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Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://media.morristechnology.com/scriptaculous/prototype.js
/* Prototype JavaScript framework, version 1.6.0.2=0A=
* (c) 2005-2008 Sam Stephenson=0A=
*=0A=
* Prototype is freely distributable under the terms of an MIT-style =
license.=0A=
* For details, see the Prototype web site: http://www.prototypejs.org/=0A=
*=0A=
=
*------------------------------------------------------------------------=
--*/=0A=
=0A=
var Prototype =3D {=0A=
Version: '1.6.0.2',=0A=
=0A=
Browser: {=0A=
IE: !!(window.attachEvent && !window.opera),=0A=
Opera: !!window.opera,=0A=
WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,=0A=
Gecko: navigator.userAgent.indexOf('Gecko') > -1 && =
navigator.userAgent.indexOf('KHTML') =3D=3D -1,=0A=
MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)=0A=
},=0A=
=0A=
BrowserFeatures: {=0A=
XPath: !!document.evaluate,=0A=
ElementExtensions: !!window.HTMLElement,=0A=
SpecificElementExtensions:=0A=
document.createElement('div').__proto__ &&=0A=
document.createElement('div').__proto__ !=3D=3D=0A=
document.createElement('form').__proto__=0A=
},=0A=
=0A=
ScriptFragment: ']*>([\\S\\s]*?)<\/script>',=0A=
JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,=0A=
=0A=
emptyFunction: function() { },=0A=
K: function(x) { return x }=0A=
};=0A=
=0A=
if (Prototype.Browser.MobileSafari)=0A=
Prototype.BrowserFeatures.SpecificElementExtensions =3D false;=0A=
=0A=
=0A=
/* Based on Alex Arnell's inheritance implementation. */=0A=
var Class =3D {=0A=
create: function() {=0A=
var parent =3D null, properties =3D $A(arguments);=0A=
if (Object.isFunction(properties[0]))=0A=
parent =3D properties.shift();=0A=
=0A=
function klass() {=0A=
this.initialize.apply(this, arguments);=0A=
}=0A=
=0A=
Object.extend(klass, Class.Methods);=0A=
klass.superclass =3D parent;=0A=
klass.subclasses =3D [];=0A=
=0A=
if (parent) {=0A=
var subclass =3D function() { };=0A=
subclass.prototype =3D parent.prototype;=0A=
klass.prototype =3D new subclass;=0A=
parent.subclasses.push(klass);=0A=
}=0A=
=0A=
for (var i =3D 0; i < properties.length; i++)=0A=
klass.addMethods(properties[i]);=0A=
=0A=
if (!klass.prototype.initialize)=0A=
klass.prototype.initialize =3D Prototype.emptyFunction;=0A=
=0A=
klass.prototype.constructor =3D klass;=0A=
=0A=
return klass;=0A=
}=0A=
};=0A=
=0A=
Class.Methods =3D {=0A=
addMethods: function(source) {=0A=
var ancestor =3D this.superclass && this.superclass.prototype;=0A=
var properties =3D Object.keys(source);=0A=
=0A=
if (!Object.keys({ toString: true }).length)=0A=
properties.push("toString", "valueOf");=0A=
=0A=
for (var i =3D 0, length =3D properties.length; i < length; i++) {=0A=
var property =3D properties[i], value =3D source[property];=0A=
if (ancestor && Object.isFunction(value) &&=0A=
value.argumentNames().first() =3D=3D "$super") {=0A=
var method =3D value, value =3D Object.extend((function(m) {=0A=
return function() { return ancestor[m].apply(this, arguments) =
};=0A=
})(property).wrap(method), {=0A=
valueOf: function() { return method },=0A=
toString: function() { return method.toString() }=0A=
});=0A=
}=0A=
this.prototype[property] =3D value;=0A=
}=0A=
=0A=
return this;=0A=
}=0A=
};=0A=
=0A=
var Abstract =3D { };=0A=
=0A=
Object.extend =3D function(destination, source) {=0A=
for (var property in source)=0A=
destination[property] =3D source[property];=0A=
return destination;=0A=
};=0A=
=0A=
Object.extend(Object, {=0A=
inspect: function(object) {=0A=
try {=0A=
if (Object.isUndefined(object)) return 'undefined';=0A=
if (object =3D=3D=3D null) return 'null';=0A=
return object.inspect ? object.inspect() : String(object);=0A=
} catch (e) {=0A=
if (e instanceof RangeError) return '...';=0A=
throw e;=0A=
}=0A=
},=0A=
=0A=
toJSON: function(object) {=0A=
var type =3D typeof object;=0A=
switch (type) {=0A=
case 'undefined':=0A=
case 'function':=0A=
case 'unknown': return;=0A=
case 'boolean': return object.toString();=0A=
}=0A=
=0A=
if (object =3D=3D=3D null) return 'null';=0A=
if (object.toJSON) return object.toJSON();=0A=
if (Object.isElement(object)) return;=0A=
=0A=
var results =3D [];=0A=
for (var property in object) {=0A=
var value =3D Object.toJSON(object[property]);=0A=
if (!Object.isUndefined(value))=0A=
results.push(property.toJSON() + ': ' + value);=0A=
}=0A=
=0A=
return '{' + results.join(', ') + '}';=0A=
},=0A=
=0A=
toQueryString: function(object) {=0A=
return $H(object).toQueryString();=0A=
},=0A=
=0A=
toHTML: function(object) {=0A=
return object && object.toHTML ? object.toHTML() : =
String.interpret(object);=0A=
},=0A=
=0A=
keys: function(object) {=0A=
var keys =3D [];=0A=
for (var property in object)=0A=
keys.push(property);=0A=
return keys;=0A=
},=0A=
=0A=
values: function(object) {=0A=
var values =3D [];=0A=
for (var property in object)=0A=
values.push(object[property]);=0A=
return values;=0A=
},=0A=
=0A=
clone: function(object) {=0A=
return Object.extend({ }, object);=0A=
},=0A=
=0A=
isElement: function(object) {=0A=
return object && object.nodeType =3D=3D 1;=0A=
},=0A=
=0A=
isArray: function(object) {=0A=
return object !=3D null && typeof object =3D=3D "object" &&=0A=
'splice' in object && 'join' in object;=0A=
},=0A=
=0A=
isHash: function(object) {=0A=
return object instanceof Hash;=0A=
},=0A=
=0A=
isFunction: function(object) {=0A=
return typeof object =3D=3D "function";=0A=
},=0A=
=0A=
isString: function(object) {=0A=
return typeof object =3D=3D "string";=0A=
},=0A=
=0A=
isNumber: function(object) {=0A=
return typeof object =3D=3D "number";=0A=
},=0A=
=0A=
isUndefined: function(object) {=0A=
return typeof object =3D=3D "undefined";=0A=
}=0A=
});=0A=
=0A=
Object.extend(Function.prototype, {=0A=
argumentNames: function() {=0A=
var names =3D =
this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").inv=
oke("strip");=0A=
return names.length =3D=3D 1 && !names[0] ? [] : names;=0A=
},=0A=
=0A=
bind: function() {=0A=
if (arguments.length < 2 && Object.isUndefined(arguments[0])) return =
this;=0A=
var __method =3D this, args =3D $A(arguments), object =3D =
args.shift();=0A=
return function() {=0A=
return __method.apply(object, args.concat($A(arguments)));=0A=
}=0A=
},=0A=
=0A=
bindAsEventListener: function() {=0A=
var __method =3D this, args =3D $A(arguments), object =3D =
args.shift();=0A=
return function(event) {=0A=
return __method.apply(object, [event || =
window.event].concat(args));=0A=
}=0A=
},=0A=
=0A=
curry: function() {=0A=
if (!arguments.length) return this;=0A=
var __method =3D this, args =3D $A(arguments);=0A=
return function() {=0A=
return __method.apply(this, args.concat($A(arguments)));=0A=
}=0A=
},=0A=
=0A=
delay: function() {=0A=
var __method =3D this, args =3D $A(arguments), timeout =3D =
args.shift() * 1000;=0A=
return window.setTimeout(function() {=0A=
return __method.apply(__method, args);=0A=
}, timeout);=0A=
},=0A=
=0A=
wrap: function(wrapper) {=0A=
var __method =3D this;=0A=
return function() {=0A=
return wrapper.apply(this, =
[__method.bind(this)].concat($A(arguments)));=0A=
}=0A=
},=0A=
=0A=
methodize: function() {=0A=
if (this._methodized) return this._methodized;=0A=
var __method =3D this;=0A=
return this._methodized =3D function() {=0A=
return __method.apply(null, [this].concat($A(arguments)));=0A=
};=0A=
}=0A=
});=0A=
=0A=
Function.prototype.defer =3D Function.prototype.delay.curry(0.01);=0A=
=0A=
Date.prototype.toJSON =3D function() {=0A=
return '"' + this.getUTCFullYear() + '-' +=0A=
(this.getUTCMonth() + 1).toPaddedString(2) + '-' +=0A=
this.getUTCDate().toPaddedString(2) + 'T' +=0A=
this.getUTCHours().toPaddedString(2) + ':' +=0A=
this.getUTCMinutes().toPaddedString(2) + ':' +=0A=
this.getUTCSeconds().toPaddedString(2) + 'Z"';=0A=
};=0A=
=0A=
var Try =3D {=0A=
these: function() {=0A=
var returnValue;=0A=
=0A=
for (var i =3D 0, length =3D arguments.length; i < length; i++) {=0A=
var lambda =3D arguments[i];=0A=
try {=0A=
returnValue =3D lambda();=0A=
break;=0A=
} catch (e) { }=0A=
}=0A=
=0A=
return returnValue;=0A=
}=0A=
};=0A=
=0A=
RegExp.prototype.match =3D RegExp.prototype.test;=0A=
=0A=
RegExp.escape =3D function(str) {=0A=
return String(str).replace(/([.*+?^=3D!:${}()|[\]\/\\])/g, '\\$1');=0A=
};=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
var PeriodicalExecuter =3D Class.create({=0A=
initialize: function(callback, frequency) {=0A=
this.callback =3D callback;=0A=
this.frequency =3D frequency;=0A=
this.currentlyExecuting =3D false;=0A=
=0A=
this.registerCallback();=0A=
},=0A=
=0A=
registerCallback: function() {=0A=
this.timer =3D setInterval(this.onTimerEvent.bind(this), =
this.frequency * 1000);=0A=
},=0A=
=0A=
execute: function() {=0A=
this.callback(this);=0A=
},=0A=
=0A=
stop: function() {=0A=
if (!this.timer) return;=0A=
clearInterval(this.timer);=0A=
this.timer =3D null;=0A=
},=0A=
=0A=
onTimerEvent: function() {=0A=
if (!this.currentlyExecuting) {=0A=
try {=0A=
this.currentlyExecuting =3D true;=0A=
this.execute();=0A=
} finally {=0A=
this.currentlyExecuting =3D false;=0A=
}=0A=
}=0A=
}=0A=
});=0A=
Object.extend(String, {=0A=
interpret: function(value) {=0A=
return value =3D=3D null ? '' : String(value);=0A=
},=0A=
specialChar: {=0A=
'\b': '\\b',=0A=
'\t': '\\t',=0A=
'\n': '\\n',=0A=
'\f': '\\f',=0A=
'\r': '\\r',=0A=
'\\': '\\\\'=0A=
}=0A=
});=0A=
=0A=
Object.extend(String.prototype, {=0A=
gsub: function(pattern, replacement) {=0A=
var result =3D '', source =3D this, match;=0A=
replacement =3D arguments.callee.prepareReplacement(replacement);=0A=
=0A=
while (source.length > 0) {=0A=
if (match =3D source.match(pattern)) {=0A=
result +=3D source.slice(0, match.index);=0A=
result +=3D String.interpret(replacement(match));=0A=
source =3D source.slice(match.index + match[0].length);=0A=
} else {=0A=
result +=3D source, source =3D '';=0A=
}=0A=
}=0A=
return result;=0A=
},=0A=
=0A=
sub: function(pattern, replacement, count) {=0A=
replacement =3D this.gsub.prepareReplacement(replacement);=0A=
count =3D Object.isUndefined(count) ? 1 : count;=0A=
=0A=
return this.gsub(pattern, function(match) {=0A=
if (--count < 0) return match[0];=0A=
return replacement(match);=0A=
});=0A=
},=0A=
=0A=
scan: function(pattern, iterator) {=0A=
this.gsub(pattern, iterator);=0A=
return String(this);=0A=
},=0A=
=0A=
truncate: function(length, truncation) {=0A=
length =3D length || 30;=0A=
truncation =3D Object.isUndefined(truncation) ? '...' : truncation;=0A=
return this.length > length ?=0A=
this.slice(0, length - truncation.length) + truncation : =
String(this);=0A=
},=0A=
=0A=
strip: function() {=0A=
return this.replace(/^\s+/, '').replace(/\s+$/, '');=0A=
},=0A=
=0A=
stripTags: function() {=0A=
return this.replace(/<\/?[^>]+>/gi, '');=0A=
},=0A=
=0A=
stripScripts: function() {=0A=
return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');=0A=
},=0A=
=0A=
extractScripts: function() {=0A=
var matchAll =3D new RegExp(Prototype.ScriptFragment, 'img');=0A=
var matchOne =3D new RegExp(Prototype.ScriptFragment, 'im');=0A=
return (this.match(matchAll) || []).map(function(scriptTag) {=0A=
return (scriptTag.match(matchOne) || ['', ''])[1];=0A=
});=0A=
},=0A=
=0A=
evalScripts: function() {=0A=
return this.extractScripts().map(function(script) { return =
eval(script) });=0A=
},=0A=
=0A=
escapeHTML: function() {=0A=
var self =3D arguments.callee;=0A=
self.text.data =3D this;=0A=
return self.div.innerHTML;=0A=
},=0A=
=0A=
unescapeHTML: function() {=0A=
var div =3D new Element('div');=0A=
div.innerHTML =3D this.stripTags();=0A=
return div.childNodes[0] ? (div.childNodes.length > 1 ?=0A=
$A(div.childNodes).inject('', function(memo, node) { return =
memo+node.nodeValue }) :=0A=
div.childNodes[0].nodeValue) : '';=0A=
},=0A=
=0A=
toQueryParams: function(separator) {=0A=
var match =3D this.strip().match(/([^?#]*)(#.*)?$/);=0A=
if (!match) return { };=0A=
=0A=
return match[1].split(separator || '&').inject({ }, function(hash, =
pair) {=0A=
if ((pair =3D pair.split('=3D'))[0]) {=0A=
var key =3D decodeURIComponent(pair.shift());=0A=
var value =3D pair.length > 1 ? pair.join('=3D') : pair[0];=0A=
if (value !=3D undefined) value =3D decodeURIComponent(value);=0A=
=0A=
if (key in hash) {=0A=
if (!Object.isArray(hash[key])) hash[key] =3D [hash[key]];=0A=
hash[key].push(value);=0A=
}=0A=
else hash[key] =3D value;=0A=
}=0A=
return hash;=0A=
});=0A=
},=0A=
=0A=
toArray: function() {=0A=
return this.split('');=0A=
},=0A=
=0A=
succ: function() {=0A=
return this.slice(0, this.length - 1) +=0A=
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);=0A=
},=0A=
=0A=
times: function(count) {=0A=
return count < 1 ? '' : new Array(count + 1).join(this);=0A=
},=0A=
=0A=
camelize: function() {=0A=
var parts =3D this.split('-'), len =3D parts.length;=0A=
if (len =3D=3D 1) return parts[0];=0A=
=0A=
var camelized =3D this.charAt(0) =3D=3D '-'=0A=
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)=0A=
: parts[0];=0A=
=0A=
for (var i =3D 1; i < len; i++)=0A=
camelized +=3D parts[i].charAt(0).toUpperCase() + =
parts[i].substring(1);=0A=
=0A=
return camelized;=0A=
},=0A=
=0A=
capitalize: function() {=0A=
return this.charAt(0).toUpperCase() + =
this.substring(1).toLowerCase();=0A=
},=0A=
=0A=
underscore: function() {=0A=
return this.gsub(/::/, =
'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{=
1}_#{2}').gsub(/-/,'_').toLowerCase();=0A=
},=0A=
=0A=
dasherize: function() {=0A=
return this.gsub(/_/,'-');=0A=
},=0A=
=0A=
inspect: function(useDoubleQuotes) {=0A=
var escapedString =3D this.gsub(/[\x00-\x1f\\]/, function(match) {=0A=
var character =3D String.specialChar[match[0]];=0A=
return character ? character : '\\u00' + =
match[0].charCodeAt().toPaddedString(2, 16);=0A=
});=0A=
if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') =
+ '"';=0A=
return "'" + escapedString.replace(/'/g, '\\\'') + "'";=0A=
},=0A=
=0A=
toJSON: function() {=0A=
return this.inspect(true);=0A=
},=0A=
=0A=
unfilterJSON: function(filter) {=0A=
return this.sub(filter || Prototype.JSONFilter, '#{1}');=0A=
},=0A=
=0A=
isJSON: function() {=0A=
var str =3D this;=0A=
if (str.blank()) return false;=0A=
str =3D this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');=0A=
return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);=0A=
},=0A=
=0A=
evalJSON: function(sanitize) {=0A=
var json =3D this.unfilterJSON();=0A=
try {=0A=
if (!sanitize || json.isJSON()) return eval('(' + json + ')');=0A=
} catch (e) { }=0A=
throw new SyntaxError('Badly formed JSON string: ' + this.inspect());=0A=
},=0A=
=0A=
include: function(pattern) {=0A=
return this.indexOf(pattern) > -1;=0A=
},=0A=
=0A=
startsWith: function(pattern) {=0A=
return this.indexOf(pattern) =3D=3D=3D 0;=0A=
},=0A=
=0A=
endsWith: function(pattern) {=0A=
var d =3D this.length - pattern.length;=0A=
return d >=3D 0 && this.lastIndexOf(pattern) =3D=3D=3D d;=0A=
},=0A=
=0A=
empty: function() {=0A=
return this =3D=3D '';=0A=
},=0A=
=0A=
blank: function() {=0A=
return /^\s*$/.test(this);=0A=
},=0A=
=0A=
interpolate: function(object, pattern) {=0A=
return new Template(this, pattern).evaluate(object);=0A=
}=0A=
});=0A=
=0A=
if (Prototype.Browser.WebKit || Prototype.Browser.IE) =
Object.extend(String.prototype, {=0A=
