null) {
    $('search_last_initial').value = null;
  }
  return true;
}

function toggle_advanced_search() {
  var trigger = $('advancedSearchTrigger');
  var fields  = $('advancedSearch');
  if (fields.visible()) {
    new Effect.BlindUp(fields);
    trigger.innerHTML = 'Advanced Search [+]';
  } else {
    new Effect.BlindDown(fields);
    trigger.innerHTML = 'Advanced Search [-]';
  }
  return false;
}

if ($('slider4') != null) {
	Event.observe(window, 'load', function() {
    featuredcontentslider.init({
      id: "slider4",  //id of main slider DIV
      contentsource: ["inline", ""],  //Valid values: ["inline", ""] or ["ajax", "path_to_file"]
      toc: "markup",  //Valid values: "#increment", "markup", ["label1", "label2", etc]
      nextprev: ["", ""],  //labels for "prev" and "next" links. Set to "" to hide.
      revealtype: "mouseover", //Behavior of pagination links to reveal the slides: "click" or "mouseover"
      enablefade: [true, 0.1],  //[true/false, fadedegree]
      autorotate: [true, 3500],  //[true/false, pausetime]
      onChange: function(previndex, curindex){  //event handler fired whenever script changes slide
        //previndex holds index of last slide viewed b4 current (1=1st slide, 2nd=2nd etc)
        //curindex holds index of currently shown slide (1=1st slide, 2nd=2nd etc)
      }
    });
	});
}
Event.observe(window, 'load', function() {
  if (typeof catalog_xsl == 'function') {
    var head_tags = document.getElementsByTagName("head");
    var xsl_tag  = document.createElement("script");
    xsl_tag.setAttribute("src", "http://ignite.auctionservices.com/catalog_xsl.js");
    xsl_tag.setAttribute("type", "text/javascript");
    head_tags[0].appendChild(xsl_tag);
  }
});
function catalog_xsl(xmlContent) {
  if (window.DOMParser) {
    parser     = new DOMParser();
    catalogXSL = parser.parseFromString(xmlContent, "text/xml");
  } else { // IE.
    catalogXSL = new ActiveXObject("Microsoft.XMLDOM");
    catalogXSL.async = false;
    catalogXSL.loadXML(xmlContent);
  }
}

// Here, we can't call the variable "catalog" because of IE.
function catalog_callback(xmlContent) {
  if (window.DOMParser) {
    parser   = new DOMParser();
    catalogX = parser.parseFromString(xmlContent, "text/xml");
  } else { // IE.
    catalogX = new ActiveXObject("Microsoft.XMLDOM");
    catalogX.async = false;
    catalogX.loadXML(xmlContent);
  }
  catalogId              = catalogX.getElementsByTagName('Id')[0].childNodes[0].nodeValue;
  catalogXMLs[catalogId] = catalogX;
  
  doCatalogDisplay(catalogId)
}

function item_xsl(xmlContent) {
  if (window.DOMParser) {
    parser  = new DOMParser();
    itemXSL = parser.parseFromString(xmlContent, "text/xml");
  } else { // IE.
    itemXSL = new ActiveXObject("Microsoft.XMLDOM");
    itemXSL.async = false;
    itemXSL.loadXML(xmlContent);
  }
}

// Here, we can't call the variable "item" because we have a function of that name.
function item_callback(xmlContent) {
  if (window.DOMParser) {
    parser = new DOMParser();
    itemX  = parser.parseFromString(xmlContent, "text/xml");
  } else { // IE.
    itemX = new ActiveXObject("Microsoft.XMLDOM");
    itemX.async = false;
    itemX.loadXML(xmlContent);
  }
  itemId           = itemX.getElementsByTagName('Id')[0].childNodes[0].nodeValue;
  itemXMLs[itemId] = itemX;
  
  doItemDisplay(itemId)
}

function doCatalogDisplay(catalogId) {
  if (window.ActiveXObject) {
    catalogHTML = catalogXMLs[catalogId].transformNode(catalogXSL);
  } else if (document.implementation && document.implementation.createDocument) {
    xsltProcessor = new XSLTProcessor();
    xsltProcessor.importStylesheet(catalogXSL);
    catalogNode = document.createElement("div");
    catalogNode.appendChild(xsltProcessor.transformToFragment(catalogXMLs[catalogId],document))
    catalogHTML = catalogNode.innerHTML;
  } else {
    alert("We're sorry, your browser does not support our catalog interface.");
    return false;
  }

