var Prototype = { Version: "1.7", Browser: (function () { var b = navigator.userAgent; var a = Object.prototype.toString.call(window.opera) == "[object Opera]"; return { IE: !!window.attachEvent && !a, Opera: a, WebKit: b.indexOf("AppleWebKit/") > -1, Gecko: b.indexOf("Gecko") > -1 && b.indexOf("KHTML") === -1, MobileSafari: /Apple.*Mobile/.test(b)} })(), BrowserFeatures: { XPath: !!document.evaluate, SelectorsAPI: !!document.querySelector, ElementExtensions: (function () { var a = window.Element || window.HTMLElement; return !!(a && a.prototype) })(), SpecificElementExtensions: (function () { if (typeof window.HTMLDivElement !== "undefined") { return true } var c = document.createElement("div"), b = document.createElement("form"), a = false; if (c.__proto__ && (c.__proto__ !== b.__proto__)) { a = true } c = b = null; return a })() }, ScriptFragment: "<script[^>]*>([\\S\\s]*?)<\/script>", JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, emptyFunction: function () { }, K: function (a) { return a } }; if (Prototype.Browser.MobileSafari) { Prototype.BrowserFeatures.SpecificElementExtensions = false } var Class = (function () { var d = (function () { for (var e in { toString: 1 }) { if (e === "toString") { return false } } return true })(); function a() { } function b() { var h = null, g = $A(arguments); if (Object.isFunction(g[0])) { h = g.shift() } function e() { this.initialize.apply(this, arguments) } Object.extend(e, Class.Methods); e.superclass = h; e.subclasses = []; if (h) { a.prototype = h.prototype; e.prototype = new a; h.subclasses.push(e) } for (var f = 0, j = g.length; f < j; f++) { e.addMethods(g[f]) } if (!e.prototype.initialize) { e.prototype.initialize = Prototype.emptyFunction } e.prototype.constructor = e; return e } function c(l) { var g = this.superclass && this.superclass.prototype, f = Object.keys(l); if (d) { if (l.toString != Object.prototype.toString) { f.push("toString") } if (l.valueOf != Object.prototype.valueOf) { f.push("valueOf") } } for (var e = 0, h = f.length; e < h; e++) { var k = f[e], j = l[k]; if (g && Object.isFunction(j) && j.argumentNames()[0] == "$super") { var m = j; j = (function (n) { return function () { return g[n].apply(this, arguments) } })(k).wrap(m); j.valueOf = m.valueOf.bind(m); j.toString = m.toString.bind(m) } this.prototype[k] = j } return this } return { create: b, Methods: { addMethods: c}} })(); (function () { var D = Object.prototype.toString, C = "Null", p = "Undefined", w = "Boolean", f = "Number", t = "String", I = "Object", u = "[object Function]", z = "[object Boolean]", g = "[object Number]", m = "[object String]", h = "[object Array]", y = "[object Date]", j = window.JSON && typeof JSON.stringify === "function" && JSON.stringify(0) === "0" && typeof JSON.stringify(Prototype.K) === "undefined"; function l(K) { switch (K) { case null: return C; case (void 0): return p } var J = typeof K; switch (J) { case "boolean": return w; case "number": return f; case "string": return t } return I } function A(J, L) { for (var K in L) { J[K] = L[K] } return J } function H(J) { try { if (c(J)) { return "undefined" } if (J === null) { return "null" } return J.inspect ? J.inspect() : String(J) } catch (K) { if (K instanceof RangeError) { return "..." } throw K } } function E(J) { return G("", { "": J }, []) } function G(S, P, Q) { var R = P[S], O = typeof R; if (l(R) === I && typeof R.toJSON === "function") { R = R.toJSON(S) } var L = D.call(R); switch (L) { case g: case z: case m: R = R.valueOf() } switch (R) { case null: return "null"; case true: return "true"; case false: return "false" } O = typeof R; switch (O) { case "string": return R.inspect(true); case "number": return isFinite(R) ? String(R) : "null"; case "object": for (var K = 0, J = Q.length; K < J; K++) { if (Q[K] === R) { throw new TypeError() } } Q.push(R); var N = []; if (L === h) { for (var K = 0, J = R.length; K < J; K++) { var M = G(K, R, Q); N.push(typeof M === "undefined" ? "null" : M) } N = "[" + N.join(",") + "]" } else { var T = Object.keys(R); for (var K = 0, J = T.length; K < J; K++) { var S = T[K], M = G(S, R, Q); if (typeof M !== "undefined") { N.push(S.inspect(true) + ":" + M) } } N = "{" + N.join(",") + "}" } Q.pop(); return N } } function x(J) { return JSON.stringify(J) } function k(J) { return $H(J).toQueryString() } function q(J) { return J && J.toHTML ? J.toHTML() : String.interpret(J) } function s(J) { if (l(J) !== I) { throw new TypeError() } var K = []; for (var L in J) { if (J.hasOwnProperty(L)) { K.push(L) } } return K } function d(J) { var K = []; for (var L in J) { K.push(J[L]) } return K } function B(J) { return A({}, J) } function v(J) { return !!(J && J.nodeType == 1) } function n(J) { return D.call(J) === h } var b = (typeof Array.isArray == "function") && Array.isArray([]) && !Array.isArray({}); if (b) { n = Array.isArray } function e(J) { return J instanceof Hash } function a(J) { return D.call(J) === u } function o(J) { return D.call(J) === m } function r(J) { return D.call(J) === g } function F(J) { return D.call(J) === y } function c(J) { return typeof J === "undefined" } A(Object, { extend: A, inspect: H, toJSON: j ? x : E, toQueryString: k, toHTML: q, keys: Object.keys || s, values: d, clone: B, isElement: v, isArray: n, isHash: e, isFunction: a, isString: o, isNumber: r, isDate: F, isUndefined: c }) })(); Object.extend(Function.prototype, (function () { var l = Array.prototype.slice; function d(p, m) { var o = p.length, n = m.length; while (n--) { p[o + n] = m[n] } return p } function j(n, m) { n = l.call(n, 0); return d(n, m) } function g() { var m = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1].replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, "").replace(/\s+/g, "").split(","); return m.length == 1 && !m[0] ? [] : m } function h(o) { if (arguments.length < 2 && Object.isUndefined(arguments[0])) { return this } var m = this, n = l.call(arguments, 1); return function () { var p = j(n, arguments); return m.apply(o, p) } } function f(o) { var m = this, n = l.call(arguments, 1); return function (q) { var p = d([q || window.event], n); return m.apply(o, p) } } function k() { if (!arguments.length) { return this } var m = this, n = l.call(arguments, 0); return function () { var o = j(n, arguments); return m.apply(this, o) } } function e(o) { var m = this, n = l.call(arguments, 1); o = o * 1000; return window.setTimeout(function () { return m.apply(m, n) }, o) } function a() { var m = d([0.01], arguments); return this.delay.apply(this, m) } function c(n) { var m = this; return function () { var o = d([m.bind(this)], arguments); return n.apply(this, o) } } function b() { if (this._methodized) { return this._methodized } var m = this; return this._methodized = function () { var n = d([this], arguments); return m.apply(null, n) } } return { argumentNames: g, bind: h, bindAsEventListener: f, curry: k, delay: e, defer: a, wrap: c, methodize: b} })()); (function (c) { function b() { return this.getUTCFullYear() + "-" + (this.getUTCMonth() + 1).toPaddedString(2) + "-" + this.getUTCDate().toPaddedString(2) + "T" + this.getUTCHours().toPaddedString(2) + ":" + this.getUTCMinutes().toPaddedString(2) + ":" + this.getUTCSeconds().toPaddedString(2) + "Z" } function a() { return this.toISOString() } if (!c.toISOString) { c.toISOString = b } if (!c.toJSON) { c.toJSON = a } })(Date.prototype); RegExp.prototype.match = RegExp.prototype.test; RegExp.escape = function (a) { return String(a).replace(/([.*+?^=!:${}()|[\]\/\\])/g, "\\$1") }; var PeriodicalExecuter = Class.create({ initialize: function (b, a) { this.callback = b; this.frequency = a; this.currentlyExecuting = false; this.registerCallback() }, registerCallback: function () { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000) }, execute: function () { this.callback(this) }, stop: function () { if (!this.timer) { return } clearInterval(this.timer); this.timer = null }, onTimerEvent: function () { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.execute(); this.currentlyExecuting = false } catch (a) { this.currentlyExecuting = false; throw a } } } }); Object.extend(String, { interpret: function (a) { return a == null ? "" : String(a) }, specialChar: { "\b": "\\b", "\t": "\\t", "\n": "\\n", "\f": "\\f", "\r": "\\r", "\\": "\\\\"} }); Object.extend(String.prototype, (function () { var NATIVE_JSON_PARSE_SUPPORT = window.JSON && typeof JSON.parse === "function" && JSON.parse('{"test": true}').test; function prepareReplacement(replacement) { if (Object.isFunction(replacement)) { return replacement } var template = new Template(replacement); return function (match) { return template.evaluate(match) } } function gsub(pattern, replacement) { var result = "", source = this, match; replacement = prepareReplacement(replacement); if (Object.isString(pattern)) { pattern = RegExp.escape(pattern) } if (!(pattern.length || pattern.source)) { replacement = replacement(""); return replacement + source.split("").join(replacement) + replacement } while (source.length > 0) { if (match = source.match(pattern)) { result += source.slice(0, match.index); result += String.interpret(replacement(match)); source = source.slice(match.index + match[0].length) } else { result += source, source = "" } } return result } function sub(pattern, replacement, count) { replacement = prepareReplacement(replacement); count = Object.isUndefined(count) ? 1 : count; return this.gsub(pattern, function (match) { if (--count < 0) { return match[0] } return replacement(match) }) } function scan(pattern, iterator) { this.gsub(pattern, iterator); return String(this) } function truncate(length, truncation) { length = length || 30; truncation = Object.isUndefined(truncation) ? "..." : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : String(this) } function strip() { return this.replace(/^\s+/, "").replace(/\s+$/, "") } function stripTags() { return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, "") } function stripScripts() { return this.replace(new RegExp(Prototype.ScriptFragment, "img"), "") } function extractScripts() { var matchAll = new RegExp(Prototype.ScriptFragment, "img"), matchOne = new RegExp(Prototype.ScriptFragment, "im"); return (this.match(matchAll) || []).map(function (scriptTag) { return (scriptTag.match(matchOne) || ["", ""])[1] }) } function evalScripts() { return this.extractScripts().map(function (script) { return eval(script) }) } function escapeHTML() { return this.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;") } function unescapeHTML() { return this.stripTags().replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&") } function toQueryParams(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); if (!match) { return {} } return match[1].split(separator || "&").inject({}, function (hash, pair) { if ((pair = pair.split("="))[0]) { var key = decodeURIComponent(pair.shift()), value = pair.length > 1 ? pair.join("=") : pair[0]; if (value != undefined) { value = decodeURIComponent(value) } if (key in hash) { if (!Object.isArray(hash[key])) { hash[key] = [hash[key]] } hash[key].push(value) } else { hash[key] = value } } return hash }) } function toArray() { return this.split("") } function succ() { return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1) } function times(count) { return count < 1 ? "" : new Array(count + 1).join(this) } function camelize() { return this.replace(/-+(.)?/g, function (match, chr) { return chr ? chr.toUpperCase() : "" }) } function capitalize() { return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase() } function underscore() { return this.replace(/::/g, "/").replace(/([A-Z]+)([A-Z][a-z])/g, "$1_$2").replace(/([a-z\d])([A-Z])/g, "$1_$2").replace(/-/g, "_").toLowerCase() } function dasherize() { return this.replace(/_/g, "-") } function inspect(useDoubleQuotes) { var escapedString = this.replace(/[\x00-\x1f\\]/g, function (character) { if (character in String.specialChar) { return String.specialChar[character] } return "\\u00" + character.charCodeAt().toPaddedString(2, 16) }); if (useDoubleQuotes) { return '"' + escapedString.replace(/"/g, '\\"') + '"' } return "'" + escapedString.replace(/'/g, "\\'") + "'" } function unfilterJSON(filter) { return this.replace(filter || Prototype.JSONFilter, "$1") } function isJSON() { var str = this; if (str.blank()) { return false } str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, "@"); str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, "]"); str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ""); return (/^[\],:{}\s]*$/).test(str) } function evalJSON(sanitize) { var json = this.unfilterJSON(), cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; if (cx.test(json)) { json = json.replace(cx, function (a) { return "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4) }) } try { if (!sanitize || json.isJSON()) { return eval("(" + json + ")") } } catch (e) { } throw new SyntaxError("Badly formed JSON string: " + this.inspect()) } function parseJSON() { var json = this.unfilterJSON(); return JSON.parse(json) } function include(pattern) { return this.indexOf(pattern) > -1 } function startsWith(pattern) { return this.lastIndexOf(pattern, 0) === 0 } function endsWith(pattern) { var d = this.length - pattern.length; return d >= 0 && this.indexOf(pattern, d) === d } function empty() { return this == "" } function blank() { return /^\s*$/.test(this) } function interpolate(object, pattern) { return new Template(this, pattern).evaluate(object) } return { gsub: gsub, sub: sub, scan: scan, truncate: truncate, strip: String.prototype.trim || strip, stripTags: stripTags, stripScripts: stripScripts, extractScripts: extractScripts, evalScripts: evalScripts, escapeHTML: escapeHTML, unescapeHTML: unescapeHTML, toQueryParams: toQueryParams, parseQuery: toQueryParams, toArray: toArray, succ: succ, times: times, camelize: camelize, capitalize: capitalize, underscore: underscore, dasherize: dasherize, inspect: inspect, unfilterJSON: unfilterJSON, isJSON: isJSON, evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, include: include, startsWith: startsWith, endsWith: endsWith, empty: empty, blank: blank, interpolate: interpolate} })()); var Template = Class.create({ initialize: function (a, b) { this.template = a.toString(); this.pattern = b || Template.Pattern }, evaluate: function (a) { if (a && Object.isFunction(a.toTemplateReplacements)) { a = a.toTemplateReplacements() } return this.template.gsub(this.pattern, function (d) { if (a == null) { return (d[1] + "") } var f = d[1] || ""; if (f == "\\") { return d[2] } var b = a, g = d[3], e = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; d = e.exec(g); if (d == null) { return f } while (d != null) { var c = d[1].startsWith("[") ? d[2].replace(/\\\\]/g, "]") : d[1]; b = b[c]; if (null == b || "" == d[3]) { break } g = g.substring("[" == d[3] ? d[1].length : d[0].length); d = e.exec(g) } return f + String.interpret(b) }) } }); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; var $break = {}; var Enumerable = (function () { function c(z, y) { var x = 0; try { this._each(function (B) { z.call(y, B, x++) }) } catch (A) { if (A != $break) { throw A } } return this } function s(A, z, y) { var x = -A, B = [], C = this.toArray(); if (A < 1) { return C } while ((x += A) < C.length) { B.push(C.slice(x, x + A)) } return B.collect(z, y) } function b(z, y) { z = z || Prototype.K; var x = true; this.each(function (B, A) { x = x && !!z.call(y, B, A); if (!x) { throw $break } }); return x } function j(z, y) { z = z || Prototype.K; var x = false; this.each(function (B, A) { if (x = !!z.call(y, B, A)) { throw $break } }); return x } function k(z, y) { z = z || Prototype.K; var x = []; this.each(function (B, A) { x.push(z.call(y, B, A)) }); return x } function u(z, y) { var x; this.each(function (B, A) { if (z.call(y, B, A)) { x = B; throw $break } }); return x } function h(z, y) { var x = []; this.each(function (B, A) { if (z.call(y, B, A)) { x.push(B) } }); return x } function g(A, z, y) { z = z || Prototype.K; var x = []; if (Object.isString(A)) { A = new RegExp(RegExp.escape(A)) } this.each(function (C, B) { if (A.match(C)) { x.push(z.call(y, C, B)) } }); return x } function a(x) { if (Object.isFunction(this.indexOf)) { if (this.indexOf(x) != -1) { return true } } var y = false; this.each(function (z) { if (z == x) { y = true; throw $break } }); return y } function r(y, x) { x = Object.isUndefined(x) ? null : x; return this.eachSlice(y, function (z) { while (z.length < y) { z.push(x) } return z }) } function m(x, z, y) { this.each(function (B, A) { x = z.call(y, x, B, A) }); return x } function w(y) { var x = $A(arguments).slice(1); return this.map(function (z) { return z[y].apply(z, x) }) } function q(z, y) { z = z || Prototype.K; var x; this.each(function (B, A) { B = z.call(y, B, A); if (x == null || B >= x) { x = B } }); return x } function o(z, y) { z = z || Prototype.K; var x; this.each(function (B, A) { B = z.call(y, B, A); if (x == null || B < x) { x = B } }); return x } function e(A, y) { A = A || Prototype.K; var z = [], x = []; this.each(function (C, B) { (A.call(y, C, B) ? z : x).push(C) }); return [z, x] } function f(y) { var x = []; this.each(function (z) { x.push(z[y]) }); return x } function d(z, y) { var x = []; this.each(function (B, A) { if (!z.call(y, B, A)) { x.push(B) } }); return x } function n(y, x) { return this.map(function (A, z) { return { value: A, criteria: y.call(x, A, z)} }).sort(function (C, B) { var A = C.criteria, z = B.criteria; return A < z ? -1 : A > z ? 1 : 0 }).pluck("value") } function p() { return this.map() } function t() { var y = Prototype.K, x = $A(arguments); if (Object.isFunction(x.last())) { y = x.pop() } var z = [this].concat(x).map($A); return this.map(function (B, A) { return y(z.pluck(A)) }) } function l() { return this.toArray().length } function v() { return "#<Enumerable:" + this.toArray().inspect() + ">" } return { each: c, eachSlice: s, all: b, every: b, any: j, some: j, collect: k, map: k, detect: u, findAll: h, select: h, filter: h, grep: g, include: a, member: a, inGroupsOf: r, inject: m, invoke: w, max: q, min: o, partition: e, pluck: f, reject: d, sortBy: n, toArray: p, entries: p, zip: t, size: l, inspect: v, find: u} })(); function $A(c) { if (!c) { return [] } if ("toArray" in Object(c)) { return c.toArray() } var b = c.length || 0, a = new Array(b); while (b--) { a[b] = c[b] } return a } function $w(a) { if (!Object.isString(a)) { return [] } a = a.strip(); return a ? a.split(/\s+/) : [] } Array.from = $A; (function () { var s = Array.prototype, n = s.slice, p = s.forEach; function b(x, w) { for (var v = 0, y = this.length >>> 0; v < y; v++) { if (v in this) { x.call(w, this[v], v, this) } } } if (!p) { p = b } function m() { this.length = 0; return this } function d() { return this[0] } function g() { return this[this.length - 1] } function j() { return this.select(function (v) { return v != null }) } function u() { return this.inject([], function (w, v) { if (Object.isArray(v)) { return w.concat(v.flatten()) } w.push(v); return w }) } function h() { var v = n.call(arguments, 0); return this.select(function (w) { return !v.include(w) }) } function f(v) { return (v === false ? this.toArray() : this)._reverse() } function l(v) { return this.inject([], function (y, x, w) { if (0 == w || (v ? y.last() != x : !y.include(x))) { y.push(x) } return y }) } function q(v) { return this.uniq().findAll(function (w) { return v.detect(function (x) { return w === x }) }) } function r() { return n.call(this, 0) } function k() { return this.length } function t() { return "[" + this.map(Object.inspect).join(", ") + "]" } function a(x, v) { v || (v = 0); var w = this.length; if (v < 0) { v = w + v } for (; v < w; v++) { if (this[v] === x) { return v } } return -1 } function o(w, v) { v = isNaN(v) ? this.length : (v < 0 ? this.length + v : v) + 1; var x = this.slice(0, v).reverse().indexOf(w); return (x < 0) ? x : v - x - 1 } function c() { var A = n.call(this, 0), y; for (var w = 0, x = arguments.length; w < x; w++) { y = arguments[w]; if (Object.isArray(y) && !("callee" in y)) { for (var v = 0, z = y.length; v < z; v++) { A.push(y[v]) } } else { A.push(y) } } return A } Object.extend(s, Enumerable); if (!s._reverse) { s._reverse = s.reverse } Object.extend(s, { _each: p, clear: m, first: d, last: g, compact: j, flatten: u, without: h, reverse: f, uniq: l, intersect: q, clone: r, toArray: r, size: k, inspect: t }); var e = (function () { return [].concat(arguments)[0][0] !== 1 })(1, 2); if (e) { s.concat = c } if (!s.indexOf) { s.indexOf = a } if (!s.lastIndexOf) { s.lastIndexOf = o } })(); function $H(a) { return new Hash(a) } var Hash = Class.create(Enumerable, (function () { function e(q) { this._object = Object.isHash(q) ? q.toObject() : Object.clone(q) } function f(r) { for (var q in this._object) { var s = this._object[q], t = [q, s]; t.key = q; t.value = s; r(t) } } function k(q, r) { return this._object[q] = r } function c(q) { if (this._object[q] !== Object.prototype[q]) { return this._object[q] } } function n(q) { var r = this._object[q]; delete this._object[q]; return r } function p() { return Object.clone(this._object) } function o() { return this.pluck("key") } function m() { return this.pluck("value") } function g(r) { var q = this.detect(function (s) { return s.value === r }); return q && q.key } function j(q) { return this.clone().update(q) } function d(q) { return new Hash(q).inject(this, function (r, s) { r.set(s.key, s.value); return r }) } function b(q, r) { if (Object.isUndefined(r)) { return q } return q + "=" + encodeURIComponent(String.interpret(r)) } function a() { return this.inject([], function (u, x) { var t = encodeURIComponent(x.key), r = x.value; if (r && typeof r == "object") { if (Object.isArray(r)) { var w = []; for (var s = 0, q = r.length, v; s < q; s++) { v = r[s]; w.push(b(t, v)) } return u.concat(w) } } else { u.push(b(t, r)) } return u }).join("&") } function l() { return "#<Hash:{" + this.map(function (q) { return q.map(Object.inspect).join(": ") }).join(", ") + "}>" } function h() { return new Hash(this) } return { initialize: e, _each: f, set: k, get: c, unset: n, toObject: p, toTemplateReplacements: p, keys: o, values: m, index: g, merge: j, update: d, toQueryString: a, inspect: l, toJSON: p, clone: h} })()); Hash.from = $H; Object.extend(Number.prototype, (function () { function d() { return this.toPaddedString(2, 16) } function b() { return this + 1 } function h(k, j) { $R(0, this, true).each(k, j); return this } function g(l, k) { var j = this.toString(k || 10); return "0".times(l - j.length) + j } function a() { return Math.abs(this) } function c() { return Math.round(this) } function e() { return Math.ceil(this) } function f() { return Math.floor(this) } return { toColorPart: d, succ: b, times: h, toPaddedString: g, abs: a, round: c, ceil: e, floor: f} })()); function $R(c, a, b) { return new ObjectRange(c, a, b) } var ObjectRange = Class.create(Enumerable, (function () { function b(f, d, e) { this.start = f; this.end = d; this.exclusive = e } function c(d) { var e = this.start; while (this.include(e)) { d(e); e = e.succ() } } function a(d) { if (d < this.start) { return false } if (this.exclusive) { return d < this.end } return d <= this.end } return { initialize: b, _each: c, include: a} })()); var Abstract = {}; var Try = { these: function () { var c; for (var b = 0, d = arguments.length; b < d; b++) { var a = arguments[b]; try { c = a(); break } catch (f) { } } return c } }; var Ajax = { getTransport: function () { return Try.these(function () { return new XMLHttpRequest() }, function () { return new ActiveXObject("Msxml2.XMLHTTP") }, function () { return new ActiveXObject("Microsoft.XMLHTTP") }) || false }, activeRequestCount: 0 }; Ajax.Responders = { responders: [], _each: function (a) { this.responders._each(a) }, register: function (a) { if (!this.include(a)) { this.responders.push(a) } }, unregister: function (a) { this.responders = this.responders.without(a) }, dispatch: function (d, b, c, a) { this.each(function (f) { if (Object.isFunction(f[d])) { try { f[d].apply(f, [b, c, a]) } catch (g) { } } }) } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function () { Ajax.activeRequestCount++ }, onComplete: function () { Ajax.activeRequestCount-- } }); Ajax.Base = Class.create({ initialize: function (a) { this.options = { method: "post", asynchronous: true, contentType: "application/x-www-form-urlencoded", encoding: "UTF-8", parameters: "", evalJSON: true, evalJS: true }; Object.extend(this.options, a || {}); this.options.method = this.options.method.toLowerCase(); if (Object.isHash(this.options.parameters)) { this.options.parameters = this.options.parameters.toObject() } } }); Ajax.Request = Class.create(Ajax.Base, { _complete: false, initialize: function ($super, b, a) { $super(a); this.transport = Ajax.getTransport(); this.request(b) }, request: function (b) { this.url = b; this.method = this.options.method; var d = Object.isString(this.options.parameters) ? this.options.parameters : Object.toQueryString(this.options.parameters); if (!