escapeHTML: function() {=0A=
return =
this.replace(/&/g,'&').replace(//g,'>');=0A=
},=0A=
unescapeHTML: function() {=0A=
return =
this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');=0A=
}=0A=
});=0A=
=0A=
String.prototype.gsub.prepareReplacement =3D function(replacement) {=0A=
if (Object.isFunction(replacement)) return replacement;=0A=
var template =3D new Template(replacement);=0A=
return function(match) { return template.evaluate(match) };=0A=
};=0A=
=0A=
String.prototype.parseQuery =3D String.prototype.toQueryParams;=0A=
=0A=
Object.extend(String.prototype.escapeHTML, {=0A=
div: document.createElement('div'),=0A=
text: document.createTextNode('')=0A=
});=0A=
=0A=
with (String.prototype.escapeHTML) div.appendChild(text);=0A=
=0A=
var Template =3D Class.create({=0A=
initialize: function(template, pattern) {=0A=
this.template =3D template.toString();=0A=
this.pattern =3D pattern || Template.Pattern;=0A=
},=0A=
=0A=
evaluate: function(object) {=0A=
if (Object.isFunction(object.toTemplateReplacements))=0A=
object =3D object.toTemplateReplacements();=0A=
=0A=
return this.template.gsub(this.pattern, function(match) {=0A=
if (object =3D=3D null) return '';=0A=
=0A=
var before =3D match[1] || '';=0A=
if (before =3D=3D '\\') return match[2];=0A=
=0A=
var ctx =3D object, expr =3D match[3];=0A=
var pattern =3D /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;=0A=
match =3D pattern.exec(expr);=0A=
if (match =3D=3D null) return before;=0A=
=0A=
while (match !=3D null) {=0A=
var comp =3D match[1].startsWith('[') ? match[2].gsub('\\\\]', =
']') : match[1];=0A=
ctx =3D ctx[comp];=0A=
if (null =3D=3D ctx || '' =3D=3D match[3]) break;=0A=
expr =3D expr.substring('[' =3D=3D match[3] ? match[1].length : =
match[0].length);=0A=
match =3D pattern.exec(expr);=0A=
}=0A=
=0A=
return before + String.interpret(ctx);=0A=
});=0A=
}=0A=
});=0A=
Template.Pattern =3D /(^|.|\r|\n)(#\{(.*?)\})/;=0A=
=0A=
var $break =3D { };=0A=
=0A=
var Enumerable =3D {=0A=
each: function(iterator, context) {=0A=
var index =3D 0;=0A=
iterator =3D iterator.bind(context);=0A=
try {=0A=
this._each(function(value) {=0A=
iterator(value, index++);=0A=
});=0A=
} catch (e) {=0A=
if (e !=3D $break) throw e;=0A=
}=0A=
return this;=0A=
},=0A=
=0A=
eachSlice: function(number, iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var index =3D -number, slices =3D [], array =3D this.toArray();=0A=
while ((index +=3D number) < array.length)=0A=
slices.push(array.slice(index, index+number));=0A=
return slices.collect(iterator, context);=0A=
},=0A=
=0A=
all: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var result =3D true;=0A=
this.each(function(value, index) {=0A=
result =3D result && !!iterator(value, index);=0A=
if (!result) throw $break;=0A=
});=0A=
return result;=0A=
},=0A=
=0A=
any: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var result =3D false;=0A=
this.each(function(value, index) {=0A=
if (result =3D !!iterator(value, index))=0A=
throw $break;=0A=
});=0A=
return result;=0A=
},=0A=
=0A=
collect: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var results =3D [];=0A=
this.each(function(value, index) {=0A=
results.push(iterator(value, index));=0A=
});=0A=
return results;=0A=
},=0A=
=0A=
detect: function(iterator, context) {=0A=
iterator =3D iterator.bind(context);=0A=
var result;=0A=
this.each(function(value, index) {=0A=
if (iterator(value, index)) {=0A=
result =3D value;=0A=
throw $break;=0A=
}=0A=
});=0A=
return result;=0A=
},=0A=
=0A=
findAll: function(iterator, context) {=0A=
iterator =3D iterator.bind(context);=0A=
var results =3D [];=0A=
this.each(function(value, index) {=0A=
if (iterator(value, index))=0A=
results.push(value);=0A=
});=0A=
return results;=0A=
},=0A=
=0A=
grep: function(filter, iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var results =3D [];=0A=
=0A=
if (Object.isString(filter))=0A=
filter =3D new RegExp(filter);=0A=
=0A=
this.each(function(value, index) {=0A=
if (filter.match(value))=0A=
results.push(iterator(value, index));=0A=
});=0A=
return results;=0A=
},=0A=
=0A=
include: function(object) {=0A=
if (Object.isFunction(this.indexOf))=0A=
if (this.indexOf(object) !=3D -1) return true;=0A=
=0A=
var found =3D false;=0A=
this.each(function(value) {=0A=
if (value =3D=3D object) {=0A=
found =3D true;=0A=
throw $break;=0A=
}=0A=
});=0A=
return found;=0A=
},=0A=
=0A=
inGroupsOf: function(number, fillWith) {=0A=
fillWith =3D Object.isUndefined(fillWith) ? null : fillWith;=0A=
return this.eachSlice(number, function(slice) {=0A=
while(slice.length < number) slice.push(fillWith);=0A=
return slice;=0A=
});=0A=
},=0A=
=0A=
inject: function(memo, iterator, context) {=0A=
iterator =3D iterator.bind(context);=0A=
this.each(function(value, index) {=0A=
memo =3D iterator(memo, value, index);=0A=
});=0A=
return memo;=0A=
},=0A=
=0A=
invoke: function(method) {=0A=
var args =3D $A(arguments).slice(1);=0A=
return this.map(function(value) {=0A=
return value[method].apply(value, args);=0A=
});=0A=
},=0A=
=0A=
max: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var result;=0A=
this.each(function(value, index) {=0A=
value =3D iterator(value, index);=0A=
if (result =3D=3D null || value >=3D result)=0A=
result =3D value;=0A=
});=0A=
return result;=0A=
},=0A=
=0A=
min: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var result;=0A=
this.each(function(value, index) {=0A=
value =3D iterator(value, index);=0A=
if (result =3D=3D null || value < result)=0A=
result =3D value;=0A=
});=0A=
return result;=0A=
},=0A=
=0A=
partition: function(iterator, context) {=0A=
iterator =3D iterator ? iterator.bind(context) : Prototype.K;=0A=
var trues =3D [], falses =3D [];=0A=
this.each(function(value, index) {=0A=
(iterator(value, index) ?=0A=
trues : falses).push(value);=0A=
});=0A=
return [trues, falses];=0A=
},=0A=
=0A=
pluck: function(property) {=0A=
var results =3D [];=0A=
this.each(function(value) {=0A=
results.push(value[property]);=0A=
});=0A=
return results;=0A=
},=0A=
=0A=
reject: function(iterator, context) {=0A=
iterator =3D iterator.bind(context);=0A=
var results =3D [];=0A=
this.each(function(value, index) {=0A=
if (!iterator(value, index))=0A=
results.push(value);=0A=
});=0A=
return results;=0A=
},=0A=
=0A=
sortBy: function(iterator, context) {=0A=
iterator =3D iterator.bind(context);=0A=
return this.map(function(value, index) {=0A=
return {value: value, criteria: iterator(value, index)};=0A=
}).sort(function(left, right) {=0A=
var a =3D left.criteria, b =3D right.criteria;=0A=
return a < b ? -1 : a > b ? 1 : 0;=0A=
}).pluck('value');=0A=
},=0A=
=0A=
toArray: function() {=0A=
return this.map();=0A=
},=0A=
=0A=
zip: function() {=0A=
var iterator =3D Prototype.K, args =3D $A(arguments);=0A=
if (Object.isFunction(args.last()))=0A=
iterator =3D args.pop();=0A=
=0A=
var collections =3D [this].concat(args).map($A);=0A=
return this.map(function(value, index) {=0A=
return iterator(collections.pluck(index));=0A=
});=0A=
},=0A=
=0A=
size: function() {=0A=
return this.toArray().length;=0A=
},=0A=
=0A=
inspect: function() {=0A=
return '#';=0A=
}=0A=
};=0A=
=0A=
Object.extend(Enumerable, {=0A=
map: Enumerable.collect,=0A=
find: Enumerable.detect,=0A=
select: Enumerable.findAll,=0A=
filter: Enumerable.findAll,=0A=
member: Enumerable.include,=0A=
entries: Enumerable.toArray,=0A=
every: Enumerable.all,=0A=
some: Enumerable.any=0A=
});=0A=
function $A(iterable) {=0A=
if (!iterable) return [];=0A=
if (iterable.toArray) return iterable.toArray();=0A=
var length =3D iterable.length || 0, results =3D new Array(length);=0A=
while (length--) results[length] =3D iterable[length];=0A=
return results;=0A=
}=0A=
=0A=
if (Prototype.Browser.WebKit) {=0A=
$A =3D function(iterable) {=0A=
if (!iterable) return [];=0A=
if (!(Object.isFunction(iterable) && iterable =3D=3D '[object =
NodeList]') &&=0A=
iterable.toArray) return iterable.toArray();=0A=
var length =3D iterable.length || 0, results =3D new Array(length);=0A=
while (length--) results[length] =3D iterable[length];=0A=
return results;=0A=
};=0A=
}=0A=
=0A=
Array.from =3D $A;=0A=
=0A=
Object.extend(Array.prototype, Enumerable);=0A=
=0A=
if (!Array.prototype._reverse) Array.prototype._reverse =3D =
Array.prototype.reverse;=0A=
=0A=
Object.extend(Array.prototype, {=0A=
_each: function(iterator) {=0A=
for (var i =3D 0, length =3D this.length; i < length; i++)=0A=
iterator(this[i]);=0A=
},=0A=
=0A=
clear: function() {=0A=
this.length =3D 0;=0A=
return this;=0A=
},=0A=
=0A=
first: function() {=0A=
return this[0];=0A=
},=0A=
=0A=
last: function() {=0A=
return this[this.length - 1];=0A=
},=0A=
=0A=
compact: function() {=0A=
return this.select(function(value) {=0A=
return value !=3D null;=0A=
});=0A=
},=0A=
=0A=
flatten: function() {=0A=
return this.inject([], function(array, value) {=0A=
return array.concat(Object.isArray(value) ?=0A=
value.flatten() : [value]);=0A=
});=0A=
},=0A=
=0A=
without: function() {=0A=
var values =3D $A(arguments);=0A=
return this.select(function(value) {=0A=
return !values.include(value);=0A=
});=0A=
},=0A=
=0A=
reverse: function(inline) {=0A=
return (inline !=3D=3D false ? this : this.toArray())._reverse();=0A=
},=0A=
=0A=
reduce: function() {=0A=
return this.length > 1 ? this : this[0];=0A=
},=0A=
=0A=
uniq: function(sorted) {=0A=
return this.inject([], function(array, value, index) {=0A=
if (0 =3D=3D index || (sorted ? array.last() !=3D value : =
!array.include(value)))=0A=
array.push(value);=0A=
return array;=0A=
});=0A=
},=0A=
=0A=
intersect: function(array) {=0A=
return this.uniq().findAll(function(item) {=0A=
return array.detect(function(value) { return item =3D=3D=3D value =
});=0A=
});=0A=
},=0A=
=0A=
clone: function() {=0A=
return [].concat(this);=0A=
},=0A=
=0A=
size: function() {=0A=
return this.length;=0A=
},=0A=
=0A=
inspect: function() {=0A=
return '[' + this.map(Object.inspect).join(', ') + ']';=0A=
},=0A=
=0A=
toJSON: function() {=0A=
var results =3D [];=0A=
this.each(function(object) {=0A=
var value =3D Object.toJSON(object);=0A=
if (!Object.isUndefined(value)) results.push(value);=0A=
});=0A=
return '[' + results.join(', ') + ']';=0A=
}=0A=
});=0A=
=0A=
// use native browser JS 1.6 implementation if available=0A=
if (Object.isFunction(Array.prototype.forEach))=0A=
Array.prototype._each =3D Array.prototype.forEach;=0A=
=0A=
if (!Array.prototype.indexOf) Array.prototype.indexOf =3D function(item, =
i) {=0A=
i || (i =3D 0);=0A=
var length =3D this.length;=0A=
if (i < 0) i =3D length + i;=0A=
for (; i < length; i++)=0A=
if (this[i] =3D=3D=3D item) return i;=0A=
return -1;=0A=
};=0A=
=0A=
if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf =3D =
function(item, i) {=0A=
i =3D isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;=0A=
var n =3D this.slice(0, i).reverse().indexOf(item);=0A=
return (n < 0) ? n : i - n - 1;=0A=
};=0A=
=0A=
Array.prototype.toArray =3D Array.prototype.clone;=0A=
=0A=
function $w(string) {=0A=
if (!Object.isString(string)) return [];=0A=
string =3D string.strip();=0A=
return string ? string.split(/\s+/) : [];=0A=
}=0A=
=0A=
if (Prototype.Browser.Opera){=0A=
Array.prototype.concat =3D function() {=0A=
var array =3D [];=0A=
for (var i =3D 0, length =3D this.length; i < length; i++) =
array.push(this[i]);=0A=
for (var i =3D 0, length =3D arguments.length; i < length; i++) {=0A=
if (Object.isArray(arguments[i])) {=0A=
for (var j =3D 0, arrayLength =3D arguments[i].length; j < =
arrayLength; j++)=0A=
array.push(arguments[i][j]);=0A=
} else {=0A=
array.push(arguments[i]);=0A=
}=0A=
}=0A=
return array;=0A=
};=0A=
}=0A=
Object.extend(Number.prototype, {=0A=
toColorPart: function() {=0A=
return this.toPaddedString(2, 16);=0A=
},=0A=
=0A=
succ: function() {=0A=
return this + 1;=0A=
},=0A=
=0A=
times: function(iterator) {=0A=
$R(0, this, true).each(iterator);=0A=
return this;=0A=
},=0A=
=0A=
toPaddedString: function(length, radix) {=0A=
var string =3D this.toString(radix || 10);=0A=
return '0'.times(length - string.length) + string;=0A=
},=0A=
=0A=
toJSON: function() {=0A=
return isFinite(this) ? this.toString() : 'null';=0A=
}=0A=
});=0A=
=0A=
$w('abs round ceil floor').each(function(method){=0A=
Number.prototype[method] =3D Math[method].methodize();=0A=
});=0A=
function $H(object) {=0A=
return new Hash(object);=0A=
};=0A=
=0A=
var Hash =3D Class.create(Enumerable, (function() {=0A=
=0A=
function toQueryPair(key, value) {=0A=
if (Object.isUndefined(value)) return key;=0A=
return key + '=3D' + encodeURIComponent(String.interpret(value));=0A=
}=0A=
=0A=
return {=0A=
initialize: function(object) {=0A=
this._object =3D Object.isHash(object) ? object.toObject() : =
Object.clone(object);=0A=
},=0A=
=0A=
_each: function(iterator) {=0A=
for (var key in this._object) {=0A=
var value =3D this._object[key], pair =3D [key, value];=0A=
pair.key =3D key;=0A=
pair.value =3D value;=0A=
iterator(pair);=0A=
}=0A=
},=0A=
=0A=
set: function(key, value) {=0A=
return this._object[key] =3D value;=0A=
},=0A=
=0A=
get: function(key) {=0A=
return this._object[key];=0A=
},=0A=
=0A=
unset: function(key) {=0A=
var value =3D this._object[key];=0A=
delete this._object[key];=0A=
return value;=0A=
},=0A=
=0A=
toObject: function() {=0A=
return Object.clone(this._object);=0A=
},=0A=
=0A=
keys: function() {=0A=
return this.pluck('key');=0A=
},=0A=
=0A=
values: function() {=0A=
return this.pluck('value');=0A=
},=0A=
=0A=
index: function(value) {=0A=
var match =3D this.detect(function(pair) {=0A=
return pair.value =3D=3D=3D value;=0A=
});=0A=
return match && match.key;=0A=
},=0A=
=0A=
merge: function(object) {=0A=
return this.clone().update(object);=0A=
},=0A=
=0A=
update: function(object) {=0A=
return new Hash(object).inject(this, function(result, pair) {=0A=
result.set(pair.key, pair.value);=0A=
return result;=0A=
});=0A=
},=0A=
=0A=
toQueryString: function() {=0A=
return this.map(function(pair) {=0A=
var key =3D encodeURIComponent(pair.key), values =3D pair.value;=0A=
=0A=
if (values && typeof values =3D=3D 'object') {=0A=
if (Object.isArray(values))=0A=
return values.map(toQueryPair.curry(key)).join('&');=0A=
}=0A=
return toQueryPair(key, values);=0A=
}).join('&');=0A=
},=0A=
=0A=
inspect: function() {=0A=
return '#';=0A=
},=0A=
=0A=
toJSON: function() {=0A=
return Object.toJSON(this.toObject());=0A=
},=0A=
=0A=
clone: function() {=0A=
return new Hash(this);=0A=
}=0A=
}=0A=
})());=0A=
=0A=
Hash.prototype.toTemplateReplacements =3D Hash.prototype.toObject;=0A=
Hash.from =3D $H;=0A=
var ObjectRange =3D Class.create(Enumerable, {=0A=
initialize: function(start, end, exclusive) {=0A=
this.start =3D start;=0A=
this.end =3D end;=0A=
this.exclusive =3D exclusive;=0A=
},=0A=
=0A=
_each: function(iterator) {=0A=
var value =3D this.start;=0A=
while (this.include(value)) {=0A=
iterator(value);=0A=
value =3D value.succ();=0A=
}=0A=
},=0A=
=0A=
include: function(value) {=0A=
if (value < this.start)=0A=
return false;=0A=
if (this.exclusive)=0A=
return value < this.end;=0A=
return value <=3D this.end;=0A=
}=0A=
});=0A=
=0A=
var $R =3D function(start, end, exclusive) {=0A=
return new ObjectRange(start, end, exclusive);=0A=
};=0A=
=0A=
var Ajax =3D {=0A=
getTransport: function() {=0A=
return Try.these(=0A=
function() {return new XMLHttpRequest()},=0A=
