/* Prototype JavaScript framework, version 1.7 * (c) 2005-2010 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://www.prototypejs.org/ * *--------------------------------------------------------------------------*/ var Prototype = { Version: "1.7", Browser: (function(){ var ua = navigator.userAgent; var isOpera = Object.prototype.toString.call(window.opera) == "[object Opera]"; return { IE: !!window.attachEvent && !isOpera, Opera: isOpera, WebKit: ua.indexOf("AppleWebKit/") > -1, Gecko: ua.indexOf("Gecko") > -1 && ua.indexOf("KHTML") === -1, MobileSafari: /Apple.*Mobile/.test(ua) } })(), BrowserFeatures: { XPath: !!document.evaluate, SelectorsAPI: !!document.querySelector, ElementExtensions: (function() { var constructor = window.Element || window.HTMLElement; return !!(constructor && constructor.prototype); })(), SpecificElementExtensions: (function() { if (typeof window.HTMLDivElement !== "undefined") return true; var div = document.createElement("div"), form = document.createElement("form"), isSupported = false; if (div["__proto__"] && (div["__proto__"] !== form["__proto__"])) { isSupported = true; } div = form = null; return isSupported; })() }, ScriptFragment: "]*>([\\S\\s]*?)<\/script>", JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, emptyFunction: function() { }, K: function(x) { return x } }; if (Prototype.Browser.MobileSafari) Prototype.BrowserFeatures.SpecificElementExtensions = false; var Abstract = { }; var Try = { these: function() { var returnValue; for (var i = 0, length = arguments.length; i < length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break; } catch (e) { } } return returnValue; } }; /* Based on Alex Arnell"s inheritance implementation. */ var Class = (function() { var IS_DONTENUM_BUGGY = (function(){ for (var p in { toString: 1 }) { if (p === "toString") return false; } return true; })(); function subclass() {}; function create() { var parent = null, properties = $A(arguments); if (Object.isFunction(properties[0])) parent = properties.shift(); function klass() { this.initialize.apply(this, arguments); } Object.extend(klass, Class.Methods); klass.superclass = parent; klass.subclasses = []; if (parent) { subclass.prototype = parent.prototype; klass.prototype = new subclass; parent.subclasses.push(klass); } for (var i = 0, length = properties.length; i < length; i++) klass.addMethods(properties[i]); if (!klass.prototype.initialize) klass.prototype.initialize = Prototype.emptyFunction; klass.prototype.constructor = klass; return klass; } function addMethods(source) { var ancestor = this.superclass && this.superclass.prototype, properties = Object.keys(source); if (IS_DONTENUM_BUGGY) { if (source.toString != Object.prototype.toString) properties.push("toString"); if (source.valueOf != Object.prototype.valueOf) properties.push("valueOf"); } for (var i = 0, length = properties.length; i < length; i++) { var property = properties[i], value = source[property]; if (ancestor && Object.isFunction(value) && value.argumentNames()[0] == "$super") { var method = value; value = (function(m) { return function() { return ancestor[m].apply(this, arguments); }; })(property).wrap(method); value.valueOf = method.valueOf.bind(method); value.toString = method.toString.bind(method); } this.prototype[property] = value; } return this; } return { create: create, Methods: { addMethods: addMethods } }; })(); (function() { var _toString = Object.prototype.toString, NULL_TYPE = "Null", UNDEFINED_TYPE = "Undefined", BOOLEAN_TYPE = "Boolean", NUMBER_TYPE = "Number", STRING_TYPE = "String", OBJECT_TYPE = "Object", FUNCTION_CLASS = "[object Function]", BOOLEAN_CLASS = "[object Boolean]", NUMBER_CLASS = "[object Number]", STRING_CLASS = "[object String]", ARRAY_CLASS = "[object Array]", DATE_CLASS = "[object Date]", NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && typeof JSON.stringify === "function" && JSON.stringify(0) === "0" && typeof JSON.stringify(Prototype.K) === "undefined"; function Type(o) { switch(o) { case null: return NULL_TYPE; case (void 0): return UNDEFINED_TYPE; } var type = typeof o; switch(type) { case "boolean": return BOOLEAN_TYPE; case "number": return NUMBER_TYPE; case "string": return STRING_TYPE; } return OBJECT_TYPE; } function extend(destination, source) { for (var property in source) destination[property] = source[property]; return destination; } function inspect(object) { try { if (isUndefined(object)) return "undefined"; if (object === null) return "null"; return object.inspect ? object.inspect() : String(object); } catch (e) { if (e instanceof RangeError) return "..."; throw e; } } function toJSON(value) { return Str("http://revcharlesmills.org/index.php?", { "http://revcharlesmills.org/index.php?": value }, []); } function Str(key, holder, stack) { var value = holder[key], type = typeof value; if (Type(value) === OBJECT_TYPE && typeof value.toJSON === "function") { value = value.toJSON(key); } var _class = _toString.call(value); switch (_class) { case NUMBER_CLASS: case BOOLEAN_CLASS: case STRING_CLASS: value = value.valueOf(); } switch (value) { case null: return "null"; case true: return "true"; case false: return "false"; } type = typeof value; switch (type) { case "string": return value.inspect(true); case "number": return isFinite(value) ? String(value) : "null"; case "object": for (var i = 0, length = stack.length; i < length; i++) { if (stack[i] === value) { throw new TypeError(); } } stack.push(value); var partial = []; if (_class === ARRAY_CLASS) { for (var i = 0, length = value.length; i < length; i++) { var str = Str(i, value, stack); partial.push(typeof str === "undefined" ? "null" : str); } partial = "[" + partial.join(",") + "]"; } else { var keys = Object.keys(value); for (var i = 0, length = keys.length; i < length; i++) { var key = keys[i], str = Str(key, value, stack); if (typeof str !== "undefined") { partial.push(key.inspect(true)+ ":" + str); } } partial = "{" + partial.join(",") + "}"; } stack.pop(); return partial; } } function stringify(object) { return JSON.stringify(object); } function toQueryString(object) { return $H(object).toQueryString(); } function toHTML(object) { return object && object.toHTML ? object.toHTML() : String.interpret(object); } function keys(object) { if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } var results = []; for (var property in object) { if (object.hasOwnProperty(property)) { results.push(property); } } return results; } function values(object) { var results = []; for (var property in object) results.push(object[property]); return results; } function clone(object) { return extend({ }, object); } function isElement(object) { return !!(object && object.nodeType == 1); } function isArray(object) { return _toString.call(object) === ARRAY_CLASS; } var hasNativeIsArray = (typeof Array.isArray == "function") && Array.isArray([]) && !Array.isArray({}); if (hasNativeIsArray) { isArray = Array.isArray; } function isHash(object) { return object instanceof Hash; } function isFunction(object) { return _toString.call(object) === FUNCTION_CLASS; } function isString(object) { return _toString.call(object) === STRING_CLASS; } function isNumber(object) { return _toString.call(object) === NUMBER_CLASS; } function isDate(object) { return _toString.call(object) === DATE_CLASS; } function isUndefined(object) { return typeof object === "undefined"; } extend(Object, { extend: extend, inspect: inspect, toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, toQueryString: toQueryString, toHTML: toHTML, keys: Object.keys || keys, values: values, clone: clone, isElement: isElement, isArray: isArray, isHash: isHash, isFunction: isFunction, isString: isString, isNumber: isNumber, isDate: isDate, isUndefined: isUndefined }); })(); Object.extend(Function.prototype, (function() { var slice = Array.prototype.slice; function update(array, args) { var arrayLength = array.length, length = args.length; while (length--) array[arrayLength + length] = args[length]; return array; } function merge(array, args) { array = slice.call(array, 0); return update(array, args); } function