["get", "post"].include(this.method)) { d += (d ? "&" : "") + "_method=" + this.method; this.method = "post" } if (d && this.method === "get") { this.url += (this.url.include("?") ? "&" : "?") + d } this.parameters = d.toQueryParams(); try { var a = new Ajax.Response(this); if (this.options.onCreate) { this.options.onCreate(a) } Ajax.Responders.dispatch("onCreate", this, a); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) { this.respondToReadyState.bind(this).defer(1) } this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == "post" ? (this.options.postBody || d) : null; this.transport.send(this.body); if (!this.options.asynchronous && this.transport.overrideMimeType) { this.onStateChange() } } catch (c) { this.dispatchException(c) } }, onStateChange: function () { var a = this.transport.readyState; if (a > 1 && !((a == 4) && this._complete)) { this.respondToReadyState(this.transport.readyState) } }, setRequestHeaders: function () { var e = { "X-Requested-With": "XMLHttpRequest", "X-Prototype-Version": Prototype.Version, Accept: "text/javascript, text/html, application/xml, text/xml, */*" }; if (this.method == "post") { e["Content-type"] = this.options.contentType + (this.options.encoding ? "; charset=" + this.options.encoding : ""); if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0, 2005])[1] < 2005) { e.Connection = "close" } } if (typeof this.options.requestHeaders == "object") { var c = this.options.requestHeaders; if (Object.isFunction(c.push)) { for (var b = 0, d = c.length; b < d; b += 2) { e[c[b]] = c[b + 1] } } else { $H(c).each(function (f) { e[f.key] = f.value }) } } for (var a in e) { this.transport.setRequestHeader(a, e[a]) } }, success: function () { var a = this.getStatus(); return !a || (a >= 200 && a < 300) || a == 304 }, getStatus: function () { try { if (this.transport.status === 1223) { return 204 } return this.transport.status || 0 } catch (a) { return 0 } }, respondToReadyState: function (a) { var c = Ajax.Request.Events[a], b = new Ajax.Response(this); if (c == "Complete") { try { this._complete = true; (this.options["on" + b.status] || this.options["on" + (this.success() ? "Success" : "Failure")] || Prototype.emptyFunction)(b, b.headerJSON) } catch (d) { this.dispatchException(d) } var f = b.getHeader("Content-type"); if (this.options.evalJS == "force" || (this.options.evalJS && this.isSameOrigin() && f && f.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) { this.evalResponse() } } try { (this.options["on" + c] || Prototype.emptyFunction)(b, b.headerJSON); Ajax.Responders.dispatch("on" + c, this, b, b.headerJSON) } catch (d) { this.dispatchException(d) } if (c == "Complete") { this.transport.onreadystatechange = Prototype.emptyFunction } }, isSameOrigin: function () { var a = this.url.match(/^\s*https?:\/\/[^\/]*/); return !a || (a[0] == "#{protocol}//#{domain}#{port}".interpolate({ protocol: location.protocol, domain: document.domain, port: location.port ? ":" + location.port : "" })) }, getHeader: function (a) { try { return this.transport.getResponseHeader(a) || null } catch (b) { return null } }, evalResponse: function () { try { return eval((this.transport.responseText || "").unfilterJSON()) } catch (e) { this.dispatchException(e) } }, dispatchException: function (a) { (this.options.onException || Prototype.emptyFunction)(this, a); Ajax.Responders.dispatch("onException", this, a) } }); Ajax.Request.Events = ["Uninitialized", "Loading", "Loaded", "Interactive", "Complete"]; Ajax.Response = Class.create({ initialize: function (c) { this.request = c; var d = this.transport = c.transport, a = this.readyState = d.readyState; if ((a > 2 && !Prototype.Browser.IE) || a == 4) { this.status = this.getStatus(); this.statusText = this.getStatusText(); this.responseText = String.interpret(d.responseText); this.headerJSON = this._getHeaderJSON() } if (a == 4) { var b = d.responseXML; this.responseXML = Object.isUndefined(b) ? null : b; this.responseJSON = this._getResponseJSON() } }, status: 0, statusText: "", getStatus: Ajax.Request.prototype.getStatus, getStatusText: function () { try { return this.transport.statusText || "" } catch (a) { return "" } }, getHeader: Ajax.Request.prototype.getHeader, getAllHeaders: function () { try { return this.getAllResponseHeaders() } catch (a) { return null } }, getResponseHeader: function (a) { return this.transport.getResponseHeader(a) }, getAllResponseHeaders: function () { return this.transport.getAllResponseHeaders() }, _getHeaderJSON: function () { var a = this.getHeader("X-JSON"); if (!a) { return null } a = decodeURIComponent(escape(a)); try { return a.evalJSON(this.request.options.sanitizeJSON || !this.request.isSameOrigin()) } catch (b) { this.request.dispatchException(b) } }, _getResponseJSON: function () { var a = this.request.options; if (!a.evalJSON || (a.evalJSON != "force" && !(this.getHeader("Content-type") || "").include("application/json")) || this.responseText.blank()) { return null } try { return this.responseText.evalJSON(a.sanitizeJSON || !this.request.isSameOrigin()) } catch (b) { this.request.dispatchException(b) } } }); Ajax.Updater = Class.create(Ajax.Request, { initialize: function ($super, a, c, b) { this.container = { success: (a.success || a), failure: (a.failure || (a.success ? null : a)) }; b = Object.clone(b); var d = b.onComplete; b.onComplete = (function (e, f) { this.updateContent(e.responseText); if (Object.isFunction(d)) { d(e, f) } }).bind(this); $super(c, b) }, updateContent: function (d) { var c = this.container[this.success() ? "success" : "failure"], a = this.options; if (!a.evalScripts) { d = d.stripScripts() } if (c = $(c)) { if (a.insertion) { if (Object.isString(a.insertion)) { var b = {}; b[a.insertion] = d; c.insert(b) } else { a.insertion(c, d) } } else { c.update(d) } } } }); Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { initialize: function ($super, a, c, b) { $super(b); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = {}; this.container = a; this.url = c; this.start() }, start: function () { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent() }, stop: function () { this.updater.options.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments) }, updateComplete: function (a) { if (this.options.decay) { this.decay = (a.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = a.responseText } this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency) }, onTimerEvent: function () { this.updater = new Ajax.Updater(this.container, this.url, this.options) } }); function $(b) { if (arguments.length > 1) { for (var a = 0, d = [], c = arguments.length; a < c; a++) { d.push($(arguments[a])) } return d } if (Object.isString(b)) { b = document.getElementById(b) } return Element.extend(b) } if (Prototype.BrowserFeatures.XPath) { document._getElementsByXPath = function (f, a) { var c = []; var e = document.evaluate(f, $(a) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var b = 0, d = e.snapshotLength; b < d; b++) { c.push(Element.extend(e.snapshotItem(b))) } return c } } if (!Node) { var Node = {} } if (!Node.ELEMENT_NODE) { Object.extend(Node, { ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12 }) } (function (c) { function d(f, e) { if (f === "select") { return false } if ("type" in e) { return false } return true } var b = (function () { try { var e = document.createElement('<input name="x">'); return e.tagName.toLowerCase() === "input" && e.name === "x" } catch (f) { return false } })(); var a = c.Element; c.Element = function (g, f) { f = f || {}; g = g.toLowerCase(); var e = Element.cache; if (b && f.name) { g = "<" + g + ' name="' + f.name + '">'; delete f.name; return Element.writeAttribute(document.createElement(g), f) } if (!e[g]) { e[g] = Element.extend(document.createElement(g)) } var h = d(g, f) ? e[g].cloneNode(false) : document.createElement(g); return Element.writeAttribute(h, f) }; Object.extend(c.Element, a || {}); if (a) { c.Element.prototype = a.prototype } })(this); Element.idCounter = 1; Element.cache = {}; Element._purgeElement = function (b) { var a = b._prototypeUID; if (a) { Element.stopObserving(b); b._prototypeUID = void 0; delete Element.Storage[a] } }; Element.Methods = { visible: function (a) { return $(a).style.display != "none" }, toggle: function (a) { a = $(a); Element[Element.visible(a) ? "hide" : "show"](a); return a }, hide: function (a) { a = $(a); a.style.display = "none"; return a }, show: function (a) { a = $(a); a.style.display = ""; return a }, remove: function (a) { a = $(a); a.parentNode.removeChild(a); return a }, update: (function () { var d = (function () { var g = document.createElement("select"), h = true; g.innerHTML = '<option value="test">test</option>'; if (g.options && g.options[0]) { h = g.options[0].nodeName.toUpperCase() !== "OPTION" } g = null; return h })(); var b = (function () { try { var g = document.createElement("table"); if (g && g.tBodies) { g.innerHTML = "<tbody><tr><td>test</td></tr></tbody>"; var j = typeof g.tBodies[0] == "undefined"; g = null; return j } } catch (h) { return true } })(); var a = (function () { try { var g = document.createElement("div"); g.innerHTML = "<link>"; var j = (g.childNodes.length === 0); g = null; return j } catch (h) { return true } })(); var c = d || b || a; var f = (function () { var g = document.createElement("script"), j = false; try { g.appendChild(document.createTextNode("")); j = !g.firstChild || g.firstChild && g.firstChild.nodeType !== 3 } catch (h) { j = true } g = null; return j })(); function e(l, m) { l = $(l); var g = Element._purgeElement; var n = l.getElementsByTagName("*"), k = n.length; while (k--) { g(n[k]) } if (m && m.toElement) { m = m.toElement() } if (Object.isElement(m)) { return l.update().insert(m) } m = Object.toHTML(m); var j = l.tagName.toUpperCase(); if (j === "SCRIPT" && f) { l.text = m; return l } if (c) { if (j in Element._insertionTranslations.tags) { while (l.firstChild) { l.removeChild(l.firstChild) } Element._getContentFromAnonymousElement(j, m.stripScripts()).each(function (o) { l.appendChild(o) }) } else { if (a && Object.isString(m) && m.indexOf("<link") > -1) { while (l.firstChild) { l.removeChild(l.firstChild) } var h = Element._getContentFromAnonymousElement(j, m.stripScripts(), true); h.each(function (o) { l.appendChild(o) }) } else { l.innerHTML = m.stripScripts() } } } else { l.innerHTML = m.stripScripts() } m.evalScripts.bind(m).defer(); return l } return e })(), replace: function (b, c) { b = $(b); if (c && c.toElement) { c = c.toElement() } else { if (!Object.isElement(c)) { c = Object.toHTML(c); var a = b.ownerDocument.createRange(); a.selectNode(b); c.evalScripts.bind(c).defer(); c = a.createContextualFragment(c.stripScripts()) } } b.parentNode.replaceChild(c, b); return b }, insert: function (c, e) { c = $(c); if (Object.isString(e) || Object.isNumber(e) || Object.isElement(e) || (e && (e.toElement || e.toHTML))) { e = { bottom: e} } var d, f, b, g; for (var a in e) { d = e[a]; a = a.toLowerCase(); f = Element._insertionTranslations[a]; if (d && d.toElement) { d = d.toElement() } if (Object.isElement(d)) { f(c, d); continue } d = Object.toHTML(d); b = ((a == "before" || a == "after") ? c.parentNode : c).tagName.toUpperCase(); g = Element._getContentFromAnonymousElement(b, d.stripScripts()); if (a == "top" || a == "after") { g.reverse() } g.each(f.curry(c)); d.evalScripts.bind(d).defer() } return c }, wrap: function (b, c, a) { b = $(b); if (Object.isElement(c)) { $(c).writeAttribute(a || {}) } else { if (Object.isString(c)) { c = new Element(c, a) } else { c = new Element("div", c) } } if (b.parentNode) { b.parentNode.replaceChild(c, b) } c.appendChild(b); return c }, inspect: function (b) { b = $(b); var a = "<" + b.tagName.toLowerCase(); $H({ id: "id", className: "class" }).each(function (f) { var e = f.first(), c = f.last(), d = (b[e] || "").toString(); if (d) { a += " " + c + "=" + d.inspect(true) } }); return a + ">" }, recursivelyCollect: function (a, c, d) { a = $(a); d = d || -1; var b = []; while (a = a[c]) { if (a.nodeType == 1) { b.push(Element.extend(a)) } if (b.length == d) { break } } return b }, ancestors: function (a) { return Element.recursivelyCollect(a, "parentNode") }, descendants: function (a) { return Element.select(a, "*") }, firstDescendant: function (a) { a = $(a).firstChild; while (a && a.nodeType != 1) { a = a.nextSibling } return $(a) }, immediateDescendants: function (b) { var a = [], c = $(b).firstChild; while (c) { if (c.nodeType === 1) { a.push(Element.extend(c)) } c = c.nextSibling } return a }, previousSiblings: function (a, b) { return Element.recursivelyCollect(a, "previousSibling") }, nextSiblings: function (a) { return Element.recursivelyCollect(a, "nextSibling") }, siblings: function (a) { a = $(a); return Element.previousSiblings(a).reverse().concat(Element.nextSiblings(a)) }, match: function (b, a) { b = $(b); if (Object.isString(a)) { return Prototype.Selector.match(b, a) } return a.match(b) }, up: function (b, d, a) { b = $(b); if (arguments.length == 1) { return $(b.parentNode) } var c = Element.ancestors(b); return Object.isNumber(d) ? c[d] : Prototype.Selector.find(c, d, a) }, down: function (b, c, a) { b = $(b); if (arguments.length == 1) { return Element.firstDescendant(b) } return Object.isNumber(c) ? Element.descendants(b)[c] : Element.select(b, c)[a || 0] }, previous: function (b, c, a) { b = $(b); if (Object.isNumber(c)) { a = c, c = false } if (!Object.isNumber(a)) { a = 0 } if (c) { return Prototype.Selector.find(b.previousSiblings(), c, a) } else { return b.recursivelyCollect("previousSibling", a + 1)[a] } }, next: function (b, d, a) { b = $(b); if (Object.isNumber(d)) { a = d, d = false } if (!Object.isNumber(a)) { a = 0 } if (d) { return Prototype.Selector.find(b.nextSiblings(), d, a) } else { var c = Object.isNumber(a) ? a + 1 : 1; return b.recursivelyCollect("nextSibling", a + 1)[a] } }, select: function (a) { a = $(a); var b = Array.prototype.slice.call(arguments, 1).join(", "); return Prototype.Selector.select(b, a) }, adjacent: function (a) { a = $(a); var b = Array.prototype.slice.call(arguments, 1).join(", "); return Prototype.Selector.select(b, a.parentNode).without(a) }, identify: function (a) { a = $(a); var b = Element.readAttribute(a, "id"); if (b) { return b } do { b = "anonymous_element_" + Element.idCounter++ } while ($(b)); Element.writeAttribute(a, "id", b); return b }, readAttribute: function (c, a) { c = $(c); if (Prototype.Browser.IE) { var b = Element._attributeTranslations.read; if (b.values[a]) { return b.values[a](c, a) } if (b.names[a]) { a = b.names[a] } if (a.include(":")) { return (!c.attributes || !c.attributes[a]) ? null : c.attributes[a].value } } return c.getAttribute(a) }, writeAttribute: function (e, c, f) { e = $(e); var b = {}, d = Element._attributeTranslations.write; if (typeof c == "object") { b = c } else { b[c] = Object.isUndefined(f) ? true : f } for (var a in b) { c = d.names[a] || a; f = b[a]; if (d.values[a]) { c = d.values[a](e, f) } if (f === false || f === null) { e.removeAttribute(c) } else { if (f === true) { e.setAttribute(c, c) } else { e.setAttribute(c, f) } } } return e }, getHeight: function (a) { return Element.getDimensions(a).height }, getWidth: function (a) { return Element.getDimensions(a).width }, classNames: function (a) { return new Element.ClassNames(a) }, hasClassName: function (a, b) { if (!(a = $(a))) { return } var c = a.className; return (c.length > 0 && (c == b || new RegExp("(^|\\s)" + b + "(\\s|$)").test(c))) }, addClassName: function (a, b) { if (!(a = $(a))) { return } if (!Element.hasClassName(a, b)) { a.className += (a.className ? " " : "") + b } return a }, removeClassName: function (a, b) { if (!(a = $(a))) { return } a.className = a.className.replace(new RegExp("(^|\\s+)" + b + "(\\s+|$)"), " ").strip(); return a }, toggleClassName: function (a, b) { if (!(a = $(a))) { return } return Element[Element.hasClassName(a, b) ? "removeClassName" : "addClassName"](a, b) }, cleanWhitespace: function (b) { b = $(b); var c = b.firstChild; while (c) { var a = c.nextSibling; if (c.nodeType == 3 && !/\S/.test(c.nodeValue)) { b.removeChild(c) } c = a } return b }, empty: function (a) { return $(a).innerHTML.blank() }, descendantOf: function (b, a) { b = $(b), a = $(a); if (b.compareDocumentPosition) { return (b.compareDocumentPosition(a) & 8) === 8 } if (a.contains) { return a.contains(b) && a !== b } while (b = b.parentNode) { if (b == a) { return true } } return false }, scrollTo: function (a) { a = $(a); var b = Element.cumulativeOffset(a); window.scrollTo(b[0], b[1]); return a }, getStyle: function (b, c) { b = $(b); c = c == "float" ? "cssFloat" : c.camelize(); var d = b.style[c]; if (!d || d == "auto") { var a = document.defaultView.getComputedStyle(b, null); d = a ? a[c] : null } if (c == "opacity") { return d ? parseFloat(d) : 1 } return d == "auto" ? null : d }, getOpacity: function (a) { return $(a).getStyle("opacity") }, setStyle: function (b, c) { b = $(b); var e = b.style, a; if (Object.isString(c)) { b.style.cssText += ";" + c; return c.include("opacity") ? b.setOpacity(c.match(/opacity:\s*(\d?\.?\d*)/)[1]) : b } for (var d in c) { if (d == "opacity") { b.setOpacity(c[d]) } else { e[(d == "float" || d == "cssFloat") ? (Object.isUndefined(e.styleFloat) ? "cssFloat" : "styleFloat") : d] = c[d] } } return b }, setOpacity: function (a, b) { a = $(a); a.style.opacity = (b == 1 || b === "") ? "" : (b < 0.00001) ? 0 : b; return a }, makePositioned: function (a) { a = $(a); var b = Element.getStyle(a, "position"); if (b == "static" || !b) { a._madePositioned = true; a.style.position = "relative"; if (Prototype.Browser.Opera) { a.style.top = 0; a.style.left = 0 } } return a }, undoPositioned: function (a) { a = $(a); if (a._madePositioned) { a._madePositioned = undefined; a.style.position = a.style.top = a.style.left = a.style.bottom = a.style.right = "" } return a }, makeClipping: function (a) { a = $(a); if (a._overflow) { return a } a._overflow = Element.getStyle(a, "overflow") || "auto"; if (a._overflow !== "hidden") { a.style.overflow = "hidden" } return a }, undoClipping: function (a) { a = $(a); if (!a._overflow) { return a } a.style.overflow = a._overflow == "auto" ? "" : a._overflow; a._overflow = null; return a }, clonePosition: function (b, d) { var a = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || {}); d = $(d); var e = Element.viewportOffset(d), f = [0, 0], c = null; b = $(b); if (Element.getStyle(b, "position") == "absolute") { c = Element.getOffsetParent(b); f = Element.viewportOffset(c) } if (c == document.body) { f[0] -= document.body.offsetLeft; f[1] -= document.body.offsetTop } if (a.setLeft) { b.style.left = (e[0] - f[0] + a.offsetLeft) + "px" } if (a.setTop) { b.style.top = (e[1] - f[1] + a.offsetTop) + "px" } if (a.setWidth) { b.style.width = d.offsetWidth + "px" } if (a.setHeight) { b.style.height = d.offsetHeight + "px" } return b } }; Object.extend(Element.Methods, { getElementsBySelector: Element.Methods.select, childElements: Element.Methods.immediateDescendants }); Element._attributeTranslations = { write: { names: { className: "class", htmlFor: "for" }, values: {}} }; if (Prototype.Browser.Opera) { Element.Methods.getStyle = Element.Methods.getStyle.wrap(function (d, b, c) { switch (c) { case "height": case "width": if (!Element.visible(b)) { return null } var e = parseInt(d(b, c), 10); if (e !== b["offset" + c.capitalize()]) { return e + "px" } var a; if (c === "height") { a = ["border-top-width", "padding-top", "padding-bottom", "border-bottom-width"] } else { a = ["border-left-width", "padding-left", "padding-right", "border-right-width"] } return a.inject(e, function (f, g) { var h = d(b, g); return h === null ? f : f - parseInt(h, 10) }) + "px"; default: return d(b, c) } }); Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(function (c, a, b) { if (b === "title") { return a.title } return c(a, b) }) } else { if (Prototype.Browser.IE) { Element.Methods.getStyle = function (a, b) { a = $(a); b = (b == "float" || b == "cssFloat") ? "styleFloat" : b.camelize(); var c = a.style[b]; if (!c && a.currentStyle) { c = a.currentStyle[b] } if (b == "opacity") { if (c = (a.getStyle("filter") || "").match(/alpha\(opacity=(.*)\)/)) { if (c[1]) { return parseFloat(c[1]) / 100 } } return 1 } if (c == "auto") { if ((b == "width" || b == "height") && (a.getStyle("display") != "none")) { return a["offset" + b.capitalize()] + "px" } return null } return c }; Element.Methods.setOpacity = function (b, e) { function f(g) { return g.replace(/alpha\([^\)]*\)/gi, "") } b = $(b); var a = b.currentStyle; if ((a && !a.hasLayout) || (!a && b.style.zoom == "normal")) { b.style.zoom = 1 } var d = b.getStyle("filter"), c = b.style; if (e == 1 || e === "") { (d = f(d)) ? c.filter = d : c.removeAttribute("filter"); return b } else { if (e < 0.00001) { e = 0 } } c.filter = f(d) + "alpha(opacity=" + (e * 100) + ")"; return b }; Element._attributeTranslations = (function () { var b = "className", a = "for", c = document.createElement("div"); c.setAttribute(b, "x"); if (c.className !== "x") { c.setAttribute("class", "x"); if (c.className === "x") { b = "class" } } c = null; c = document.createElement("label"); c.setAttribute(a, "x"); if (c.htmlFor !