function() {return new ActiveXObject('Msxml2.XMLHTTP')},=0A=
function() {return new ActiveXObject('Microsoft.XMLHTTP')}=0A=
) || false;=0A=
},=0A=
=0A=
activeRequestCount: 0=0A=
};=0A=
=0A=
Ajax.Responders =3D {=0A=
responders: [],=0A=
=0A=
_each: function(iterator) {=0A=
this.responders._each(iterator);=0A=
},=0A=
=0A=
register: function(responder) {=0A=
if (!this.include(responder))=0A=
this.responders.push(responder);=0A=
},=0A=
=0A=
unregister: function(responder) {=0A=
this.responders =3D this.responders.without(responder);=0A=
},=0A=
=0A=
dispatch: function(callback, request, transport, json) {=0A=
this.each(function(responder) {=0A=
if (Object.isFunction(responder[callback])) {=0A=
try {=0A=
responder[callback].apply(responder, [request, transport, =
json]);=0A=
} catch (e) { }=0A=
}=0A=
});=0A=
}=0A=
};=0A=
=0A=
Object.extend(Ajax.Responders, Enumerable);=0A=
=0A=
Ajax.Responders.register({=0A=
onCreate: function() { Ajax.activeRequestCount++ },=0A=
onComplete: function() { Ajax.activeRequestCount-- }=0A=
});=0A=
=0A=
Ajax.Base =3D Class.create({=0A=
initialize: function(options) {=0A=
this.options =3D {=0A=
method: 'post',=0A=
asynchronous: true,=0A=
contentType: 'application/x-www-form-urlencoded',=0A=
encoding: 'UTF-8',=0A=
parameters: '',=0A=
evalJSON: true,=0A=
evalJS: true=0A=
};=0A=
Object.extend(this.options, options || { });=0A=
=0A=
this.options.method =3D this.options.method.toLowerCase();=0A=
=0A=
if (Object.isString(this.options.parameters))=0A=
this.options.parameters =3D =
this.options.parameters.toQueryParams();=0A=
else if (Object.isHash(this.options.parameters))=0A=
this.options.parameters =3D this.options.parameters.toObject();=0A=
}=0A=
});=0A=
=0A=
Ajax.Request =3D Class.create(Ajax.Base, {=0A=
_complete: false,=0A=
=0A=
initialize: function($super, url, options) {=0A=
$super(options);=0A=
this.transport =3D Ajax.getTransport();=0A=
this.request(url);=0A=
},=0A=
=0A=
request: function(url) {=0A=
this.url =3D url;=0A=
this.method =3D this.options.method;=0A=
var params =3D Object.clone(this.options.parameters);=0A=
=0A=
if (!['get', 'post'].include(this.method)) {=0A=
// simulate other verbs over post=0A=
params['_method'] =3D this.method;=0A=
this.method =3D 'post';=0A=
}=0A=
=0A=
this.parameters =3D params;=0A=
=0A=
if (params =3D Object.toQueryString(params)) {=0A=
// when GET, append parameters to URL=0A=
if (this.method =3D=3D 'get')=0A=
this.url +=3D (this.url.include('?') ? '&' : '?') + params;=0A=
else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))=0A=
params +=3D '&_=3D';=0A=
}=0A=
=0A=
try {=0A=
var response =3D new Ajax.Response(this);=0A=
if (this.options.onCreate) this.options.onCreate(response);=0A=
Ajax.Responders.dispatch('onCreate', this, response);=0A=
=0A=
this.transport.open(this.method.toUpperCase(), this.url,=0A=
this.options.asynchronous);=0A=
=0A=
if (this.options.asynchronous) =
this.respondToReadyState.bind(this).defer(1);=0A=
=0A=
this.transport.onreadystatechange =3D =
this.onStateChange.bind(this);=0A=
this.setRequestHeaders();=0A=
=0A=
this.body =3D this.method =3D=3D 'post' ? (this.options.postBody =
|| params) : null;=0A=
this.transport.send(this.body);=0A=
=0A=
/* Force Firefox to handle ready state 4 for synchronous requests =
*/=0A=
if (!this.options.asynchronous && this.transport.overrideMimeType)=0A=
this.onStateChange();=0A=
=0A=
}=0A=
catch (e) {=0A=
this.dispatchException(e);=0A=
}=0A=
},=0A=
=0A=
onStateChange: function() {=0A=
var readyState =3D this.transport.readyState;=0A=
if (readyState > 1 && !((readyState =3D=3D 4) && this._complete))=0A=
this.respondToReadyState(this.transport.readyState);=0A=
},=0A=
=0A=
setRequestHeaders: function() {=0A=
var headers =3D {=0A=
'X-Requested-With': 'XMLHttpRequest',=0A=
'X-Prototype-Version': Prototype.Version,=0A=
'Accept': 'text/javascript, text/html, application/xml, text/xml, =
*/*'=0A=
};=0A=
=0A=
if (this.method =3D=3D 'post') {=0A=
headers['Content-type'] =3D this.options.contentType +=0A=
(this.options.encoding ? '; charset=3D' + this.options.encoding =
: '');=0A=
=0A=
/* Force "Connection: close" for older Mozilla browsers to work=0A=
* around a bug where XMLHttpRequest sends an incorrect=0A=
* Content-length header. See Mozilla Bugzilla #246651.=0A=
*/=0A=
if (this.transport.overrideMimeType &&=0A=
(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < =
2005)=0A=
headers['Connection'] =3D 'close';=0A=
}=0A=
=0A=
// user-defined headers=0A=
if (typeof this.options.requestHeaders =3D=3D 'object') {=0A=
var extras =3D this.options.requestHeaders;=0A=
=0A=
if (Object.isFunction(extras.push))=0A=
for (var i =3D 0, length =3D extras.length; i < length; i +=3D 2)=0A=
headers[extras[i]] =3D extras[i+1];=0A=
else=0A=
$H(extras).each(function(pair) { headers[pair.key] =3D =
pair.value });=0A=
}=0A=
=0A=
for (var name in headers)=0A=
this.transport.setRequestHeader(name, headers[name]);=0A=
},=0A=
=0A=
success: function() {=0A=
var status =3D this.getStatus();=0A=
return !status || (status >=3D 200 && status < 300);=0A=
},=0A=
=0A=
getStatus: function() {=0A=
try {=0A=
return this.transport.status || 0;=0A=
} catch (e) { return 0 }=0A=
},=0A=
=0A=
respondToReadyState: function(readyState) {=0A=
var state =3D Ajax.Request.Events[readyState], response =3D new =
Ajax.Response(this);=0A=
=0A=
if (state =3D=3D 'Complete') {=0A=
try {=0A=
this._complete =3D true;=0A=
(this.options['on' + response.status]=0A=
|| this.options['on' + (this.success() ? 'Success' : 'Failure')]=0A=
|| Prototype.emptyFunction)(response, response.headerJSON);=0A=
} catch (e) {=0A=
this.dispatchException(e);=0A=
}=0A=
=0A=
var contentType =3D response.getHeader('Content-type');=0A=
if (this.options.evalJS =3D=3D 'force'=0A=
|| (this.options.evalJS && this.isSameOrigin() && contentType=0A=
&& =
contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s=
*$/i)))=0A=
this.evalResponse();=0A=
}=0A=
=0A=
try {=0A=
(this.options['on' + state] || Prototype.emptyFunction)(response, =
response.headerJSON);=0A=
Ajax.Responders.dispatch('on' + state, this, response, =
response.headerJSON);=0A=
} catch (e) {=0A=
this.dispatchException(e);=0A=
}=0A=
=0A=
if (state =3D=3D 'Complete') {=0A=
// avoid memory leak in MSIE: clean up=0A=
this.transport.onreadystatechange =3D Prototype.emptyFunction;=0A=
}=0A=
},=0A=
=0A=
isSameOrigin: function() {=0A=
var m =3D this.url.match(/^\s*https?:\/\/[^\/]*/);=0A=
return !m || (m[0] =3D=3D =
'#{protocol}//#{domain}#{port}'.interpolate({=0A=
protocol: location.protocol,=0A=
domain: document.domain,=0A=
port: location.port ? ':' + location.port : ''=0A=
}));=0A=
},=0A=
=0A=
getHeader: function(name) {=0A=
try {=0A=
return this.transport.getResponseHeader(name) || null;=0A=
} catch (e) { return null }=0A=
},=0A=
=0A=
evalResponse: function() {=0A=
try {=0A=
return eval((this.transport.responseText || '').unfilterJSON());=0A=
} catch (e) {=0A=
this.dispatchException(e);=0A=
}=0A=
},=0A=
=0A=
dispatchException: function(exception) {=0A=
(this.options.onException || Prototype.emptyFunction)(this, =
exception);=0A=
Ajax.Responders.dispatch('onException', this, exception);=0A=
}=0A=
});=0A=
=0A=
Ajax.Request.Events =3D=0A=
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];=0A=
=0A=
Ajax.Response =3D Class.create({=0A=
initialize: function(request){=0A=
this.request =3D request;=0A=
var transport =3D this.transport =3D request.transport,=0A=
readyState =3D this.readyState =3D transport.readyState;=0A=
=0A=
if((readyState > 2 && !Prototype.Browser.IE) || readyState =3D=3D 4) =
{=0A=
this.status =3D this.getStatus();=0A=
this.statusText =3D this.getStatusText();=0A=
this.responseText =3D String.interpret(transport.responseText);=0A=
this.headerJSON =3D this._getHeaderJSON();=0A=
}=0A=
=0A=
if(readyState =3D=3D 4) {=0A=
var xml =3D transport.responseXML;=0A=
this.responseXML =3D Object.isUndefined(xml) ? null : xml;=0A=
this.responseJSON =3D this._getResponseJSON();=0A=
}=0A=
},=0A=
=0A=
status: 0,=0A=
statusText: '',=0A=
=0A=
getStatus: Ajax.Request.prototype.getStatus,=0A=
=0A=
getStatusText: function() {=0A=
try {=0A=
return this.transport.statusText || '';=0A=
} catch (e) { return '' }=0A=
},=0A=
=0A=
getHeader: Ajax.Request.prototype.getHeader,=0A=
=0A=
getAllHeaders: function() {=0A=
try {=0A=
return this.getAllResponseHeaders();=0A=
} catch (e) { return null }=0A=
},=0A=
=0A=
getResponseHeader: function(name) {=0A=
return this.transport.getResponseHeader(name);=0A=
},=0A=
=0A=
getAllResponseHeaders: function() {=0A=
return this.transport.getAllResponseHeaders();=0A=
},=0A=
=0A=
_getHeaderJSON: function() {=0A=
var json =3D this.getHeader('X-JSON');=0A=
if (!json) return null;=0A=
json =3D decodeURIComponent(escape(json));=0A=
try {=0A=
return json.evalJSON(this.request.options.sanitizeJSON ||=0A=
!this.request.isSameOrigin());=0A=
} catch (e) {=0A=
this.request.dispatchException(e);=0A=
}=0A=
},=0A=
=0A=
_getResponseJSON: function() {=0A=
var options =3D this.request.options;=0A=
if (!options.evalJSON || (options.evalJSON !=3D 'force' &&=0A=
!(this.getHeader('Content-type') || =
'').include('application/json')) ||=0A=
this.responseText.blank())=0A=
return null;=0A=
try {=0A=
return this.responseText.evalJSON(options.sanitizeJSON ||=0A=
!this.request.isSameOrigin());=0A=
} catch (e) {=0A=
this.request.dispatchException(e);=0A=
}=0A=
}=0A=
});=0A=
=0A=
Ajax.Updater =3D Class.create(Ajax.Request, {=0A=
initialize: function($super, container, url, options) {=0A=
this.container =3D {=0A=
success: (container.success || container),=0A=
failure: (container.failure || (container.success ? null : =
container))=0A=
};=0A=
=0A=
options =3D Object.clone(options);=0A=
var onComplete =3D options.onComplete;=0A=
options.onComplete =3D (function(response, json) {=0A=
this.updateContent(response.responseText);=0A=
if (Object.isFunction(onComplete)) onComplete(response, json);=0A=
}).bind(this);=0A=
=0A=
$super(url, options);=0A=
},=0A=
=0A=
updateContent: function(responseText) {=0A=
var receiver =3D this.container[this.success() ? 'success' : =
'failure'],=0A=
options =3D this.options;=0A=
=0A=
if (!options.evalScripts) responseText =3D =
responseText.stripScripts();=0A=
=0A=
if (receiver =3D $(receiver)) {=0A=
if (options.insertion) {=0A=
if (Object.isString(options.insertion)) {=0A=
var insertion =3D { }; insertion[options.insertion] =3D =
responseText;=0A=
receiver.insert(insertion);=0A=
}=0A=
else options.insertion(receiver, responseText);=0A=
}=0A=
else receiver.update(responseText);=0A=
}=0A=
}=0A=
});=0A=
=0A=
Ajax.PeriodicalUpdater =3D Class.create(Ajax.Base, {=0A=
initialize: function($super, container, url, options) {=0A=
$super(options);=0A=
this.onComplete =3D this.options.onComplete;=0A=
=0A=
this.frequency =3D (this.options.frequency || 2);=0A=
this.decay =3D (this.options.decay || 1);=0A=
=0A=
this.updater =3D { };=0A=
this.container =3D container;=0A=
this.url =3D url;=0A=
=0A=
this.start();=0A=
},=0A=
=0A=
start: function() {=0A=
this.options.onComplete =3D this.updateComplete.bind(this);=0A=
this.onTimerEvent();=0A=
},=0A=
=0A=
stop: function() {=0A=
this.updater.options.onComplete =3D undefined;=0A=
clearTimeout(this.timer);=0A=
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);=0A=
},=0A=
=0A=
updateComplete: function(response) {=0A=
if (this.options.decay) {=0A=
this.decay =3D (response.responseText =3D=3D this.lastText ?=0A=
this.decay * this.options.decay : 1);=0A=
=0A=
this.lastText =3D response.responseText;=0A=
}=0A=
this.timer =3D this.onTimerEvent.bind(this).delay(this.decay * =
this.frequency);=0A=
},=0A=
=0A=
onTimerEvent: function() {=0A=
this.updater =3D new Ajax.Updater(this.container, this.url, =
this.options);=0A=
}=0A=
});=0A=
function $(element) {=0A=
if (arguments.length > 1) {=0A=
for (var i =3D 0, elements =3D [], length =3D arguments.length; i < =
length; i++)=0A=
elements.push($(arguments[i]));=0A=
return elements;=0A=
}=0A=
if (Object.isString(element))=0A=
element =3D document.getElementById(element);=0A=
return Element.extend(element);=0A=
}=0A=
=0A=
if (Prototype.BrowserFeatures.XPath) {=0A=
document._getElementsByXPath =3D function(expression, parentElement) {=0A=
var results =3D [];=0A=
var query =3D document.evaluate(expression, $(parentElement) || =
document,=0A=
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);=0A=
for (var i =3D 0, length =3D query.snapshotLength; i < length; i++)=0A=
results.push(Element.extend(query.snapshotItem(i)));=0A=
return results;=0A=
};=0A=
}=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
if (!window.Node) var Node =3D { };=0A=
=0A=
if (!Node.ELEMENT_NODE) {=0A=
// DOM level 2 ECMAScript Language Binding=0A=
Object.extend(Node, {=0A=
ELEMENT_NODE: 1,=0A=
ATTRIBUTE_NODE: 2,=0A=
TEXT_NODE: 3,=0A=
CDATA_SECTION_NODE: 4,=0A=
ENTITY_REFERENCE_NODE: 5,=0A=
ENTITY_NODE: 6,=0A=
PROCESSING_INSTRUCTION_NODE: 7,=0A=
COMMENT_NODE: 8,=0A=
DOCUMENT_NODE: 9,=0A=
DOCUMENT_TYPE_NODE: 10,=0A=
DOCUMENT_FRAGMENT_NODE: 11,=0A=
NOTATION_NODE: 12=0A=
});=0A=
}=0A=
=0A=
(function() {=0A=
var element =3D this.Element;=0A=
this.Element =3D function(tagName, attributes) {=0A=
attributes =3D attributes || { };=0A=
tagName =3D tagName.toLowerCase();=0A=
var cache =3D Element.cache;=0A=
if (Prototype.Browser.IE && attributes.name) {=0A=
tagName =3D '<' + tagName + ' name=3D"' + attributes.name + '">';=0A=
delete attributes.name;=0A=
return Element.writeAttribute(document.createElement(tagName), =
attributes);=0A=
}=0A=
if (!cache[tagName]) cache[tagName] =3D =
Element.extend(document.createElement(tagName));=0A=
return Element.writeAttribute(cache[tagName].cloneNode(false), =
attributes);=0A=
};=0A=
Object.extend(this.Element, element || { });=0A=
}).call(window);=0A=
=0A=
Element.cache =3D { };=0A=
=0A=
Element.Methods =3D {=0A=
visible: function(element) {=0A=
return $(element).style.display !=3D 'none';=0A=
},=0A=
=0A=
toggle: function(element) {=0A=
element =3D $(element);=0A=
Element[Element.visible(element) ? 'hide' : 'show'](element);=0A=
return element;=0A=
},=0A=
=0A=
hide: function(element) {=0A=
$(element).style.display =3D 'none';=0A=
return element;=0A=
},=0A=
=0A=
show: function(element) {=0A=
$(element).style.display =3D '';=0A=
return element;=0A=
},=0A=
=0A=
remove: function(element) {=0A=
element =3D $(element);=0A=
element.parentNode.removeChild(element);=0A=
return element;=0A=
},=0A=
=0A=
update: function(element, content) {=0A=
element =3D $(element);=0A=
if (content && content.toElement) content =3D content.toElement();=0A=
if (Object.isElement(content)) return =
element.update().insert(content);=0A=
content =3D Object.toHTML(content);=0A=
element.innerHTML =3D content.stripScripts();=0A=
content.evalScripts.bind(content).defer();=0A=
return element;=0A=
},=0A=
=0A=
replace: function(element, content) {=0A=
element =3D $(element);=0A=
if (content && content.toElement) content =3D content.toElement();=0A=
else if (!Object.isElement(content)) {=0A=
content =3D Object.toHTML(content);=0A=
var range =3D element.ownerDocument.createRange();=0A=
range.selectNode(element);=0A=
content.evalScripts.bind(content).defer();=0A=
content =3D range.createContextualFragment(content.stripScripts());=0A=