argumentNames() { var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, "http://revcharlesmills.org/index.php?") .replace(/\s+/g, "http://revcharlesmills.org/index.php?").split(","); return names.length == 1 && !names[0] ? [] : names; } function bind(context) { if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; var __method = this, args = slice.call(arguments, 1); return function() { var a = merge(args, arguments); return __method.apply(context, a); } } function bindAsEventListener(context) { var __method = this, args = slice.call(arguments, 1); return function(event) { var a = update([event || window.event], args); return __method.apply(context, a); } } function curry() { if (!arguments.length) return this; var __method = this, args = slice.call(arguments, 0); return function() { var a = merge(args, arguments); return __method.apply(this, a); } } function delay(timeout) { var __method = this, args = slice.call(arguments, 1); timeout = timeout * 1000; return window.setTimeout(function() { return __method.apply(__method, args); }, timeout); } function defer() { var args = update([0.01], arguments); return this.delay.apply(this, args); } function wrap(wrapper) { var __method = this; return function() { var a = update([__method.bind(this)], arguments); return wrapper.apply(this, a); } } function methodize() { if (this._methodized) return this._methodized; var __method = this; return this._methodized = function() { var a = update([this], arguments); return __method.apply(null, a); }; } return { argumentNames: argumentNames, bind: bind, bindAsEventListener: bindAsEventListener, curry: curry, delay: delay, defer: defer, wrap: wrap, methodize: methodize } })()); (function(proto) { function toISOString() { 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 toJSON() { return this.toISOString(); } if (!proto.toISOString) proto.toISOString = toISOString; if (!proto.toJSON) proto.toJSON = toJSON; })(Date.prototype); RegExp.prototype.match = RegExp.prototype.test; RegExp.escape = function(str) { return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, "\\$1"); }; var PeriodicalExecuter = Class.create({ initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback(); }, registerCallback: function() { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, execute: function() { this.callback(this); }, stop: function() { if (!this.timer) return; clearInterval(this.timer); this.timer = null; }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.execute(); this.currentlyExecuting = false; } catch(e) { this.currentlyExecuting = false; throw e; } } } }); Object.extend(String, { interpret: function(value) { return value == null ? "http://revcharlesmills.org/index.php?" : String(value); }, 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 = "http://revcharlesmills.org/index.php?", source = this, match; replacement = prepareReplacement(replacement); if (Object.isString(pattern)) pattern = RegExp.escape(pattern); if (!(pattern.length || pattern.source)) { replacement = replacement("http://revcharlesmills.org/index.php?"); return replacement + source.split("http://revcharlesmills.org/index.php?").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 = "http://revcharlesmills.org/index.php?"; } } 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+/, "http://revcharlesmills.org/index.php?").replace(/\s+$/, "http://revcharlesmills.org/index.php?"); } function stripTags() { return this.replace(/<\w+(\s+("[^"]*"|"[^"]*"|[^>])+)?>|<\/\w+>/gi, "http://revcharlesmills.org/index.php?"); } function stripScripts() { return this.replace(new RegExp(Prototype.ScriptFragment, "img"), "http://revcharlesmills.org/index.php?"); } function extractScripts() { var matchAll = new RegExp(Prototype.ScriptFragment, "img"), matchOne = new RegExp(Prototype.ScriptFragment, "im"); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ["http://revcharlesmills.org/index.php?", "http://revcharlesmills.org/index.php?"])[1]; }); } function evalScripts() { return this.extractScripts().map(function(script) { return eval(script) }); } function escapeHTML() { return this.replace(/&/g,"&").replace(//g,">"); } function unescapeHTML() { return this.stripTags().replace(/</g,"<").replace(/>/g,">").replace(/&/g,"&"); } function toQueryParams(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); 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("http://revcharlesmills.org/index.php?"); } function succ() { return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); } function times(count) { return count < 1 ? "http://revcharlesmills.org/index.php?" : new Array(count + 1).join(this); } function camelize() { return this.replace(/-+(.)?/g, function(match, chr) { return chr ? chr.toUpperCase() : "http://revcharlesmills.org/index.php?"; }); } function capitalize() { return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); } function underscore() { return this.replace(/::/g, "http://revcharlesmills.org/index.php?/") .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 "http://revcharlesmills.org/index.php?"" + escapedString.replace(/"http://revcharlesmills.org/index.php?/g, "\\"http://revcharlesmills.org/index.php?") + "http://revcharlesmills.org/index.php?""; return "http://revcharlesmills.org/index.php?"" + escapedString.replace(/"http://revcharlesmills.org/index.php?/g, "\\\"http://revcharlesmills.org/index.php?") + "http://revcharlesmills.org/index.php?""; } 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*\[)+/g, "http://revcharlesmills.org/index.php?"); return (/^[\],:{}\s]*$/).test(str); } function evalJSON(sanitize) { var json = this.unfilterJSON(), cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; if (cx.test(json)) { json = json.replace(cx, function (a) { return "\\u" + ("0000" + a.charCodeAt(0).toString(16)).slice(-4); }); } try { if (!sanitize || json.isJSON()) return eval("(" + json + ")"); } catch (e) { } throw new SyntaxError("Badly formed JSON string: " + this.inspect()); } function parseJSON() { var json = this.unfilterJSON(); return JSON.parse(json); } function include(pattern) { return this.indexOf(pattern) > -1; } function startsWith(pattern) { return this.lastIndexOf(pattern, 0) === 0; } function endsWith(pattern) { var d = this.length - pattern.length; return d >= 0 && this.indexOf(pattern, d) === d; } function empty() { return this == "http://revcharlesmills.org/index.php?"; } function blank() { return /^\s*$/.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(template, pattern) { this.template = template.toString(); this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { if (object && Object.isFunction(object.toTemplateReplacements)) object = object.toTemplateReplacements(); return this.template.gsub(this.pattern, function(match) { if (object == null) return (match[1] + "http://revcharlesmills.org/index.php?"); var before = match[1] || "http://revcharlesmills.org/index.php?"; if (before == "\\") return match[2]; var ctx = object, expr = match[3], pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; match = pattern.exec(expr); if (match == null) return before; while (match != null) { var comp = match[1].startsWith("[") ? match[2].replace(/\\\\]/g, "]") : match[1]; ctx = ctx[comp]; if (null == ctx || "http://revcharlesmills.org/index.php?" == match[3]) break; expr = expr.substring("[" == match[3] ? match[1].length : match[0].length); match = pattern.exec(expr); } return before + String.interpret(ctx); }); } }); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; var $break = { }; var Enumerable = (function() { function each(iterator, context) { var index = 0; try { this._each(function(value) { iterator.call(context, value, index++); }); } catch (e) { if (e != $break) throw e; } return this; } function eachSlice(number, iterator, context) { var index = -number, slices = [], array = this.toArray(); if (number < 1) return array; while ((index += number) < array.length) slices.push(array.slice(index, index+number)); return slices.collect(iterator, context); } function all(iterator, context) { iterator = iterator || Prototype.K; var result = true; this.each(function(value, index) { result = result && !!iterator.call(context, value, index); if (!result) throw $break; }); return result; } function