== "x") { c.setAttribute("htmlFor", "x"); if (c.htmlFor === "x") { a = "htmlFor" } } c = null; return { read: { names: { "class": b, className: b, "for": a, htmlFor: a }, values: { _getAttr: function (d, e) { return d.getAttribute(e) }, _getAttr2: function (d, e) { return d.getAttribute(e, 2) }, _getAttrNode: function (d, f) { var e = d.getAttributeNode(f); return e ? e.value : "" }, _getEv: (function () { var d = document.createElement("div"), g; d.onclick = Prototype.emptyFunction; var e = d.getAttribute("onclick"); if (String(e).indexOf("{") > -1) { g = function (f, h) { h = f.getAttribute(h); if (!h) { return null } h = h.toString(); h = h.split("{")[1]; h = h.split("}")[0]; return h.strip() } } else { if (e === "") { g = function (f, h) { h = f.getAttribute(h); if (!h) { return null } return h.strip() } } } d = null; return g })(), _flag: function (d, e) { return $(d).hasAttribute(e) ? e : null }, style: function (d) { return d.style.cssText.toLowerCase() }, title: function (d) { return d.title } }}} })(); Element._attributeTranslations.write = { names: Object.extend({ cellpadding: "cellPadding", cellspacing: "cellSpacing" }, Element._attributeTranslations.read.names), values: { checked: function (a, b) { a.checked = !!b }, style: function (a, b) { a.style.cssText = b ? b : "" } } }; Element._attributeTranslations.has = {}; $w("colSpan rowSpan vAlign dateTime accessKey tabIndex encType maxLength readOnly longDesc frameBorder").each(function (a) { Element._attributeTranslations.write.names[a.toLowerCase()] = a; Element._attributeTranslations.has[a.toLowerCase()] = a }); (function (a) { Object.extend(a, { href: a._getAttr2, src: a._getAttr2, type: a._getAttr, action: a._getAttrNode, disabled: a._flag, checked: a._flag, readonly: a._flag, multiple: a._flag, onload: a._getEv, onunload: a._getEv, onclick: a._getEv, ondblclick: a._getEv, onmousedown: a._getEv, onmouseup: a._getEv, onmouseover: a._getEv, onmousemove: a._getEv, onmouseout: a._getEv, onfocus: a._getEv, onblur: a._getEv, onkeypress: a._getEv, onkeydown: a._getEv, onkeyup: a._getEv, onsubmit: a._getEv, onreset: a._getEv, onselect: a._getEv, onchange: a._getEv }) })(Element._attributeTranslations.read.values); if (Prototype.BrowserFeatures.ElementExtensions) { (function () { function a(e) { var b = e.getElementsByTagName("*"), d = []; for (var c = 0, f; f = b[c]; c++) { if (f.tagName !== "!") { d.push(f) } } return d } Element.Methods.down = function (c, d, b) { c = $(c); if (arguments.length == 1) { return c.firstDescendant() } return Object.isNumber(d) ? a(c)[d] : Element.select(c, d)[b || 0] } })() } } else { if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { Element.Methods.setOpacity = function (a, b) { a = $(a); a.style.opacity = (b == 1) ? 0.999999 : (b === "") ? "" : (b < 0.00001) ? 0 : b; return a } } else { if (Prototype.Browser.WebKit) { Element.Methods.setOpacity = function (a, b) { a = $(a); a.style.opacity = (b == 1 || b === "") ? "" : (b < 0.00001) ? 0 : b; if (b == 1) { if (a.tagName.toUpperCase() == "IMG" && a.width) { a.width++; a.width-- } else { try { var d = document.createTextNode(" "); a.appendChild(d); a.removeChild(d) } catch (c) { } } } return a } } } } } if ("outerHTML" in document.documentElement) { Element.Methods.replace = function (c, e) { c = $(c); if (e && e.toElement) { e = e.toElement() } if (Object.isElement(e)) { c.parentNode.replaceChild(e, c); return c } e = Object.toHTML(e); var d = c.parentNode, b = d.tagName.toUpperCase(); if (Element._insertionTranslations.tags[b]) { var f = c.next(), a = Element._getContentFromAnonymousElement(b, e.stripScripts()); d.removeChild(c); if (f) { a.each(function (g) { d.insertBefore(g, f) }) } else { a.each(function (g) { d.appendChild(g) }) } } else { c.outerHTML = e.stripScripts() } e.evalScripts.bind(e).defer(); return c } } Element._returnOffset = function (b, c) { var a = [b, c]; a.left = b; a.top = c; return a }; Element._getContentFromAnonymousElement = function (e, d, f) { var g = new Element("div"), c = Element._insertionTranslations.tags[e]; var a = false; if (c) { a = true } else { if (f) { a = true; c = ["", "", 0] } } if (a) { g.innerHTML = "&nbsp;" + c[0] + d + c[1]; g.removeChild(g.firstChild); for (var b = c[2]; b--; ) { g = g.firstChild } } else { g.innerHTML = d } return $A(g.childNodes) }; Element._insertionTranslations = { before: function (a, b) { a.parentNode.insertBefore(b, a) }, top: function (a, b) { a.insertBefore(b, a.firstChild) }, bottom: function (a, b) { a.appendChild(b) }, after: function (a, b) { a.parentNode.insertBefore(b, a.nextSibling) }, tags: { TABLE: ["<table>", "</table>", 1], TBODY: ["<table><tbody>", "</tbody></table>", 2], TR: ["<table><tbody><tr>", "</tr></tbody></table>", 3], TD: ["<table><tbody><tr><td>", "</td></tr></tbody></table>", 4], SELECT: ["<select>", "</select>", 1]} }; (function () { var a = Element._insertionTranslations.tags; Object.extend(a, { THEAD: a.TBODY, TFOOT: a.TBODY, TH: a.TD }) })(); Element.Methods.Simulated = { hasAttribute: function (a, c) { c = Element._attributeTranslations.has[c] || c; var b = $(a).getAttributeNode(c); return !!(b && b.specified) } }; Element.Methods.ByTag = {}; Object.extend(Element, Element.Methods); (function (a) { if (!Prototype.BrowserFeatures.ElementExtensions && a.__proto__) { window.HTMLElement = {}; window.HTMLElement.prototype = a.__proto__; Prototype.BrowserFeatures.ElementExtensions = true } a = null })(document.createElement("div")); Element.extend = (function () { function c(g) { if (typeof window.Element != "undefined") { var j = window.Element.prototype; if (j) { var l = "_" + (Math.random() + "").slice(2), h = document.createElement(g); j[l] = "x"; var k = (h[l] !== "x"); delete j[l]; h = null; return k } } return false } function b(h, g) { for (var k in g) { var j = g[k]; if (Object.isFunction(j) && !(k in h)) { h[k] = j.methodize() } } } var d = c("object"); if (Prototype.BrowserFeatures.SpecificElementExtensions) { if (d) { return function (h) { if (h && typeof h._extendedByPrototype == "undefined") { var g = h.tagName; if (g && (/^(?:object|applet|embed)$/i.test(g))) { b(h, Element.Methods); b(h, Element.Methods.Simulated); b(h, Element.Methods.ByTag[g.toUpperCase()]) } } return h } } return Prototype.K } var a = {}, e = Element.Methods.ByTag; var f = Object.extend(function (j) { if (!j || typeof j._extendedByPrototype != "undefined" || j.nodeType != 1 || j == window) { return j } var g = Object.clone(a), h = j.tagName.toUpperCase(); if (e[h]) { Object.extend(g, e[h]) } b(j, g); j._extendedByPrototype = Prototype.emptyFunction; return j }, { refresh: function () { if (!Prototype.BrowserFeatures.ElementExtensions) { Object.extend(a, Element.Methods); Object.extend(a, Element.Methods.Simulated) } } }); f.refresh(); return f })(); if (document.documentElement.hasAttribute) { Element.hasAttribute = function (a, b) { return a.hasAttribute(b) } } else { Element.hasAttribute = Element.Methods.Simulated.hasAttribute } Element.addMethods = function (c) { var j = Prototype.BrowserFeatures, d = Element.Methods.ByTag; if (!c) { Object.extend(Form, Form.Methods); Object.extend(Form.Element, Form.Element.Methods); Object.extend(Element.Methods.ByTag, { FORM: Object.clone(Form.Methods), INPUT: Object.clone(Form.Element.Methods), SELECT: Object.clone(Form.Element.Methods), TEXTAREA: Object.clone(Form.Element.Methods), BUTTON: Object.clone(Form.Element.Methods) }) } if (arguments.length == 2) { var b = c; c = arguments[1] } if (!b) { Object.extend(Element.Methods, c || {}) } else { if (Object.isArray(b)) { b.each(g) } else { g(b) } } function g(l) { l = l.toUpperCase(); if (!Element.Methods.ByTag[l]) { Element.Methods.ByTag[l] = {} } Object.extend(Element.Methods.ByTag[l], c) } function a(n, m, l) { l = l || false; for (var p in n) { var o = n[p]; if (!Object.isFunction(o)) { continue } if (!l || !(p in m)) { m[p] = o.methodize() } } } function e(o) { var l; var n = { OPTGROUP: "OptGroup", TEXTAREA: "TextArea", P: "Paragraph", FIELDSET: "FieldSet", UL: "UList", OL: "OList", DL: "DList", DIR: "Directory", H1: "Heading", H2: "Heading", H3: "Heading", H4: "Heading", H5: "Heading", H6: "Heading", Q: "Quote", INS: "Mod", DEL: "Mod", A: "Anchor", IMG: "Image", CAPTION: "TableCaption", COL: "TableCol", COLGROUP: "TableCol", THEAD: "TableSection", TFOOT: "TableSection", TBODY: "TableSection", TR: "TableRow", TH: "TableCell", TD: "TableCell", FRAMESET: "FrameSet", IFRAME: "IFrame" }; if (n[o]) { l = "HTML" + n[o] + "Element" } if (window[l]) { return window[l] } l = "HTML" + o + "Element"; if (window[l]) { return window[l] } l = "HTML" + o.capitalize() + "Element"; if (window[l]) { return window[l] } var m = document.createElement(o), p = m.__proto__ || m.constructor.prototype; m = null; return p } var h = window.HTMLElement ? HTMLElement.prototype : Element.prototype; if (j.ElementExtensions) { a(Element.Methods, h); a(Element.Methods.Simulated, h, true) } if (j.SpecificElementExtensions) { for (var k in Element.Methods.ByTag) { var f = e(k); if (Object.isUndefined(f)) { continue } a(d[k], f.prototype) } } Object.extend(Element, Element.Methods); delete Element.ByTag; if (Element.extend.refresh) { Element.extend.refresh() } Element.cache = {} }; document.viewport = { getDimensions: function () { return { width: this.getWidth(), height: this.getHeight()} }, getScrollOffsets: function () { return Element._returnOffset(window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop) } }; (function (b) { var g = Prototype.Browser, e = document, c, d = {}; function a() { if (g.WebKit && !e.evaluate) { return document } if (g.Opera && window.parseFloat(window.opera.version()) < 9.5) { return document.body } return document.documentElement } function f(h) { if (!c) { c = a() } d[h] = "client" + h; b["get" + h] = function () { return c[d[h]] }; return b["get" + h]() } b.getWidth = f.curry("Width"); b.getHeight = f.curry("Height") })(document.viewport); Element.Storage = { UID: 1 }; Element.addMethods({ getStorage: function (b) { if (!(b = $(b))) { return } var a; if (b === window) { a = 0 } else { if (typeof b._prototypeUID === "undefined") { b._prototypeUID = Element.Storage.UID++ } a = b._prototypeUID } if (!Element.Storage[a]) { Element.Storage[a] = $H() } return Element.Storage[a] }, store: function (b, a, c) { if (!(b = $(b))) { return } if (arguments.length === 2) { Element.getStorage(b).update(a) } else { Element.getStorage(b).set(a, c) } return b }, retrieve: function (c, b, a) { if (!(c = $(c))) { return } var e = Element.getStorage(c), d = e.get(b); if (Object.isUndefined(d)) { e.set(b, a); d = a } return d }, clone: function (c, a) { if (!(c = $(c))) { return } var e = c.cloneNode(a); e._prototypeUID = void 0; if (a) { var d = Element.select(e, "*"), b = d.length; while (b--) { d[b]._prototypeUID = void 0 } } return Element.extend(e) }, purge: function (c) { if (!(c = $(c))) { return } var a = Element._purgeElement; a(c); var d = c.getElementsByTagName("*"), b = d.length; while (b--) { a(d[b]) } return null } }); (function () { function h(w) { var v = w.match(/^(\d+)%?$/i); if (!v) { return null } return (Number(v[1]) / 100) } function p(G, H, w) { var z = null; if (Object.isElement(G)) { z = G; G = z.getStyle(H) } if (G === null) { return null } if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(G)) { return window.parseFloat(G) } var B = G.include("%"), x = (w === document.viewport); if (/\d/.test(G) && z && z.runtimeStyle && !(B && x)) { var v = z.style.left, F = z.runtimeStyle.left; z.runtimeStyle.left = z.currentStyle.left; z.style.left = G || 0; G = z.style.pixelLeft; z.style.left = v; z.runtimeStyle.left = F; return G } if (z && B) { w = w || z.parentNode; var y = h(G); var C = null; var A = z.getStyle("position"); var E = H.include("left") || H.include("right") || H.include("width"); var D = H.include("top") || H.include("bottom") || H.include("height"); if (w === document.viewport) { if (E) { C = document.viewport.getWidth() } else { if (D) { C = document.viewport.getHeight() } } } else { if (E) { C = $(w).measure("width") } else { if (D) { C = $(w).measure("height") } } } return (C === null) ? 0 : C * y } return 0 } function g(v) { if (Object.isString(v) && v.endsWith("px")) { return v } return v + "px" } function k(w) { var v = w; while (w && w.parentNode) { var x = w.getStyle("display"); if (x === "none") { return false } w = $(w.parentNode) } return true } var d = Prototype.K; if ("currentStyle" in document.documentElement) { d = function (v) { if (!v.currentStyle.hasLayout) { v.style.zoom = 1 } return v } } function f(v) { if (v.include("border")) { v = v + "-width" } return v.camelize() } Element.Layout = Class.create(Hash, { initialize: function ($super, w, v) { $super(); this.element = $(w); Element.Layout.PROPERTIES.each(function (x) { this._set(x, null) }, this); if (v) { this._preComputing = true; this._begin(); Element.Layout.PROPERTIES.each(this._compute, this); this._end(); this._preComputing = false } }, _set: function (w, v) { return Hash.prototype.set.call(this, w, v) }, set: function (w, v) { throw "Properties of Element.Layout are read-only." }, get: function ($super, w) { var v = $super(w); return v === null ? this._compute(w) : v }, _begin: function () { if (this._prepared) { return } var z = this.element; if (k(z)) { this._prepared = true; return } var B = { position: z.style.position || "", width: z.style.width || "", visibility: z.style.visibility || "", display: z.style.display || "" }; z.store("prototype_original_styles", B); var C = z.getStyle("position"), v = z.getStyle("width"); if (v === "0px" || v === null) { z.style.display = "block"; v = z.getStyle("width") } var w = (C === "fixed") ? document.viewport : z.parentNode; z.setStyle({ position: "absolute", visibility: "hidden", display: "block" }); var x = z.getStyle("width"); var y; if (v && (x === v)) { y = p(z, "width", w) } else { if (C === "absolute" || C === "fixed") { y = p(z, "width", w) } else { var D = z.parentNode, A = $(D).getLayout(); y = A.get("width") - this.get("margin-left") - this.get("border-left") - this.get("padding-left") - this.get("padding-right") - this.get("border-right") - this.get("margin-right") } } z.setStyle({ width: y + "px" }); this._prepared = true }, _end: function () { var w = this.element; var v = w.retrieve("prototype_original_styles"); w.store("prototype_original_styles", null); w.setStyle(v); this._prepared = false }, _compute: function (w) { var v = Element.Layout.COMPUTATIONS; if (!(w in v)) { throw "Property not found." } return this._set(w, v[w].call(this, this.element)) }, toObject: function () { var v = $A(arguments); var w = (v.length === 0) ? Element.Layout.PROPERTIES : v.join(" ").split(" "); var x = {}; w.each(function (y) { if (!Element.Layout.PROPERTIES.include(y)) { return } var z = this.get(y); if (z != null) { x[y] = z } }, this); return x }, toHash: function () { var v = this.toObject.apply(this, arguments); return new Hash(v) }, toCSS: function () { var v = $A(arguments); var x = (v.length === 0) ? Element.Layout.PROPERTIES : v.join(" ").split(" "); var w = {}; x.each(function (y) { if (!Element.Layout.PROPERTIES.include(y)) { return } if (Element.Layout.COMPOSITE_PROPERTIES.include(y)) { return } var z = this.get(y); if (z != null) { w[f(y)] = z + "px" } }, this); return w }, inspect: function () { return "#<Element.Layout>" } }); Object.extend(Element.Layout, { PROPERTIES: $w("height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height"), COMPOSITE_PROPERTIES: $w("padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height"), COMPUTATIONS: { height: function (x) { if (!this._preComputing) { this._begin() } var v = this.get("border-box-height"); if (v <= 0) { if (!this._preComputing) { this._end() } return 0 } var y = this.get("border-top"), w = this.get("border-bottom"); var A = this.get("padding-top"), z = this.get("padding-bottom"); if (!this._preComputing) { this._end() } return v - y - w - A - z }, width: function (x) { if (!this._preComputing) { this._begin() } var w = this.get("border-box-width"); if (w <= 0) { if (!this._preComputing) { this._end() } return 0 } var A = this.get("border-left"), v = this.get("border-right"); var y = this.get("padding-left"), z = this.get("padding-right"); if (!this._preComputing) { this._end() } return w - A - v - y - z }, "padding-box-height": function (w) { var v = this.get("height"), y = this.get("padding-top"), x = this.get("padding-bottom"); return v + y + x }, "padding-box-width": function (v) { var w = this.get("width"), x = this.get("padding-left"), y = this.get("padding-right"); return w + x + y }, "border-box-height": function (w) { if (!this._preComputing) { this._begin() } var v = w.offsetHeight; if (!this._preComputing) { this._end() } return v }, "border-box-width": function (v) { if (!this._preComputing) { this._begin() } var w = v.offsetWidth; if (!this._preComputing) { this._end() } return w }, "margin-box-height": function (w) { var v = this.get("border-box-height"), x = this.get("margin-top"), y = this.get("margin-bottom"); if (v <= 0) { return 0 } return v + x + y }, "margin-box-width": function (x) { var w = this.get("border-box-width"), y = this.get("margin-left"), v = this.get("margin-right"); if (w <= 0) { return 0 } return w + y + v }, top: function (v) { var w = v.positionedOffset(); return w.top }, bottom: function (v) { var y = v.positionedOffset(), w = v.getOffsetParent(), x = w.measure("height"); var z = this.get("border-box-height"); return x - z - y.top }, left: function (v) { var w = v.positionedOffset(); return w.left }, right: function (x) { var z = x.positionedOffset(), y = x.getOffsetParent(), v = y.measure("width"); var w = this.get("border-box-width"); return v - w - z.left }, "padding-top": function (v) { return p(v, "paddingTop") }, "padding-bottom": function (v) { return p(v, "paddingBottom") }, "padding-left": function (v) { return p(v, "paddingLeft") }, "padding-right": function (v) { return p(v, "paddingRight") }, "border-top": function (v) { return p(v, "borderTopWidth") }, "border-bottom": function (v) { return p(v, "borderBottomWidth") }, "border-left": function (v) { return p(v, "borderLeftWidth") }, "border-right": function (v) { return p(v, "borderRightWidth") }, "margin-top": function (v) { return p(v, "marginTop") }, "margin-bottom": function (v) { return p(v, "marginBottom") }, "margin-left": function (v) { return p(v, "marginLeft") }, "margin-right": function (v) { return p(v, "marginRight") } } }); if ("getBoundingClientRect" in document.documentElement) { Object.extend(Element.Layout.COMPUTATIONS, { right: function (w) { var x = d(w.getOffsetParent()); var y = w.getBoundingClientRect(), v = x.getBoundingClientRect(); return (v.right - y.right).round() }, bottom: function (w) { var x = d(w.getOffsetParent()); var y = w.getBoundingClientRect(), v = x.getBoundingClientRect(); return (v.bottom - y.bottom).round() } }) } Element.Offset = Class.create({ initialize: function (w, v) { this.left = w.round(); this.top = v.round(); this[0] = this.left; this[1] = this.top }, relativeTo: function (v) { return new Element.Offset(this.left - v.left, this.top - v.top) }, inspect: function () { return "#<Element.Offset left: #{left} top: #{top}>".interpolate(this) }, toString: function () { return "[#{left}, #{top}]".interpolate(this) }, toArray: function () { return [this.left, this.top] } }); function s(w, v) { return new Element.Layout(w, v) } function b(v, w) { return $(v).getLayout().get(w) } function o(w) { w = $(w); var A = Element.getStyle(w, "display"); if (A && A !== "none") { return { width: w.offsetWidth, height: w.offsetHeight} } var x = w.style; var v = { visibility: x.visibility, position: x.position, display: x.display }; var z = { visibility: "hidden", display: "block" }; if (v.position !== "fixed") { z.position = "absolute" } Element.setStyle(w, z); var y = { width: w.offsetWidth, height: w.offsetHeight }; Element.setStyle(w, v); return y } function m(v) { v = $(v); if (e(v) || c(v) || n(v) || l(v)) { return $(document.body) } var w = (Element.getStyle(v, "display") === "inline"); if (!w && v.offsetParent) { return $(v.offsetParent) } while ((v = v.parentNode) && v !== document.body) { if (Element.getStyle(v, "position") !== "static") { return l(v) ? $(document.body) : $(v) } } return $(document.body) } function u(w) { w = $(w); var v = 0, x = 0; if (w.parentNode) { do { v += w.offsetTop || 0; x += w.offsetLeft || 0; w = w.offsetParent } while (w) } return new Element.Offset(x, v) } function q(w) { w = $(w); var x = w.getLayout(); var v = 0, z = 0; do { v += w.offsetTop || 0; z += w.offsetLeft || 0; w = w.offsetParent; if (w) { if (n(w)) { break } var y = Element.getStyle(w, "position"); if (y !== "static") { break } } } while (w); z -= x.get("margin-top"); v -= x.get("margin-left"); return new Element.Offset(z, v) } function a(w) { var v = 0, x = 0; do { v += w.scrollTop || 0; x += w.scrollLeft || 0; w = w.parentNode } while (w); return new Element.Offset(x, v) } function t(z) { w = $(w); var v = 0, y = 0, x = document.body; var w = z; do { v += w.offsetTop || 0; y += w.offsetLeft || 0; if (w.offsetParent == x && Element.getStyle(w, "position") == "absolute") { break } } while (w = w.offsetParent); w = z; do { if (w != x) { v -= w.scrollTop || 0; y -= w.scrollLeft || 0 } } while (w = w.parentNode); return new Element.Offset(y, v) } function r(v) { v = $(v); if (Element.getStyle(v, "position") === "absolute") { return v } var z = m(v); var y = v.viewportOffset(), w = z.viewportOffset(); var A = y.relativeTo(w); var x = v.getLayout(); v.store("prototype_absolutize_original_styles", { left: v.getStyle("left"), top: v.getStyle("top"), width: v.getStyle("width"), height: v.getStyle("height") }); v.setStyle({ position: "absolute", top: A.top + "px", left: A.left + "px", width: x.get("width") + "px", height: x.get("height") + "px" }); return v } function j(w) { w = $(w); if (Element.getStyle(w, "position") === "relative") { return w } var v = w.retrieve("prototype_absolutize_original_styles"); if (v) { w.setStyle(v) } return w } if (Prototype.Browser.IE) { m = m.wrap(function (x, w) { w = $(w); if (e(w) || c(w) || n(w) || l(w)) { return $(document.body) } var v = w.getStyle("position"); if (v !== "static") { return x(w) } w.setStyle({ position: "relative" }); var y = x(w); w.setStyle({ position: v }); return y }); q = q.wrap(function (y, w) { w = $(w); if (!w.parentNode) { return new Element.Offset(0, 0) } var v = w.getStyle("position"); if (v !== "static") { return y(w) } var x = w.getOffsetParent(); if (x && x.getStyle("position") === "fixed") { d(x) } w.setStyle({ position: "relative" }); var z = y(w); w.setStyle({ position: v }); return z }) } else { if (Prototype.Browser.Webkit) { u = function (w) { w = $(w); var v = 0, x = 0; do { v += w.offsetTop || 0; x += w.offsetLeft || 0; if (w.offsetParent == document.body) { if (Element.getStyle(w, "position") == "absolute") { break } } w = w.offsetParent } while (w); return new Element.Offset(x, v) } } } Element.addMethods({ getLayout: s, measure: b, getDimensions: o, getOffsetParent: m, cumulativeOffset: u, positionedOffset: q, cumulativeScrollOffset: a, viewportOffset: t, absolutize: r, relativize: j }); function n(v) { return v.nodeName.toUpperCase() === "BODY" } function l(v) { return v.nodeName.toUpperCase() === "HTML" } function e(v) { return v.nodeType === Node.DOCUMENT_NODE } function c(v) { return v !== document.body && !Element.descendantOf(v, document.body) } if ("getBoundingClientRect" in document.documentElement) { Element.addMethods({ viewportOffset: function (v) { v = $(v); if (c(v)) { return new Element.Offset(0, 0) } var w = v.getBoundingClientRect(), x = document.documentElement; return new Element.Offset(w.left - x.clientLeft, w.top - x.clientTop) } }) } })(); window.$$ = function () { var a = $A(arguments).join(", "); return Prototype.Selector.select(a, document) }; Prototype.Selector = (function () { function a() { throw new Error('Method "Prototype.Selector.select" must be defined.') } function c() { throw new Error('Method "Prototype.Selector.match" must be defined.') } function d(l, m, h) { h = h || 0; var g = Prototype.Selector.match, k = l.length, f = 0, j; for (j = 0; j < k; j++) { if (g(l[j], m) && h == f++) { return Element.extend(l[j]) } } } function e(h) { for (var f = 0, g = h.length; f < g; f++) { Element.extend(h[f]) } return h } var b = Prototype.K; return { select: a, match: c, find: d, extendElements: (Element.extend === b) ? b : e, extendElement: Element.extend} })();
/*
* Sizzle CSS Selector Engine - v1.0
*  Copyright 2009, The Dojo Foundation
*  Released under the MIT, BSD, and GPL Licenses.