}=0A=
element.parentNode.replaceChild(content, element);=0A=
return element;=0A=
},=0A=
=0A=
insert: function(element, insertions) {=0A=
element =3D $(element);=0A=
=0A=
if (Object.isString(insertions) || Object.isNumber(insertions) ||=0A=
Object.isElement(insertions) || (insertions && =
(insertions.toElement || insertions.toHTML)))=0A=
insertions =3D {bottom:insertions};=0A=
=0A=
var content, insert, tagName, childNodes;=0A=
=0A=
for (var position in insertions) {=0A=
content =3D insertions[position];=0A=
position =3D position.toLowerCase();=0A=
insert =3D Element._insertionTranslations[position];=0A=
=0A=
if (content && content.toElement) content =3D content.toElement();=0A=
if (Object.isElement(content)) {=0A=
insert(element, content);=0A=
continue;=0A=
}=0A=
=0A=
content =3D Object.toHTML(content);=0A=
=0A=
tagName =3D ((position =3D=3D 'before' || position =3D=3D 'after')=0A=
? element.parentNode : element).tagName.toUpperCase();=0A=
=0A=
childNodes =3D Element._getContentFromAnonymousElement(tagName, =
content.stripScripts());=0A=
=0A=
if (position =3D=3D 'top' || position =3D=3D 'after') =
childNodes.reverse();=0A=
childNodes.each(insert.curry(element));=0A=
=0A=
content.evalScripts.bind(content).defer();=0A=
}=0A=
=0A=
return element;=0A=
},=0A=
=0A=
wrap: function(element, wrapper, attributes) {=0A=
element =3D $(element);=0A=
if (Object.isElement(wrapper))=0A=
$(wrapper).writeAttribute(attributes || { });=0A=
else if (Object.isString(wrapper)) wrapper =3D new Element(wrapper, =
attributes);=0A=
else wrapper =3D new Element('div', wrapper);=0A=
if (element.parentNode)=0A=
element.parentNode.replaceChild(wrapper, element);=0A=
wrapper.appendChild(element);=0A=
return wrapper;=0A=
},=0A=
=0A=
inspect: function(element) {=0A=
element =3D $(element);=0A=
var result =3D '<' + element.tagName.toLowerCase();=0A=
$H({'id': 'id', 'className': 'class'}).each(function(pair) {=0A=
var property =3D pair.first(), attribute =3D pair.last();=0A=
var value =3D (element[property] || '').toString();=0A=
if (value) result +=3D ' ' + attribute + '=3D' + =
value.inspect(true);=0A=
});=0A=
return result + '>';=0A=
},=0A=
=0A=
recursivelyCollect: function(element, property) {=0A=
element =3D $(element);=0A=
var elements =3D [];=0A=
while (element =3D element[property])=0A=
if (element.nodeType =3D=3D 1)=0A=
elements.push(Element.extend(element));=0A=
return elements;=0A=
},=0A=
=0A=
ancestors: function(element) {=0A=
return $(element).recursivelyCollect('parentNode');=0A=
},=0A=
=0A=
descendants: function(element) {=0A=
return $(element).select("*");=0A=
},=0A=
=0A=
firstDescendant: function(element) {=0A=
element =3D $(element).firstChild;=0A=
while (element && element.nodeType !=3D 1) element =3D =
element.nextSibling;=0A=
return $(element);=0A=
},=0A=
=0A=
immediateDescendants: function(element) {=0A=
if (!(element =3D $(element).firstChild)) return [];=0A=
while (element && element.nodeType !=3D 1) element =3D =
element.nextSibling;=0A=
if (element) return [element].concat($(element).nextSiblings());=0A=
return [];=0A=
},=0A=
=0A=
previousSiblings: function(element) {=0A=
return $(element).recursivelyCollect('previousSibling');=0A=
},=0A=
=0A=
nextSiblings: function(element) {=0A=
return $(element).recursivelyCollect('nextSibling');=0A=
},=0A=
=0A=
siblings: function(element) {=0A=
element =3D $(element);=0A=
return =
element.previousSiblings().reverse().concat(element.nextSiblings());=0A=
},=0A=
=0A=
match: function(element, selector) {=0A=
if (Object.isString(selector))=0A=
selector =3D new Selector(selector);=0A=
return selector.match($(element));=0A=
},=0A=
=0A=
up: function(element, expression, index) {=0A=
element =3D $(element);=0A=
if (arguments.length =3D=3D 1) return $(element.parentNode);=0A=
var ancestors =3D element.ancestors();=0A=
return Object.isNumber(expression) ? ancestors[expression] :=0A=
Selector.findElement(ancestors, expression, index);=0A=
},=0A=
=0A=
down: function(element, expression, index) {=0A=
element =3D $(element);=0A=
if (arguments.length =3D=3D 1) return element.firstDescendant();=0A=
return Object.isNumber(expression) ? =
element.descendants()[expression] :=0A=
element.select(expression)[index || 0];=0A=
},=0A=
=0A=
previous: function(element, expression, index) {=0A=
element =3D $(element);=0A=
if (arguments.length =3D=3D 1) return =
$(Selector.handlers.previousElementSibling(element));=0A=
var previousSiblings =3D element.previousSiblings();=0A=
return Object.isNumber(expression) ? previousSiblings[expression] :=0A=
Selector.findElement(previousSiblings, expression, index);=0A=
},=0A=
=0A=
next: function(element, expression, index) {=0A=
element =3D $(element);=0A=
if (arguments.length =3D=3D 1) return =
$(Selector.handlers.nextElementSibling(element));=0A=
var nextSiblings =3D element.nextSiblings();=0A=
return Object.isNumber(expression) ? nextSiblings[expression] :=0A=
Selector.findElement(nextSiblings, expression, index);=0A=
},=0A=
=0A=
select: function() {=0A=
var args =3D $A(arguments), element =3D $(args.shift());=0A=
return Selector.findChildElements(element, args);=0A=
},=0A=
=0A=
adjacent: function() {=0A=
var args =3D $A(arguments), element =3D $(args.shift());=0A=
return Selector.findChildElements(element.parentNode, =
args).without(element);=0A=
},=0A=
=0A=
identify: function(element) {=0A=
element =3D $(element);=0A=
var id =3D element.readAttribute('id'), self =3D arguments.callee;=0A=
if (id) return id;=0A=
do { id =3D 'anonymous_element_' + self.counter++ } while ($(id));=0A=
element.writeAttribute('id', id);=0A=
return id;=0A=
},=0A=
=0A=
readAttribute: function(element, name) {=0A=
element =3D $(element);=0A=
if (Prototype.Browser.IE) {=0A=
var t =3D Element._attributeTranslations.read;=0A=
if (t.values[name]) return t.values[name](element, name);=0A=
if (t.names[name]) name =3D t.names[name];=0A=
if (name.include(':')) {=0A=
return (!element.attributes || !element.attributes[name]) ? null =
:=0A=
element.attributes[name].value;=0A=
}=0A=
}=0A=
return element.getAttribute(name);=0A=
},=0A=
=0A=
writeAttribute: function(element, name, value) {=0A=
element =3D $(element);=0A=
var attributes =3D { }, t =3D Element._attributeTranslations.write;=0A=
=0A=
if (typeof name =3D=3D 'object') attributes =3D name;=0A=
else attributes[name] =3D Object.isUndefined(value) ? true : value;=0A=
=0A=
for (var attr in attributes) {=0A=
name =3D t.names[attr] || attr;=0A=
value =3D attributes[attr];=0A=
if (t.values[attr]) name =3D t.values[attr](element, value);=0A=
if (value =3D=3D=3D false || value =3D=3D=3D null)=0A=
element.removeAttribute(name);=0A=
else if (value =3D=3D=3D true)=0A=
element.setAttribute(name, name);=0A=
else element.setAttribute(name, value);=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
getHeight: function(element) {=0A=
return $(element).getDimensions().height;=0A=
},=0A=
=0A=
getWidth: function(element) {=0A=
return $(element).getDimensions().width;=0A=
},=0A=
=0A=
classNames: function(element) {=0A=
return new Element.ClassNames(element);=0A=
},=0A=
=0A=
hasClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
var elementClassName =3D element.className;=0A=
return (elementClassName.length > 0 && (elementClassName =3D=3D =
className ||=0A=
new RegExp("(^|\\s)" + className + =
"(\\s|$)").test(elementClassName)));=0A=
},=0A=
=0A=
addClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
if (!element.hasClassName(className))=0A=
element.className +=3D (element.className ? ' ' : '') + className;=0A=
return element;=0A=
},=0A=
=0A=
removeClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
element.className =3D element.className.replace(=0A=
new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();=0A=
return element;=0A=
},=0A=
=0A=
toggleClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
return element[element.hasClassName(className) ?=0A=
'removeClassName' : 'addClassName'](className);=0A=
},=0A=
=0A=
// removes whitespace-only text node children=0A=
cleanWhitespace: function(element) {=0A=
element =3D $(element);=0A=
var node =3D element.firstChild;=0A=
while (node) {=0A=
var nextNode =3D node.nextSibling;=0A=
if (node.nodeType =3D=3D 3 && !/\S/.test(node.nodeValue))=0A=
element.removeChild(node);=0A=
node =3D nextNode;=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
empty: function(element) {=0A=
return $(element).innerHTML.blank();=0A=
},=0A=
=0A=
descendantOf: function(element, ancestor) {=0A=
element =3D $(element), ancestor =3D $(ancestor);=0A=
var originalAncestor =3D ancestor;=0A=
=0A=
if (element.compareDocumentPosition)=0A=
return (element.compareDocumentPosition(ancestor) & 8) =3D=3D=3D 8;=0A=
=0A=
if (element.sourceIndex && !Prototype.Browser.Opera) {=0A=
var e =3D element.sourceIndex, a =3D ancestor.sourceIndex,=0A=
nextAncestor =3D ancestor.nextSibling;=0A=
if (!nextAncestor) {=0A=
do { ancestor =3D ancestor.parentNode; }=0A=
while (!(nextAncestor =3D ancestor.nextSibling) && =
ancestor.parentNode);=0A=
}=0A=
if (nextAncestor && nextAncestor.sourceIndex)=0A=
return (e > a && e < nextAncestor.sourceIndex);=0A=
}=0A=
=0A=
while (element =3D element.parentNode)=0A=
if (element =3D=3D originalAncestor) return true;=0A=
return false;=0A=
},=0A=
=0A=
scrollTo: function(element) {=0A=
element =3D $(element);=0A=
var pos =3D element.cumulativeOffset();=0A=
window.scrollTo(pos[0], pos[1]);=0A=
return element;=0A=
},=0A=
=0A=
getStyle: function(element, style) {=0A=
element =3D $(element);=0A=
style =3D style =3D=3D 'float' ? 'cssFloat' : style.camelize();=0A=
var value =3D element.style[style];=0A=
if (!value) {=0A=
var css =3D document.defaultView.getComputedStyle(element, null);=0A=
value =3D css ? css[style] : null;=0A=
}=0A=
if (style =3D=3D 'opacity') return value ? parseFloat(value) : 1.0;=0A=
return value =3D=3D 'auto' ? null : value;=0A=
},=0A=
=0A=
getOpacity: function(element) {=0A=
return $(element).getStyle('opacity');=0A=
},=0A=
=0A=
setStyle: function(element, styles) {=0A=
element =3D $(element);=0A=
var elementStyle =3D element.style, match;=0A=
if (Object.isString(styles)) {=0A=
element.style.cssText +=3D ';' + styles;=0A=
return styles.include('opacity') ?=0A=
element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : =
element;=0A=
}=0A=
for (var property in styles)=0A=
if (property =3D=3D 'opacity') =
element.setOpacity(styles[property]);=0A=
else=0A=
elementStyle[(property =3D=3D 'float' || property =3D=3D =
'cssFloat') ?=0A=
(Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : =
'styleFloat') :=0A=
property] =3D styles[property];=0A=
=0A=
return element;=0A=
},=0A=
=0A=
setOpacity: function(element, value) {=0A=
element =3D $(element);=0A=
element.style.opacity =3D (value =3D=3D 1 || value =3D=3D=3D '') ? =
'' :=0A=
(value < 0.00001) ? 0 : value;=0A=
return element;=0A=
},=0A=
=0A=
getDimensions: function(element) {=0A=
element =3D $(element);=0A=
var display =3D $(element).getStyle('display');=0A=
if (display !=3D 'none' && display !=3D null) // Safari bug=0A=
return {width: element.offsetWidth, height: element.offsetHeight};=0A=
=0A=
// All *Width and *Height properties give 0 on elements with display =
none,=0A=
// so enable the element temporarily=0A=
var els =3D element.style;=0A=
var originalVisibility =3D els.visibility;=0A=
var originalPosition =3D els.position;=0A=
var originalDisplay =3D els.display;=0A=
els.visibility =3D 'hidden';=0A=
els.position =3D 'absolute';=0A=
els.display =3D 'block';=0A=
var originalWidth =3D element.clientWidth;=0A=
var originalHeight =3D element.clientHeight;=0A=
els.display =3D originalDisplay;=0A=
els.position =3D originalPosition;=0A=
els.visibility =3D originalVisibility;=0A=
return {width: originalWidth, height: originalHeight};=0A=
},=0A=
=0A=
makePositioned: function(element) {=0A=
element =3D $(element);=0A=
var pos =3D Element.getStyle(element, 'position');=0A=
if (pos =3D=3D 'static' || !pos) {=0A=
element._madePositioned =3D true;=0A=
element.style.position =3D 'relative';=0A=
// Opera returns the offset relative to the positioning context, =
when an=0A=
// element is position relative but top and left have not been =
defined=0A=
if (window.opera) {=0A=
element.style.top =3D 0;=0A=
element.style.left =3D 0;=0A=
}=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
undoPositioned: function(element) {=0A=
element =3D $(element);=0A=
if (element._madePositioned) {=0A=
element._madePositioned =3D undefined;=0A=
element.style.position =3D=0A=
element.style.top =3D=0A=
element.style.left =3D=0A=
element.style.bottom =3D=0A=
element.style.right =3D '';=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
makeClipping: function(element) {=0A=
element =3D $(element);=0A=
if (element._overflow) return element;=0A=
element._overflow =3D Element.getStyle(element, 'overflow') || =
'auto';=0A=
if (element._overflow !=3D=3D 'hidden')=0A=
element.style.overflow =3D 'hidden';=0A=
return element;=0A=
},=0A=
=0A=
undoClipping: function(element) {=0A=
element =3D $(element);=0A=
if (!element._overflow) return element;=0A=
element.style.overflow =3D element._overflow =3D=3D 'auto' ? '' : =
element._overflow;=0A=
element._overflow =3D null;=0A=
return element;=0A=
},=0A=
=0A=
cumulativeOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
element =3D element.offsetParent;=0A=
} while (element);=0A=
return Element._returnOffset(valueL, valueT);=0A=
},=0A=
=0A=
positionedOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
element =3D element.offsetParent;=0A=
if (element) {=0A=
if (element.tagName =3D=3D 'BODY') break;=0A=
var p =3D Element.getStyle(element, 'position');=0A=
if (p !=3D=3D 'static') break;=0A=
}=0A=
} while (element);=0A=
return Element._returnOffset(valueL, valueT);=0A=
},=0A=
=0A=
absolutize: function(element) {=0A=
element =3D $(element);=0A=
if (element.getStyle('position') =3D=3D 'absolute') return;=0A=
// Position.prepare(); // To be done manually by Scripty when it =
needs it.=0A=
=0A=
var offsets =3D element.positionedOffset();=0A=
var top =3D offsets[1];=0A=
var left =3D offsets[0];=0A=
var width =3D element.clientWidth;=0A=
var height =3D element.clientHeight;=0A=
=0A=
element._originalLeft =3D left - parseFloat(element.style.left || =
0);=0A=
element._originalTop =3D top - parseFloat(element.style.top || =
0);=0A=
element._originalWidth =3D element.style.width;=0A=
element._originalHeight =3D element.style.height;=0A=
=0A=
element.style.position =3D 'absolute';=0A=
element.style.top =3D top + 'px';=0A=
element.style.left =3D left + 'px';=0A=
element.style.width =3D width + 'px';=0A=
element.style.height =3D height + 'px';=0A=
return element;=0A=
},=0A=
=0A=
relativize: function(element) {=0A=
element =3D $(element);=0A=
if (element.getStyle('position') =3D=3D 'relative') return;=0A=
// Position.prepare(); // To be done manually by Scripty when it =
needs it.=0A=
=0A=
element.style.position =3D 'relative';=0A=
var top =3D parseFloat(element.style.top || 0) - =
(element._originalTop || 0);=0A=
var left =3D parseFloat(element.style.left || 0) - =
(element._originalLeft || 0);=0A=
=0A=
element.style.top =3D top + 'px';=0A=
element.style.left =3D left + 'px';=0A=