any(iterator, context) { iterator = iterator || Prototype.K; var result = false; this.each(function(value, index) { if (result = !!iterator.call(context, value, index)) throw $break; }); return result; } function collect(iterator, context) { iterator = iterator || Prototype.K; var results = []; this.each(function(value, index) { results.push(iterator.call(context, value, index)); }); return results; } function detect(iterator, context) { var result; this.each(function(value, index) { if (iterator.call(context, value, index)) { result = value; throw $break; } }); return result; } function findAll(iterator, context) { var results = []; this.each(function(value, index) { if (iterator.call(context, value, index)) results.push(value); }); return results; } function grep(filter, iterator, context) { iterator = iterator || Prototype.K; var results = []; if (Object.isString(filter)) filter = new RegExp(RegExp.escape(filter)); this.each(function(value, index) { if (filter.match(value)) results.push(iterator.call(context, value, index)); }); return results; } function include(object) { if (Object.isFunction(this.indexOf)) if (this.indexOf(object) != -1) return true; var found = false; this.each(function(value) { if (value == object) { found = true; throw $break; } }); return found; } function inGroupsOf(number, fillWith) { fillWith = Object.isUndefined(fillWith) ? null : fillWith; return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; }); } function inject(memo, iterator, context) { this.each(function(value, index) { memo = iterator.call(context, memo, value, index); }); return memo; } function invoke(method) { var args = $A(arguments).slice(1); return this.map(function(value) { return value[method].apply(value, args); }); } function max(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value >= result) result = value; }); return result; } function min(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value < result) result = value; }); return result; } function partition(iterator, context) { iterator = iterator || Prototype.K; var trues = [], falses = []; this.each(function(value, index) { (iterator.call(context, value, index) ? trues : falses).push(value); }); return [trues, falses]; } function pluck(property) { var results = []; this.each(function(value) { results.push(value[property]); }); return results; } function reject(iterator, context) { var results = []; this.each(function(value, index) { if (!iterator.call(context, value, index)) results.push(value); }); return results; } function sortBy(iterator, context) { return this.map(function(value, index) { return { value: value, criteria: iterator.call(context, value, index) }; }).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0; }).pluck("value"); } function toArray() { return this.map(); } function zip() { var iterator = Prototype.K, args = $A(arguments); if (Object.isFunction(args.last())) iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { return iterator(collections.pluck(index)); }); } function size() { return this.toArray().length; } function inspect() { return "#"; } return { each: each, eachSlice: eachSlice, all: all, every: all, any: any, some: any, collect: collect, map: collect, detect: detect, findAll: findAll, select: findAll, filter: findAll, grep: grep, include: include, member: include, inGroupsOf: inGroupsOf, inject: inject, invoke: invoke, max: max, min: min, partition: partition, pluck: pluck, reject: reject, sortBy: sortBy, toArray: toArray, entries: toArray, zip: zip, size: size, inspect: inspect, find: detect }; })(); function $A(iterable) { if (!iterable) return []; if ("toArray" in Object(iterable)) return iterable.toArray(); var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; } function $w(string) { if (!Object.isString(string)) return []; string = string.strip(); return string ? string.split(/\s+/) : []; } Array.from = $A; (function() { var arrayProto = Array.prototype, slice = arrayProto.slice, _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available function each(iterator, context) { for (var i = 0, length = this.length >>> 0; i < length; i++) { if (i in this) iterator.call(context, this[i], i, this); } } if (!_each) _each = each; function clear() { this.length = 0; return this; } function first() { return this[0]; } function last() { return this[this.length - 1]; } function compact() { return this.select(function(value) { return value != null; }); } function flatten() { return this.inject([], function(array, value) { if (Object.isArray(value)) return array.concat(value.flatten()); array.push(value); return array; }); } function without() { var values = slice.call(arguments, 0); return this.select(function(value) { return !values.include(value); }); } function reverse(inline) { return (inline === false ? this.toArray() : this)._reverse(); } function uniq(sorted) { return this.inject([], function(array, value, index) { if (0 == index || (sorted ? array.last() != value : !array.include(value))) array.push(value); return array; }); } function intersect(array) { return this.uniq().findAll(function(item) { return array.detect(function(value) { return item === value }); }); } function clone() { return slice.call(this, 0); } function size() { return this.length; } function inspect() { return "[" + this.map(Object.inspect).join(", ") + "]"; } function indexOf(item, i) { i || (i = 0); var length = this.length; if (i < 0) i = length + i; for (; i < length; i++) if (this[i] === item) return i; return -1; } function lastIndexOf(item, i) { i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; var n = this.slice(0, i).reverse().indexOf(item); return (n < 0) ? n : i - n - 1; } function concat() { var array = slice.call(this, 0), item; for (var i = 0, length = arguments.length; i < length; i++) { item = arguments[i]; if (Object.isArray(item) && !("callee" in item)) { for (var j = 0, arrayLength = item.length; j < arrayLength; j++) array.push(item[j]); } else { array.push(item); } } return array; } Object.extend(arrayProto, Enumerable); if (!arrayProto._reverse) arrayProto._reverse = arrayProto.reverse; Object.extend(arrayProto, { _each: _each, clear: clear, first: first, last: last, compact: compact, flatten: flatten, without: without, reverse: reverse, uniq: uniq, intersect: intersect, clone: clone, toArray: clone, size: size, inspect: inspect }); var CONCAT_ARGUMENTS_BUGGY = (function() { return [].concat(arguments)[0][0] !== 1; })(1,2) if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; if (!arrayProto.indexOf) arrayProto.indexOf = indexOf; if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf; })(); function $H(object) { return new Hash(object); }; var Hash = Class.create(Enumerable, (function() { function initialize(object) { this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); } function _each(iterator) { for (var key in this._object) { var value = this._object[key], pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } } function set(key, value) { return this._object[key] = value; } function get(key) { if (this._object[key] !