*  More information: http://sizzlejs.com/
*/
(function () { var r = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, k = 0, d = Object.prototype.toString, p = false, j = true; [0, 0].sort(function () { j = false; return 0 }); var b = function (F, v, C, x) { C = C || []; var e = v = v || document; if (v.nodeType !== 1 && v.nodeType !== 9) { return [] } if (!F || typeof F !== "string") { return C } var D = [], E, A, J, I, B, u, t = true, y = q(v), H = F; while ((r.exec(""), E = r.exec(H)) !== null) { H = E[3]; D.push(E[1]); if (E[2]) { u = E[3]; break } } if (D.length > 1 && l.exec(F)) { if (D.length === 2 && f.relative[D[0]]) { A = g(D[0] + D[1], v) } else { A = f.relative[D[0]] ? 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[z] : z; while ((x = f.match.PSEUDO.exec(e))) { w += x[0]; e = e.replace(f.match.PSEUDO, "") } e = f.relative[e] ? e + "*" : e; for (var y = 0, t = u.length; y < t; y++) { b(e, u[y], v) } return b.filter(w, v) }; window.Sizzle = b })(); Prototype._original_property = window.Sizzle; (function (c) { var d = Prototype.Selector.extendElements; function a(e, f) { return d(c(e, f || document)) } function b(f, e) { return c.matches(e, [f]).length == 1 } Prototype.Selector.engine = c; Prototype.Selector.select = a; Prototype.Selector.match = b })(Sizzle); window.Sizzle = Prototype._original_property; delete Prototype._original_property; var Form = { reset: function (a) { a = $(a); a.reset(); return a }, serializeElements: function (h, d) { if (typeof d != "object") { d = { hash: !!d} } else { if (Object.isUndefined(d.hash)) { d.hash = true } } var e, g, a = false, f = d.submit, b, c; if (d.hash) { c = {}; b = function (j, k, l) { if (k in j) { if (!Object.isArray(j[k])) { j[k] = [j[k]] } j[k].push(l) } else { j[k] = l } return j } } else { c = ""; b = function (j, k, l) { return j + (j ? "&" : "") + encodeURIComponent(k) + "=" + encodeURIComponent(l) } } return h.inject(c, function (j, k) { if (!k.disabled && k.name) { e = k.name; g = $(k).getValue(); if (g != null && k.type != "file" && (k.type != "submit" || (!a && f !== false && (!f || e == f) && (a = true)))) { j = b(j, e, g) } } return j }) } }; Form.Methods = { serialize: function (b, a) { return Form.serializeElements(Form.getElements(b), a) }, getElements: function (e) { var f = $(e).getElementsByTagName("*"), d, a = [], c = Form.Element.Serializers; for (var b = 0; d = f[b]; b++) { a.push(d) } return a.inject([], function (g, h) { if (c[h.tagName.toLowerCase()]) { g.push(Element.extend(h)) } return g }) }, getInputs: function (g, c, d) { g = $(g); var a = g.getElementsByTagName("input"); if (!c && !d) { return $A(a).map(Element.extend) } for (var e = 0, h = [], f = a.length; e < f; e++) { var b = a[e]; if ((c && b.type != c) || (d && b.name != d)) { continue } h.push(Element.extend(b)) } return h }, disable: function (a) { a = $(a); Form.getElements(a).invoke("disable"); return a }, enable: function (a) { a = $(a); Form.getElements(a).invoke("enable"); return a }, findFirstElement: function (b) { var c = $(b).getElements().findAll(function (d) { return "hidden" != d.type && !d.disabled }); var a = c.findAll(function (d) { return d.hasAttribute("tabIndex") && d.tabIndex >= 0 }).sortBy(function (d) { return d.tabIndex }).first(); return a ? a : c.find(function (d) { return /^(?:input|select|textarea)$/i.test(d.tagName) }) }, focusFirstElement: function (b) { b = $(b); var a = b.findFirstElement(); if (a) { a.activate() } return b }, request: function (b, a) { b = $(b), a = Object.clone(a || {}); var d = a.parameters, c = b.readAttribute("action") || ""; if (c.blank()) { c = window.location.href } a.parameters = b.serialize(true); if (d) { if (Object.isString(d)) { d = d.toQueryParams() } Object.extend(a.parameters, d) } if (b.hasAttribute("method") && !a.method) { a.method = b.method } return new Ajax.Request(c, a) } }; Form.Element = { focus: function (a) { $(a).focus(); return a }, select: function (a) { $(a).select(); return a } }; Form.Element.Methods = { serialize: function (a) { a = $(a); if (!a.disabled && a.name) { var b = a.getValue(); if (b != undefined) { var c = {}; c[a.name] = b; return Object.toQueryString(c) } } return "" }, getValue: function (a) { a = $(a); var b = a.tagName.toLowerCase(); return Form.Element.Serializers[b](a) }, setValue: function (a, b) { a = $(a); var c = a.tagName.toLowerCase(); Form.Element.Serializers[c](a, b); return a }, clear: function (a) { $(a).value = ""; return a }, present: function (a) { return $(a).value != "" }, activate: function (a) { a = $(a); try { a.focus(); if (a.select && (a.tagName.toLowerCase() != "input" || !(/^(?:button|reset|submit)$/i.test(a.type)))) { a.select() } } catch (b) { } return a }, disable: function (a) { a = $(a); a.disabled = true; return a }, enable: function (a) { a = $(a); a.disabled = false; return a } }; var Field = Form.Element; var $F = Form.Element.Methods.getValue; Form.Element.Serializers = (function () { function b(h, j) { switch (h.type.toLowerCase()) { case "checkbox": case "radio": return f(h, j); default: return e(h, j) } } function f(h, j) { if (Object.isUndefined(j)) { return h.checked ? h.value : null } else { h.checked = !!j } } function e(h, j) { if (Object.isUndefined(j)) { return h.value } else { h.value = j } } function a(k, n) { if (Object.isUndefined(n)) { return (k.type === "select-one" ? c : d)(k) } var j, l, o = !Object.isArray(n); for (var h = 0, m = k.length; h < m; h++) { j = k.options[h]; l = this.optionValue(j); if (o) { if (l == n) { j.selected = true; return } } else { j.selected = n.include(l) } } } function c(j) { var h = j.selectedIndex; return h >= 0 ? g(j.options[h]) : null } function d(l) { var h, m = l.length; if (!m) { return null } for (var k = 0, h = []; k < m; k++) { var j = l.options[k]; if (j.selected) { h.push(g(j)) } } return h } function g(h) { return Element.hasAttribute(h, "value") ? h.value : h.text } return { input: b, inputSelector: f, textarea: e, select: a, selectOne: c, selectMany: d, optionValue: g, button: e} })(); Abstract.TimedObserver = Class.create(PeriodicalExecuter, { initialize: function ($super, a, b, c) { $super(c, b); this.element = $(a); this.lastValue = this.getValue() }, execute: function () { var a = this.getValue(); if (Object.isString(this.lastValue) && Object.isString(a) ? this.lastValue != a : String(this.lastValue) != String(a)) { this.callback(this.element, a); this.lastValue = a } } }); Form.Element.Observer = Class.create(Abstract.TimedObserver, { getValue: function () { return Form.Element.getValue(this.element) } }); Form.Observer = Class.create(Abstract.TimedObserver, { getValue: function () { return Form.serialize(this.element) } }); Abstract.EventObserver = Class.create({ initialize: function (a, b) { this.element = $(a); this.callback = b; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == "form") { this.registerFormCallbacks() } else { this.registerCallback(this.element) } }, onElementEvent: function () { var a = this.getValue(); if (this.lastValue != a) { this.callback(this.element, a); this.lastValue = a } }, registerFormCallbacks: function () { Form.getElements(this.element).each(this.registerCallback, this) }, registerCallback: function (a) { if (a.type) { switch (a.type.toLowerCase()) { case "checkbox": case "radio": Event.observe(a, "click", this.onElementEvent.bind(this)); break; default: Event.observe(a, "change", this.onElementEvent.bind(this)); break } } } }); Form.Element.EventObserver = Class.create(Abstract.EventObserver, { getValue: function () { return Form.Element.getValue(this.element) } }); Form.EventObserver = Class.create(Abstract.EventObserver, { getValue: function () { return Form.serialize(this.element) } }); (function () { var D = { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, KEY_HOME: 36, KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, KEY_INSERT: 45, cache: {} }; var f = document.documentElement; var E = "onmouseenter" in f && "onmouseleave" in f; var a = function (F) { return false }; if (window.attachEvent) { if (window.addEventListener) { a = function (F) { return !(F instanceof window.Event) } } else { a = function (F) { return true } } } var s; function B(G, F) { return G.which ? (G.which === F + 1) : (G.button === F) } var p = { 0: 1, 1: 4, 2: 2 }; function z(G, F) { return G.button === p[F] } function C(G, F) { switch (F) { case 0: return G.which == 1 && !G.metaKey; case 1: return G.which == 2 || (G.which == 1 && G.metaKey); case 2: return G.which == 3; default: return false } } if (window.attachEvent) { if (!window.addEventListener) { s = z } else { s = function (G, F) { return a(G) ? z(G, F) : B(G, F) } } } else { if (Prototype.Browser.WebKit) { s = C } else { s = B } } function w(F) { return s(F, 0) } function u(F) { return s(F, 1) } function o(F) { return s(F, 2) } function d(H) { H = D.extend(H); var G = H.target, F = H.type, I = H.currentTarget; if (I && I.tagName) { if (F === "load" || F === "error" || (F === "click" && I.tagName.toLowerCase() === "input" && I.type === "radio")) { G = I } } if (G.nodeType == Node.TEXT_NODE) { G = G.parentNode } return Element.extend(G) } function q(G, H) { var F = D.element(G); if (!H) { return F } while (F) { if (Object.isElement(F) && Prototype.Selector.match(F, H)) { return Element.extend(F) } F = F.parentNode } } function t(F) { return { x: c(F), y: b(F)} } function c(H) { var G = document.documentElement, F = document.body || { scrollLeft: 0 }; return H.pageX || (H.clientX + (G.scrollLeft || F.scrollLeft) - (G.clientLeft || 0)) } function b(H) { var G = document.documentElement, F = document.body || { scrollTop: 0 }; return H.pageY || (H.clientY + (G.scrollTop || F.scrollTop) - (G.clientTop || 0)) } function r(F) { D.extend(F); F.preventDefault(); F.stopPropagation(); F.stopped = true } D.Methods = { isLeftClick: w, isMiddleClick: u, isRightClick: o, element: d, findElement: q, pointer: t, pointerX: c, pointerY: b, stop: r }; var y = Object.keys(D.Methods).inject({}, function (F, G) { F[G] = D.Methods[G].methodize(); return F }); if (window.attachEvent) { function j(G) { var F; switch (G.type) { case "mouseover": case "mouseenter": F = G.fromElement; break; case "mouseout": case "mouseleave": F = G.toElement; break; default: return null } return Element.extend(F) } var v = { stopPropagation: function () { this.cancelBubble = true }, preventDefault: function () { this.returnValue = false }, inspect: function () { return "[object Event]" } }; D.extend = function (G, F) { if (!G) { return false } if (!a(G)) { return G } if (G._extendedByPrototype) { return G } G._extendedByPrototype = Prototype.emptyFunction; var H = D.pointer(G); Object.extend(G, { target: G.srcElement || F, relatedTarget: j(G), pageX: H.x, pageY: H.y }); Object.extend(G, y); Object.extend(G, v); return G } } else { D.extend = Prototype.K } if (window.addEventListener) { D.prototype = window.Event.prototype || document.createEvent("HTMLEvents").__proto__; Object.extend(D.prototype, y) } function n(J, I, K) { var H = Element.retrieve(J, "prototype_event_registry"); if (Object.isUndefined(H)) { e.push(J); H = Element.retrieve(J, "prototype_event_registry", $H()) } var F = H.get(I); if (Object.isUndefined(F)) { F = []; H.set(I, F) } if (F.pluck("handler").include(K)) { return false } var G; if (I.include(":")) { G = function (L) { if (Object.isUndefined(L.eventName)) { return false } if (L.eventName !== I) { return false } D.extend(L, J); K.call(J, L) } } else { if (!E && (I === "mouseenter" || I === "mouseleave")) { if (I === "mouseenter" || I === "mouseleave") { G = function (M) { D.extend(M, J); var L = M.relatedTarget; while (L && L !== J) { try { L = L.parentNode } catch (N) { L = J } } if (L === J) { return } K.call(J, M) } } } else { G = function (L) { D.extend(L, J); K.call(J, L) } } } G.handler = K; F.push(G); return G } function h() { for (var F = 0, G = e.length; F < G; F++) { D.stopObserving(e[F]); e[F] = null } } var e = []; if (Prototype.Browser.IE) { window.attachEvent("onunload", h) } if (Prototype.Browser.WebKit) { window.addEventListener("unload", Prototype.emptyFunction, false) } var m = Prototype.K, g = { mouseenter: "mouseover", mouseleave: "mouseout" }; if (!E) { m = function (F) { return (g[F] || F) } } function x(I, H, J) { I = $(I); var G = n(I, H, J); if (!G) { return I } if (H.include(":")) { if (I.addEventListener) { I.addEventListener("dataavailable", G, false) } else { I.attachEvent("ondataavailable", G); I.attachEvent("onlosecapture", G) } } else { var F = m(H); if (I.addEventListener) { I.addEventListener(F, G, false) } else { I.attachEvent("on" + F, G) } } return I } function l(L, I, M) { L = $(L); var H = Element.retrieve(L, "prototype_event_registry"); if (!H) { return L } if (!I) { H.each(function (O) { var N = O.key; l(L, N) }); return L } var J = H.get(I); if (!J) { return L } if (!M) { J.each(function (N) { l(L, I, N.handler) }); return L } var K = J.length, G; while (K--) { if (J[K].handler === M) { G = J[K]; break } } if (!G) { return L } if (I.include(":")) { if (L.removeEventListener) { L.removeEventListener("dataavailable", G, false) } else { L.detachEvent("ondataavailable", G); L.detachEvent("onlosecapture", G) } } else { var F = m(I); if (L.removeEventListener) { L.removeEventListener(F, G, false) } else { L.detachEvent("on" + F, G) } } H.set(I, J.without(G)); return L } function A(I, H, G, F) { I = $(I); if (Object.isUndefined(F)) { F = true } if (I == document && document.createEvent && !I.dispatchEvent) { I = document.documentElement } var J; if (document.createEvent) { J = document.createEvent("HTMLEvents"); J.initEvent("dataavailable", F, true) } else { J = document.createEventObject(); J.eventType = F ? "ondataavailable" : "onlosecapture" } J.eventName = H; J.memo = G || {}; if (document.createEvent) { I.dispatchEvent(J) } else { I.fireEvent(J.eventType, J) } return D.extend(J) } D.Handler = Class.create({ initialize: function (H, G, F, I) { this.element = $(H); this.eventName = G; this.selector = F; this.callback = I; this.handler = this.handleEvent.bind(this) }, start: function () { D.observe(this.element, this.eventName, this.handler); return this }, stop: function () { D.stopObserving(this.element, this.eventName, this.handler); return this }, handleEvent: function (G) { var F = D.findElement(G, this.selector); if (F) { this.callback.call(this.element, G, F) } } }); function k(H, G, F, I) { H = $(H); if (Object.isFunction(F) && Object.isUndefined(I)) { I = F, F = null } return new D.Handler(H, G, F, I).start() } Object.extend(D, D.Methods); Object.extend(D, { fire: A, observe: x, stopObserving: l, on: k }); Element.addMethods({ fire: A, observe: x, stopObserving: l, on: k }); Object.extend(document, { fire: A.methodize(), observe: x.methodize(), stopObserving: l.methodize(), on: k.methodize(), loaded: false }); if (window.Event) { Object.extend(window.Event, D) } else { window.Event = D } })(); (function () { var d; function a() { if (document.loaded) { return } if (d) { window.clearTimeout(d) } document.loaded = true; document.fire("dom:loaded") } function c() { if (document.readyState === "complete") { document.stopObserving("readystatechange", c); a() } } function b() { try { document.documentElement.doScroll("left") } catch (f) { d = b.defer(); return } a() } if (document.addEventListener) { document.addEventListener("DOMContentLoaded", a, false) } else { document.observe("readystatechange", c); if (window == top) { d = b.defer() } } Event.observe(window, "load", a) })(); Element.addMethods(); Hash.toQueryString = Object.toQueryString; var Toggle = { display: Element.toggle }; Element.Methods.childOf = Element.Methods.descendantOf; var Insertion = { Before: function (a, b) { return Element.insert(a, { before: b }) }, Top: function (a, b) { return Element.insert(a, { top: b }) }, Bottom: function (a, b) { return Element.insert(a, { bottom: b }) }, After: function (a, b) { return Element.insert(a, { after: b }) } }; var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); var Position = { includeScrollOffsets: false, prepare: function () { this.deltaX = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0; this.deltaY = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0 }, within: function (b, a, c) { if (this.includeScrollOffsets) { return this.withinIncludingScrolloffsets(b, a, c) } this.xcomp = a; this.ycomp = c; this.offset = Element.cumulativeOffset(b); return (c >= this.offset[1] && c < this.offset[1] + b.offsetHeight && a >= this.offset[0] && a < this.offset[0] + b.offsetWidth) }, withinIncludingScrolloffsets: function (b, a, d) { var c = Element.cumulativeScrollOffset(b); this.xcomp = a + c[0] - this.deltaX; this.ycomp = d + c[1] - this.deltaY; this.offset = Element.cumulativeOffset(b); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + b.offsetHeight && this.xcomp >= this.offset[0] && this.xcomp < this.offset[0] + b.offsetWidth) }, overlap: function (b, a) { if (!b) { return 0 } if (b == "vertical") { return ((this.offset[1] + a.offsetHeight) - this.ycomp) / a.offsetHeight } if (b == "horizontal") { return ((this.offset[0] + a.offsetWidth) - this.xcomp) / a.offsetWidth } }, cumulativeOffset: Element.Methods.cumulativeOffset, positionedOffset: Element.Methods.positionedOffset, absolutize: function (a) { Position.prepare(); return Element.absolutize(a) }, relativize: function (a) { Position.prepare(); return Element.relativize(a) }, realOffset: Element.Methods.cumulativeScrollOffset, offsetParent: Element.Methods.getOffsetParent, page: Element.Methods.viewportOffset, clone: function (b, c, a) { a = a || {}; return Element.clonePosition(c, b, a) } }; if (!document.getElementsByClassName) { document.getElementsByClassName = function (b) { function a(c) { return c.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + c + " ')]" } b.getElementsByClassName = Prototype.BrowserFeatures.XPath ? function (c, e) { e = e.toString().strip(); var d = /\s/.test(e) ? $w(e).map(a).join("") : a(e); return d ? document._getElementsByXPath(".//*" + d, c) : [] } : function (e, f) { f = f.toString().strip(); var g = [], h = (/\s/.test(f) ? $w(f) : null); if (!h && !f) { return g } var c = $(e).getElementsByTagName("*"); f = " " + f + " "; for (var d = 0, k, j; k = c[d]; d++) { if (k.className && (j = " " + k.className + " ") && (j.include(f) || (h && h.all(function (l) { return !l.toString().blank() && j.include(" " + l + " ") })))) { g.push(Element.extend(k)) } } return g }; return function (d, c) { return $(c || document.body).getElementsByClassName(d) } } (Element.Methods) } Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function (a) { this.element = $(a) }, _each: function (a) { this.element.className.split(/\s+/).select(function (b) { return b.length > 0 })._each(a) }, set: function (a) { this.element.className = a }, add: function (a) { if (this.include(a)) { return } this.set($A(this).concat(a).join(" ")) }, remove: function (a) { if (!this.include(a)) { return } this.set($A(this).without(a).join(" ")) }, toString: function () { return $A(this).join(" ") } }; Object.extend(Element.ClassNames.prototype, Enumerable); (function () { window.Selector = Class.create({ initialize: function (a) { this.expression = a.strip() }, findElements: function (a) { return Prototype.Selector.select(this.expression, a) }, match: function (a) { return Prototype.Selector.match(a, this.expression) }, toString: function () { return this.expression }, inspect: function () { return "#<Selector: " + this.expression + ">" } }); Object.extend(Selector, { matchElements: function (f, g) { var a = Prototype.Selector.match, d = []; for (var c = 0, e = f.length; c < e; c++) { var b = f[c]; if (a(b, g)) { d.push(Element.extend(b)) } } return d }, findElement: function (f, g, b) { b = b || 0; var a = 0, d; for (var c = 0, e = f.length; c < e; c++) { d = f[c]; if (Prototype.Selector.match(d, g) && b === a++) { return Element.extend(d) } } }, findChildElements: function (b, c) { var a = c.toArray().join(", "); return Prototype.Selector.select(a, b || document) } }) })(); var Scriptaculous = { Version: "1.9.0", REQUIRED_PROTOTYPE: "1.6.0.3", load: function () { function a(b) { var c = b.replace(/_.