	var myViewWidth = 0, myViewHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myViewWidth = window.innerWidth;
    myViewHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myViewWidth = document.documentElement.clientWidth;
    myViewHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myViewWidth = document.body.clientWidth;
    myViewHeight = document.body.clientHeight;
  }
	var myHeight = myViewHeight-40;
	
	uberWin = new Ext.Window({
		id:'catWin',
		title:'Catalog Viewer',
		autoScroll:true,
		width:520,
		height:myHeight,
		layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:catalogHTML
	});
  uberWin.addListener('beforeshow', onOpenWindow);
  uberWin.addListener('close', onCloseWindow);
	
	uberWin.setPosition(20);
	uberWin.show();
	
	if (navigator.userAgent.toLowerCase().match('firefox')) {
	  var catV = $('catalog-viewport');
	  var catS = $('catalog-summary-view');
    var catD = $('catalog-details-view');
    var catT = $('catalog-terms-view');
    
	  var div = document.createElement('DIV');

	  div.innerHTML = catV.innerHTML;
	  catV.innerHTML = div.textContent;
	  
	  div.innerHTML = catS.innerHTML;
	  catS.innerHTML = div.textContent;

	  div.innerHTML = catD.innerHTML;
	  catD.innerHTML = div.textContent;

	  div.innerHTML = catT.innerHTML;
	  catT.innerHTML = div.textContent;
	}
	
	$('catalog-loading').hide();
	return false;
}

function doItemDisplay(itemId) {
  if (window.ActiveXObject) {
    itemHTML = itemXMLs[itemId].transformNode(itemXSL);
  } else if (document.implementation && document.implementation.createDocument) {
    xsltProcessor = new XSLTProcessor();
    xsltProcessor.importStylesheet(itemXSL);
    itemNode = document.createElement("div");
    itemNode.appendChild(xsltProcessor.transformToFragment(itemXMLs[itemId],document))
    itemHTML = itemNode.innerHTML;
  } else {
    alert("We're sorry, your browser does not support our catalog interface.");
    return false;
  }
    
  var myViewWidth = 0, myViewHeight = 0;
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myViewWidth = window.innerWidth;
    myViewHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myViewWidth = document.documentElement.clientWidth;
    myViewHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myViewWidth = document.body.clientWidth;
    myViewHeight = document.body.clientHeight;
  }
	var myHeight = myViewHeight-40;
	var myWidth  = 750;
	var myFrameWidth = 710;
	var myFrameHeight = 710;

	uberWin = new Ext.Window({
		id:'itemWin',
		title:'Item Viewer',
		autoScroll:true,
		width:myWidth,
		height:myHeight,
		layout: 'fit',
		modal:1,
		shadow:1,
		shadowOffset:10,
		html:itemHTML
	});
	
	uberWin.show();

	if (navigator.userAgent.toLowerCase().match('firefox')) {
	  var itemD = $('item-details-view');
	  var itemM = $('item-directions-view');
	  var div = document.createElement('DIV');

	  div.innerHTML = itemD.innerHTML;
	  itemD.innerHTML = div.textContent;
	  
	  div.innerHTML = itemM.innerHTML;
	  itemM.innerHTML = div.textContent;
	}
	
	if ($('slider5') != null) {
    featuredcontentslider.init({
      id: "slider5",  //id of main slider DIV
      contentsource: ["inline", ""],  //Valid values: ["inline", ""] or ["ajax", "path_to_file"]
      toc: "markup",  //Valid values: "#increment", "markup", ["label1", "label2", etc]
      nextprev: ["", ""],  //labels for "prev" and "next" links. Set to "" to hide.
      revealtype: "mouseover", //Behavior of pagination links to reveal the slides: "click" or "mouseover"
      enablefade: [true, 0.1],  //[true/false, fadedegree]
      autorotate: [true, 3500],  //[true/false, pausetime]
      onChange: function(previndex, curindex){  //event handler fired whenever script changes slide
        //previndex holds index of last slide viewed b4 current (1=1st slide, 2nd=2nd etc)
        //curindex holds index of currently shown slide (1=1st slide, 2nd=2nd etc)
      }
    });
  }

	return false;
}