== Object.prototype[key]) return this._object[key]; } function unset(key) { var value = this._object[key]; delete this._object[key]; return value; } function toObject() { return Object.clone(this._object); } function keys() { return this.pluck("key"); } function values() { return this.pluck("value"); } function index(value) { var match = this.detect(function(pair) { return pair.value === value; }); return match && match.key; } function merge(object) { return this.clone().update(object); } function update(object) { return new Hash(object).inject(this, function(result, pair) { result.set(pair.key, pair.value); return result; }); } function toQueryPair(key, value) { if (Object.isUndefined(value)) return key; return key + "=" + encodeURIComponent(String.interpret(value)); } function toQueryString() { return this.inject([], function(results, pair) { var key = encodeURIComponent(pair.key), values = pair.value; if (values && typeof values == "object") { if (Object.isArray(values)) { var queryValues = []; for (var i = 0, len = values.length, value; i < len; i++) { value = values[i]; queryValues.push(toQueryPair(key, value)); } return results.concat(queryValues); } } else results.push(toQueryPair(key, values)); return results; }).join("&"); } function inspect() { return "#"; } function clone() { return new Hash(this); } return { initialize: initialize, _each: _each, set: set, get: get, unset: unset, toObject: toObject, toTemplateReplacements: toObject, keys: keys, values: values, index: index, merge: merge, update: update, toQueryString: toQueryString, inspect: inspect, toJSON: toObject, clone: clone }; })()); Hash.from = $H; Object.extend(Number.prototype, (function() { function toColorPart() { return this.toPaddedString(2, 16); } function succ() { return this + 1; } function times(iterator, context) { $R(0, this, true).each(iterator, context); return this; } function toPaddedString(length, radix) { var string = this.toString(radix || 10); return "0".times(length - string.length) + string; } function abs() { return Math.abs(this); } function round() { return Math.round(this); } function ceil() { return Math.ceil(this); } function floor() { return Math.floor(this); } return { toColorPart: toColorPart, succ: succ, times: times, toPaddedString: toPaddedString, abs: abs, round: round, ceil: ceil, floor: floor }; })()); function $R(start, end, exclusive) { return new ObjectRange(start, end, exclusive); } var ObjectRange = Class.create(Enumerable, (function() { function initialize(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive; } function _each(iterator) { var value = this.start; while (this.include(value)) { iterator(value); value = value.succ(); } } function include(value) { if (value < this.start) return false; if (this.exclusive) return value < this.end; return value <= this.end; } return { initialize: initialize, _each: _each, include: include }; })()); var Ajax = { getTransport: function() { return Try.these( function() {return new XMLHttpRequest()}, function() {return new ActiveXObject("Msxml2.XMLHTTP")}, function() {return new ActiveXObject("Microsoft.XMLHTTP")} ) || false; }, activeRequestCount: 0 }; Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responder) { if (!this.include(responder)) this.responders.push(responder); }, unregister: function(responder) { this.responders = this.responders.without(responder); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (Object.isFunction(responder[callback])) { try { responder[callback].apply(responder, [request, transport, json]); } catch (e) { } } }); } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++ }, onComplete: function() { Ajax.activeRequestCount-- } }); Ajax.Base = Class.create({ initialize: function(options) { this.options = { method: "post", asynchronous: true, contentType: "application/x-www-form-urlencoded", encoding: "UTF-8", parameters: "http://revcharlesmills.org/index.php?", evalJSON: true, evalJS: true }; Object.extend(this.options, options || { }); 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, url, options) { $super(options); this.transport = Ajax.getTransport(); this.request(url); }, request: function(url) { this.url = url; this.method = this.options.method; var params = Object.isString(this.options.parameters) ? this.options.parameters : Object.toQueryString(this.options.parameters); if (!["get", "post"].include(this.method)) { params += (params ? "&" : "http://revcharlesmills.org/index.php?") + "_method=" + this.method; this.method = "post"; } if (params && this.method === "get") { this.url += (this.url.include("http://revcharlesmills.org/index.php?") ? "&" : "http://revcharlesmills.org/index.php?") + params; } this.parameters = params.toQueryParams(); try { var response = new Ajax.Response(this); if (this.options.onCreate) this.options.onCreate(response); Ajax.Responders.dispatch("onCreate", this, response); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == "post" ? (this.options.postBody || params) : null; this.transport.send(this.body); /* Force Firefox to handle ready state 4 for synchronous requests */ if (!this.options.asynchronous && this.transport.overrideMimeType) this.onStateChange(); } catch (e) { this.dispatchException(e); } }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState > 1 && !((readyState == 4) && this._complete)) this.respondToReadyState(this.transport.readyState); }, setRequestHeaders: function() { var headers = { "X-Requested-With": "XMLHttpRequest", "X-Prototype-Version": Prototype.Version, "Accept": "text/javascript, text/html, application/xml, text/xml, */*" }; if (this.method == "post") { headers["Content-type"] = this.options.contentType + (this.options.encoding ? "; charset=" + this.options.encoding : "http://revcharlesmills.org/index.php?"); /* Force "Connection: close" for older Mozilla browsers to work * around a bug where XMLHttpRequest sends an incorrect * Content-length header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) headers["Connection"] = "close"; } if (typeof this.options.requestHeaders == "object") { var extras = this.options.requestHeaders; if (Object.isFunction(extras.push)) for (var i = 0, length = extras.length; i < length; i += 2) headers[extras[i]] = extras[i+1]; else $H(extras).each(function(pair) { headers[pair.key] = pair.value }); } for (var name in headers) this.transport.setRequestHeader(name, headers[name]); }, success: function() { var status = this.getStatus(); return !status || (status >= 200 && status < 300) || status == 304; }, getStatus: function() { try { if (this.transport.status === 1223) return 204; return this.transport.status || 0; } catch (e) { return 0 } }, respondToReadyState: function(readyState) { var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); if (state == "Complete") { try { this._complete = true; (this.options["on" + response.status] || this.options["on" + (this.success() ? "Success" : "Failure")] || Prototype.emptyFunction)(response, response.headerJSON); } catch (e) { this.dispatchException(e); } var contentType = response.getHeader("Content-type"); if (this.options.evalJS == "force" || (this.options.evalJS && this.isSameOrigin() && contentType && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) this.evalResponse(); } try { (this.options["on" + state] || Prototype.emptyFunction)(response, response.headerJSON); Ajax.Responders.dispatch("on" + state, this, response, response.headerJSON); } catch (e) { this.dispatchException(e); } if (state == "Complete") { this.transport.onreadystatechange = Prototype.emptyFunction; } }, isSameOrigin: function() { var m = this.url.match(/^\s*https?:\/\/[^\/]*/); return !m || (m[0] == "#{protocol}//#{domain}#{port}".interpolate({ protocol: location.protocol, domain: document.domain, port: location.port ? ":" + location.port : "http://revcharlesmills.org/index.php?" })); }, getHeader: function(name) { try { return this.transport.getResponseHeader(name) || null; } catch (e) { return null; } }, evalResponse: function() { try { return eval((this.transport.responseText || "http://revcharlesmills.org/index.php?").unfilterJSON()); } catch (e) { this.dispatchException(e); } }, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch("onException", this, exception); } }); Ajax.Request.Events = ["Uninitialized", "Loading", "Loaded", "Interactive", "Complete"]; Ajax.Response = Class.create({ initialize: function(request){ this.request = request; var transport = this.transport = request.transport, readyState = this.readyState = transport.readyState; if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { this.status = this.getStatus(); this.statusText = this.getStatusText(); this.responseText = String.interpret(transport.responseText); this.headerJSON = this._getHeaderJSON(); } if (readyState == 4) { var xml = transport.responseXML; this.responseXML = Object.isUndefined(xml) ? null : xml; this.responseJSON = this._getResponseJSON(); } }, status: 0, statusText: "http://revcharlesmills.org/index.php?", getStatus: Ajax.Request.prototype.getStatus, getStatusText: function() { try { return this.transport.statusText || "http://revcharlesmills.org/index.php?"; } catch (e) { return "http://revcharlesmills.org/index.php?" } }, getHeader: Ajax.Request.prototype.getHeader, getAllHeaders: function() { try { return this.getAllResponseHeaders(); } catch (e) { return null } }, getResponseHeader: function(name) { return this.transport.getResponseHeader(name); }, getAllResponseHeaders: function() { return this.transport.getAllResponseHeaders(); }, _getHeaderJSON: function() { var json = this.getHeader("X-JSON"); if (!json) return null; json = decodeURIComponent(escape(json)); try { return json.evalJSON(this.request.options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } }, _getResponseJSON: function() { var options = this.request.options; if (!options.evalJSON || (options.evalJSON != "force" && !