*|\./g, ""); c = parseInt(c + "0".times(4 - c.length)); return b.indexOf("_") > -1 ? c - 1 : c } if ((typeof Prototype == "undefined") || (typeof Element == "undefined") || (typeof Element.Methods == "undefined") || (a(Prototype.Version) < a(Scriptaculous.REQUIRED_PROTOTYPE))) { throw ("script.aculo.us requires the Prototype JavaScript framework >= " + Scriptaculous.REQUIRED_PROTOTYPE) } } }; Scriptaculous.load(); var Builder = { NODEMAP: { AREA: "map", CAPTION: "table", COL: "table", COLGROUP: "table", LEGEND: "fieldset", OPTGROUP: "select", OPTION: "select", PARAM: "object", TBODY: "table", TD: "table", TFOOT: "table", TH: "table", THEAD: "table", TR: "table" }, node: function (a) { a = a.toUpperCase(); var g = this.NODEMAP[a] || "div"; var b = document.createElement(g); try { b.innerHTML = "<" + a + "></" + a + ">" } catch (f) { } var d = b.firstChild || null; if (d && (d.tagName.toUpperCase() != a)) { d = d.getElementsByTagName(a)[0] } if (!d) { d = document.createElement(a) } if (!d) { return } if (arguments[1]) { if (this._isStringOrNumber(arguments[1]) || (arguments[1] instanceof Array) || arguments[1].tagName) { this._children(d, arguments[1]) } else { var c = this._attributes(arguments[1]); if (c.length) { try { b.innerHTML = "<" + a + " " + c + "></" + a + ">" } catch (f) { } d = b.firstChild || null; if (!d) { d = document.createElement(a); for (attr in arguments[1]) { d[attr == "class" ? "className" : attr] = arguments[1][attr] } } if (d.tagName.toUpperCase() != a) { d = b.getElementsByTagName(a)[0] } } } } if (arguments[2]) { this._children(d, arguments[2]) } return $(d) }, _text: function (a) { return document.createTextNode(a) }, ATTR_MAP: { className: "class", htmlFor: "for" }, _attributes: function (a) { var b = []; for (attribute in a) { b.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) + '="' + a[attribute].toString().escapeHTML().gsub(/"/, "&quot;") + '"') } return b.join(" ") }, _children: function (b, a) { if (a.tagName) { b.appendChild(a); return } if (typeof a == "object") { a.flatten().each(function (c) { if (typeof c == "object") { b.appendChild(c) } else { if (Builder._isStringOrNumber(c)) { b.appendChild(Builder._text(c)) } } }) } else { if (Builder._isStringOrNumber(a)) { b.appendChild(Builder._text(a)) } } }, _isStringOrNumber: function (a) { return (typeof a == "string" || typeof a == "number") }, build: function (b) { var a = this.node("div"); $(a).update(b.strip()); return a.down() }, dump: function (b) { if (typeof b != "object" && typeof b != "function") { b = window } var a = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/); a.each(function (c) { b[c] = function () { return Builder.node.apply(Builder, [c].concat($A(arguments))) } }) } }; String.prototype.parseColor = function () { var a = "#"; if (this.slice(0, 4) == "rgb(") { var c = this.slice(4, this.length - 1).split(","); var b = 0; do { a += parseInt(c[b]).toColorPart() } while (++b < 3) } else { if (this.slice(0, 1) == "#") { if (this.length == 4) { for (var b = 1; b < 4; b++) { a += (this.charAt(b) + this.charAt(b)).toLowerCase() } } if (this.length == 7) { a = this.toLowerCase() } } } return (a.length == 7 ? a : (arguments[0] || this)) }; Element.collectTextNodes = function (a) { return $A($(a).childNodes).collect(function (b) { return (b.nodeType == 3 ? b.nodeValue : (b.hasChildNodes() ? Element.collectTextNodes(b) : "")) }).flatten().join("") }; Element.collectTextNodesIgnoreClass = function (a, b) { return $A($(a).childNodes).collect(function (c) { return (c.nodeType == 3 ? c.nodeValue : ((c.hasChildNodes() && !Element.hasClassName(c, b)) ? Element.collectTextNodesIgnoreClass(c, b) : "")) }).flatten().join("") }; Element.setContentZoom = function (a, b) { a = $(a); a.setStyle({ fontSize: (b / 100) + "em" }); if (Prototype.Browser.WebKit) { window.scrollBy(0, 0) } return a }; Element.getInlineOpacity = function (a) { return $(a).style.opacity || "" }; Element.forceRerendering = function (a) { try { a = $(a); var c = document.createTextNode(" "); a.appendChild(c); a.removeChild(c) } catch (b) { } }; var Effect = { _elementDoesNotExistError: { name: "ElementDoesNotExistError", message: "The specified DOM element does not exist, but is required for this effect to operate" }, Transitions: { linear: Prototype.K, sinoidal: function (a) { return (-Math.cos(a * Math.PI) / 2) + 0.5 }, reverse: function (a) { return 1 - a }, flicker: function (a) { var a = ((-Math.cos(a * Math.PI) / 4) + 0.75) + Math.random() / 4; return a > 1 ? 1 : a }, wobble: function (a) { return (-Math.cos(a * Math.PI * (9 * a)) / 2) + 0.5 }, pulse: function (b, a) { return (-Math.cos((b * ((a || 5) - 0.5) * 2) * Math.PI) / 2) + 0.5 }, spring: function (a) { return 1 - (Math.cos(a * 4.5 * Math.PI) * Math.exp(-a * 6)) }, none: function (a) { return 0 }, full: function (a) { return 1 } }, DefaultOptions: { duration: 1, fps: 100, sync: false, from: 0, to: 1, delay: 0, queue: "parallel" }, tagifyText: function (a) { var b = "position:relative"; if (Prototype.Browser.IE) { b += ";zoom:1" } a = $(a); $A(a.childNodes).each(function (c) { if (c.nodeType == 3) { c.nodeValue.toArray().each(function (d) { a.insertBefore(new Element("span", { style: b }).update(d == " " ? String.fromCharCode(160) : d), c) }); Element.remove(c) } }) }, multiple: function (b, c) { var e; if (((typeof b == "object") || Object.isFunction(b)) && (b.length)) { e = b } else { e = $(b).childNodes } var a = Object.extend({ speed: 0.1, delay: 0 }, arguments[2] || {}); var d = a.delay; $A(e).each(function (g, f) { new c(g, Object.extend(a, { delay: f * a.speed + d })) }) }, PAIRS: { slide: ["SlideDown", "SlideUp"], blind: ["BlindDown", "BlindUp"], appear: ["Appear", "Fade"] }, toggle: function (b, c, a) { b = $(b); c = (c || "appear").toLowerCase(); return Effect[Effect.PAIRS[c][b.visible() ? 1 : 0]](b, Object.extend({ queue: { position: "end", scope: (b.id || "global"), limit: 1} }, a || {})) } }; Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; Effect.ScopedQueue = Class.create(Enumerable, { initialize: function () { this.effects = []; this.interval = null }, _each: function (a) { this.effects._each(a) }, add: function (b) { var c = new Date().getTime(); var a = Object.isString(b.options.queue) ? b.options.queue : b.options.queue.position; switch (a) { case "front": this.effects.findAll(function (d) { return d.state == "idle" }).each(function (d) { d.startOn += b.finishOn; d.finishOn += b.finishOn }); break; case "with-last": c = this.effects.pluck("startOn").max() || c; break; case "end": c = this.effects.pluck("finishOn").max() || c; break } b.startOn += c; b.finishOn += c; if (!b.options.queue.limit || (this.effects.length < b.options.queue.limit)) { this.effects.push(b) } if (!this.interval) { this.interval = setInterval(this.loop.bind(this), 15) } }, remove: function (a) { this.effects = this.effects.reject(function (b) { return b == a }); if (this.effects.length == 0) { clearInterval(this.interval); this.interval = null } }, loop: function () { var c = new Date().getTime(); for (var b = 0, a = this.effects.length; b < a; b++) { this.effects[b] && this.effects[b].loop(c) } } }); Effect.Queues = { instances: $H(), get: function (a) { if (!Object.isString(a)) { return a } return this.instances.get(a) || this.instances.set(a, new Effect.ScopedQueue()) } }; Effect.Queue = Effect.Queues.get("global"); Effect.Base = Class.create({ position: null, start: function (a) { if (a && a.transition === false) { a.transition = Effect.Transitions.linear } this.options = Object.extend(Object.extend({}, Effect.DefaultOptions), a || {}); this.currentFrame = 0; this.state = "idle"; this.startOn = this.options.delay * 1000; this.finishOn = this.startOn + (this.options.duration * 1000); this.fromToDelta = this.options.to - this.options.from; this.totalTime = this.finishOn - this.startOn; this.totalFrames = this.options.fps * this.options.duration; this.render = (function () { function b(d, c) { if (d.options[c + "Internal"]) { d.options[c + "Internal"](d) } if (d.options[c]) { d.options[c](d) } } return function (c) { if (this.state === "idle") { this.state = "running"; b(this, "beforeSetup"); if (this.setup) { this.setup() } b(this, "afterSetup") } if (this.state === "running") { c = (this.options.transition(c) * this.fromToDelta) + this.options.from; this.position = c; b(this, "beforeUpdate"); if (this.update) { this.update(c) } b(this, "afterUpdate") } } })(); this.event("beforeStart"); if (!this.options.sync) { Effect.Queues.get(Object.isString(this.options.queue) ? "global" : this.options.queue.scope).add(this) } }, loop: function (c) { if (c >= this.startOn) { if (c >= this.finishOn) { this.render(1); this.cancel(); this.event("beforeFinish"); if (this.finish) { this.finish() } this.event("afterFinish"); return } var b = (c - this.startOn) / this.totalTime, a = (b * this.totalFrames).round(); if (a > this.currentFrame) { this.render(b); this.currentFrame = a } } }, cancel: function () { if (!this.options.sync) { Effect.Queues.get(Object.isString(this.options.queue) ? "global" : this.options.queue.scope).remove(this) } this.state = "finished" }, event: function (a) { if (this.options[a + "Internal"]) { this.options[a + "Internal"](this) } if (this.options[a]) { this.options[a](this) } }, inspect: function () { var a = $H(); for (property in this) { if (!Object.isFunction(this[property])) { a.set(property, this[property]) } } return "#<Effect:" + a.inspect() + ",options:" + $H(this.options).inspect() + ">" } }); Effect.Parallel = Class.create(Effect.Base, { initialize: function (a) { this.effects = a || []; this.start(arguments[1]) }, update: function (a) { this.effects.invoke("render", a) }, finish: function (a) { this.effects.each(function (b) { b.render(1); b.cancel(); b.event("beforeFinish"); if (b.finish) { b.finish(a) } b.event("afterFinish") }) } }); Effect.Tween = Class.create(Effect.Base, { initialize: function (c, f, e) { c = Object.isString(c) ? $(c) : c; var b = $A(arguments), d = b.last(), a = b.length == 5 ? b[3] : null; this.method = Object.isFunction(d) ? d.bind(c) : Object.isFunction(c[d]) ? c[d].bind(c) : function (g) { c[d] = g }; this.start(Object.extend({ from: f, to: e }, a || {})) }, update: function (a) { this.method(a) } }); Effect.Event = Class.create(Effect.Base, { initialize: function () { this.start(Object.extend({ duration: 0 }, arguments[0] || {})) }, update: Prototype.emptyFunction }); Effect.Opacity = Class.create(Effect.Base, { initialize: function (b) { this.element = $(b); if (!this.element) { throw (Effect._elementDoesNotExistError) } if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) { this.element.setStyle({ zoom: 1 }) } var a = Object.extend({ from: this.element.getOpacity() || 0, to: 1 }, arguments[1] || {}); this.start(a) }, update: function (a) { this.element.setOpacity(a) } }); Effect.Move = Class.create(Effect.Base, { initialize: function (b) { this.element = $(b); if (!this.element) { throw (Effect._elementDoesNotExistError) } var a = Object.extend({ x: 0, y: 0, mode: "relative" }, arguments[1] || {}); this.start(a) }, setup: function () { this.element.makePositioned(); this.originalLeft = parseFloat(this.element.getStyle("left") || "0"); this.originalTop = parseFloat(this.element.getStyle("top") || "0"); if (this.options.mode == "absolute") { this.options.x = this.options.x - this.originalLeft; this.options.y = this.options.y - this.originalTop } }, update: function (a) { this.element.setStyle({ left: (this.options.x * a + this.originalLeft).round() + "px", top: (this.options.y * a + this.originalTop).round() + "px" }) } }); Effect.MoveBy = function (b, a, c) { return new Effect.Move(b, Object.extend({ x: c, y: a }, arguments[3] || {})) }; Effect.Scale = Class.create(Effect.Base, { initialize: function (b, c) { this.element = $(b); if (!this.element) { throw (Effect._elementDoesNotExistError) } var a = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, scaleMode: "box", scaleFrom: 100, scaleTo: c }, arguments[2] || {}); this.start(a) }, setup: function () { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = this.element.getStyle("position"); this.originalStyle = {}; ["top", "left", "width", "height", "fontSize"].each(function (b) { this.originalStyle[b] = this.element.style[b] } .bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; var a = this.element.getStyle("font-size") || "100%"; ["em", "px", "%", "pt"].each(function (b) { if (a.indexOf(b) > 0) { this.fontSize = parseFloat(a); this.fontSizeType = b } } .bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom) / 100; this.dims = null; if (this.options.scaleMode == "box") { this.dims = [this.element.offsetHeight, this.element.offsetWidth] } if (/^content/.test(this.options.scaleMode)) { this.dims = [this.element.scrollHeight, this.element.scrollWidth] } if (!this.dims) { this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth] } }, update: function (a) { var b = (this.options.scaleFrom / 100) + (this.factor * a); if (this.options.scaleContent && this.fontSize) { this.element.setStyle({ fontSize: this.fontSize * b + this.fontSizeType }) } this.setDimensions(this.dims[0] * b, this.dims[1] * b) }, finish: function (a) { if (this.restoreAfterFinish) { this.element.setStyle(this.originalStyle) } }, setDimensions: function (a, e) { var f = {}; if (this.options.scaleX) { f.width = e.round() + "px" } if (this.options.scaleY) { f.height = a.round() + "px" } if (this.options.scaleFromCenter) { var c = (a - this.dims[0]) / 2; var b = (e - this.dims[1]) / 2; if (this.elementPositioning == "absolute") { if (this.options.scaleY) { f.top = this.originalTop - c + "px" } if (this.options.scaleX) { f.left = this.originalLeft - b + "px" } } else { if (this.options.scaleY) { f.top = -c + "px" } if (this.options.scaleX) { f.left = -b + "px" } } } this.element.setStyle(f) } }); Effect.Highlight = Class.create(Effect.Base, { initialize: function (b) { this.element = $(b); if (!this.element) { throw (Effect._elementDoesNotExistError) } var a = Object.extend({ startcolor: "#ffff99" }, arguments[1] || {}); this.start(a) }, setup: function () { if (this.element.getStyle("display") == "none") { this.cancel(); return } this.oldStyle = {}; if (!this.options.keepBackgroundImage) { this.oldStyle.backgroundImage = this.element.getStyle("background-image"); this.element.setStyle({ backgroundImage: "none" }) } if (!this.options.endcolor) { this.options.endcolor = this.element.getStyle("background-color").parseColor("#ffffff") } if (!this.options.restorecolor) { this.options.restorecolor = this.element.getStyle("background-color") } this._base = $R(0, 2).map(function (a) { return parseInt(this.options.startcolor.slice(a * 2 + 1, a * 2 + 3), 16) } .bind(this)); this._delta = $R(0, 2).map(function (a) { return parseInt(this.options.endcolor.slice(a * 2 + 1, a * 2 + 3), 16) - this._base[a] } .bind(this)) }, update: function (a) { this.element.setStyle({ backgroundColor: $R(0, 2).inject("#", function (b, c, d) { return b + ((this._base[d] + (this._delta[d] * a)).round().toColorPart()) } .bind(this)) }) }, finish: function () { this.element.setStyle(Object.extend(this.oldStyle, { backgroundColor: this.options.restorecolor })) } }); Effect.ScrollTo = function (c) { var b = arguments[1] || {}, a = document.viewport.getScrollOffsets(), d = $(c).cumulativeOffset(); if (b.offset) { d[1] += b.offset } return new Effect.Tween(null, a.top, d[1], b, function (e) { scrollTo(a.left, e.round()) }) }; Effect.Fade = function (c) { c = $(c); var a = c.getInlineOpacity(); var b = Object.extend({ from: c.getOpacity() || 1, to: 0, afterFinishInternal: function (d) { if (d.options.to != 0) { return } d.element.hide().setStyle({ opacity: a }) } }, arguments[1] || {}); return new Effect.Opacity(c, b) }; Effect.Appear = function (b) { b = $(b); var a = Object.extend({ from: (b.getStyle("display") == "none" ? 0 : b.getOpacity() || 0), to: 1, afterFinishInternal: function (c) { c.element.forceRerendering() }, beforeSetup: function (c) { c.element.setOpacity(c.options.from).show() } }, arguments[1] || {}); return new Effect.Opacity(b, a) }; Effect.Puff = function (b) { b = $(b); var a = { opacity: b.getInlineOpacity(), position: b.getStyle("position"), top: b.style.top, left: b.style.left, width: b.style.width, height: b.style.height }; return new Effect.Parallel([new Effect.Scale(b, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(b, { sync: true, to: 0 })], Object.extend({ duration: 1, beforeSetupInternal: function (c) { Position.absolutize(c.effects[0].element) }, afterFinishInternal: function (c) { c.effects[0].element.hide().setStyle(a) } }, arguments[1] || {})) }; Effect.BlindUp = function (a) { a = $(a); a.makeClipping(); return new Effect.Scale(a, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, afterFinishInternal: function (b) { b.element.hide().undoClipping() } }, arguments[1] || {})) }; Effect.BlindDown = function (b) { b = $(b); var a = b.getDimensions(); return new Effect.Scale(b, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: { originalHeight: a.height, originalWidth: a.width }, restoreAfterFinish: true, afterSetup: function (c) { c.element.makeClipping().setStyle({ height: "0px" }).show() }, afterFinishInternal: function (c) { c.element.undoClipping() } }, arguments[1] || {})) }; Effect.SwitchOff = function (b) { b = $(b); var a = b.getInlineOpacity(); return new Effect.Appear(b, Object.extend({ duration: 0.4, from: 0, transition: Effect.Transitions.flicker, afterFinishInternal: function (c) { new Effect.Scale(c.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, beforeSetup: function (d) { d.element.makePositioned().makeClipping() }, afterFinishInternal: function (d) { d.element.hide().undoClipping().undoPositioned().setStyle({ opacity: a }) } }) } }, arguments[1] || {})) }; Effect.DropOut = function (b) { b = $(b); var a = { top: b.getStyle("top"), left: b.getStyle("left"), opacity: b.getInlineOpacity() }; return new Effect.Parallel([new Effect.Move(b, { x: 0, y: 100, sync: true }), new Effect.Opacity(b, { sync: true, to: 0 })], Object.extend({ duration: 0.5, beforeSetup: function (c) { c.effects[0].element.makePositioned() }, afterFinishInternal: function (c) { c.effects[0].element.hide().undoPositioned().setStyle(a) } }, arguments[1] || {})) }; Effect.Shake = function (d) { d = $(d); var b = Object.extend({ distance: 20, duration: 0.5 }, arguments[1] || {}); var e = parseFloat(b.distance); var c = parseFloat(b.duration) / 10; var a = { top: d.getStyle("top"), left: d.getStyle("left") }; return new Effect.Move(d, { x: e, y: 0, duration: c, afterFinishInternal: function (f) { new Effect.Move(f.element, { x: -e * 2, y: 0, duration: c * 2, afterFinishInternal: function (g) { new Effect.Move(g.element, { x: e * 2, y: 0, duration: c * 2, afterFinishInternal: function (h) { new Effect.Move(h.element, { x: -e * 2, y: 0, duration: c * 2, afterFinishInternal: function (j) { new Effect.Move(j.element, { x: e * 2, y: 0, duration: c * 2, afterFinishInternal: function (k) { new Effect.Move(k.element, { x: -e, y: 0, duration: c, afterFinishInternal: function (l) { l.element.undoPositioned().setStyle(a) } }) } }) } }) } }) } }) } }) }; Effect.SlideDown = function (c) { c = $(c).cleanWhitespace(); var a = c.down().getStyle("bottom"); var b = c.getDimensions(); return new Effect.Scale(c, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: window.opera ? 0 : 1, scaleMode: { originalHeight: b.height, originalWidth: b.width }, restoreAfterFinish: true, afterSetup: function (d) { d.element.makePositioned(); d.element.down().makePositioned(); if (window.opera) { d.element.setStyle({ top: "" }) } d.element.makeClipping().setStyle({ height: "0px" }).show() }, afterUpdateInternal: function (d) { d.element.down().setStyle({ bottom: (d.dims[0] - d.element.clientHeight) + "px" }) }, afterFinishInternal: function (d) { d.element.undoClipping().undoPositioned(); d.element.down().undoPositioned().setStyle({ bottom: a }) } }, arguments[1] || {})) }; Effect.SlideUp = function (c) { c = $(c).cleanWhitespace(); var a = c.down().getStyle("bottom"); var b = c.getDimensions(); return new Effect.Scale(c, window.opera ? 0 : 1, Object.extend({ scaleContent: false, scaleX: false, scaleMode: "box", scaleFrom: 100, scaleMode: { originalHeight: b.height, originalWidth: b.width }, restoreAfterFinish: true, afterSetup: function (d) { d.element.makePositioned(); d.element.down().makePositioned(); if (window.opera) { d.element.setStyle({ top: "" }) } d.element.makeClipping().show() }, afterUpdateInternal: function (d) { d.element.down().setStyle({ bottom: (d.dims[0] - d.element.clientHeight) + "px" }) }, afterFinishInternal: function (d) { d.element.hide().undoClipping().undoPositioned(); d.element.down().undoPositioned().setStyle({ bottom: a }) } }, arguments[1] || {})) }; Effect.Squish = function (a) { return new Effect.Scale(a, window.opera ? 1 : 0, { restoreAfterFinish: true, beforeSetup: function (b) { b.element.makeClipping() }, afterFinishInternal: function (b) { b.element.hide().undoClipping() } }) }; Effect.Grow = function (c) { c = $(c); var b = Object.extend({ direction: "center", moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full }, arguments[1] || {}); var a = { top: c.style.top, left: c.style.left, height: c.style.height, width: c.style.width, opacity: c.getInlineOpacity() }; var g = c.getDimensions(); var h, f; var e, d; switch (b.direction) { case "top-left": h = f = e = d = 0; break; case "top-right": h = g.width; f = d = 0; e = -g.width; break; case "bottom-left": h = e = 0; f = g.height; d = -g.height; break; case "bottom-right": h = g.width; f = g.height; e = -g.width; d = -g.height; break; case "center": h = g.width / 2; f = g.height / 2; e = -g.width / 2; d = -g.height / 2; break } return new Effect.Move(c, { x: h, y: f, duration: 0.01, beforeSetup: function (j) { j.element.hide().makeClipping().makePositioned() }, afterFinishInternal: function (j) { new Effect.Parallel([new Effect.Opacity(j.element, { sync: true, to: 1, from: 0, transition: b.opacityTransition }), new Effect.Move(j.element, { x: e, y: d, sync: true, transition: b.moveTransition }), new Effect.Scale(j.element, 100, { scaleMode: { originalHeight: g.height, originalWidth: g.