element.style.height =3D element._originalHeight;=0A=
element.style.width =3D element._originalWidth;=0A=
return element;=0A=
},=0A=
=0A=
cumulativeScrollOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.scrollTop || 0;=0A=
valueL +=3D element.scrollLeft || 0;=0A=
element =3D element.parentNode;=0A=
} while (element);=0A=
return Element._returnOffset(valueL, valueT);=0A=
},=0A=
=0A=
getOffsetParent: function(element) {=0A=
if (element.offsetParent) return $(element.offsetParent);=0A=
if (element =3D=3D document.body) return $(element);=0A=
=0A=
while ((element =3D element.parentNode) && element !=3D =
document.body)=0A=
if (Element.getStyle(element, 'position') !=3D 'static')=0A=
return $(element);=0A=
=0A=
return $(document.body);=0A=
},=0A=
=0A=
viewportOffset: function(forElement) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
=0A=
var element =3D forElement;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
=0A=
// Safari fix=0A=
if (element.offsetParent =3D=3D document.body &&=0A=
Element.getStyle(element, 'position') =3D=3D 'absolute') break;=0A=
=0A=
} while (element =3D element.offsetParent);=0A=
=0A=
element =3D forElement;=0A=
do {=0A=
if (!Prototype.Browser.Opera || element.tagName =3D=3D 'BODY') {=0A=
valueT -=3D element.scrollTop || 0;=0A=
valueL -=3D element.scrollLeft || 0;=0A=
}=0A=
} while (element =3D element.parentNode);=0A=
=0A=
return Element._returnOffset(valueL, valueT);=0A=
},=0A=
=0A=
clonePosition: function(element, source) {=0A=
var options =3D Object.extend({=0A=
setLeft: true,=0A=
setTop: true,=0A=
setWidth: true,=0A=
setHeight: true,=0A=
offsetTop: 0,=0A=
offsetLeft: 0=0A=
}, arguments[2] || { });=0A=
=0A=
// find page position of source=0A=
source =3D $(source);=0A=
var p =3D source.viewportOffset();=0A=
=0A=
// find coordinate system to use=0A=
element =3D $(element);=0A=
var delta =3D [0, 0];=0A=
var parent =3D null;=0A=
// delta [0,0] will do fine with position: fixed elements,=0A=
// position:absolute needs offsetParent deltas=0A=
if (Element.getStyle(element, 'position') =3D=3D 'absolute') {=0A=
parent =3D element.getOffsetParent();=0A=
delta =3D parent.viewportOffset();=0A=
}=0A=
=0A=
// correct by body offsets (fixes Safari)=0A=
if (parent =3D=3D document.body) {=0A=
delta[0] -=3D document.body.offsetLeft;=0A=
delta[1] -=3D document.body.offsetTop;=0A=
}=0A=
=0A=
// set position=0A=
if (options.setLeft) element.style.left =3D (p[0] - delta[0] + =
options.offsetLeft) + 'px';=0A=
if (options.setTop) element.style.top =3D (p[1] - delta[1] + =
options.offsetTop) + 'px';=0A=
if (options.setWidth) element.style.width =3D source.offsetWidth + =
'px';=0A=
if (options.setHeight) element.style.height =3D source.offsetHeight =
+ 'px';=0A=
return element;=0A=
}=0A=
};=0A=
=0A=
Element.Methods.identify.counter =3D 1;=0A=
=0A=
Object.extend(Element.Methods, {=0A=
getElementsBySelector: Element.Methods.select,=0A=
childElements: Element.Methods.immediateDescendants=0A=
});=0A=
=0A=
Element._attributeTranslations =3D {=0A=
write: {=0A=
names: {=0A=
className: 'class',=0A=
htmlFor: 'for'=0A=
},=0A=
values: { }=0A=
}=0A=
};=0A=
=0A=
if (Prototype.Browser.Opera) {=0A=
Element.Methods.getStyle =3D Element.Methods.getStyle.wrap(=0A=
function(proceed, element, style) {=0A=
switch (style) {=0A=
case 'left': case 'top': case 'right': case 'bottom':=0A=
if (proceed(element, 'position') =3D=3D=3D 'static') return =
null;=0A=
case 'height': case 'width':=0A=
// returns '0px' for hidden elements; we want it to return null=0A=
if (!Element.visible(element)) return null;=0A=
=0A=
// returns the border-box dimensions rather than the =
content-box=0A=
// dimensions, so we subtract padding and borders from the =
value=0A=
var dim =3D parseInt(proceed(element, style), 10);=0A=
=0A=
if (dim !=3D=3D element['offset' + style.capitalize()])=0A=
return dim + 'px';=0A=
=0A=
var properties;=0A=
if (style =3D=3D=3D 'height') {=0A=
properties =3D ['border-top-width', 'padding-top',=0A=
'padding-bottom', 'border-bottom-width'];=0A=
}=0A=
else {=0A=
properties =3D ['border-left-width', 'padding-left',=0A=
'padding-right', 'border-right-width'];=0A=
}=0A=
return properties.inject(dim, function(memo, property) {=0A=
var val =3D proceed(element, property);=0A=
return val =3D=3D=3D null ? memo : memo - parseInt(val, 10);=0A=
}) + 'px';=0A=
default: return proceed(element, style);=0A=
}=0A=
}=0A=
);=0A=
=0A=
Element.Methods.readAttribute =3D Element.Methods.readAttribute.wrap(=0A=
function(proceed, element, attribute) {=0A=
if (attribute =3D=3D=3D 'title') return element.title;=0A=
return proceed(element, attribute);=0A=
}=0A=
);=0A=
}=0A=
=0A=
else if (Prototype.Browser.IE) {=0A=
// IE doesn't report offsets correctly for static elements, so we =
change them=0A=
// to "relative" to get the values, then change them back.=0A=
Element.Methods.getOffsetParent =3D =
Element.Methods.getOffsetParent.wrap(=0A=
function(proceed, element) {=0A=
element =3D $(element);=0A=
var position =3D element.getStyle('position');=0A=
if (position !=3D=3D 'static') return proceed(element);=0A=
element.setStyle({ position: 'relative' });=0A=
var value =3D proceed(element);=0A=
element.setStyle({ position: position });=0A=
return value;=0A=
}=0A=
);=0A=
=0A=
$w('positionedOffset viewportOffset').each(function(method) {=0A=
Element.Methods[method] =3D Element.Methods[method].wrap(=0A=
function(proceed, element) {=0A=
element =3D $(element);=0A=
var position =3D element.getStyle('position');=0A=
if (position !=3D=3D 'static') return proceed(element);=0A=
// Trigger hasLayout on the offset parent so that IE6 reports=0A=
// accurate offsetTop and offsetLeft values for position: fixed.=0A=
var offsetParent =3D element.getOffsetParent();=0A=
if (offsetParent && offsetParent.getStyle('position') =3D=3D=3D =
'fixed')=0A=
offsetParent.setStyle({ zoom: 1 });=0A=
element.setStyle({ position: 'relative' });=0A=
var value =3D proceed(element);=0A=
element.setStyle({ position: position });=0A=
return value;=0A=
}=0A=
);=0A=
});=0A=
=0A=
Element.Methods.getStyle =3D function(element, style) {=0A=
element =3D $(element);=0A=
style =3D (style =3D=3D 'float' || style =3D=3D 'cssFloat') ? =
'styleFloat' : style.camelize();=0A=
var value =3D element.style[style];=0A=
if (!value && element.currentStyle) value =3D =
element.currentStyle[style];=0A=
=0A=
if (style =3D=3D 'opacity') {=0A=
if (value =3D (element.getStyle('filter') || =
'').match(/alpha\(opacity=3D(.*)\)/))=0A=
if (value[1]) return parseFloat(value[1]) / 100;=0A=
return 1.0;=0A=
}=0A=
=0A=
if (value =3D=3D 'auto') {=0A=
if ((style =3D=3D 'width' || style =3D=3D 'height') && =
(element.getStyle('display') !=3D 'none'))=0A=
return element['offset' + style.capitalize()] + 'px';=0A=
return null;=0A=
}=0A=
return value;=0A=
};=0A=
=0A=
Element.Methods.setOpacity =3D function(element, value) {=0A=
function stripAlpha(filter){=0A=
return filter.replace(/alpha\([^\)]*\)/gi,'');=0A=
}=0A=
element =3D $(element);=0A=
var currentStyle =3D element.currentStyle;=0A=
if ((currentStyle && !currentStyle.hasLayout) ||=0A=
(!currentStyle && element.style.zoom =3D=3D 'normal'))=0A=
element.style.zoom =3D 1;=0A=
=0A=
var filter =3D element.getStyle('filter'), style =3D element.style;=0A=
if (value =3D=3D 1 || value =3D=3D=3D '') {=0A=
(filter =3D stripAlpha(filter)) ?=0A=
style.filter =3D filter : style.removeAttribute('filter');=0A=
return element;=0A=
} else if (value < 0.00001) value =3D 0;=0A=
style.filter =3D stripAlpha(filter) +=0A=
'alpha(opacity=3D' + (value * 100) + ')';=0A=
return element;=0A=
};=0A=
=0A=
Element._attributeTranslations =3D {=0A=
read: {=0A=
names: {=0A=
'class': 'className',=0A=
'for': 'htmlFor'=0A=
},=0A=
values: {=0A=
_getAttr: function(element, attribute) {=0A=
return element.getAttribute(attribute, 2);=0A=
},=0A=
_getAttrNode: function(element, attribute) {=0A=
var node =3D element.getAttributeNode(attribute);=0A=
return node ? node.value : "";=0A=
},=0A=
_getEv: function(element, attribute) {=0A=
attribute =3D element.getAttribute(attribute);=0A=
return attribute ? attribute.toString().slice(23, -2) : null;=0A=
},=0A=
_flag: function(element, attribute) {=0A=
return $(element).hasAttribute(attribute) ? attribute : null;=0A=
},=0A=
style: function(element) {=0A=
return element.style.cssText.toLowerCase();=0A=
},=0A=
title: function(element) {=0A=
return element.title;=0A=
}=0A=
}=0A=
}=0A=
};=0A=
=0A=
Element._attributeTranslations.write =3D {=0A=
names: Object.extend({=0A=
cellpadding: 'cellPadding',=0A=
cellspacing: 'cellSpacing'=0A=
}, Element._attributeTranslations.read.names),=0A=
values: {=0A=
checked: function(element, value) {=0A=
element.checked =3D !!value;=0A=
},=0A=
=0A=
style: function(element, value) {=0A=
element.style.cssText =3D value ? value : '';=0A=
}=0A=
}=0A=
};=0A=
=0A=
Element._attributeTranslations.has =3D {};=0A=
=0A=
$w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +=0A=
'encType maxLength readOnly longDesc').each(function(attr) {=0A=
Element._attributeTranslations.write.names[attr.toLowerCase()] =3D =
attr;=0A=
Element._attributeTranslations.has[attr.toLowerCase()] =3D attr;=0A=
});=0A=
=0A=
(function(v) {=0A=
Object.extend(v, {=0A=
href: v._getAttr,=0A=
src: v._getAttr,=0A=
type: v._getAttr,=0A=
action: v._getAttrNode,=0A=
disabled: v._flag,=0A=
checked: v._flag,=0A=
readonly: v._flag,=0A=
multiple: v._flag,=0A=
onload: v._getEv,=0A=
onunload: v._getEv,=0A=
onclick: v._getEv,=0A=
ondblclick: v._getEv,=0A=
onmousedown: v._getEv,=0A=
onmouseup: v._getEv,=0A=
onmouseover: v._getEv,=0A=
onmousemove: v._getEv,=0A=
onmouseout: v._getEv,=0A=
onfocus: v._getEv,=0A=
onblur: v._getEv,=0A=
onkeypress: v._getEv,=0A=
onkeydown: v._getEv,=0A=
onkeyup: v._getEv,=0A=
onsubmit: v._getEv,=0A=
onreset: v._getEv,=0A=
onselect: v._getEv,=0A=
onchange: v._getEv=0A=
});=0A=
})(Element._attributeTranslations.read.values);=0A=
}=0A=
=0A=
else if (Prototype.Browser.Gecko && =
/rv:1\.8\.0/.test(navigator.userAgent)) {=0A=
Element.Methods.setOpacity =3D function(element, value) {=0A=
element =3D $(element);=0A=
element.style.opacity =3D (value =3D=3D 1) ? 0.999999 :=0A=
(value =3D=3D=3D '') ? '' : (value < 0.00001) ? 0 : value;=0A=
return element;=0A=
};=0A=
}=0A=
=0A=
else if (Prototype.Browser.WebKit) {=0A=
Element.Methods.setOpacity =3D function(element, value) {=0A=
element =3D $(element);=0A=
element.style.opacity =3D (value =3D=3D 1 || value =3D=3D=3D '') ? =
'' :=0A=
(value < 0.00001) ? 0 : value;=0A=
=0A=
if (value =3D=3D 1)=0A=
if(element.tagName =3D=3D 'IMG' && element.width) {=0A=
element.width++; element.width--;=0A=
} else try {=0A=
var n =3D document.createTextNode(' ');=0A=
element.appendChild(n);=0A=
element.removeChild(n);=0A=
} catch (e) { }=0A=
=0A=
return element;=0A=
};=0A=
=0A=
// Safari returns margins on body which is incorrect if the child is =
absolutely=0A=
// positioned. For performance reasons, redefine =
Element#cumulativeOffset for=0A=
// KHTML/WebKit only.=0A=
Element.Methods.cumulativeOffset =3D function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
if (element.offsetParent =3D=3D document.body)=0A=
if (Element.getStyle(element, 'position') =3D=3D 'absolute') =
break;=0A=
=0A=
element =3D element.offsetParent;=0A=
} while (element);=0A=
=0A=
return Element._returnOffset(valueL, valueT);=0A=
};=0A=
}=0A=
=0A=
if (Prototype.Browser.IE || Prototype.Browser.Opera) {=0A=
// IE and Opera are missing .innerHTML support for TABLE-related and =
SELECT elements=0A=
Element.Methods.update =3D function(element, content) {=0A=
element =3D $(element);=0A=
=0A=
if (content && content.toElement) content =3D content.toElement();=0A=
if (Object.isElement(content)) return =
element.update().insert(content);=0A=
=0A=
content =3D Object.toHTML(content);=0A=
var tagName =3D element.tagName.toUpperCase();=0A=
=0A=
if (tagName in Element._insertionTranslations.tags) {=0A=
$A(element.childNodes).each(function(node) { =
element.removeChild(node) });=0A=
Element._getContentFromAnonymousElement(tagName, =
content.stripScripts())=0A=
.each(function(node) { element.appendChild(node) });=0A=
}=0A=
else element.innerHTML =3D content.stripScripts();=0A=
=0A=
content.evalScripts.bind(content).defer();=0A=
return element;=0A=
};=0A=
}=0A=
=0A=
if ('outerHTML' in document.createElement('div')) {=0A=
Element.Methods.replace =3D function(element, content) {=0A=
element =3D $(element);=0A=
=0A=
if (content && content.toElement) content =3D content.toElement();=0A=
if (Object.isElement(content)) {=0A=
element.parentNode.replaceChild(content, element);=0A=
return element;=0A=
}=0A=
=0A=
content =3D Object.toHTML(content);=0A=
var parent =3D element.parentNode, tagName =3D =
parent.tagName.toUpperCase();=0A=
=0A=
if (Element._insertionTranslations.tags[tagName]) {=0A=
var nextSibling =3D element.next();=0A=
var fragments =3D Element._getContentFromAnonymousElement(tagName, =
content.stripScripts());=0A=
parent.removeChild(element);=0A=
if (nextSibling)=0A=
fragments.each(function(node) { parent.insertBefore(node, =
nextSibling) });=0A=
else=0A=
fragments.each(function(node) { parent.appendChild(node) });=0A=
}=0A=
else element.outerHTML =3D content.stripScripts();=0A=
=0A=
content.evalScripts.bind(content).defer();=0A=
return element;=0A=
};=0A=
}=0A=
=0A=
Element._returnOffset =3D function(l, t) {=0A=
var result =3D [l, t];=0A=
result.left =3D l;=0A=
result.top =3D t;=0A=
return result;=0A=
};=0A=
=0A=
Element._getContentFromAnonymousElement =3D function(tagName, html) {=0A=
var div =3D new Element('div'), t =3D =
Element._insertionTranslations.tags[tagName];=0A=
if (t) {=0A=
div.innerHTML =3D t[0] + html + t[1];=0A=
t[2].times(function() { div =3D div.firstChild });=0A=
} else div.innerHTML =3D html;=0A=
return $A(div.childNodes);=0A=
};=0A=
=0A=
Element._insertionTranslations =3D {=0A=
before: function(element, node) {=0A=
element.parentNode.insertBefore(node, element);=0A=
},=0A=
top: function(element, node) {=0A=
element.insertBefore(node, element.firstChild);=0A=
},=0A=
bottom: function(element, node) {=0A=
element.appendChild(node);=0A=
},=0A=
after: function(element, node) {=0A=
element.parentNode.insertBefore(node, element.nextSibling);=0A=
},=0A=
tags: {=0A=
TABLE: ['', 1],=0A=
TBODY: ['', 2],=0A=
TR: ['', 3],=0A=
TD: ['', 4],=0A=
SELECT: ['', ' ', 1]=0A=
}=0A=
};=0A=
=0A=
(function() {=0A=
Object.extend(this.tags, {=0A=
THEAD: this.tags.TBODY,=0A=
TFOOT: this.tags.TBODY,=0A=
TH: this.tags.TD=0A=
});=0A=
}).call(Element._insertionTranslations);=0A=
=0A=
Element.Methods.Simulated =3D {=0A=
hasAttribute: function(element, attribute) {=0A=
attribute =3D Element._attributeTranslations.has[attribute] || =
attribute;=0A=
var node =3D $(element).getAttributeNode(attribute);=0A=
return node && node.specified;=0A=
}=0A=
};=0A=
=0A=
Element.Methods.ByTag =3D { };=0A=
=0A=
Object.extend(Element, Element.Methods);=0A=
=0A=
if (!Prototype.BrowserFeatures.ElementExtensions &&=0A=
document.createElement('div').__proto__) {=0A=
window.HTMLElement =3D { };=0A=
window.HTMLElement.prototype =3D =
document.createElement('div').__proto__;=0A=
Prototype.BrowserFeatures.ElementExtensions =3D true;=0A=
}=0A=
=0A=
Element.extend =3D (function() {=0A=