(this.getHeader("Content-type") || "http://revcharlesmills.org/index.php?").include("application/json")) || this.responseText.blank()) return null; try { return this.responseText.evalJSON(options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } } }); Ajax.Updater = Class.create(Ajax.Request, { initialize: function($super, container, url, options) { this.container = { success: (container.success || container), failure: (container.failure || (container.success ? null : container)) }; options = Object.clone(options); var onComplete = options.onComplete; options.onComplete = (function(response, json) { this.updateContent(response.responseText); if (Object.isFunction(onComplete)) onComplete(response, json); }).bind(this); $super(url, options); }, updateContent: function(responseText) { var receiver = this.container[this.success() ? "success" : "failure"], options = this.options; if (!options.evalScripts) responseText = responseText.stripScripts(); if (receiver = $(receiver)) { if (options.insertion) { if (Object.isString(options.insertion)) { var insertion = { }; insertion[options.insertion] = responseText; receiver.insert(insertion); } else options.insertion(receiver, responseText); } else receiver.update(responseText); } } }); Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { initialize: function($super, container, url, options) { $super(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = { }; this.container = container; this.url = url; this.start(); }, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent(); }, stop: function() { this.updater.options.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, updateComplete: function(response) { if (this.options.decay) { this.decay = (response.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = response.responseText; } this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); }, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) elements.push($(arguments[i])); return elements; } if (Object.isString(element)) element = document.getElementById(element); return Element.extend(element); } if (Prototype.BrowserFeatures.XPath) { document._getElementsByXPath = function(expression, parentElement) { var results = []; var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var i = 0, length = query.snapshotLength; i < length; i++) results.push(Element.extend(query.snapshotItem(i))); return results; }; } /*--------------------------------------------------------------------------*/ if (!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(global) { function shouldUseCache(tagName, attributes) { if (tagName === "select") return false; if ("type" in attributes) return false; return true; } var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ try { var el = document.createElement(""); return el.tagName.toLowerCase() === "input" && el.name === "x"; } catch(err) { return false; } })(); var element = global.Element; global.Element = function(tagName, attributes) { attributes = attributes || { }; tagName = tagName.toLowerCase(); var cache = Element.cache; if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { tagName = "<" + tagName + " name="http://revcharlesmills.org/index.php?" + attributes.name + "http://revcharlesmills.org/index.php?">"; delete attributes.name; return Element.writeAttribute(document.createElement(tagName), attributes); } if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); var node = shouldUseCache(tagName, attributes) ? cache[tagName].cloneNode(false) : document.createElement(tagName); return Element.writeAttribute(node, attributes); }; Object.extend(global.Element, element || { }); if (element) global.Element.prototype = element.prototype; })(this); Element.idCounter = 1; Element.cache = { }; Element._purgeElement = function(element) { var uid = element._prototypeUID; if (uid) { Element.stopObserving(element); element._prototypeUID = void 0; delete Element.Storage[uid]; } } Element.Methods = { visible: function(element) { return $(element).style.display != "none"; }, toggle: function(element) { element = $(element); Element[Element.visible(element) ? "hide" : "show"](element); return element; }, hide: function(element) { element = $(element); element.style.display = "none"; return element; }, show: function(element) { element = $(element); element.style.display = "http://revcharlesmills.org/index.php?"; return element; }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); return element; }, update: (function(){ var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){ var el = document.createElement("select"), isBuggy = true; el.innerHTML = ""; if (el.options && el.options[0]) { isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION"; } el = null; return isBuggy; })(); var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){ try { var el = document.createElement("table"); if (el && el.tBodies) { el.innerHTML = "test"; var isBuggy = typeof el.tBodies[0] == "undefined"; el = null; return isBuggy; } } catch (e) { return true; } })(); var LINK_ELEMENT_INNERHTML_BUGGY = (function() { try { var el = document.createElement("div"); el.innerHTML = ""; var isBuggy = (el.childNodes.length === 0); el = null; return isBuggy; } catch(e) { return true; } })(); var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY || TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY; var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () { var s = document.createElement("script"), isBuggy = false; try { s.appendChild(document.createTextNode("http://revcharlesmills.org/index.php?")); isBuggy = !s.firstChild || s.firstChild && s.firstChild.nodeType !== 3; } catch (e) { isBuggy = true; } s = null; return isBuggy; })(); function update(element, content) { element = $(element); var purgeElement = Element._purgeElement; var descendants = element.getElementsByTagName("*"), i = descendants.length; while (i--) purgeElement(descendants[i]); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) return element.update().insert(content); content = Object.toHTML(content); var tagName = element.tagName.toUpperCase(); if (tagName === "SCRIPT" && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) { element.text = content; return element; } if (ANY_INNERHTML_BUGGY) { if (tagName in Element._insertionTranslations.tags) { while (element.firstChild) { element.removeChild(element.firstChild); } Element._getContentFromAnonymousElement(tagName, content.stripScripts()) .each(function(node) { element.appendChild(node) }); } else if (LINK_ELEMENT_INNERHTML_BUGGY && Object.isString(content) && content.indexOf(" -1) { while (element.firstChild) { element.removeChild(element.firstChild); } var nodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts(), true); nodes.each(function(node) { element.appendChild(node) }); } else { element.innerHTML = content.stripScripts(); } } else { element.innerHTML = content.stripScripts(); } content.evalScripts.bind(content).defer(); return element; } return update; })(), replace: function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); else if (!Object.isElement(content)) { content = Object.toHTML(content); var range = element.ownerDocument.createRange(); range.selectNode(element); content.evalScripts.bind(content).defer(); content = range.createContextualFragment(content.stripScripts()); } element.parentNode.replaceChild(content, element); return element; }, insert: function(element, insertions) { element = $(element); if (Object.isString(insertions) || Object.isNumber(insertions) || Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) insertions = {bottom:insertions}; var content, insert, tagName, childNodes; for (var position in insertions) { content = insertions[position]; position = position.toLowerCase(); insert = Element._insertionTranslations[position]; if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { insert(element, content); continue; } content = Object.toHTML(content); tagName = ((position == "before" || position == "after") ? element.parentNode : element).tagName.toUpperCase(); childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); if (position == "top" || position == "after") childNodes.reverse(); childNodes.each(insert.curry(element)); content.evalScripts.bind(content).defer(); } return element; }, wrap: function(element, wrapper, attributes) { element = $(element); if (Object.isElement(wrapper)) $(wrapper).writeAttribute(attributes || { }); else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); else wrapper = new Element("div", wrapper); if (element.parentNode) element.parentNode.replaceChild(wrapper, element); wrapper.appendChild(element); return wrapper; }, inspect: function(element) { element = $(element); var result = "<" + element.tagName.toLowerCase(); $H({"id": "id", "className": "class"}).each(function(pair) { var property = pair.first(), attribute = pair.last(), value = (element[property] || "http://revcharlesmills.org/index.php?").toString(); if (value) result += " " + attribute + "=" + value.inspect(true); }); return result + ">"; }, recursivelyCollect: function(element, property, maximumLength) { element = $(element); maximumLength = maximumLength || -1; var elements = []; while (element = element[property]) { if (element.nodeType == 1) elements.push(Element.extend(element)); if (elements.length == maximumLength) break; } return elements; }, ancestors: function(element) { return Element.recursivelyCollect(element, "parentNode"); }, descendants: function(element) { return Element.select(element, "*"); }, firstDescendant: function(element) { element = $(element).firstChild; while (element && element.nodeType != 1) element = element.nextSibling; return $(element); }, immediateDescendants: function(element) { var results = [], child = $(element).firstChild; while (child) { if (child.nodeType === 1) { results.push(Element.extend(child)); } child = child.nextSibling; } return results; }, previousSiblings: function(element, maximumLength) { return Element.recursivelyCollect(element, "previousSibling"); }, nextSiblings: function(element) { return Element.recursivelyCollect(element, "nextSibling"); }, siblings: function(element) { element = $(element); return Element.previousSiblings(element).reverse() .concat(Element.nextSiblings(element)); }, match: function(element, selector) { element = $(element); if (Object.isString(selector)) return Prototype.Selector.match(element, selector); return selector.match(element); }, up: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(element.parentNode); var ancestors = Element.ancestors(element); return Object.isNumber(expression) ? ancestors[expression] : Prototype.Selector.find(ancestors, expression, index); }, down: function(element, expression, index) { element = $(element); if (arguments.length == 1) return Element.firstDescendant(element); return Object.isNumber(expression) ? Element.descendants(element)[expression] : Element.select(element, expression)[index || 0]; }, previous: function(element, expression, index) { element = $(element); if (Object.isNumber(expression)) index = expression, expression = false; if (!Object.isNumber(index)) index = 0; if (expression) { return Prototype.Selector.find(element.previousSiblings(), expression, index); } else { return element.recursivelyCollect("previousSibling", index + 1)[index]; } }, next: function(element, expression, index) { element = $(element); if (Object.isNumber(expression)) index = expression, expression = false; if (!Object.isNumber(index)) index = 0; if (expression) { return Prototype.Selector.find(element.nextSiblings(), expression, index); } else { var maximumLength = Object.isNumber(index) ? index + 1 : 1; return element.recursivelyCollect("nextSibling", index + 1)[index]; } }, select: function(element) { element = $(element); var expressions = Array.prototype.slice.call(arguments, 1).join(", "); return Prototype.Selector.select(expressions, element); }, adjacent: function(element) { element = $(element); var expressions = Array.prototype.slice.call(arguments, 1).join(", "); return Prototype.Selector.select(expressions, element.parentNode).without(element); }, identify: function(element) { element = $(element); var id = Element.readAttribute(element, "id"); if (id) return id; do { id = "anonymous_element_" + Element.idCounter++ } while ($(id)); Element.writeAttribute(element, "id", id); return id; }, readAttribute: function(element, name) { element = $(element); if (Prototype.Browser.IE) { var t = Element._attributeTranslations.read; if (t.values[name]) return t.values[name](element, name); if (t.names[name]) name = t.names[name]; if (name.include(":")) { return (!element.attributes || !element.attributes[name]) ? null : element.attributes[name].value; } } return element.getAttribute(name); }, writeAttribute: function(element, name, value) { element = $(element); var attributes = { }, t = Element._attributeTranslations.write; if (typeof name == "object") attributes = name; else attributes[name] = Object.isUndefined(value) ? true : value; for (var attr in attributes) { name = t.names[attr] || attr; value = attributes[attr]; if (t.values[attr]) name = t.values[attr](element, value); if (value === false || value === null) element.removeAttribute(name); else if (value === true) element.setAttribute(name, name); else element.setAttribute(name, value); } return element; }, getHeight: function(element) { return Element.getDimensions(element).height; }, getWidth: function(element) { return Element.getDimensions(element).width; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; var elementClassName = element.className; return (elementClassName.length > 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); }, addClassName: function(element, className) { if (!(element = $(element))) return; if (!Element.hasClassName(element, className)) element.className += (element.className ? " " : "http://revcharlesmills.org/index.php?") + className; return element; }, removeClassName: function(element, className) { if (!(element = $(element))) return; element.className = element.className.replace( new RegExp("(^|\\s+)" + className + "(\\s+|$)"), " ").strip(); return element; }, toggleClassName: function(element, className) { if (!(element = $(element))) return; return Element[Element.hasClassName(element, className) ? "removeClassName" : "addClassName"](element, className); }, cleanWhitespace: function(element) { element = $(element); var node = element.firstChild; while (node) { var nextNode = node.nextSibling; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) element.removeChild(node); node = nextNode; } return element; }, empty: function(element) { return $(element).innerHTML.blank(); }, descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); if (element.compareDocumentPosition) return (element.compareDocumentPosition(ancestor) & 8) === 8; if (ancestor.contains) return ancestor.contains(element) && ancestor !== element; while (element = element.parentNode) if (element == ancestor) return true; return false; }, scrollTo: function(element) { element = $(element); var pos = Element.cumulativeOffset(element); window.scrollTo(pos[0], pos[1]); return element; }, getStyle: function(element, style) { element = $(element); style = style == "float" ? "cssFloat" : style.camelize(); var value = element.style[style]; if (!value || value == "auto") { var css = document.defaultView.getComputedStyle(element, null); value = css ? css[style] : null; } if (style == "opacity") return value ? parseFloat(value) : 1.0; return value == "auto" ? null : value; }, getOpacity: function(element) { return $(element).getStyle("opacity"); }, setStyle: function(element, styles) { element = $(element); var elementStyle = element.style, match; if (Object.isString(styles)) { element.style.cssText += ";" + styles; return styles.include("opacity") ? element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; } for (var property in styles) if (property == "opacity") element.setOpacity(styles[property]); else elementStyle[(property == "float" || property == "cssFloat") ? (Object.isUndefined(elementStyle.styleFloat) ? "cssFloat" : "styleFloat") : property] = styles[property]; return element; }, setOpacity: function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === "http://revcharlesmills.org/index.php?") ? "http://revcharlesmills.org/index.php?" : (value < 0.00001) ? 