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: b.scaleTransition, restoreAfterFinish: true })], Object.extend({ beforeSetup: function (k) { k.effects[0].element.setStyle({ height: "0px" }).show() }, afterFinishInternal: function (k) { k.effects[0].element.undoClipping().undoPositioned().setStyle(a) } }, b)) } }) }; Effect.Shrink = function (c) { c = $(c); var b = Object.extend({ direction: "center", moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none }, arguments[1] || {}); var a = { top: c.style.top, left: c.style.left, height: c.style.height, width: c.style.width, opacity: c.getInlineOpacity() }; var f = c.getDimensions(); var e, d; switch (b.direction) { case "top-left": e = d = 0; break; case "top-right": e = f.width; d = 0; break; case "bottom-left": e = 0; d = f.height; break; case "bottom-right": e = f.width; d = f.height; break; case "center": e = f.width / 2; d = f.height / 2; break } return new Effect.Parallel([new Effect.Opacity(c, { sync: true, to: 0, from: 1, transition: b.opacityTransition }), new Effect.Scale(c, window.opera ? 1 : 0, { sync: true, transition: b.scaleTransition, restoreAfterFinish: true }), new Effect.Move(c, { x: e, y: d, sync: true, transition: b.moveTransition })], Object.extend({ beforeStartInternal: function (g) { g.effects[0].element.makePositioned().makeClipping() }, afterFinishInternal: function (g) { g.effects[0].element.hide().undoClipping().undoPositioned().setStyle(a) } }, b)) }; Effect.Pulsate = function (c) { c = $(c); var b = arguments[1] || {}, a = c.getInlineOpacity(), e = b.transition || Effect.Transitions.linear, d = function (f) { return 1 - e((-Math.cos((f * (b.pulses || 5) * 2) * Math.PI) / 2) + 0.5) }; return new Effect.Opacity(c, Object.extend(Object.extend({ duration: 2, from: 0, afterFinishInternal: function (f) { f.element.setStyle({ opacity: a }) } }, b), { transition: d })) }; Effect.Fold = function (b) { b = $(b); var a = { top: b.style.top, left: b.style.left, width: b.style.width, height: b.style.height }; b.makeClipping(); return new Effect.Scale(b, 5, Object.extend({ scaleContent: false, scaleX: false, afterFinishInternal: function (c) { new Effect.Scale(b, 1, { scaleContent: false, scaleY: false, afterFinishInternal: function (d) { d.element.hide().undoClipping().setStyle(a) } }) } }, arguments[1] || {})) }; Effect.Morph = Class.create(Effect.Base, { initialize: function (c) { this.element = $(c); if (!this.element) { throw (Effect._elementDoesNotExistError) } var a = Object.extend({ style: {} }, arguments[1] || {}); if (!Object.isString(a.style)) { this.style = $H(a.style) } else { if (a.style.include(":")) { this.style = a.style.parseStyle() } else { this.element.addClassName(a.style); this.style = $H(this.element.getStyles()); this.element.removeClassName(a.style); var b = this.element.getStyles(); this.style = this.style.reject(function (d) { return d.value == b[d.key] }); a.afterFinishInternal = function (d) { d.element.addClassName(d.options.style); d.transforms.each(function (e) { d.element.style[e.style] = "" }) } } } this.start(a) }, setup: function () { function a(b) { if (!b || ["rgba(0, 0, 0, 0)", "transparent"].include(b)) { b = "#ffffff" } b = b.parseColor(); return $R(0, 2).map(function (c) { return parseInt(b.slice(c * 2 + 1, c * 2 + 3), 16) }) } this.transforms = this.style.map(function (g) { var f = g[0], e = g[1], d = null; if (e.parseColor("#zzzzzz") != "#zzzzzz") { e = e.parseColor(); d = "color" } else { if (f == "opacity") { e = parseFloat(e); if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) { this.element.setStyle({ zoom: 1 }) } } else { if (Element.CSS_LENGTH.test(e)) { var c = e.match(/^([\+\-]?[0-9\.]+)(.*)$/); e = parseFloat(c[1]); d = (c.length == 3) ? c[2] : null } } } var b = this.element.getStyle(f); return { style: f.camelize(), originalValue: d == "color" ? a(b) : parseFloat(b || 0), targetValue: d == "color" ? a(e) : e, unit: d} } .bind(this)).reject(function (b) { return ((b.originalValue == b.targetValue) || (b.unit != "color" && (isNaN(b.originalValue) || isNaN(b.targetValue)))) }) }, update: function (a) { var d = {}, b, c = this.transforms.length; while (c--) { d[(b = this.transforms[c]).style] = b.unit == "color" ? "#" + (Math.round(b.originalValue[0] + (b.targetValue[0] - b.originalValue[0]) * a)).toColorPart() + (Math.round(b.originalValue[1] + (b.targetValue[1] - b.originalValue[1]) * a)).toColorPart() + (Math.round(b.originalValue[2] + (b.targetValue[2] - b.originalValue[2]) * a)).toColorPart() : (b.originalValue + (b.targetValue - b.originalValue) * a).toFixed(3) + (b.unit === null ? "" : b.unit) } this.element.setStyle(d, true) } }); Effect.Transform = Class.create({ initialize: function (a) { this.tracks = []; this.options = arguments[1] || {}; this.addTracks(a) }, addTracks: function (a) { a.each(function (b) { b = $H(b); var c = b.values().first(); this.tracks.push($H({ ids: b.keys().first(), effect: Effect.Morph, options: { style: c} })) } .bind(this)); return this }, play: function () { return new Effect.Parallel(this.tracks.map(function (a) { var d = a.get("ids"), c = a.get("effect"), b = a.get("options"); var e = [$(d) || $$(d)].flatten(); return e.map(function (f) { return new c(f, Object.extend({ sync: true }, b)) }) }).flatten(), this.options) } }); Element.CSS_PROPERTIES = $w("backgroundColor backgroundPosition borderBottomColor borderBottomStyle borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth borderRightColor borderRightStyle borderRightWidth borderSpacing borderTopColor borderTopStyle borderTopWidth bottom clip color fontSize fontWeight height left letterSpacing lineHeight marginBottom marginLeft marginRight marginTop markerOffset maxHeight maxWidth minHeight minWidth opacity outlineColor outlineOffset outlineWidth paddingBottom paddingLeft paddingRight paddingTop right textIndent top width wordSpacing zIndex"); Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; String.__parseStyleElement = document.createElement("div"); String.prototype.parseStyle = function () { var b, a = $H(); if (Prototype.Browser.WebKit) { b = new Element("div", { style: this }).style } else { String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>'; b = String.__parseStyleElement.childNodes[0].style } Element.CSS_PROPERTIES.each(function (c) { if (b[c]) { a.set(c, b[c]) } }); if (Prototype.Browser.IE && this.include("opacity")) { a.set("opacity", this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]) } return a }; if (document.defaultView && document.defaultView.getComputedStyle) { Element.getStyles = function (b) { var a = document.defaultView.getComputedStyle($(b), null); return Element.CSS_PROPERTIES.inject({}, function (c, d) { c[d] = a[d]; return c }) } } else { Element.getStyles = function (b) { b = $(b); var a = b.currentStyle, c; c = Element.CSS_PROPERTIES.inject({}, function (d, e) { d[e] = a[e]; return d }); if (!c.opacity) { c.opacity = b.getOpacity() } return c } } Effect.Methods = { morph: function (a, b) { a = $(a); new Effect.Morph(a, Object.extend({ style: b }, arguments[2] || {})); return a }, visualEffect: function (c, e, b) { c = $(c); var d = e.dasherize().camelize(), a = d.charAt(0).toUpperCase() + d.substring(1); new Effect[a](c, b); return c }, highlight: function (b, a) { b = $(b); new Effect.Highlight(b, a); return b } }; $w("fade appear grow shrink fold blindUp blindDown slideUp slideDown pulsate shake puff squish switchOff dropOut").each(function (a) { Effect.Methods[a] = function (c, b) { c = $(c); Effect[a.charAt(0).toUpperCase() + a.substring(1)](c, b); return c } }); $w("getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles").each(function (a) { Effect.Methods[a] = Element[a] }); Element.addMethods(Effect.Methods); if (Object.isUndefined(Effect)) { throw ("dragdrop.js requires including script.aculo.us' effects.js library") } var Droppables = { drops: [], remove: function (a) { this.drops = this.drops.reject(function (b) { return b.element == $(a) }) }, add: function (b) { b = $(b); var a = Object.extend({ greedy: true, hoverclass: null, tree: false }, arguments[1] || {}); if (a.containment) { a._containers = []; var c = a.containment; if (Object.isArray(c)) { c.each(function (d) { a._containers.push($(d)) }) } else { a._containers.push($(c)) } } if (a.accept) { a.accept = [a.accept].flatten() } Element.makePositioned(b); a.element = b; this.drops.push(a) }, findDeepestChild: function (a) { deepest = a[0]; for (i = 1; i < a.length; ++i) { if (Element.isParent(a[i].element, deepest.element)) { deepest = a[i] } } return deepest }, isContained: function (b, a) { var c; if (a.tree) { c = b.treeNode } else { c = b.parentNode } return a._containers.detect(function (d) { return c == d }) }, isAffected: function (a, c, b) { return ((b.element != c) && ((!b._containers) || this.isContained(c, b)) && ((!b.accept) || (Element.classNames(c).detect(function (d) { return b.accept.include(d) }))) && Position.within(b.element, a[0], a[1])) }, deactivate: function (a) { if (a.hoverclass) { Element.removeClassName(a.element, a.hoverclass) } this.last_active = null }, activate: function (a) { if (a.hoverclass) { Element.addClassName(a.element, a.hoverclass) } this.last_active = a }, show: function (a, c) { if (!this.drops.length) { return } var b, d = []; this.drops.each(function (e) { if (Droppables.isAffected(a, c, e)) { d.push(e) } }); if (d.length > 0) { b = Droppables.findDeepestChild(d) } if (this.last_active && this.last_active != b) { this.deactivate(this.last_active) } if (b) { Position.within(b.element, a[0], a[1]); if (b.onHover) { b.onHover(c, b.element, Position.overlap(b.overlap, b.element)) } if (b != this.last_active) { Droppables.activate(b) } } }, fire: function (b, a) { if (!this.last_active) { return } Position.prepare(); if (this.isAffected([Event.pointerX(b), Event.pointerY(b)], a, this.last_active)) { if (this.last_active.onDrop) { this.last_active.onDrop(a, this.last_active.element, b); return true } } }, reset: function () { if (this.last_active) { this.deactivate(this.last_active) } } }; var Draggables = { drags: [], observers: [], register: function (a) { if (this.drags.length == 0) { this.eventMouseUp = this.endDrag.bindAsEventListener(this); this.eventMouseMove = this.updateDrag.bindAsEventListener(this); this.eventKeypress = this.keyPress.bindAsEventListener(this); Event.observe(document, "mouseup", this.eventMouseUp); Event.observe(document, "mousemove", this.eventMouseMove); Event.observe(document, "keypress", this.eventKeypress) } this.drags.push(a) }, unregister: function (a) { this.drags = this.drags.reject(function (b) { return b == a }); if (this.drags.length == 0) { Event.stopObserving(document, "mouseup", this.eventMouseUp); Event.stopObserving(document, "mousemove", this.eventMouseMove); Event.stopObserving(document, "keypress", this.eventKeypress) } }, activate: function (a) { if (a.options.delay) { this._timeout = setTimeout(function () { Draggables._timeout = null; window.focus(); Draggables.activeDraggable = a } .bind(this), a.options.delay) } else { window.focus(); this.activeDraggable = a } }, deactivate: function () { this.activeDraggable = null }, updateDrag: function (a) { if (!this.activeDraggable) { return } var b = [Event.pointerX(a), Event.pointerY(a)]; if (this._lastPointer && (this._lastPointer.inspect() == b.inspect())) { return } this._lastPointer = b; this.activeDraggable.updateDrag(a, b) }, endDrag: function (a) { if (this._timeout) { clearTimeout(this._timeout); this._timeout = null } if (!this.activeDraggable) { return } this._lastPointer = null; this.activeDraggable.endDrag(a); this.activeDraggable = null }, keyPress: function (a) { if (this.activeDraggable) { this.activeDraggable.keyPress(a) } }, addObserver: function (a) { this.observers.push(a); this._cacheObserverCallbacks() }, removeObserver: function (a) { this.observers = this.observers.reject(function (b) { return b.element == a }); this._cacheObserverCallbacks() }, notify: function (b, a, c) { if (this[b + "Count"] > 0) { this.observers.each(function (d) { if (d[b]) { d[b](b, a, c) } }) } if (a.options[b]) { a.options[b](a, c) } }, _cacheObserverCallbacks: function () { ["onStart", "onEnd", "onDrag"].each(function (a) { Draggables[a + "Count"] = Draggables.observers.select(function (b) { return b[a] }).length }) } }; var Draggable = Class.create({ initialize: function (b) { var c = { handle: false, reverteffect: function (f, e, d) { var g = Math.sqrt(Math.abs(e ^ 2) + Math.abs(d ^ 2)) * 0.02; new Effect.Move(f, { x: -d, y: -e, duration: g, queue: { scope: "_draggable", position: "end"} }) }, endeffect: function (e) { var d = Object.isNumber(e._opacity) ? e._opacity : 1; new Effect.Opacity(e, { duration: 0.2, from: 0.7, to: d, queue: { scope: "_draggable", position: "end" }, afterFinish: function () { Draggable._dragging[e] = false } }) }, zindex: 1000, revert: false, quiet: false, scroll: false, scrollSensitivity: 20, scrollSpeed: 15, snap: false, delay: 0 }; if (!arguments[1] || Object.isUndefined(arguments[1].endeffect)) { Object.extend(c, { starteffect: function (d) { d._opacity = Element.getOpacity(d); Draggable._dragging[d] = true; new Effect.Opacity(d, { duration: 0.2, from: d._opacity, to: 0.7 }) } }) } var a = Object.extend(c, arguments[1] || {}); this.element = $(b); if (a.handle && Object.isString(a.handle)) { this.handle = this.element.down("." + a.handle, 0) } if (!this.handle) { this.handle = $(a.handle) } if (!this.handle) { this.handle = this.element } if (a.scroll && !a.scroll.scrollTo && !a.scroll.outerHTML) { a.scroll = $(a.scroll); this._isScrollChild = Element.childOf(this.element, a.scroll) } Element.makePositioned(this.element); this.options = a; this.dragging = false; this.eventMouseDown = this.initDrag.bindAsEventListener(this); Event.observe(this.handle, "mousedown", this.eventMouseDown); Draggables.register(this) }, destroy: function () { Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); Draggables.unregister(this) }, currentDelta: function () { return ([parseInt(Element.getStyle(this.element, "left") || "0"), parseInt(Element.getStyle(this.element, "top") || "0")]) }, initDrag: function (a) { if (!Object.isUndefined(Draggable._dragging[this.element]) && Draggable._dragging[this.element]) { return } if (Event.isLeftClick(a)) { var c = Event.element(a); if ((tag_name = c.tagName.toUpperCase()) && (tag_name == "INPUT" || tag_name == "SELECT" || tag_name == "OPTION" || tag_name == "BUTTON" || tag_name == "TEXTAREA")) { return } var b = [Event.pointerX(a), Event.pointerY(a)]; var d = this.element.cumulativeOffset(); this.offset = [0, 1].map(function (e) { return (b[e] - d[e]) }); Draggables.activate(this); Event.stop(a) } }, startDrag: function (b) { this.dragging = true; if (!this.delta) { this.delta = this.currentDelta() } if (this.options.zindex) { this.originalZ = parseInt(Element.getStyle(this.element, "z-index") || 0); this.element.style.zIndex = this.options.zindex } if (this.options.ghosting) { this._clone = this.element.cloneNode(true); this._originallyAbsolute = (this.element.getStyle("position") == "absolute"); if (!this._originallyAbsolute) { Position.absolutize(this.element) } this.element.parentNode.insertBefore(this._clone, this.element) } if (this.options.scroll) { if (this.options.scroll == window) { var a = this._getWindowScroll(this.options.scroll); this.originalScrollLeft = a.left; this.originalScrollTop = a.top } else { this.originalScrollLeft = this.options.scroll.scrollLeft; this.originalScrollTop = this.options.scroll.scrollTop } } Draggables.notify("onStart", this, b); if (this.options.starteffect) { this.options.starteffect(this.element) } }, updateDrag: function (event, pointer) { if (!this.dragging) { this.startDrag(event) } if (!this.options.quiet) { Position.prepare(); Droppables.show(pointer, this.element) } Draggables.notify("onDrag", this, event); this.draw(pointer); if (this.options.change) { this.options.change(this) } if (this.options.scroll) { this.stopScrolling(); var p; if (this.options.scroll == window) { with (this._getWindowScroll(this.options.scroll)) { p = [left, top, left + width, top + height] } } else { p = Position.page(this.options.scroll).toArray(); p[0] += this.options.scroll.scrollLeft + Position.deltaX; p[1] += this.options.scroll.scrollTop + Position.deltaY; p.push(p[0] + this.options.scroll.offsetWidth); p.push(p[1] + this.options.scroll.offsetHeight) } var speed = [0, 0]; if (pointer[0] < (p[0] + this.options.scrollSensitivity)) { speed[0] = pointer[0] - (p[0] + this.options.scrollSensitivity) } if (pointer[1] < (p[1] + this.options.scrollSensitivity)) { speed[1] = pointer[1] - (p[1] + this.options.scrollSensitivity) } if (pointer[0] > (p[2] - this.options.scrollSensitivity)) { speed[0] = pointer[0] - (p[2] - this.options.scrollSensitivity) } if (pointer[1] > (p[3] - this.options.scrollSensitivity)) { speed[1] = pointer[1] - (p[3] - this.options.scrollSensitivity) } this.startScrolling(speed) } if (Prototype.Browser.WebKit) { window.scrollBy(0, 0) } Event.stop(event) }, finishDrag: function (b, f) { this.dragging = false; if (this.options.quiet) { Position.prepare(); var e = [Event.pointerX(b), Event.pointerY(b)]; Droppables.show(e, this.element) } if (this.options.ghosting) { if (!this._originallyAbsolute) { Position.relativize(this.element) } delete this._originallyAbsolute; Element.remove(this._clone); this._clone = null } var g = false; if (f) { g = Droppables.fire(b, this.element); if (!g) { g = false } } if (g && this.options.onDropped) { this.options.onDropped(this.element) } Draggables.notify("onEnd", this, b); var a = this.options.revert; if (a && Object.isFunction(a)) { a = a(this.element) } var c = this.currentDelta(); if (a && this.options.reverteffect) { if (g == 0 || a != "failure") { this.options.reverteffect(this.element, c[1] - this.delta[1], c[0] - this.delta[0]) } } else { this.delta = c } if (this.options.zindex) { this.element.style.zIndex = this.originalZ } if (this.options.endeffect) { this.options.endeffect(this.element) } Draggables.deactivate(this); Droppables.reset() }, keyPress: function (a) { if (a.keyCode != Event.KEY_ESC) { return } this.finishDrag(a, false); Event.stop(a) }, endDrag: function (a) { if (!this.dragging) { return } this.stopScrolling(); this.finishDrag(a, true); Event.stop(a) }, draw: function (a) { var g = this.element.cumulativeOffset(); if (this.options.ghosting) { var c = Position.realOffset(this.element); g[0] += c[0] - Position.deltaX; g[1] += c[1] - Position.deltaY } var f = this.currentDelta(); g[0] -= f[0]; g[1] -= f[1]; if (this.options.scroll && (this.options.scroll != window && this._isScrollChild)) { g[0] -= this.options.scroll.scrollLeft - this.originalScrollLeft; g[1] -= this.options.scroll.scrollTop - this.originalScrollTop } var e = [0, 1].map(function (d) { return (a[d] - g[d] - this.offset[d]) } .bind(this)); if (this.options.snap) { if (Object.isFunction(this.options.snap)) { e = this.options.snap(e[0], e[1], this) } else { if (Object.isArray(this.options.snap)) { e = e.map(function (d, h) { return (d / this.options.snap[h]).round() * this.options.snap[h] } .bind(this)) } else { e = e.map(function (d) { return (d / this.options.snap).round() * this.options.snap } .bind(this)) } } } var b = this.element.style; if ((!this.options.constraint) || (this.options.constraint == "horizontal")) { b.left = e[0] + "px" } if ((!this.options.constraint) || (this.options.constraint == "vertical")) { b.top = e[1] + "px" } if (b.visibility == "hidden") { b.visibility = "" } }, stopScrolling: function () { if (this.scrollInterval) { clearInterval(this.scrollInterval); this.scrollInterval = null; Draggables._lastScrollPointer = null } }, startScrolling: function (a) { if (!