if (Prototype.BrowserFeatures.SpecificElementExtensions)=0A=
return Prototype.K;=0A=
=0A=
var Methods =3D { }, ByTag =3D Element.Methods.ByTag;=0A=
=0A=
var extend =3D Object.extend(function(element) {=0A=
if (!element || element._extendedByPrototype ||=0A=
element.nodeType !=3D 1 || element =3D=3D window) return element;=0A=
=0A=
var methods =3D Object.clone(Methods),=0A=
tagName =3D element.tagName, property, value;=0A=
=0A=
// extend methods for specific tags=0A=
if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);=0A=
=0A=
for (property in methods) {=0A=
value =3D methods[property];=0A=
if (Object.isFunction(value) && !(property in element))=0A=
element[property] =3D value.methodize();=0A=
}=0A=
=0A=
element._extendedByPrototype =3D Prototype.emptyFunction;=0A=
return element;=0A=
=0A=
}, {=0A=
refresh: function() {=0A=
// extend methods for all tags (Safari doesn't need this)=0A=
if (!Prototype.BrowserFeatures.ElementExtensions) {=0A=
Object.extend(Methods, Element.Methods);=0A=
Object.extend(Methods, Element.Methods.Simulated);=0A=
}=0A=
}=0A=
});=0A=
=0A=
extend.refresh();=0A=
return extend;=0A=
})();=0A=
=0A=
Element.hasAttribute =3D function(element, attribute) {=0A=
if (element.hasAttribute) return element.hasAttribute(attribute);=0A=
return Element.Methods.Simulated.hasAttribute(element, attribute);=0A=
};=0A=
=0A=
Element.addMethods =3D function(methods) {=0A=
var F =3D Prototype.BrowserFeatures, T =3D Element.Methods.ByTag;=0A=
=0A=
if (!methods) {=0A=
Object.extend(Form, Form.Methods);=0A=
Object.extend(Form.Element, Form.Element.Methods);=0A=
Object.extend(Element.Methods.ByTag, {=0A=
"FORM": Object.clone(Form.Methods),=0A=
"INPUT": Object.clone(Form.Element.Methods),=0A=
"SELECT": Object.clone(Form.Element.Methods),=0A=
"TEXTAREA": Object.clone(Form.Element.Methods)=0A=
});=0A=
}=0A=
=0A=
if (arguments.length =3D=3D 2) {=0A=
var tagName =3D methods;=0A=
methods =3D arguments[1];=0A=
}=0A=
=0A=
if (!tagName) Object.extend(Element.Methods, methods || { });=0A=
else {=0A=
if (Object.isArray(tagName)) tagName.each(extend);=0A=
else extend(tagName);=0A=
}=0A=
=0A=
function extend(tagName) {=0A=
tagName =3D tagName.toUpperCase();=0A=
if (!Element.Methods.ByTag[tagName])=0A=
Element.Methods.ByTag[tagName] =3D { };=0A=
Object.extend(Element.Methods.ByTag[tagName], methods);=0A=
}=0A=
=0A=
function copy(methods, destination, onlyIfAbsent) {=0A=
onlyIfAbsent =3D onlyIfAbsent || false;=0A=
for (var property in methods) {=0A=
var value =3D methods[property];=0A=
if (!Object.isFunction(value)) continue;=0A=
if (!onlyIfAbsent || !(property in destination))=0A=
destination[property] =3D value.methodize();=0A=
}=0A=
}=0A=
=0A=
function findDOMClass(tagName) {=0A=
var klass;=0A=
var trans =3D {=0A=
"OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",=0A=
"FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": =
"DList",=0A=
"DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": =
"Heading",=0A=
"H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",=0A=
"INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", =
"CAPTION":=0A=
"TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":=0A=
"TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", =
"TR":=0A=
"TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":=0A=
"FrameSet", "IFRAME": "IFrame"=0A=
};=0A=
if (trans[tagName]) klass =3D 'HTML' + trans[tagName] + 'Element';=0A=
if (window[klass]) return window[klass];=0A=
klass =3D 'HTML' + tagName + 'Element';=0A=
if (window[klass]) return window[klass];=0A=
klass =3D 'HTML' + tagName.capitalize() + 'Element';=0A=
if (window[klass]) return window[klass];=0A=
=0A=
window[klass] =3D { };=0A=
window[klass].prototype =3D =
document.createElement(tagName).__proto__;=0A=
return window[klass];=0A=
}=0A=
=0A=
if (F.ElementExtensions) {=0A=
copy(Element.Methods, HTMLElement.prototype);=0A=
copy(Element.Methods.Simulated, HTMLElement.prototype, true);=0A=
}=0A=
=0A=
if (F.SpecificElementExtensions) {=0A=
for (var tag in Element.Methods.ByTag) {=0A=
var klass =3D findDOMClass(tag);=0A=
if (Object.isUndefined(klass)) continue;=0A=
copy(T[tag], klass.prototype);=0A=
}=0A=
}=0A=
=0A=
Object.extend(Element, Element.Methods);=0A=
delete Element.ByTag;=0A=
=0A=
if (Element.extend.refresh) Element.extend.refresh();=0A=
Element.cache =3D { };=0A=
};=0A=
=0A=
document.viewport =3D {=0A=
getDimensions: function() {=0A=
var dimensions =3D { };=0A=
var B =3D Prototype.Browser;=0A=
$w('width height').each(function(d) {=0A=
var D =3D d.capitalize();=0A=
dimensions[d] =3D (B.WebKit && !document.evaluate) ? self['inner' =
+ D] :=0A=
(B.Opera) ? document.body['client' + D] : =
document.documentElement['client' + D];=0A=
});=0A=
return dimensions;=0A=
},=0A=
=0A=
getWidth: function() {=0A=
return this.getDimensions().width;=0A=
},=0A=
=0A=
getHeight: function() {=0A=
return this.getDimensions().height;=0A=
},=0A=
=0A=
getScrollOffsets: function() {=0A=
return Element._returnOffset(=0A=
window.pageXOffset || document.documentElement.scrollLeft || =
document.body.scrollLeft,=0A=
window.pageYOffset || document.documentElement.scrollTop || =
document.body.scrollTop);=0A=
}=0A=
};=0A=
/* Portions of the Selector class are derived from Jack Slocum=E2=80=99s =
DomQuery,=0A=
* part of YUI-Ext version 0.40, distributed under the terms of an =
MIT-style=0A=
* license. Please see http://www.yui-ext.com/ for more information. */=0A=
=0A=
var Selector =3D Class.create({=0A=
initialize: function(expression) {=0A=
this.expression =3D expression.strip();=0A=
this.compileMatcher();=0A=
},=0A=
=0A=
shouldUseXPath: function() {=0A=
if (!Prototype.BrowserFeatures.XPath) return false;=0A=
=0A=
var e =3D this.expression;=0A=
=0A=
// Safari 3 chokes on :*-of-type and :empty=0A=
if (Prototype.Browser.WebKit &&=0A=
(e.include("-of-type") || e.include(":empty")))=0A=
return false;=0A=
=0A=
// XPath can't do namespaced attributes, nor can it read=0A=
// the "checked" property from DOM nodes=0A=
if ((/(\[[\w-]*?:|:checked)/).test(this.expression))=0A=
return false;=0A=
=0A=
return true;=0A=
},=0A=
=0A=
compileMatcher: function() {=0A=
if (this.shouldUseXPath())=0A=
return this.compileXPathMatcher();=0A=
=0A=
var e =3D this.expression, ps =3D Selector.patterns, h =3D =
Selector.handlers,=0A=
c =3D Selector.criteria, le, p, m;=0A=
=0A=
if (Selector._cache[e]) {=0A=
this.matcher =3D Selector._cache[e];=0A=
return;=0A=
}=0A=
=0A=
this.matcher =3D ["this.matcher =3D function(root) {",=0A=
"var r =3D root, h =3D Selector.handlers, c =3D =
false, n;"];=0A=
=0A=
while (e && le !=3D e && (/\S/).test(e)) {=0A=
le =3D e;=0A=
for (var i in ps) {=0A=
p =3D ps[i];=0A=
if (m =3D e.match(p)) {=0A=
this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :=0A=
new Template(c[i]).evaluate(m));=0A=
e =3D e.replace(m[0], '');=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
=0A=
this.matcher.push("return h.unique(n);\n}");=0A=
eval(this.matcher.join('\n'));=0A=
Selector._cache[this.expression] =3D this.matcher;=0A=
},=0A=
=0A=
compileXPathMatcher: function() {=0A=
var e =3D this.expression, ps =3D Selector.patterns,=0A=
x =3D Selector.xpath, le, m;=0A=
=0A=
if (Selector._cache[e]) {=0A=
this.xpath =3D Selector._cache[e]; return;=0A=
}=0A=
=0A=
this.matcher =3D ['.//*'];=0A=
while (e && le !=3D e && (/\S/).test(e)) {=0A=
le =3D e;=0A=
for (var i in ps) {=0A=
if (m =3D e.match(ps[i])) {=0A=
this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :=0A=
new Template(x[i]).evaluate(m));=0A=
e =3D e.replace(m[0], '');=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
=0A=
this.xpath =3D this.matcher.join('');=0A=
Selector._cache[this.expression] =3D this.xpath;=0A=
},=0A=
=0A=
findElements: function(root) {=0A=
root =3D root || document;=0A=
if (this.xpath) return document._getElementsByXPath(this.xpath, =
root);=0A=
return this.matcher(root);=0A=
},=0A=
=0A=
match: function(element) {=0A=
this.tokens =3D [];=0A=
=0A=
var e =3D this.expression, ps =3D Selector.patterns, as =3D =
Selector.assertions;=0A=
var le, p, m;=0A=
=0A=
while (e && le !=3D=3D e && (/\S/).test(e)) {=0A=
le =3D e;=0A=
for (var i in ps) {=0A=
p =3D ps[i];=0A=
if (m =3D e.match(p)) {=0A=
// use the Selector.assertions methods unless the selector=0A=
// is too complex.=0A=
if (as[i]) {=0A=
this.tokens.push([i, Object.clone(m)]);=0A=
e =3D e.replace(m[0], '');=0A=
} else {=0A=
// reluctantly do a document-wide search=0A=
// and look for a match in the array=0A=
return this.findElements(document).include(element);=0A=
}=0A=
}=0A=
}=0A=
}=0A=
=0A=
var match =3D true, name, matches;=0A=
for (var i =3D 0, token; token =3D this.tokens[i]; i++) {=0A=
name =3D token[0], matches =3D token[1];=0A=
if (!Selector.assertions[name](element, matches)) {=0A=
match =3D false; break;=0A=
}=0A=
}=0A=
=0A=
return match;=0A=
},=0A=
=0A=
toString: function() {=0A=
return this.expression;=0A=
},=0A=
=0A=
inspect: function() {=0A=
return "#";=0A=
}=0A=
});=0A=
=0A=
Object.extend(Selector, {=0A=
_cache: { },=0A=
=0A=
xpath: {=0A=
descendant: "//*",=0A=
child: "/*",=0A=
adjacent: "/following-sibling::*[1]",=0A=
laterSibling: '/following-sibling::*',=0A=
tagName: function(m) {=0A=
if (m[1] =3D=3D '*') return '';=0A=
return "[local-name()=3D'" + m[1].toLowerCase() +=0A=
"' or local-name()=3D'" + m[1].toUpperCase() + "']";=0A=
},=0A=
className: "[contains(concat(' ', @class, ' '), ' #{1} ')]",=0A=
id: "[@id=3D'#{1}']",=0A=
attrPresence: function(m) {=0A=
m[1] =3D m[1].toLowerCase();=0A=
return new Template("[@#{1}]").evaluate(m);=0A=
},=0A=
attr: function(m) {=0A=
m[1] =3D m[1].toLowerCase();=0A=
m[3] =3D m[5] || m[6];=0A=
return new Template(Selector.xpath.operators[m[2]]).evaluate(m);=0A=
},=0A=
pseudo: function(m) {=0A=
var h =3D Selector.xpath.pseudos[m[1]];=0A=
if (!h) return '';=0A=
if (Object.isFunction(h)) return h(m);=0A=
return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);=0A=
},=0A=
operators: {=0A=
'=3D': "[@#{1}=3D'#{3}']",=0A=
'!=3D': "[@#{1}!=3D'#{3}']",=0A=
'^=3D': "[starts-with(@#{1}, '#{3}')]",=0A=
'$=3D': "[substring(@#{1}, (string-length(@#{1}) - =
string-length('#{3}') + 1))=3D'#{3}']",=0A=
'*=3D': "[contains(@#{1}, '#{3}')]",=0A=
'~=3D': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",=0A=
'|=3D': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"=0A=
},=0A=
pseudos: {=0A=
'first-child': '[not(preceding-sibling::*)]',=0A=
'last-child': '[not(following-sibling::*)]',=0A=
'only-child': '[not(preceding-sibling::* or =
following-sibling::*)]',=0A=
'empty': "[count(*) =3D 0 and (count(text()) =3D 0 or =
translate(text(), ' \t\r\n', '') =3D '')]",=0A=
'checked': "[@checked]",=0A=
'disabled': "[@disabled]",=0A=
'enabled': "[not(@disabled)]",=0A=
'not': function(m) {=0A=
var e =3D m[6], p =3D Selector.patterns,=0A=
x =3D Selector.xpath, le, v;=0A=
=0A=
var exclusion =3D [];=0A=
while (e && le !=3D e && (/\S/).test(e)) {=0A=
le =3D e;=0A=
for (var i in p) {=0A=
if (m =3D e.match(p[i])) {=0A=
v =3D Object.isFunction(x[i]) ? x[i](m) : new =
Template(x[i]).evaluate(m);=0A=
exclusion.push("(" + v.substring(1, v.length - 1) + ")");=0A=
e =3D e.replace(m[0], '');=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
return "[not(" + exclusion.join(" and ") + ")]";=0A=
},=0A=
'nth-child': function(m) {=0A=
return =
Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);=0A=
},=0A=
'nth-last-child': function(m) {=0A=
return =
Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);=0A=
},=0A=
'nth-of-type': function(m) {=0A=
return Selector.xpath.pseudos.nth("position() ", m);=0A=
},=0A=
'nth-last-of-type': function(m) {=0A=
return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", =
m);=0A=
},=0A=
'first-of-type': function(m) {=0A=
m[6] =3D "1"; return Selector.xpath.pseudos['nth-of-type'](m);=0A=
},=0A=
'last-of-type': function(m) {=0A=
m[6] =3D "1"; return =
Selector.xpath.pseudos['nth-last-of-type'](m);=0A=
},=0A=
'only-of-type': function(m) {=0A=
var p =3D Selector.xpath.pseudos; return p['first-of-type'](m) + =
p['last-of-type'](m);=0A=
},=0A=
nth: function(fragment, m) {=0A=
var mm, formula =3D m[6], predicate;=0A=
if (formula =3D=3D 'even') formula =3D '2n+0';=0A=
if (formula =3D=3D 'odd') formula =3D '2n+1';=0A=
if (mm =3D formula.match(/^(\d+)$/)) // digit only=0A=
return '[' + fragment + "=3D " + mm[1] + ']';=0A=
if (mm =3D formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b=0A=
if (mm[1] =3D=3D "-") mm[1] =3D -1;=0A=
var a =3D mm[1] ? Number(mm[1]) : 1;=0A=
var b =3D mm[2] ? Number(mm[2]) : 0;=0A=
predicate =3D "[((#{fragment} - #{b}) mod #{a} =3D 0) and " +=0A=
"((#{fragment} - #{b}) div #{a} >=3D 0)]";=0A=
return new Template(predicate).evaluate({=0A=
fragment: fragment, a: a, b: b });=0A=
}=0A=
}=0A=
}=0A=
},=0A=
=0A=
criteria: {=0A=
tagName: 'n =3D h.tagName(n, r, "#{1}", c); c =3D false;',=0A=
className: 'n =3D h.className(n, r, "#{1}", c); c =3D false;',=0A=
id: 'n =3D h.id(n, r, "#{1}", c); c =3D false;',=0A=
attrPresence: 'n =3D h.attrPresence(n, r, "#{1}", c); c =3D false;',=0A=
attr: function(m) {=0A=
m[3] =3D (m[5] || m[6]);=0A=
return new Template('n =3D h.attr(n, r, "#{1}", "#{3}", "#{2}", =
c); c =3D false;').evaluate(m);=0A=
},=0A=
pseudo: function(m) {=0A=
if (m[6]) m[6] =3D m[6].replace(/"/g, '\\"');=0A=
return new Template('n =3D h.pseudo(n, "#{1}", "#{6}", r, c); c =
=3D false;').evaluate(m);=0A=
},=0A=
descendant: 'c =3D "descendant";',=0A=
child: 'c =3D "child";',=0A=
adjacent: 'c =3D "adjacent";',=0A=
laterSibling: 'c =3D "laterSibling";'=0A=
},=0A=
=0A=
patterns: {=0A=
// combinators must be listed first=0A=
// (and descendant needs to be last combinator)=0A=
laterSibling: /^\s*~\s*/,=0A=
child: /^\s*>\s*/,=0A=
adjacent: /^\s*\+\s*/,=0A=
descendant: /^\s/,=0A=
=0A=
// selectors follow=0A=
tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,=0A=
id: /^#([\w\-\*]+)(\b|$)/,=0A=
className: /^\.([\w\-\*]+)(\b|$)/,=0A=
pseudo:=0A=
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis=
)abled|not)(\((.*?)\))?(\b|$|(?=3D\s|[:+~>]))/,=0A=
attrPresence: /^\[([\w]+)\]/,=0A=
attr: =
/\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=3D)\s*((['"])([^\4]*?)\4|([^'"][^=
\]]*?)))?\]/=0A=
},=0A=
=0A=
// for Selector.match and Element#match=0A=
assertions: {=0A=
tagName: function(element, matches) {=0A=
return matches[1].toUpperCase() =3D=3D =
element.tagName.toUpperCase();=0A=
},=0A=
=0A=
className: function(element, matches) {=0A=
return Element.hasClassName(element, matches[1]);=0A=
},=0A=
=0A=
id: function(element, matches) {=0A=
return element.id =3D=3D=3D matches[1];=0A=
},=0A=
=0A=
attrPresence: function(element, matches) {=0A=
return Element.hasAttribute(element, matches[1]);=0A=
},=0A=
=0A=
attr: function(element, matches) {=0A=
var nodeValue =3D Element.readAttribute(element, matches[1]);=0A=
return nodeValue && Selector.operators[matches[2]](nodeValue, =
matches[5] || matches[6]);=0A=
}=0A=
},=0A=
=0A=
handlers: {=0A=
// UTILITY FUNCTIONS=0A=
// joins two collections=0A=
concat: function(a, b) {=0A=
for (var i =3D 0, node; node =3D b[i]; i++)=0A=
a.push(node);=0A=
return a;=0A=
},=0A=
=0A=
// marks an array of nodes for counting=0A=
mark: function(nodes) {=0A=
var _true =3D Prototype.emptyFunction;=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