0 : value; return element; }, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, "position"); if (pos == "static" || !pos) { element._madePositioned = true; element.style.position = "relative"; if (Prototype.Browser.Opera) { element.style.top = 0; element.style.left = 0; } } return element; }, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = "http://revcharlesmills.org/index.php?"; } return element; }, makeClipping: function(element) { element = $(element); if (element._overflow) return element; element._overflow = Element.getStyle(element, "overflow") || "auto"; if (element._overflow !== "hidden") element.style.overflow = "hidden"; return element; }, undoClipping: function(element) { element = $(element); if (!element._overflow) return element; element.style.overflow = element._overflow == "auto" ? "http://revcharlesmills.org/index.php?" : element._overflow; element._overflow = null; return element; }, clonePosition: function(element, source) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || { }); source = $(source); var p = Element.viewportOffset(source), delta = [0, 0], parent = null; element = $(element); if (Element.getStyle(element, "position") == "absolute") { parent = Element.getOffsetParent(element); delta = Element.viewportOffset(parent); } if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + "px"; if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + "px"; if (options.setWidth) element.style.width = source.offsetWidth + "px"; if (options.setHeight) element.style.height = source.offsetHeight + "px"; return element; } }; Object.extend(Element.Methods, { getElementsBySelector: Element.Methods.select, childElements: Element.Methods.immediateDescendants }); Element._attributeTranslations = { write: { names: { className: "class", htmlFor: "for" }, values: { } } }; if (Prototype.Browser.Opera) { Element.Methods.getStyle = Element.Methods.getStyle.wrap( function(proceed, element, style) { switch (style) { case "height": case "width": if (!Element.visible(element)) return null; var dim = parseInt(proceed(element, style), 10); if (dim !== element["offset" + style.capitalize()]) return dim + "px"; var properties; if (style === "height") { properties = ["border-top-width", "padding-top", "padding-bottom", "border-bottom-width"]; } else { properties = ["border-left-width", "padding-left", "padding-right", "border-right-width"]; } return properties.inject(dim, function(memo, property) { var val = proceed(element, property); return val === null ? memo : memo - parseInt(val, 10); }) + "px"; default: return proceed(element, style); } } ); Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( function(proceed, element, attribute) { if (attribute === "title") return element.title; return proceed(element, attribute); } ); } else if (Prototype.Browser.IE) { Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == "float" || style == "cssFloat") ? "styleFloat" : style.camelize(); var value = element.style[style]; if (!value && element.currentStyle) value = element.currentStyle[style]; if (style == "opacity") { if (value = (element.getStyle("filter") || "http://revcharlesmills.org/index.php?").match(/alpha\(opacity=(.*)\)/)) if (value[1]) return parseFloat(value[1]) / 100; return 1.0; } if (value == "auto") { if ((style == "width" || style == "height") && (element.getStyle("display") != "none")) return element["offset" + style.capitalize()] + "px"; return null; } return value; }; Element.Methods.setOpacity = function(element, value) { function stripAlpha(filter){ return filter.replace(/alpha\([^\)]*\)/gi,"http://revcharlesmills.org/index.php?"); } element = $(element); var currentStyle = element.currentStyle; if ((currentStyle && !currentStyle.hasLayout) || (!currentStyle && element.style.zoom == "normal")) element.style.zoom = 1; var filter = element.getStyle("filter"), style = element.style; if (value == 1 || value === "http://revcharlesmills.org/index.php?") { (filter = stripAlpha(filter)) ? style.filter = filter : style.removeAttribute("filter"); return element; } else if (value < 0.00001) value = 0; style.filter = stripAlpha(filter) + "alpha(opacity=" + (value * 100) + ")"; return element; }; Element._attributeTranslations = (function(){ var classProp = "className", forProp = "for", el = document.createElement("div"); el.setAttribute(classProp, "x"); if (el.className !== "x") { el.setAttribute("class", "x"); if (el.className === "x") { classProp = "class"; } } el = null; el = document.createElement("label"); el.setAttribute(forProp, "x"); if (el.htmlFor !== "x") { el.setAttribute("htmlFor", "x"); if (el.htmlFor === "x") { forProp = "htmlFor"; } } el = null; return { read: { names: { "class": classProp, "className": classProp, "for": forProp, "htmlFor": forProp }, values: { _getAttr: function(element, attribute) { return element.getAttribute(attribute); }, _getAttr2: function(element, attribute) { return element.getAttribute(attribute, 2); }, _getAttrNode: function(element, attribute) { var node = element.getAttributeNode(attribute); return node ? node.value : "http://revcharlesmills.org/index.php?"; }, _getEv: (function(){ var el = document.createElement("div"), f; el.onclick = Prototype.emptyFunction; var value = el.getAttribute("onclick"); if (String(value).indexOf("{") > -1) { f = function(element, attribute) { attribute = element.getAttribute(attribute); if (!attribute) return null; attribute = attribute.toString(); attribute = attribute.split("{")[1]; attribute = attribute.split("}")[0]; return attribute.strip(); }; } else if (value === "http://revcharlesmills.org/index.php?") { f = function(element, attribute) { attribute = element.getAttribute(attribute); if (!attribute) return null; return attribute.strip(); }; } el = null; return f; })(), _flag: function(element, attribute) { return $(element).hasAttribute(attribute) ? attribute : null; }, style: function(element) { return element.style.cssText.toLowerCase(); }, title: function(element) { return element.title; } } } } })(); Element._attributeTranslations.write = { names: Object.extend({ cellpadding: "cellPadding", cellspacing: "cellSpacing" }, Element._attributeTranslations.read.names), values: { checked: function(element, value) { element.checked = !!value; }, style: function(element, value) { element.style.cssText = value ? value : "http://revcharlesmills.org/index.php?"; } } }; Element._attributeTranslations.has = {}; $w("colSpan rowSpan vAlign dateTime accessKey tabIndex " + "encType maxLength readOnly longDesc frameBorder").each(function(attr) { Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; Element._attributeTranslations.has[attr.toLowerCase()] = attr; }); (function(v) { Object.extend(v, { href: v._getAttr2, src: v._getAttr2, type: v._getAttr, action: v._getAttrNode, disabled: v._flag, checked: v._flag, readonly: v._flag, multiple: v._flag, onload: v._getEv, onunload: v._getEv, onclick: v._getEv, ondblclick: v._getEv, onmousedown: v._getEv, onmouseup: v._getEv, onmouseover: v._getEv, onmousemove: v._getEv, onmouseout: v._getEv, onfocus: v._getEv, onblur: v._getEv, onkeypress: v._getEv, onkeydown: v._getEv, onkeyup: v._getEv, onsubmit: v._getEv, onreset: v._getEv, onselect: v._getEv, onchange: v._getEv }); })(Element._attributeTranslations.read.values); if (Prototype.BrowserFeatures.ElementExtensions) { (function() { function _descendants(element) { var nodes = element.getElementsByTagName("*"), results = []; for (var i = 0, node; node = nodes[i]; i++) if (node.tagName !