(a[0] || a[1])) { return } this.scrollSpeed = [a[0] * this.options.scrollSpeed, a[1] * this.options.scrollSpeed]; this.lastScrolled = new Date(); this.scrollInterval = setInterval(this.scroll.bind(this), 10) }, scroll: function () { var current = new Date(); var delta = current - this.lastScrolled; this.lastScrolled = current; if (this.options.scroll == window) { with (this._getWindowScroll(this.options.scroll)) { if (this.scrollSpeed[0] || this.scrollSpeed[1]) { var d = delta / 1000; this.options.scroll.scrollTo(left + d * this.scrollSpeed[0], top + d * this.scrollSpeed[1]) } } } else { this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000; this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000 } Position.prepare(); Droppables.show(Draggables._lastPointer, this.element); Draggables.notify("onDrag", this); if (this._isScrollChild) { Draggables._lastScrollPointer = Draggables._lastScrollPointer || $A(Draggables._lastPointer); Draggables._lastScrollPointer[0] += this.scrollSpeed[0] * delta / 1000; Draggables._lastScrollPointer[1] += this.scrollSpeed[1] * delta / 1000; if (Draggables._lastScrollPointer[0] < 0) { Draggables._lastScrollPointer[0] = 0 } if (Draggables._lastScrollPointer[1] < 0) { Draggables._lastScrollPointer[1] = 0 } this.draw(Draggables._lastScrollPointer) } if (this.options.change) { this.options.change(this) } }, _getWindowScroll: function (w) { var T, L, W, H; with (w.document) { if (w.document.documentElement && documentElement.scrollTop) { T = documentElement.scrollTop; L = documentElement.scrollLeft } else { if (w.document.body) { T = body.scrollTop; L = body.scrollLeft } } if (w.innerWidth) { W = w.innerWidth; H = w.innerHeight } else { if (w.document.documentElement && documentElement.clientWidth) { W = documentElement.clientWidth; H = documentElement.clientHeight } else { W = body.offsetWidth; H = body.offsetHeight } } } return { top: T, left: L, width: W, height: H} } }); Draggable._dragging = {}; var SortableObserver = Class.create({ initialize: function (b, a) { this.element = $(b); this.observer = a; this.lastValue = Sortable.serialize(this.element) }, onStart: function () { this.lastValue = Sortable.serialize(this.element) }, onEnd: function () { Sortable.unmark(); if (this.lastValue != Sortable.serialize(this.element)) { this.observer(this.element) } } }); var Sortable = { SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, sortables: {}, _findRootElement: function (a) { while (a.tagName.toUpperCase() != "BODY") { if (a.id && Sortable.sortables[a.id]) { return a } a = a.parentNode } }, options: function (a) { a = Sortable._findRootElement($(a)); if (!a) { return } return Sortable.sortables[a.id] }, destroy: function (a) { a = $(a); var b = Sortable.sortables[a.id]; if (b) { Draggables.removeObserver(b.element); b.droppables.each(function (c) { Droppables.remove(c) }); b.draggables.invoke("destroy"); delete Sortable.sortables[b.element.id] } }, create: function (c) { c = $(c); var b = Object.extend({ element: c, tag: "li", dropOnEmpty: false, tree: false, treeTag: "ul", overlap: "vertical", constraint: "vertical", containment: c, handle: false, only: false, delay: 0, hoverclass: null, ghosting: false, quiet: false, scroll: false, scrollSensitivity: 20, scrollSpeed: 15, format: this.SERIALIZE_RULE, elements: false, handles: false, onChange: Prototype.emptyFunction, onUpdate: Prototype.emptyFunction }, arguments[1] || {}); this.destroy(c); var a = { revert: true, quiet: b.quiet, scroll: b.scroll, scrollSpeed: b.scrollSpeed, scrollSensitivity: b.scrollSensitivity, delay: b.delay, ghosting: b.ghosting, constraint: b.constraint, handle: b.handle }; if (b.starteffect) { a.starteffect = b.starteffect } if (b.reverteffect) { a.reverteffect = b.reverteffect } else { if (b.ghosting) { a.reverteffect = function (f) { f.style.top = 0; f.style.left = 0 } } } if (b.endeffect) { a.endeffect = b.endeffect } if (b.zindex) { a.zindex = b.zindex } var d = { overlap: b.overlap, containment: b.containment, tree: b.tree, hoverclass: b.hoverclass, onHover: Sortable.onHover }; var e = { onHover: Sortable.onEmptyHover, overlap: b.overlap, containment: b.containment, hoverclass: b.hoverclass }; Element.cleanWhitespace(c); b.draggables = []; b.droppables = []; if (b.dropOnEmpty || b.tree) { Droppables.add(c, e); b.droppables.push(c) } (b.elements || this.findElements(c, b) || []).each(function (h, f) { var g = b.handles ? $(b.handles[f]) : (b.handle ? $(h).select("." + b.handle)[0] : h); b.draggables.push(new Draggable(h, Object.extend(a, { handle: g }))); Droppables.add(h, d); if (b.tree) { h.treeNode = c } b.droppables.push(h) }); if (b.tree) { (Sortable.findTreeElements(c, b) || []).each(function (f) { Droppables.add(f, e); f.treeNode = c; b.droppables.push(f) }) } this.sortables[c.identify()] = b; Draggables.addObserver(new SortableObserver(c, b.onUpdate)) }, findElements: function (b, a) { return Element.findChildren(b, a.only, a.tree ? true : false, a.tag) }, findTreeElements: function (b, a) { return Element.findChildren(b, a.only, a.tree ? true : false, a.treeTag) }, onHover: function (e, d, a) { if (Element.isParent(d, e)) { return } if (a > 0.33 && a < 0.66 && Sortable.options(d).tree) { return } else { if (a > 0.5) { Sortable.mark(d, "before"); if (d.previousSibling != e) { var b = e.parentNode; e.style.visibility = "hidden"; d.parentNode.insertBefore(e, d); if (d.parentNode != b) { Sortable.options(b).onChange(e) } Sortable.options(d.parentNode).onChange(e) } } else { Sortable.mark(d, "after"); var c = d.nextSibling || null; if (c != e) { var b = e.parentNode; e.style.visibility = "hidden"; d.parentNode.insertBefore(e, c); if (d.parentNode != b) { Sortable.options(b).onChange(e) } Sortable.options(d.parentNode).onChange(e) } } } }, onEmptyHover: function (e, g, h) { var j = e.parentNode; var a = Sortable.options(g); if (!Element.isParent(g, e)) { var f; var c = Sortable.findElements(g, { tag: a.tag, only: a.only }); var b = null; if (c) { var d = Element.offsetSize(g, a.overlap) * (1 - h); for (f = 0; f < c.length; f += 1) { if (d - Element.offsetSize(c[f], a.overlap) >= 0) { d -= Element.offsetSize(c[f], a.overlap) } else { if (d - (Element.offsetSize(c[f], a.overlap) / 2) >= 0) { b = f + 1 < c.length ? c[f + 1] : null; break } else { b = c[f]; break } } } } g.insertBefore(e, b); Sortable.options(j).onChange(e); a.onChange(e) } }, unmark: function () { if (Sortable._marker) { Sortable._marker.hide() } }, mark: function (b, a) { var d = Sortable.options(b.parentNode); if (d && !d.ghosting) { return } if (!Sortable._marker) { Sortable._marker = ($("dropmarker") || Element.extend(document.createElement("DIV"))).hide().addClassName("dropmarker").setStyle({ position: "absolute" }); document.getElementsByTagName("body").item(0).appendChild(Sortable._marker) } var c = b.cumulativeOffset(); Sortable._marker.setStyle({ left: c[0] + "px", top: c[1] + "px" }); if (a == "after") { if (d.overlap == "horizontal") { Sortable._marker.setStyle({ left: (c[0] + b.clientWidth) + "px" }) } else { Sortable._marker.setStyle({ top: (c[1] + b.clientHeight) + "px" }) } } Sortable._marker.show() }, _tree: function (e, b, f) { var d = Sortable.findElements(e, b) || []; for (var c = 0; c < d.length; ++c) { var a = d[c].id.match(b.format); if (!a) { continue } var g = { id: encodeURIComponent(a ? a[1] : null), element: e, parent: f, children: [], position: f.children.length, container: $(d[c]).down(b.treeTag) }; if (g.container) { this._tree(g.container, b, g) } f.children.push(g) } return f }, tree: function (d) { d = $(d); var c = this.options(d); var b = Object.extend({ tag: c.tag, treeTag: c.treeTag, only: c.only, name: d.id, format: c.format }, arguments[1] || {}); var a = { id: null, parent: null, children: [], container: d, position: 0 }; return Sortable._tree(d, b, a) }, _constructIndex: function (b) { var a = ""; do { if (b.id) { a = "[" + b.position + "]" + a } } while ((b = b.parent) != null); return a }, sequence: function (b) { b = $(b); var a = Object.extend(this.options(b), arguments[1] || {}); return $(this.findElements(b, a) || []).map(function (c) { return c.id.match(a.format) ? c.id.match(a.format)[1] : "" }) }, setSequence: function (b, c) { b = $(b); var a = Object.extend(this.options(b), arguments[2] || {}); var d = {}; this.findElements(b, a).each(function (e) { if (e.id.match(a.format)) { d[e.id.match(a.format)[1]] = [e, e.parentNode] } e.parentNode.removeChild(e) }); c.each(function (e) { var f = d[e]; if (f) { f[1].appendChild(f[0]); delete d[e] } }) }, serialize: function (c) { c = $(c); var b = Object.extend(Sortable.options(c), arguments[1] || {}); var a = encodeURIComponent((arguments[1] && arguments[1].name) ? arguments[1].name : c.id); if (b.tree) { return Sortable.tree(c, arguments[1]).children.map(function (d) { return [a + Sortable._constructIndex(d) + "[id]=" + encodeURIComponent(d.id)].concat(d.children.map(arguments.callee)) }).flatten().join("&") } else { return Sortable.sequence(c, arguments[1]).map(function (d) { return a + "[]=" + encodeURIComponent(d) }).join("&") } } }; Element.isParent = function (b, a) { if (!b.parentNode || b == a) { return false } if (b.parentNode == a) { return true } return Element.isParent(b.parentNode, a) }; Element.findChildren = function (d, b, a, c) { if (!d.hasChildNodes()) { return null } c = c.toUpperCase(); if (b) { b = [b].flatten() } var e = []; $A(d.childNodes).each(function (g) { if (g.tagName && g.tagName.toUpperCase() == c && (!b || (Element.classNames(g).detect(function (h) { return b.include(h) })))) { e.push(g) } if (a) { var f = Element.findChildren(g, b, a, c); if (f) { e.push(f) } } }); return (e.length > 0 ? e.flatten() : []) }; Element.offsetSize = function (a, b) { return a["offset" + ((b == "vertical" || b == "height") ? "Height" : "Width")] }; if (typeof Effect == "undefined") { throw ("controls.js requires including script.aculo.us' effects.js library") } var Autocompleter = {}; Autocompleter.Base = Class.create({ baseInitialize: function (b, c, a) { b = $(b); this.element = b; this.update = $(c); this.hasFocus = false; this.changed = false; this.active = false; this.index = 0; this.entryCount = 0; this.oldElementValue = this.element.value; if (this.setOptions) { this.setOptions(a) } else { this.options = a || {} } this.options.paramName = this.options.paramName || this.element.name; this.options.tokens = this.options.tokens || []; this.options.frequency = this.options.frequency || 0.4; this.options.minChars = this.options.minChars || 1; this.options.onShow = this.options.onShow || function (d, e) { if (!e.style.position || e.style.position == "absolute") { e.style.position = "absolute"; Position.clone(d, e, { setHeight: false, offsetTop: d.offsetHeight }) } Effect.Appear(e, { duration: 0.15 }) }; this.options.onHide = this.options.onHide || function (d, e) { new Effect.Fade(e, { duration: 0.15 }) }; if (typeof (this.options.tokens) == "string") { this.options.tokens = new Array(this.options.tokens) } if (!this.options.tokens.include("\n")) { this.options.tokens.push("\n") } this.observer = null; this.element.setAttribute("autocomplete", "off"); Element.hide(this.update); Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); Event.observe(this.element, "keydown", this.onKeyPress.bindAsEventListener(this)) }, show: function () { if (Element.getStyle(this.update, "display") == "none") { this.options.onShow(this.element, this.update) } if (!this.iefix && (Prototype.Browser.IE) && (Element.getStyle(this.update, "position") == "absolute")) { new Insertion.After(this.update, '<iframe id="' + this.update.id + '_iefix" style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); this.iefix = $(this.update.id + "_iefix") } if (this.iefix) { setTimeout(this.fixIEOverlapping.bind(this), 50) } }, fixIEOverlapping: function () { Position.clone(this.update, this.iefix, { setTop: (!this.update.style.height) }); this.iefix.style.zIndex = 1; this.update.style.zIndex = 2; Element.show(this.iefix) }, hide: function () { this.stopIndicator(); if (Element.getStyle(this.update, "display") != "none") { this.options.onHide(this.element, this.update) } if (this.iefix) { Element.hide(this.iefix) } }, startIndicator: function () { if (this.options.indicator) { Element.show(this.options.indicator) } }, stopIndicator: function () { if (this.options.indicator) { Element.hide(this.options.indicator) } }, onKeyPress: function (a) { if (this.active) { switch (a.keyCode) { case Event.KEY_TAB: case Event.KEY_RETURN: this.selectEntry(); Event.stop(a); case Event.KEY_ESC: this.hide(); this.active = false; Event.stop(a); return; case Event.KEY_LEFT: case Event.KEY_RIGHT: return; case Event.KEY_UP: this.markPrevious(); this.render(); Event.stop(a); return; case Event.KEY_DOWN: this.markNext(); this.render(); Event.stop(a); return } } else { if (a.keyCode == Event.KEY_TAB || a.keyCode == Event.KEY_RETURN || (Prototype.Browser.WebKit > 0 && a.keyCode == 0)) { return } } this.changed = true; this.hasFocus = true; if (this.observer) { clearTimeout(this.observer) } this.observer = setTimeout(this.onObserverEvent.bind(this), this.options.frequency * 1000) }, activate: function () { this.changed = false; this.hasFocus = true; this.getUpdatedChoices() }, onHover: function (b) { var a = Event.findElement(b, "LI"); if (this.index != a.autocompleteIndex) { this.index = a.autocompleteIndex; this.render() } Event.stop(b) }, onClick: function (b) { var a = Event.findElement(b, "LI"); this.index = a.autocompleteIndex; this.selectEntry(); this.hide() }, onBlur: function (a) { setTimeout(this.hide.bind(this), 250); this.hasFocus = false; this.active = false }, render: function () { if (this.entryCount > 0) { for (var a = 0; a < this.entryCount; a++) { this.index == a ? Element.addClassName(this.getEntry(a), "selected") : Element.removeClassName(this.getEntry(a), "selected") } if (this.hasFocus) { this.show(); this.active = true } } else { this.active = false; this.hide() } }, markPrevious: function () { if (this.index > 0) { this.index-- } else { this.index = this.entryCount - 1 } this.getEntry(this.index).scrollIntoView(true) }, markNext: function () { if (this.index < this.entryCount - 1) { this.index++ } else { this.index = 0 } this.getEntry(this.index).scrollIntoView(false) }, getEntry: function (a) { return this.update.firstChild.childNodes[a] }, getCurrentEntry: function () { return this.getEntry(this.index) }, selectEntry: function () { this.active = false; this.updateElement(this.getCurrentEntry()) }, updateElement: function (f) { if (this.options.updateElement) { this.options.updateElement(f); return } var d = ""; if (this.options.select) { var a = $(f).select("." + this.options.select) || []; if (a.length > 0) { d = Element.collectTextNodes(a[0], this.options.select) } } else { d = Element.collectTextNodesIgnoreClass(f, "informal") } var c = this.getTokenBounds(); if (c[0] != -1) { var e = this.element.value.substr(0, c[0]); var b = this.element.value.substr(c[0]).match(/^\s+/); if (b) { e += b[0] } this.element.value = e + d + this.element.value.substr(c[1]) } else { this.element.value = d } this.oldElementValue = this.element.value; this.element.focus(); if (this.options.afterUpdateElement) { this.options.afterUpdateElement(this.element, f) } }, updateChoices: function (c) { if (!this.changed && this.hasFocus) { this.update.innerHTML = c; Element.cleanWhitespace(this.update); Element.cleanWhitespace(this.update.down()); if (this.update.firstChild && this.update.down().childNodes) { this.entryCount = this.update.down().childNodes.length; for (var a = 0; a < this.entryCount; a++) { var b = this.getEntry(a); b.autocompleteIndex = a; this.addObservers(b) } } else { this.entryCount = 0 } this.stopIndicator(); this.index = 0; if (this.entryCount == 1 && this.options.autoSelect) { this.selectEntry(); this.hide() } else { this.render() } } }, addObservers: function (a) { Event.observe(a, "mouseover", this.onHover.bindAsEventListener(this)); Event.observe(a, "click", this.onClick.bindAsEventListener(this)) }, onObserverEvent: function () { this.changed = false; this.tokenBounds = null; if (this.getToken().length >= this.options.minChars) { this.getUpdatedChoices() } else { this.active = false; this.hide() } this.oldElementValue = this.element.value }, getToken: function () { var a = this.getTokenBounds(); return this.element.value.substring(a[0], a[1]).strip() }, getTokenBounds: function () { if (null != this.tokenBounds) { return this.tokenBounds } var e = this.element.value; if (e.strip().empty()) { return [-1, 0] } var f = arguments.callee.getFirstDifferencePos(e, this.oldElementValue); var h = (f == this.oldElementValue.length ? 1 : 0); var d = -1, c = e.length; var g; for (var b = 0, a = this.options.tokens.length; b < a; ++b) { g = e.lastIndexOf(this.options.tokens[b], f + h - 1); if (g > d) { d = g } g = e.indexOf(this.options.tokens[b], f + h); if (-1 != g && g < c) { c = g } } return (this.tokenBounds = [d + 1, c]) } }); Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function (c, a) { var d = Math.min(c.length, a.length); for (var b = 0; b < d; ++b) { if (c[b] != a[b]) { return b } } return d }; Ajax.Autocompleter = Class.create(Autocompleter.Base, { initialize: function (c, d, b, a) { this.baseInitialize(c, d, a); this.options.asynchronous = true; this.options.onComplete = this.onComplete.bind(this); this.options.defaultParams = this.options.parameters || null; this.url = b }, getUpdatedChoices: function () { this.startIndicator(); var a = encodeURIComponent(this.options.paramName) + "=" + encodeURIComponent(this.getToken()); this.options.parameters = this.options.callback ? this.options.callback(this.element, a) : a; if (this.options.defaultParams) { this.options.parameters += "&" + this.options.defaultParams } new Ajax.Request(this.url, this.options) }, onComplete: function (a) { this.updateChoices(a.responseText) } }); Autocompleter.Local = Class.create(Autocompleter.Base, { initialize: function (b, d, c, a) { this.baseInitialize(b, d, a); this.options.array = c }, getUpdatedChoices: function () { this.updateChoices(this.options.selector(this)) }, setOptions: function (a) { this.options = Object.extend({ choices: 10, partialSearch: true, partialChars: 2, ignoreCase: true, fullSearch: false, selector: function (b) { var d = []; var c = []; var h = b.getToken(); var g = 0; for (var e = 0; e < b.options.array.length && d.length < b.options.choices; e++) { var f = b.options.array[e]; var j = b.options.ignoreCase ? f.toLowerCase().indexOf(h.toLowerCase()) : f.indexOf(h); while (j != -1) { if (j == 0 && f.length != h.length) { d.push("<li><strong>" + f.substr(0, h.length) + "</strong>" + f.substr(h.length) + "</li>"); break } else { if (h.length >= b.options.partialChars && b.options.partialSearch && j != -1) { if (b.options.fullSearch || /\s/.test(f.substr(j - 1, 1))) { c.push("<li>" + f.substr(0, j) + "<strong>" + f.substr(j, h.length) + "</strong>" + f.substr(j + h.length) + "</li>"); break } } } j = b.options.ignoreCase ? f.toLowerCase().indexOf(h.toLowerCase(), j + 1) : f.indexOf(h, j + 1) } } if (c.length) { d = d.concat(c.slice(0, b.options.choices - d.length)) } return "<ul>" + d.join("") + "</ul>" } }, a || {}) } }); Field.scrollFreeActivate = function (a) { setTimeout(function () { Field.activate(a) }, 1) }; Ajax.InPlaceEditor = Class.create({ initialize: function (c, b, a) { this.url = b; this.element = c = $(c); this.prepareOptions(); this._controls = {}; arguments.callee.dealWithDeprecatedOptions(a); Object.extend(this.options, a || {}); if (!this.options.formId && this.element.id) { this.options.formId = this.element.id + "-inplaceeditor"; if ($(this.options.formId)) { this.options.formId = "" } } if (this.options.externalControl) { this.options.externalControl = $(this.options.externalControl) } if (!this.options.externalControl) { this.options.externalControlOnly = false } this._originalBackground = this.element.getStyle("background-color") || "transparent"; this.element.title = this.options.clickToEditText; this._boundCancelHandler = this.handleFormCancellation.bind(this); this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); this._boundFailureHandler = this.handleAJAXFailure.bind(this); this._boundSubmitHandler = this.handleFormSubmission.bind(this); this._boundWrapperHandler = this.wrapUp.bind(this); this.registerListeners() }, checkForEscapeOrReturn: function (a) { if (!this._editing || a.ctrlKey || a.altKey || a.shiftKey) { return } if (Event.KEY_ESC == a.keyCode) { this.handleFormCancellation(a) } else { if (Event.KEY_RETURN == a.keyCode) { this.handleFormSubmission(a) } } }, createControl: function (g, c, b) { var e = this.options[g + "Control"]; var f = this.options[g + "Text"]; if ("button" == e) { var a = document.createElement("input"); a.type = "submit"; a.value = f; a.className = "editor_" + g + "_button"; if ("cancel" == g) { a.onclick = this._boundCancelHandler } this._form.appendChild(a); this._controls[g] = a } else { if ("link" == e) { var d = document.createElement("a"); d.href = "#"; d.appendChild(document.createTextNode(f)); d.onclick = "cancel" == g ? this._boundCancelHandler : this._boundSubmitHandler; d.className = "editor_" + g + "_link"; if (b) { d.className += " " + b } this._form.appendChild(d); this._controls[g] = d } } }, createEditField: function () { var c = (this.options.loadTextURL ? this.options.loadingText : this.getText()); var b; if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { b = document.createElement("input"); b.type = "text"; var a = this.options.size || this.options.cols || 0; if (0 < a) { b.size = a } } else { b = document.createElement("textarea"); b.