node._countedByPrototype =3D _true;=0A=
return nodes;=0A=
},=0A=
=0A=
unmark: function(nodes) {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
node._countedByPrototype =3D undefined;=0A=
return nodes;=0A=
},=0A=
=0A=
// mark each child node with its position (for nth calls)=0A=
// "ofType" flag indicates whether we're indexing for nth-of-type=0A=
// rather than nth-child=0A=
index: function(parentNode, reverse, ofType) {=0A=
parentNode._countedByPrototype =3D Prototype.emptyFunction;=0A=
if (reverse) {=0A=
for (var nodes =3D parentNode.childNodes, i =3D nodes.length - =
1, j =3D 1; i >=3D 0; i--) {=0A=
var node =3D nodes[i];=0A=
if (node.nodeType =3D=3D 1 && (!ofType || =
node._countedByPrototype)) node.nodeIndex =3D j++;=0A=
}=0A=
} else {=0A=
for (var i =3D 0, j =3D 1, nodes =3D parentNode.childNodes; node =
=3D nodes[i]; i++)=0A=
if (node.nodeType =3D=3D 1 && (!ofType || =
node._countedByPrototype)) node.nodeIndex =3D j++;=0A=
}=0A=
},=0A=
=0A=
// filters out duplicates and extends all nodes=0A=
unique: function(nodes) {=0A=
if (nodes.length =3D=3D 0) return nodes;=0A=
var results =3D [], n;=0A=
for (var i =3D 0, l =3D nodes.length; i < l; i++)=0A=
if (!(n =3D nodes[i])._countedByPrototype) {=0A=
n._countedByPrototype =3D Prototype.emptyFunction;=0A=
results.push(Element.extend(n));=0A=
}=0A=
return Selector.handlers.unmark(results);=0A=
},=0A=
=0A=
// COMBINATOR FUNCTIONS=0A=
descendant: function(nodes) {=0A=
var h =3D Selector.handlers;=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
h.concat(results, node.getElementsByTagName('*'));=0A=
return results;=0A=
},=0A=
=0A=
child: function(nodes) {=0A=
var h =3D Selector.handlers;=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++) {=0A=
for (var j =3D 0, child; child =3D node.childNodes[j]; j++)=0A=
if (child.nodeType =3D=3D 1 && child.tagName !=3D '!') =
results.push(child);=0A=
}=0A=
return results;=0A=
},=0A=
=0A=
adjacent: function(nodes) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++) {=0A=
var next =3D this.nextElementSibling(node);=0A=
if (next) results.push(next);=0A=
}=0A=
return results;=0A=
},=0A=
=0A=
laterSibling: function(nodes) {=0A=
var h =3D Selector.handlers;=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
h.concat(results, Element.nextSiblings(node));=0A=
return results;=0A=
},=0A=
=0A=
nextElementSibling: function(node) {=0A=
while (node =3D node.nextSibling)=0A=
if (node.nodeType =3D=3D 1) return node;=0A=
return null;=0A=
},=0A=
=0A=
previousElementSibling: function(node) {=0A=
while (node =3D node.previousSibling)=0A=
if (node.nodeType =3D=3D 1) return node;=0A=
return null;=0A=
},=0A=
=0A=
// TOKEN FUNCTIONS=0A=
tagName: function(nodes, root, tagName, combinator) {=0A=
var uTagName =3D tagName.toUpperCase();=0A=
var results =3D [], h =3D Selector.handlers;=0A=
if (nodes) {=0A=
if (combinator) {=0A=
// fastlane for ordinary descendant combinators=0A=
if (combinator =3D=3D "descendant") {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
h.concat(results, node.getElementsByTagName(tagName));=0A=
return results;=0A=
} else nodes =3D this[combinator](nodes);=0A=
if (tagName =3D=3D "*") return nodes;=0A=
}=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (node.tagName.toUpperCase() =3D=3D=3D uTagName) =
results.push(node);=0A=
return results;=0A=
} else return root.getElementsByTagName(tagName);=0A=
},=0A=
=0A=
id: function(nodes, root, id, combinator) {=0A=
var targetNode =3D $(id), h =3D Selector.handlers;=0A=
if (!targetNode) return [];=0A=
if (!nodes && root =3D=3D document) return [targetNode];=0A=
if (nodes) {=0A=
if (combinator) {=0A=
if (combinator =3D=3D 'child') {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (targetNode.parentNode =3D=3D node) return [targetNode];=0A=
} else if (combinator =3D=3D 'descendant') {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (Element.descendantOf(targetNode, node)) return =
[targetNode];=0A=
} else if (combinator =3D=3D 'adjacent') {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (Selector.handlers.previousElementSibling(targetNode) =
=3D=3D node)=0A=
return [targetNode];=0A=
} else nodes =3D h[combinator](nodes);=0A=
}=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (node =3D=3D targetNode) return [targetNode];=0A=
return [];=0A=
}=0A=
return (targetNode && Element.descendantOf(targetNode, root)) ? =
[targetNode] : [];=0A=
},=0A=
=0A=
className: function(nodes, root, className, combinator) {=0A=
if (nodes && combinator) nodes =3D this[combinator](nodes);=0A=
return Selector.handlers.byClassName(nodes, root, className);=0A=
},=0A=
=0A=
byClassName: function(nodes, root, className) {=0A=
if (!nodes) nodes =3D Selector.handlers.descendant([root]);=0A=
var needle =3D ' ' + className + ' ';=0A=
for (var i =3D 0, results =3D [], node, nodeClassName; node =3D =
nodes[i]; i++) {=0A=
nodeClassName =3D node.className;=0A=
if (nodeClassName.length =3D=3D 0) continue;=0A=
if (nodeClassName =3D=3D className || (' ' + nodeClassName + ' =
').include(needle))=0A=
results.push(node);=0A=
}=0A=
return results;=0A=
},=0A=
=0A=
attrPresence: function(nodes, root, attr, combinator) {=0A=
if (!nodes) nodes =3D root.getElementsByTagName("*");=0A=
if (nodes && combinator) nodes =3D this[combinator](nodes);=0A=
var results =3D [];=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (Element.hasAttribute(node, attr)) results.push(node);=0A=
return results;=0A=
},=0A=
=0A=
attr: function(nodes, root, attr, value, operator, combinator) {=0A=
if (!nodes) nodes =3D root.getElementsByTagName("*");=0A=
if (nodes && combinator) nodes =3D this[combinator](nodes);=0A=
var handler =3D Selector.operators[operator], results =3D [];=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++) {=0A=
var nodeValue =3D Element.readAttribute(node, attr);=0A=
if (nodeValue =3D=3D=3D null) continue;=0A=
if (handler(nodeValue, value)) results.push(node);=0A=
}=0A=
return results;=0A=
},=0A=
=0A=
pseudo: function(nodes, name, value, root, combinator) {=0A=
if (nodes && combinator) nodes =3D this[combinator](nodes);=0A=
if (!nodes) nodes =3D root.getElementsByTagName("*");=0A=
return Selector.pseudos[name](nodes, value, root);=0A=
}=0A=
},=0A=
=0A=
pseudos: {=0A=
'first-child': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++) {=0A=
if (Selector.handlers.previousElementSibling(node)) continue;=0A=
results.push(node);=0A=
}=0A=
return results;=0A=
},=0A=
'last-child': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++) {=0A=
if (Selector.handlers.nextElementSibling(node)) continue;=0A=
results.push(node);=0A=
}=0A=
return results;=0A=
},=0A=
'only-child': function(nodes, value, root) {=0A=
var h =3D Selector.handlers;=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
if (!h.previousElementSibling(node) && =
!h.nextElementSibling(node))=0A=
results.push(node);=0A=
return results;=0A=
},=0A=
'nth-child': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, formula, root);=0A=
},=0A=
'nth-last-child': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, formula, root, true);=0A=
},=0A=
'nth-of-type': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, formula, root, false, true);=0A=
},=0A=
'nth-last-of-type': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, formula, root, true, true);=0A=
},=0A=
'first-of-type': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, "1", root, false, true);=0A=
},=0A=
'last-of-type': function(nodes, formula, root) {=0A=
return Selector.pseudos.nth(nodes, "1", root, true, true);=0A=
},=0A=
'only-of-type': function(nodes, formula, root) {=0A=
var p =3D Selector.pseudos;=0A=
return p['last-of-type'](p['first-of-type'](nodes, formula, root), =
formula, root);=0A=
},=0A=
=0A=
// handles the an+b logic=0A=
getIndices: function(a, b, total) {=0A=
if (a =3D=3D 0) return b > 0 ? [b] : [];=0A=
return $R(1, total).inject([], function(memo, i) {=0A=
if (0 =3D=3D (i - b) % a && (i - b) / a >=3D 0) memo.push(i);=0A=
return memo;=0A=
});=0A=
},=0A=
=0A=
// handles nth(-last)-child, nth(-last)-of-type, and =
(first|last)-of-type=0A=
nth: function(nodes, formula, root, reverse, ofType) {=0A=
if (nodes.length =3D=3D 0) return [];=0A=
if (formula =3D=3D 'even') formula =3D '2n+0';=0A=
if (formula =3D=3D 'odd') formula =3D '2n+1';=0A=
var h =3D Selector.handlers, results =3D [], indexed =3D [], m;=0A=
h.mark(nodes);=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++) {=0A=
if (!node.parentNode._countedByPrototype) {=0A=
h.index(node.parentNode, reverse, ofType);=0A=
indexed.push(node.parentNode);=0A=
}=0A=
}=0A=
if (formula.match(/^\d+$/)) { // just a number=0A=
formula =3D Number(formula);=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
if (node.nodeIndex =3D=3D formula) results.push(node);=0A=
} else if (m =3D formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // =
an+b=0A=
if (m[1] =3D=3D "-") m[1] =3D -1;=0A=
var a =3D m[1] ? Number(m[1]) : 1;=0A=
var b =3D m[2] ? Number(m[2]) : 0;=0A=
var indices =3D Selector.pseudos.getIndices(a, b, nodes.length);=0A=
for (var i =3D 0, node, l =3D indices.length; node =3D nodes[i]; =
i++) {=0A=
for (var j =3D 0; j < l; j++)=0A=
if (node.nodeIndex =3D=3D indices[j]) results.push(node);=0A=
}=0A=
}=0A=
h.unmark(nodes);=0A=
h.unmark(indexed);=0A=
return results;=0A=
},=0A=
=0A=
'empty': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++) {=0A=
// IE treats comments as element nodes=0A=
if (node.tagName =3D=3D '!' || (node.firstChild && =
!node.innerHTML.match(/^\s*$/))) continue;=0A=
results.push(node);=0A=
}=0A=
return results;=0A=
},=0A=
=0A=
'not': function(nodes, selector, root) {=0A=
var h =3D Selector.handlers, selectorType, m;=0A=
var exclusions =3D new Selector(selector).findElements(root);=0A=
h.mark(exclusions);=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
if (!node._countedByPrototype) results.push(node);=0A=
h.unmark(exclusions);=0A=
return results;=0A=
},=0A=
=0A=
'enabled': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
if (!node.disabled) results.push(node);=0A=
return results;=0A=
},=0A=
=0A=
'disabled': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
if (node.disabled) results.push(node);=0A=
return results;=0A=
},=0A=
=0A=
'checked': function(nodes, value, root) {=0A=
for (var i =3D 0, results =3D [], node; node =3D nodes[i]; i++)=0A=
if (node.checked) results.push(node);=0A=
return results;=0A=
}=0A=
},=0A=
=0A=
operators: {=0A=
'=3D': function(nv, v) { return nv =3D=3D v; },=0A=
'!=3D': function(nv, v) { return nv !=3D v; },=0A=
'^=3D': function(nv, v) { return nv.startsWith(v); },=0A=
'$=3D': function(nv, v) { return nv.endsWith(v); },=0A=
'*=3D': function(nv, v) { return nv.include(v); },=0A=
'~=3D': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + =
' '); },=0A=
'|=3D': function(nv, v) { return ('-' + nv.toUpperCase() + =
'-').include('-' + v.toUpperCase() + '-'); }=0A=
},=0A=
=0A=
split: function(expression) {=0A=
var expressions =3D [];=0A=
expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, =
function(m) {=0A=
expressions.push(m[1].strip());=0A=
});=0A=
return expressions;=0A=
},=0A=
=0A=
matchElements: function(elements, expression) {=0A=
var matches =3D $$(expression), h =3D Selector.handlers;=0A=
h.mark(matches);=0A=
for (var i =3D 0, results =3D [], element; element =3D elements[i]; =
i++)=0A=
if (element._countedByPrototype) results.push(element);=0A=
h.unmark(matches);=0A=
return results;=0A=
},=0A=
=0A=
findElement: function(elements, expression, index) {=0A=
if (Object.isNumber(expression)) {=0A=
index =3D expression; expression =3D false;=0A=
}=0A=
return Selector.matchElements(elements, expression || '*')[index || =
0];=0A=
},=0A=
=0A=
findChildElements: function(element, expressions) {=0A=
expressions =3D Selector.split(expressions.join(','));=0A=
var results =3D [], h =3D Selector.handlers;=0A=
for (var i =3D 0, l =3D expressions.length, selector; i < l; i++) {=0A=
selector =3D new Selector(expressions[i].strip());=0A=
h.concat(results, selector.findElements(element));=0A=
}=0A=
return (l > 1) ? h.unique(results) : results;=0A=
}=0A=
});=0A=
=0A=
if (Prototype.Browser.IE) {=0A=
Object.extend(Selector.handlers, {=0A=
// IE returns comment nodes on getElementsByTagName("*").=0A=
// Filter them out.=0A=
concat: function(a, b) {=0A=
for (var i =3D 0, node; node =3D b[i]; i++)=0A=
if (node.tagName !=3D=3D "!") a.push(node);=0A=
return a;=0A=
},=0A=
=0A=
// IE improperly serializes _countedByPrototype in (inner|outer)HTML.=0A=
unmark: function(nodes) {=0A=
for (var i =3D 0, node; node =3D nodes[i]; i++)=0A=
node.removeAttribute('_countedByPrototype');=0A=
return nodes;=0A=
}=0A=
});=0A=
}=0A=
=0A=
function $$() {=0A=
return Selector.findChildElements(document, $A(arguments));=0A=
}=0A=
var Form =3D {=0A=
reset: function(form) {=0A=
$(form).reset();=0A=
return form;=0A=
},=0A=
=0A=
serializeElements: function(elements, options) {=0A=
if (typeof options !=3D 'object') options =3D { hash: !!options };=0A=
else if (Object.isUndefined(options.hash)) options.hash =3D true;=0A=
var key, value, submitted =3D false, submit =3D options.submit;=0A=
=0A=
var data =3D elements.inject({ }, function(result, element) {=0A=
if (!element.disabled && element.name) {=0A=
key =3D element.name; value =3D $(element).getValue();=0A=
if (value !=3D null && (element.type !=3D 'submit' || =
(!submitted &&=0A=
submit !=3D=3D false && (!submit || key =3D=3D submit) && =
(submitted =3D true)))) {=0A=
if (key in result) {=0A=
// a key is already present; construct an array of values=0A=
if (!Object.isArray(result[key])) result[key] =3D =
[result[key]];=0A=
result[key].push(value);=0A=
}=0A=
else result[key] =3D value;=0A=
}=0A=
}=0A=
return result;=0A=
});=0A=
=0A=
return options.hash ? data : Object.toQueryString(data);=0A=
}=0A=
};=0A=
=0A=
Form.Methods =3D {=0A=
serialize: function(form, options) {=0A=
return Form.serializeElements(Form.getElements(form), options);=0A=
},=0A=
=0A=
getElements: function(form) {=0A=
return $A($(form).getElementsByTagName('*')).inject([],=0A=
function(elements, child) {=0A=
if (Form.Element.Serializers[child.tagName.toLowerCase()])=0A=
elements.push(Element.extend(child));=0A=
return elements;=0A=
}=0A=
);=0A=
},=0A=
=0A=
getInputs: function(form, typeName, name) {=0A=
form =3D $(form);=0A=
var inputs =3D form.getElementsByTagName('input');=0A=
=0A=
if (!typeName && !name) return $A(inputs).map(Element.extend);=0A=
=0A=
for (var i =3D 0, matchingInputs =3D [], length =3D inputs.length; i =
< length; i++) {=0A=
var input =3D inputs[i];=0A=
if ((typeName && input.type !=3D typeName) || (name && input.name =
!=3D name))=0A=
continue;=0A=
matchingInputs.push(Element.extend(input));=0A=
}=0A=
=0A=
return matchingInputs;=0A=
},=0A=
=0A=
disable: function(form) {=0A=
form =3D $(form);=0A=
Form.getElements(form).invoke('disable');=0A=
return form;=0A=
},=0A=
=0A=
enable: function(form) {=0A=
form =3D $(form);=0A=
Form.getElements(form).invoke('enable');=0A=
return form;=0A=
},=0A=
=0A=
findFirstElement: function(form) {=0A=
var elements =3D $(form).getElements().findAll(function(element) {=0A=
return 'hidden' !=3D element.type && !element.disabled;=0A=