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); b.cols = this.options.cols || 40 } b.name = this.options.paramName; b.value = c; b.className = "editor_field"; if (this.options.submitOnBlur) { b.onblur = this._boundSubmitHandler } this._controls.editor = b; if (this.options.loadTextURL) { this.loadExternalText() } this._form.appendChild(this._controls.editor) }, createForm: function () { var b = this; function a(d, e) { var c = b.options["text" + d + "Controls"]; if (!c || e === false) { return } b._form.appendChild(document.createTextNode(c)) } this._form = $(document.createElement("form")); this._form.id = this.options.formId; this._form.addClassName(this.options.formClassName); this._form.onsubmit = this._boundSubmitHandler; this.createEditField(); if ("textarea" == this._controls.editor.tagName.toLowerCase()) { this._form.appendChild(document.createElement("br")) } if (this.options.onFormCustomization) { this.options.onFormCustomization(this, this._form) } a("Before", this.options.okControl || this.options.cancelControl); this.createControl("ok", this._boundSubmitHandler); a("Between", this.options.okControl && this.options.cancelControl); this.createControl("cancel", this._boundCancelHandler, "editor_cancel"); a("After", this.options.okControl || this.options.cancelControl) }, destroy: function () { if (this._oldInnerHTML) { this.element.innerHTML = this._oldInnerHTML } this.leaveEditMode(); this.unregisterListeners() }, enterEditMode: function (a) { if (this._saving || this._editing) { return } this._editing = true; this.triggerCallback("onEnterEditMode"); if (this.options.externalControl) { this.options.externalControl.hide() } this.element.hide(); this.createForm(); this.element.parentNode.insertBefore(this._form, this.element); if (!this.options.loadTextURL) { this.postProcessEditField() } if (a) { Event.stop(a) } }, enterHover: function (a) { if (this.options.hoverClassName) { this.element.addClassName(this.options.hoverClassName) } if (this._saving) { return } this.triggerCallback("onEnterHover") }, getText: function () { return this.element.innerHTML.unescapeHTML() }, handleAJAXFailure: function (a) { this.triggerCallback("onFailure", a); if (this._oldInnerHTML) { this.element.innerHTML = this._oldInnerHTML; this._oldInnerHTML = null } }, handleFormCancellation: function (a) { this.wrapUp(); if (a) { Event.stop(a) } }, handleFormSubmission: function (d) { var b = this._form; var c = $F(this._controls.editor); this.prepareSubmission(); var f = this.options.callback(b, c) || ""; if (Object.isString(f)) { f = f.toQueryParams() } f.editorId = this.element.id; if (this.options.htmlResponse) { var a = Object.extend({ evalScripts: true }, this.options.ajaxOptions); Object.extend(a, { parameters: f, onComplete: this._boundWrapperHandler, onFailure: this._boundFailureHandler }); new Ajax.Updater({ success: this.element }, this.url, a) } else { var a = Object.extend({ method: "get" }, this.options.ajaxOptions); Object.extend(a, { parameters: f, onComplete: this._boundWrapperHandler, onFailure: this._boundFailureHandler }); new Ajax.Request(this.url, a) } if (d) { Event.stop(d) } }, leaveEditMode: function () { this.element.removeClassName(this.options.savingClassName); this.removeForm(); this.leaveHover(); this.element.style.backgroundColor = this._originalBackground; this.element.show(); if (this.options.externalControl) { this.options.externalControl.show() } this._saving = false; this._editing = false; this._oldInnerHTML = null; this.triggerCallback("onLeaveEditMode") }, leaveHover: function (a) { if (this.options.hoverClassName) { this.element.removeClassName(this.options.hoverClassName) } if (this._saving) { return } this.triggerCallback("onLeaveHover") }, loadExternalText: function () { this._form.addClassName(this.options.loadingClassName); this._controls.editor.disabled = true; var a = Object.extend({ method: "get" }, this.options.ajaxOptions); Object.extend(a, { parameters: "editorId=" + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function (c) { this._form.removeClassName(this.options.loadingClassName); var b = c.responseText; if (this.options.stripLoadedTextTags) { b = b.stripTags() } this._controls.editor.value = b; this._controls.editor.disabled = false; this.postProcessEditField() } .bind(this), onFailure: this._boundFailureHandler }); new Ajax.Request(this.options.loadTextURL, a) }, postProcessEditField: function () { var a = this.options.fieldPostCreation; if (a) { $(this._controls.editor)["focus" == a ? "focus" : "activate"]() } }, prepareOptions: function () { this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); [this._extraDefaultOptions].flatten().compact().each(function (a) { Object.extend(this.options, a) } .bind(this)) }, prepareSubmission: function () { this._saving = true; this.removeForm(); this.leaveHover(); this.showSaving() }, registerListeners: function () { this._listeners = {}; var a; $H(Ajax.InPlaceEditor.Listeners).each(function (b) { a = this[b.value].bind(this); this._listeners[b.key] = a; if (!this.options.externalControlOnly) { this.element.observe(b.key, a) } if (this.options.externalControl) { this.options.externalControl.observe(b.key, a) } } .bind(this)) }, removeForm: function () { if (!this._form) { return } this._form.remove(); this._form = null; this._controls = {} }, showSaving: function () { this._oldInnerHTML = this.element.innerHTML; this.element.innerHTML = this.options.savingText; this.element.addClassName(this.options.savingClassName); this.element.style.backgroundColor = this._originalBackground; this.element.show() }, triggerCallback: function (b, a) { if ("function" == typeof this.options[b]) { this.options[b](this, a) } }, unregisterListeners: function () { $H(this._listeners).each(function (a) { if (!this.options.externalControlOnly) { this.element.stopObserving(a.key, a.value) } if (this.options.externalControl) { this.options.externalControl.stopObserving(a.key, a.value) } } .bind(this)) }, wrapUp: function (a) { this.leaveEditMode(); this._boundComplete(a, this.element) } }); Object.extend(Ajax.InPlaceEditor.prototype, { dispose: Ajax.InPlaceEditor.prototype.destroy }); Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { initialize: function ($super, c, b, a) { this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; $super(c, b, a) }, createEditField: function () { var a = document.createElement("select"); a.name = this.options.paramName; a.size = 1; this._controls.editor = a; this._collection = this.options.collection || []; if (this.options.loadCollectionURL) { this.loadCollection() } else { this.checkForExternalText() } this._form.appendChild(this._controls.editor) }, loadCollection: function () { this._form.addClassName(this.options.loadingClassName); this.showLoadingText(this.options.loadingCollectionText); var options = Object.extend({ method: "get" }, this.options.ajaxOptions); Object.extend(options, { parameters: "editorId=" + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function (transport) { var js = transport.responseText.strip(); if (!/^\[.*\]$/.test(js)) { throw ("Server returned an invalid collection representation.") } this._collection = eval(js); this.checkForExternalText() } .bind(this), onFailure: this.onFailure }); new Ajax.Request(this.options.loadCollectionURL, options) }, showLoadingText: function (b) { this._controls.editor.disabled = true; var a = this._controls.editor.firstChild; if (!a) { a = document.createElement("option"); a.value = ""; this._controls.editor.appendChild(a); a.selected = true } a.update((b || "").stripScripts().stripTags()) }, checkForExternalText: function () { this._text = this.getText(); if (this.options.loadTextURL) { this.loadExternalText() } else { this.buildOptionList() } }, loadExternalText: function () { this.showLoadingText(this.options.loadingText); var a = Object.extend({ method: "get" }, this.options.ajaxOptions); Object.extend(a, { parameters: "editorId=" + encodeURIComponent(this.element.id), onComplete: Prototype.emptyFunction, onSuccess: function (b) { this._text = b.responseText.strip(); this.buildOptionList() } .bind(this), onFailure: this.onFailure }); new Ajax.Request(this.options.loadTextURL, a) }, buildOptionList: function () { this._form.removeClassName(this.options.loadingClassName); this._collection = this._collection.map(function (d) { return 2 === d.length ? d : [d, d].flatten() }); var b = ("value" in this.options) ? this.options.value : this._text; var a = this._collection.any(function (d) { return d[0] == b } .bind(this)); this._controls.editor.update(""); var c; this._collection.each(function (e, d) { c = document.createElement("option"); c.value = e[0]; c.selected = a ? e[0] == b : 0 == d; c.appendChild(document.createTextNode(e[1])); this._controls.editor.appendChild(c) } .bind(this)); this._controls.editor.disabled = false; Field.scrollFreeActivate(this._controls.editor) } }); Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function (a) { if (!a) { return } function b(c, d) { if (c in a || d === undefined) { return } a[c] = d } b("cancelControl", (a.cancelLink ? "link" : (a.cancelButton ? "button" : a.cancelLink == a.cancelButton == false ? false : undefined))); b("okControl", (a.okLink ? "link" : (a.okButton ? "button" : a.okLink == a.okButton == false ? false : undefined))); b("highlightColor", a.highlightcolor); b("highlightEndColor", a.highlightendcolor) }; Object.extend(Ajax.InPlaceEditor, { DefaultOptions: { ajaxOptions: {}, autoRows: 3, cancelControl: "link", cancelText: "cancel", clickToEditText: "Click to edit", externalControl: null, externalControlOnly: false, fieldPostCreation: "activate", formClassName: "inplaceeditor-form", formId: null, highlightColor: "#ffff99", highlightEndColor: "#ffffff", hoverClassName: "", htmlResponse: true, loadingClassName: "inplaceeditor-loading", loadingText: "Loading...", okControl: "button", okText: "ok", paramName: "value", rows: 1, savingClassName: "inplaceeditor-saving", savingText: "Saving...", size: 0, stripLoadedTextTags: false, submitOnBlur: false, textAfterControls: "", textBeforeControls: "", textBetweenControls: "" }, DefaultCallbacks: { callback: function (a) { return Form.serialize(a) }, onComplete: function (b, a) { new Effect.Highlight(a, { startcolor: this.options.highlightColor, keepBackgroundImage: true }) }, onEnterEditMode: null, onEnterHover: function (a) { a.element.style.backgroundColor = a.options.highlightColor; if (a._effect) { a._effect.cancel() } }, onFailure: function (b, a) { alert("Error communication with the server: " + b.responseText.stripTags()) }, onFormCustomization: null, onLeaveEditMode: null, onLeaveHover: function (a) { a._effect = new Effect.Highlight(a.element, { startcolor: a.options.highlightColor, endcolor: a.options.highlightEndColor, restorecolor: a._originalBackground, keepBackgroundImage: true }) } }, Listeners: { click: "enterEditMode", keydown: "checkForEscapeOrReturn", mouseover: "enterHover", mouseout: "leaveHover"} }); Ajax.InPlaceCollectionEditor.DefaultOptions = { loadingCollectionText: "Loading options..." }; Form.Element.DelayedObserver = Class.create({ initialize: function (b, a, c) { this.delay = a || 0.5; this.element = $(b); this.callback = c; this.timer = null; this.lastValue = $F(this.element); Event.observe(this.element, "keyup", this.delayedListener.bindAsEventListener(this)) }, delayedListener: function (a) { if (this.lastValue == $F(this.element)) { return } if (this.timer) { clearTimeout(this.timer) } this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); this.lastValue = $F(this.element) }, onTimerEvent: function () { this.timer = null; this.callback(this.element, $F(this.element)) } }); if (!Control) { var Control = {} } Control.Slider = Class.create({ initialize: function (d, a, b) { var c = this; if (Object.isArray(d)) { this.handles = d.collect(function (f) { return $(f) }) } else { this.handles = [$(d)] } this.track = $(a); this.options = b || {}; this.axis = this.options.axis || "horizontal"; this.increment = this.options.increment || 1; this.step = parseInt(this.options.step || "1"); this.range = this.options.range || $R(0, 1); this.value = 0; this.values = this.handles.map(function () { return 0 }); this.spans = this.options.spans ? this.options.spans.map(function (e) { return $(e) }) : false; this.options.startSpan = $(this.options.startSpan || null); this.options.endSpan = $(this.options.endSpan || null); this.restricted = this.options.restricted || false; this.maximum = this.options.maximum || this.range.end; this.minimum = this.options.minimum || this.range.start; this.alignX = parseInt(this.options.alignX || "0"); this.alignY = parseInt(this.options.alignY || "0"); this.trackLength = this.maximumOffset() - this.minimumOffset(); this.handleLength = this.isVertical() ? (this.handles[0].offsetHeight != 0 ? this.handles[0].offsetHeight : this.handles[0].style.height.replace(/px$/, "")) : (this.handles[0].offsetWidth != 0 ? this.handles[0].offsetWidth : this.handles[0].style.width.replace(/px$/, "")); this.active = false; this.dragging = false; this.disabled = false; if (this.options.disabled) { this.setDisabled() } this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; if (this.allowedValues) { this.minimum = this.allowedValues.min(); this.maximum = this.allowedValues.max() } this.eventMouseDown = this.startDrag.bindAsEventListener(this); this.eventMouseUp = this.endDrag.bindAsEventListener(this); this.eventMouseMove = this.update.bindAsEventListener(this); this.handles.each(function (f, e) { e = c.handles.length - 1 - e; c.setValue(parseFloat((Object.isArray(c.options.sliderValue) ? c.options.sliderValue[e] : c.options.sliderValue) || c.range.start), e); f.makePositioned().observe("mousedown", c.eventMouseDown) }); this.track.observe("mousedown", this.eventMouseDown); document.observe("mouseup", this.eventMouseUp); document.observe("mousemove", this.eventMouseMove); this.initialized = true }, dispose: function () { var a = this; Event.stopObserving(this.track, "mousedown", this.eventMouseDown); Event.stopObserving(document, "mouseup", this.eventMouseUp); Event.stopObserving(document, "mousemove", this.eventMouseMove); this.handles.each(function (b) { Event.stopObserving(b, "mousedown", a.eventMouseDown) }) }, setDisabled: function () { this.disabled = true }, setEnabled: function () { this.disabled = false }, getNearestValue: function (a) { if (this.allowedValues) { if (a >= this.allowedValues.max()) { return (this.allowedValues.max()) } if (a <= this.allowedValues.min()) { return (this.allowedValues.min()) } var c = Math.abs(this.allowedValues[0] - a); var b = this.allowedValues[0]; this.allowedValues.each(function (d) { var e = Math.abs(d - a); if (e <= c) { b = d; c = e } }); return b } if (a > this.range.end) { return this.range.end } if (a < this.range.start) { return this.range.start } return a }, setValue: function (b, a) { if (!this.active) { this.activeHandleIdx = a || 0; this.activeHandle = this.handles[this.activeHandleIdx]; this.updateStyles() } a = a || this.activeHandleIdx || 0; if (this.initialized && this.restricted) { if ((a > 0) && (b < this.values[a - 1])) { b = this.values[a - 1] } if ((a < (this.handles.length - 1)) && (b > this.values[a + 1])) { b = this.values[a + 1] } } b = this.getNearestValue(b); this.values[a] = b; this.value = this.values[0]; this.handles[a].style[this.isVertical() ? "top" : "left"] = this.translateToPx(b); this.drawSpans(); if (!this.dragging || !this.event) { this.updateFinished() } }, setValueBy: function (b, a) { this.setValue(this.values[a || this.activeHandleIdx || 0] + b, a || this.activeHandleIdx || 0) }, translateToPx: function (a) { return Math.round(((this.trackLength - this.handleLength) / (this.range.end - this.range.start)) * (a - this.range.start)) + "px" }, translateToValue: function (a) { return ((a / (this.trackLength - this.handleLength) * (this.range.end - this.range.start)) + this.range.start) }, getRange: function (b) { var a = this.values.sortBy(Prototype.K); b = b || 0; return $R(a[b], a[b + 1]) }, minimumOffset: function () { return (this.isVertical() ? this.alignY : this.alignX) }, maximumOffset: function () { return (this.isVertical() ? (this.track.offsetHeight != 0 ? this.track.offsetHeight : this.track.style.height.replace(/px$/, "")) - this.alignY : (this.track.offsetWidth != 0 ? this.track.offsetWidth : this.track.style.width.replace(/px$/, "")) - this.alignX) }, isVertical: function () { return (this.axis == "vertical") }, drawSpans: function () { var a = this; if (this.spans) { $R(0, this.spans.length - 1).each(function (b) { a.setSpan(a.spans[b], a.getRange(b)) }) } if (this.options.startSpan) { this.setSpan(this.options.startSpan, $R(0, this.values.length > 1 ? this.getRange(0).min() : this.value)) } if (this.options.endSpan) { this.setSpan(this.options.endSpan, $R(this.values.length > 1 ? this.getRange(this.spans.length - 1).max() : this.value, this.maximum)) } }, setSpan: function (b, a) { if (this.isVertical()) { b.style.top = this.translateToPx(a.start); b.style.height = this.translateToPx(a.end - a.start + this.range.start) } else { b.style.left = this.translateToPx(a.start); b.style.width = this.translateToPx(a.end - a.start + this.range.start) } }, updateStyles: function () { this.handles.each(function (a) { Element.removeClassName(a, "selected") }); Element.addClassName(this.activeHandle, "selected") }, startDrag: function (c) { if (Event.isLeftClick(c)) { if (!this.disabled) { this.active = true; var d = Event.element(c); var e = [Event.pointerX(c), Event.pointerY(c)]; var a = d; if (a == this.track) { var b = this.track.cumulativeOffset(); this.event = c; this.setValue(this.translateToValue((this.isVertical() ? e[1] - b[1] : e[0] - b[0]) - (this.handleLength / 2))); var b = this.activeHandle.cumulativeOffset(); this.offsetX = (e[0] - b[0]); this.offsetY = (e[1] - b[1]) } else { while ((this.handles.indexOf(d) == -1) && d.parentNode) { d = d.parentNode } if (this.handles.indexOf(d) != -1) { this.activeHandle = d; this.activeHandleIdx = this.handles.indexOf(this.activeHandle); this.updateStyles(); var b = this.activeHandle.cumulativeOffset(); this.offsetX = (e[0] - b[0]); this.offsetY = (e[1] - b[1]) } } } Event.stop(c) } }, update: function (a) { if (this.active) { if (!this.dragging) { this.dragging = true } this.draw(a); if (Prototype.Browser.WebKit) { window.scrollBy(0, 0) } Event.stop(a) } }, draw: function (b) { var c = [Event.pointerX(b), Event.pointerY(b)]; var a = this.track.cumulativeOffset(); c[0] -= this.offsetX + a[0]; c[1] -= this.offsetY + a[1]; this.event = b; this.setValue(this.translateToValue(this.isVertical() ? c[1] : c[0])); if (this.initialized && this.options.onSlide) { this.options.onSlide(this.values.length > 1 ? this.values : this.value, this) } }, endDrag: function (a) { if (this.active && this.dragging) { this.finishDrag(a, true); Event.stop(a) } this.active = false; this.dragging = false }, finishDrag: function (a, b) { this.active = false; this.dragging = false; this.updateFinished() }, updateFinished: function () { if (this.initialized && this.options.onChange) { this.options.onChange(this.values.length > 1 ? this.values : this.value, this) } this.event = null } }); Sound = { tracks: {}, _enabled: true, template: new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'), enable: function () { Sound._enabled = true }, disable: function () { Sound._enabled = false }, play: function (b) { if (!Sound._enabled) { return } var a = Object.extend({ track: "global", url: b, replace: false }, arguments[1] || {}); if (a.replace && this.tracks[a.track]) { $R(0, this.tracks[a.track].id).each(function (d) { var c = $("sound_" + a.track + "_" + d); c.Stop && c.Stop(); c.remove() }); this.tracks[a.track] = null } if (!this.tracks[a.track]) { this.tracks[a.track] = { id: 0} } else { this.tracks[a.track].id++ } a.id = this.tracks[a.track].id; $$("body")[0].insert(Prototype.Browser.IE ? new Element("bgsound", { id: "sound_" + a.track + "_" + a.id, src: a.url, loop: 1, autostart: true }) : Sound.template.evaluate(a)) } }; if (Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0) { if (navigator.plugins && $A(navigator.plugins).detect(function (a) { return a.name.indexOf("QuickTime") != -1 })) { Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>') } else { if (navigator.plugins && $A(navigator.plugins).detect(function (a) { return a.name.indexOf("Windows Media") != -1 })) { Sound.template = new Template('<object id="sound_#{track}_#{id}" type="application/x-mplayer2" data="#{url}"></object>') } else { if (navigator.plugins && $A(navigator.plugins).detect(function (a) { return a.name.indexOf("RealPlayer") != -1 })) { Sound.template = new Template('<embed type="audio/x-pn-realaudio-plugin" style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>') } else { Sound.play = function () { } } } } };