});=0A=
var firstByIndex =3D elements.findAll(function(element) {=0A=
return element.hasAttribute('tabIndex') && element.tabIndex >=3D 0;=0A=
}).sortBy(function(element) { return element.tabIndex }).first();=0A=
=0A=
return firstByIndex ? firstByIndex : elements.find(function(element) =
{=0A=
return ['input', 'select', =
'textarea'].include(element.tagName.toLowerCase());=0A=
});=0A=
},=0A=
=0A=
focusFirstElement: function(form) {=0A=
form =3D $(form);=0A=
form.findFirstElement().activate();=0A=
return form;=0A=
},=0A=
=0A=
request: function(form, options) {=0A=
form =3D $(form), options =3D Object.clone(options || { });=0A=
=0A=
var params =3D options.parameters, action =3D =
form.readAttribute('action') || '';=0A=
if (action.blank()) action =3D window.location.href;=0A=
options.parameters =3D form.serialize(true);=0A=
=0A=
if (params) {=0A=
if (Object.isString(params)) params =3D params.toQueryParams();=0A=
Object.extend(options.parameters, params);=0A=
}=0A=
=0A=
if (form.hasAttribute('method') && !options.method)=0A=
options.method =3D form.method;=0A=
=0A=
return new Ajax.Request(action, options);=0A=
}=0A=
};=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Form.Element =3D {=0A=
focus: function(element) {=0A=
$(element).focus();=0A=
return element;=0A=
},=0A=
=0A=
select: function(element) {=0A=
$(element).select();=0A=
return element;=0A=
}=0A=
};=0A=
=0A=
Form.Element.Methods =3D {=0A=
serialize: function(element) {=0A=
element =3D $(element);=0A=
if (!element.disabled && element.name) {=0A=
var value =3D element.getValue();=0A=
if (value !=3D undefined) {=0A=
var pair =3D { };=0A=
pair[element.name] =3D value;=0A=
return Object.toQueryString(pair);=0A=
}=0A=
}=0A=
return '';=0A=
},=0A=
=0A=
getValue: function(element) {=0A=
element =3D $(element);=0A=
var method =3D element.tagName.toLowerCase();=0A=
return Form.Element.Serializers[method](element);=0A=
},=0A=
=0A=
setValue: function(element, value) {=0A=
element =3D $(element);=0A=
var method =3D element.tagName.toLowerCase();=0A=
Form.Element.Serializers[method](element, value);=0A=
return element;=0A=
},=0A=
=0A=
clear: function(element) {=0A=
$(element).value =3D '';=0A=
return element;=0A=
},=0A=
=0A=
present: function(element) {=0A=
return $(element).value !=3D '';=0A=
},=0A=
=0A=
activate: function(element) {=0A=
element =3D $(element);=0A=
try {=0A=
element.focus();=0A=
if (element.select && (element.tagName.toLowerCase() !=3D 'input' =
||=0A=
!['button', 'reset', 'submit'].include(element.type)))=0A=
element.select();=0A=
} catch (e) { }=0A=
return element;=0A=
},=0A=
=0A=
disable: function(element) {=0A=
element =3D $(element);=0A=
element.blur();=0A=
element.disabled =3D true;=0A=
return element;=0A=
},=0A=
=0A=
enable: function(element) {=0A=
element =3D $(element);=0A=
element.disabled =3D false;=0A=
return element;=0A=
}=0A=
};=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
var Field =3D Form.Element;=0A=
var $F =3D Form.Element.Methods.getValue;=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Form.Element.Serializers =3D {=0A=
input: function(element, value) {=0A=
switch (element.type.toLowerCase()) {=0A=
case 'checkbox':=0A=
case 'radio':=0A=
return Form.Element.Serializers.inputSelector(element, value);=0A=
default:=0A=
return Form.Element.Serializers.textarea(element, value);=0A=
}=0A=
},=0A=
=0A=
inputSelector: function(element, value) {=0A=
if (Object.isUndefined(value)) return element.checked ? =
element.value : null;=0A=
else element.checked =3D !!value;=0A=
},=0A=
=0A=
textarea: function(element, value) {=0A=
if (Object.isUndefined(value)) return element.value;=0A=
else element.value =3D value;=0A=
},=0A=
=0A=
select: function(element, index) {=0A=
if (Object.isUndefined(index))=0A=
return this[element.type =3D=3D 'select-one' ?=0A=
'selectOne' : 'selectMany'](element);=0A=
else {=0A=
var opt, value, single =3D !Object.isArray(index);=0A=
for (var i =3D 0, length =3D element.length; i < length; i++) {=0A=
opt =3D element.options[i];=0A=
value =3D this.optionValue(opt);=0A=
if (single) {=0A=
if (value =3D=3D index) {=0A=
opt.selected =3D true;=0A=
return;=0A=
}=0A=
}=0A=
else opt.selected =3D index.include(value);=0A=
}=0A=
}=0A=
},=0A=
=0A=
selectOne: function(element) {=0A=
var index =3D element.selectedIndex;=0A=
return index >=3D 0 ? this.optionValue(element.options[index]) : =
null;=0A=
},=0A=
=0A=
selectMany: function(element) {=0A=
var values, length =3D element.length;=0A=
if (!length) return null;=0A=
=0A=
for (var i =3D 0, values =3D []; i < length; i++) {=0A=
var opt =3D element.options[i];=0A=
if (opt.selected) values.push(this.optionValue(opt));=0A=
}=0A=
return values;=0A=
},=0A=
=0A=
optionValue: function(opt) {=0A=
// extend element because hasAttribute may not be native=0A=
return Element.extend(opt).hasAttribute('value') ? opt.value : =
opt.text;=0A=
}=0A=
};=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Abstract.TimedObserver =3D Class.create(PeriodicalExecuter, {=0A=
initialize: function($super, element, frequency, callback) {=0A=
$super(callback, frequency);=0A=
this.element =3D $(element);=0A=
this.lastValue =3D this.getValue();=0A=
},=0A=
=0A=
execute: function() {=0A=
var value =3D this.getValue();=0A=
if (Object.isString(this.lastValue) && Object.isString(value) ?=0A=
this.lastValue !=3D value : String(this.lastValue) !=3D =
String(value)) {=0A=
this.callback(this.element, value);=0A=
this.lastValue =3D value;=0A=
}=0A=
}=0A=
});=0A=
=0A=
Form.Element.Observer =3D Class.create(Abstract.TimedObserver, {=0A=
getValue: function() {=0A=
return Form.Element.getValue(this.element);=0A=
}=0A=
});=0A=
=0A=
Form.Observer =3D Class.create(Abstract.TimedObserver, {=0A=
getValue: function() {=0A=
return Form.serialize(this.element);=0A=
}=0A=
});=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Abstract.EventObserver =3D Class.create({=0A=
initialize: function(element, callback) {=0A=
this.element =3D $(element);=0A=
this.callback =3D callback;=0A=
=0A=
this.lastValue =3D this.getValue();=0A=
if (this.element.tagName.toLowerCase() =3D=3D 'form')=0A=
this.registerFormCallbacks();=0A=
else=0A=
this.registerCallback(this.element);=0A=
},=0A=
=0A=
onElementEvent: function() {=0A=
var value =3D this.getValue();=0A=
if (this.lastValue !=3D value) {=0A=
this.callback(this.element, value);=0A=
this.lastValue =3D value;=0A=
}=0A=
},=0A=
=0A=
registerFormCallbacks: function() {=0A=
Form.getElements(this.element).each(this.registerCallback, this);=0A=
},=0A=
=0A=
registerCallback: function(element) {=0A=
if (element.type) {=0A=
switch (element.type.toLowerCase()) {=0A=
case 'checkbox':=0A=
case 'radio':=0A=
Event.observe(element, 'click', =
this.onElementEvent.bind(this));=0A=
break;=0A=
default:=0A=
Event.observe(element, 'change', =
this.onElementEvent.bind(this));=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
});=0A=
=0A=
Form.Element.EventObserver =3D Class.create(Abstract.EventObserver, {=0A=
getValue: function() {=0A=
return Form.Element.getValue(this.element);=0A=
}=0A=
});=0A=
=0A=
Form.EventObserver =3D Class.create(Abstract.EventObserver, {=0A=
getValue: function() {=0A=
return Form.serialize(this.element);=0A=
}=0A=
});=0A=
if (!window.Event) var Event =3D { };=0A=
=0A=
Object.extend(Event, {=0A=
KEY_BACKSPACE: 8,=0A=
KEY_TAB: 9,=0A=
KEY_RETURN: 13,=0A=
KEY_ESC: 27,=0A=
KEY_LEFT: 37,=0A=
KEY_UP: 38,=0A=
KEY_RIGHT: 39,=0A=
KEY_DOWN: 40,=0A=
KEY_DELETE: 46,=0A=
KEY_HOME: 36,=0A=
KEY_END: 35,=0A=
KEY_PAGEUP: 33,=0A=
KEY_PAGEDOWN: 34,=0A=
KEY_INSERT: 45,=0A=
=0A=
cache: { },=0A=
=0A=
relatedTarget: function(event) {=0A=
var element;=0A=
switch(event.type) {=0A=
case 'mouseover': element =3D event.fromElement; break;=0A=
case 'mouseout': element =3D event.toElement; break;=0A=
default: return null;=0A=
}=0A=
return Element.extend(element);=0A=
}=0A=
});=0A=
=0A=
Event.Methods =3D (function() {=0A=
var isButton;=0A=
=0A=
if (Prototype.Browser.IE) {=0A=
var buttonMap =3D { 0: 1, 1: 4, 2: 2 };=0A=
isButton =3D function(event, code) {=0A=
return event.button =3D=3D buttonMap[code];=0A=
};=0A=
=0A=
} else if (Prototype.Browser.WebKit) {=0A=
isButton =3D function(event, code) {=0A=
switch (code) {=0A=
case 0: return event.which =3D=3D 1 && !event.metaKey;=0A=
case 1: return event.which =3D=3D 1 && event.metaKey;=0A=
default: return false;=0A=
}=0A=
};=0A=
=0A=
} else {=0A=
isButton =3D function(event, code) {=0A=
return event.which ? (event.which =3D=3D=3D code + 1) : =
(event.button =3D=3D=3D code);=0A=
};=0A=
}=0A=
=0A=
return {=0A=
isLeftClick: function(event) { return isButton(event, 0) },=0A=
isMiddleClick: function(event) { return isButton(event, 1) },=0A=
isRightClick: function(event) { return isButton(event, 2) },=0A=
=0A=
element: function(event) {=0A=
var node =3D Event.extend(event).target;=0A=
return Element.extend(node.nodeType =3D=3D Node.TEXT_NODE ? =
node.parentNode : node);=0A=
},=0A=
=0A=
findElement: function(event, expression) {=0A=
var element =3D Event.element(event);=0A=
if (!expression) return element;=0A=
var elements =3D [element].concat(element.ancestors());=0A=
return Selector.findElement(elements, expression, 0);=0A=
},=0A=
=0A=
pointer: function(event) {=0A=
return {=0A=
x: event.pageX || (event.clientX +=0A=
(document.documentElement.scrollLeft || =
document.body.scrollLeft)),=0A=
y: event.pageY || (event.clientY +=0A=
(document.documentElement.scrollTop || =
document.body.scrollTop))=0A=
};=0A=
},=0A=
=0A=
pointerX: function(event) { return Event.pointer(event).x },=0A=
pointerY: function(event) { return Event.pointer(event).y },=0A=
=0A=
stop: function(event) {=0A=
Event.extend(event);=0A=
event.preventDefault();=0A=
event.stopPropagation();=0A=
event.stopped =3D true;=0A=
}=0A=
};=0A=
})();=0A=
=0A=
Event.extend =3D (function() {=0A=
var methods =3D Object.keys(Event.Methods).inject({ }, function(m, =
name) {=0A=
m[name] =3D Event.Methods[name].methodize();=0A=
return m;=0A=
});=0A=
=0A=
if (Prototype.Browser.IE) {=0A=
Object.extend(methods, {=0A=
stopPropagation: function() { this.cancelBubble =3D true },=0A=
preventDefault: function() { this.returnValue =3D false },=0A=
inspect: function() { return "[object Event]" }=0A=
});=0A=
=0A=
return function(event) {=0A=
if (!event) return false;=0A=
if (event._extendedByPrototype) return event;=0A=
=0A=
event._extendedByPrototype =3D Prototype.emptyFunction;=0A=
var pointer =3D Event.pointer(event);=0A=
Object.extend(event, {=0A=
target: event.srcElement,=0A=
relatedTarget: Event.relatedTarget(event),=0A=
pageX: pointer.x,=0A=
pageY: pointer.y=0A=
});=0A=
return Object.extend(event, methods);=0A=
};=0A=
=0A=
} else {=0A=
Event.prototype =3D Event.prototype || =
document.createEvent("HTMLEvents").__proto__;=0A=
Object.extend(Event.prototype, methods);=0A=
return Prototype.K;=0A=
}=0A=
})();=0A=
=0A=
Object.extend(Event, (function() {=0A=
var cache =3D Event.cache;=0A=
=0A=
function getEventID(element) {=0A=
if (element._prototypeEventID) return element._prototypeEventID[0];=0A=
arguments.callee.id =3D arguments.callee.id || 1;=0A=
return element._prototypeEventID =3D [++arguments.callee.id];=0A=
}=0A=
=0A=
function getDOMEventName(eventName) {=0A=
if (eventName && eventName.include(':')) return "dataavailable";=0A=
return eventName;=0A=
}=0A=
=0A=
function getCacheForID(id) {=0A=
return cache[id] =3D cache[id] || { };=0A=
}=0A=
=0A=
function getWrappersForEventName(id, eventName) {=0A=
var c =3D getCacheForID(id);=0A=
return c[eventName] =3D c[eventName] || [];=0A=
}=0A=
=0A=
function createWrapper(element, eventName, handler) {=0A=
var id =3D getEventID(element);=0A=
var c =3D getWrappersForEventName(id, eventName);=0A=
if (c.pluck("handler").include(handler)) return false;=0A=
=0A=
var wrapper =3D function(event) {=0A=
if (!Event || !Event.extend ||=0A=
(event.eventName && event.eventName !=3D eventName))=0A=
return false;=0A=
=0A=
Event.extend(event);=0A=
handler.call(element, event);=0A=
};=0A=
=0A=
wrapper.handler =3D handler;=0A=
c.push(wrapper);=0A=
return wrapper;=0A=
}=0A=
=0A=
function findWrapper(id, eventName, handler) {=0A=
var c =3D getWrappersForEventName(id, eventName);=0A=
return c.find(function(wrapper) { return wrapper.handler =3D=3D =
handler });=0A=
}=0A=
=0A=
function destroyWrapper(id, eventName, handler) {=0A=
var c =3D getCacheForID(id);=0A=
if (!c[eventName]) return false;=0A=
c[eventName] =3D c[eventName].without(findWrapper(id, eventName, =
handler));=0A=
}=0A=
=0A=
function destroyCache() {=0A=
for (var id in cache)=0A=
for (var eventName in cache[id])=0A=
cache[id][eventName] =3D null;=0A=
}=0A=
=0A=
if (window.attachEvent) {=0A=
window.attachEvent("onunload", destroyCache);=0A=
}=0A=
=0A=
return {=0A=
observe: function(element, eventName, handler) {=0A=
element =3D $(element);=0A=
var name =3D getDOMEventName(eventName);=0A=
=0A=
var wrapper =3D createWrapper(element, eventName, handler);=0A=
if (!wrapper) return element;=0A=
=0A=
if (element.addEventListener) {=0A=
element.addEventListener(name, wrapper, false);=0A=
} else {=0A=
element.attachEvent("on" + name, wrapper);=0A=
}=0A=
=0A=
return element;=0A=
},=0A=
=0A=
stopObserving: function(element, eventName, handler) {=0A=
element =3D $(element);=0A=
var id =3D getEventID(element), name =3D =
getDOMEventName(eventName);=0A=
=0A=
if (!handler && eventName) {=0A=
getWrappersForEventName(id, eventName).each(function(wrapper) {=0A=
element.stopObserving(eventName, wrapper.handler);=0A=
});=0A=
return element;=0A=
=0A=
} else if (!eventName) {=0A=
Object.keys(getCacheForID(id)).each(function(eventName) {=0A=
element.stopObserving(eventName);=0A=
});=0A=
return element;=0A=
}=0A=
=0A=
var wrapper =3D findWrapper(id, eventName, handler);=0A=
if (!wrapper) return element;=0A=
=0A=
if (element.removeEventListener) {=0A=
element.removeEventListener(name, wrapper, false);=0A=
} else {=0A=
element.detachEvent("on" + name, wrapper);=0A=
}=0A=
=0A=
destroyWrapper(id, eventName, handler);=0A=
=0A=
return element;=0A=
},=0A=
=0A=
fire: function(element, eventName, memo) {=0A=
element =3D $(element);=0A=
if (element =3D=3D document && document.createEvent && =
!element.dispatchEvent)=0A=
element =3D document.documentElement;=0A=
=0A=
var event;=0A=
if (document.createEvent) {=0A=
event =3D document.createEvent("HTMLEvents");=0A=
event.initEvent("dataavailable", true, true);=0A=
} else {=0A=
event =3D document.createEventObject();=0A=
event.eventType =3D "ondataavailable";=0A=
}=0A=
=0A=
event.eventName =3D eventName;=0A=
event.memo =3D memo || { };=0A=
=0A=
if (document.createEvent) {=0A=
element.dispatchEvent(event);=0A=
} else {=0A=
element.fireEvent(event.eventType, event);=0A=
}=0A=
=0A=
return Event.extend(event);=0A=
}=0A=
};=0A=
})());=0A=
=0A=
Object.extend(Event, Event.Methods);=0A=
=0A=
Element.addMethods({=0A=
fire: Event.fire,=0A=
observe: Event.observe,=0A=
stopObserving: Event.stopObserving=0A=
});=0A=
=0A=
Object.extend(document, {=0A=
fire: Element.Methods.fire.methodize(),=0A=
observe: Element.Methods.observe.methodize(),=0A=
stopObserving: Element.Methods.stopObserving.methodize(),=0A=
loaded: false=0A=
});=0A=
=0A=
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