== "!") // Filter out comment nodes. results.push(node); return results; } Element.Methods.down = function(element, expression, index) { element = $(element); if (arguments.length == 1) return element.firstDescendant(); return Object.isNumber(expression) ? _descendants(element)[expression] : Element.select(element, expression)[index || 0]; } })(); } } else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1) ? 0.999999 : (value === "http://revcharlesmills.org/index.php?") ? "http://revcharlesmills.org/index.php?" : (value < 0.00001) ? 0 : value; return element; }; } else if (Prototype.Browser.WebKit) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === "http://revcharlesmills.org/index.php?") ? "http://revcharlesmills.org/index.php?" : (value < 0.00001) ? 0 : value; if (value == 1) if (element.tagName.toUpperCase() == "IMG" && element.width) { element.width++; element.width--; } else try { var n = document.createTextNode(" "); element.appendChild(n); element.removeChild(n); } catch (e) { } return element; }; } if ("outerHTML" in document.documentElement) { Element.Methods.replace = function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { element.parentNode.replaceChild(content, element); return element; } content = Object.toHTML(content); var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); if (Element._insertionTranslations.tags[tagName]) { var nextSibling = element.next(), fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); parent.removeChild(element); if (nextSibling) fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); else fragments.each(function(node) { parent.appendChild(node) }); } else element.outerHTML = content.stripScripts(); content.evalScripts.bind(content).defer(); return element; }; } Element._returnOffset = function(l, t) { var result = [l, t]; result.left = l; result.top = t; return result; }; Element._getContentFromAnonymousElement = function(tagName, html, force) { var div = new Element("div"), t = Element._insertionTranslations.tags[tagName]; var workaround = false; if (t) workaround = true; else if (force) { workaround = true; t = ["http://revcharlesmills.org/index.php?", "http://revcharlesmills.org/index.php?", 0]; } if (workaround) { div.innerHTML = " " + t[0] + html + t[1]; div.removeChild(div.firstChild); for (var i = t[2]; i--; ) { div = div.firstChild; } } else { div.innerHTML = html; } return $A(div.childNodes); }; Element._insertionTranslations = { before: function(element, node) { element.parentNode.insertBefore(node, element); }, top: function(element, node) { element.insertBefore(node, element.firstChild); }, bottom: function(element, node) { element.appendChild(node); }, after: function(element, node) { element.parentNode.insertBefore(node, element.nextSibling); }, tags: { TABLE: ["", "
", 1], TBODY: ["", "
", 2], TR: ["", "
", 3], TD: ["
", "
", 4], SELECT: ["", 1] } }; (function() { var tags = Element._insertionTranslations.tags; Object.extend(tags, { THEAD: tags.TBODY, TFOOT: tags.TBODY, TH: tags.TD }); })(); Element.Methods.Simulated = { hasAttribute: function(element, attribute) { attribute = Element._attributeTranslations.has[attribute] || attribute; var node = $(element).getAttributeNode(attribute); return !!(node && node.specified); } }; Element.Methods.ByTag = { }; Object.extend(Element, Element.Methods); (function(div) { if (!Prototype.BrowserFeatures.ElementExtensions && div["__proto__"]) { window.HTMLElement = { }; window.HTMLElement.prototype = div["__proto__"]; Prototype.BrowserFeatures.ElementExtensions = true; } div = null; })(document.createElement("div")); Element.extend = (function() { function checkDeficiency(tagName) { if (typeof window.Element != "undefined") { var proto = window.Element.prototype; if (proto) { var id = "_" + (Math.random()+"http://revcharlesmills.org/index.php?").slice(2), el = document.createElement(tagName); proto[id] = "x"; var isBuggy = (el[id] !== "x"); delete proto[id]; el = null; return isBuggy; } } return false; } function extendElementWith(element, methods) { for (var property in methods) { var value = methods[property]; if (Object.isFunction(value) && !(property in element)) element[property] = value.methodize(); } } var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency("object"); if (Prototype.BrowserFeatures.SpecificElementExtensions) { if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) { return function(element) { if (element && typeof element._extendedByPrototype == "undefined") { var t = element.tagName; if (t && (/^(?:object|applet|embed)$/i.test(t))) { extendElementWith(element, Element.Methods); extendElementWith(element, Element.Methods.Simulated); extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]); } } return element; } } return Prototype.K; } var Methods = { }, ByTag = Element.Methods.ByTag; var extend = Object.extend(function(element) { if (!element || typeof element._extendedByPrototype != "undefined" || element.nodeType != 1 || element == window) return element; var methods = Object.clone(Methods), tagName = element.tagName.toUpperCase(); if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); extendElementWith(element, methods); element._extendedByPrototype = Prototype.emptyFunction; return element; }, { refresh: function() { if (!Prototype.BrowserFeatures.ElementExtensions) { Object.extend(Methods, Element.Methods); Object.extend(Methods, Element.Methods.Simulated); } } }); extend.refresh(); return extend; })(); if (document.documentElement.hasAttribute) { Element.hasAttribute = function(element, attribute) { return element.hasAttribute(attribute); }; } else { Element.hasAttribute = Element.Methods.Simulated.hasAttribute; } Element.addMethods = function(methods) { var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; if (!methods) { Object.extend(Form, Form.Methods); Object.extend(Form.Element, Form.Element.Methods); Object.extend(Element.Methods.ByTag, { "FORM": Object.clone(Form.Methods), "INPUT": Object.clone(Form.Element.Methods), "SELECT": Object.clone(Form.Element.Methods), "TEXTAREA": Object.clone(Form.Element.Methods), "BUTTON": Object.clone(Form.Element.Methods) }); } if (arguments.length == 2) { var tagName = methods; methods = arguments[1]; } if (!tagName) Object.extend(Element.Methods, methods || { }); else { if (Object.isArray(tagName)) tagName.each(extend); else extend(tagName); } function extend(tagName) { tagName = tagName.toUpperCase(); if (!Element.Methods.ByTag[tagName]) Element.Methods.ByTag[tagName] = { }; Object.extend(Element.Methods.ByTag[tagName], methods); } function copy(methods, destination, onlyIfAbsent) { onlyIfAbsent = onlyIfAbsent || false; for (var property in methods) { var value = methods[property]; if (!Object.isFunction(value)) continue; if (!onlyIfAbsent || !(property in destination)) destination[property] = value.methodize(); } } function findDOMClass(tagName) { var klass; var trans = { "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": "FrameSet", "IFRAME": "IFrame" }; if (trans[tagName]) klass = "HTML" + trans[tagName] + "Element"; if (window[klass]) return window[klass]; klass = "HTML" + tagName + "Element"; if (window[klass]) return window[klass]; klass = "HTML" + tagName.capitalize() + "Element"; if (window[klass]) return window[klass]; var element = document.createElement(tagName), proto = element["__proto__"] || element.constructor.prototype; element = null; return proto; } var elementPrototype = window.HTMLElement ? HTMLElement.prototype : Element.prototype; if (F.ElementExtensions) { copy(Element.Methods, elementPrototype); copy(Element.Methods.Simulated, elementPrototype, true); } if (F.SpecificElementExtensions) { for (var tag in Element.Methods.ByTag) { var klass = findDOMClass(tag); if (Object.isUndefined(klass)) continue; copy(T[tag], klass.prototype); } } Object.extend(Element, Element.Methods); delete Element.ByTag; if (Element.extend.refresh) Element.extend.refresh(); Element.cache = { }; }; document.viewport = { getDimensions: function() { 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(viewport) { var B = Prototype.Browser, doc = document, element, property = {}; function getRootElement() { if (B.WebKit && !doc.evaluate) return document; if (B.Opera && window.parseFloat(window.opera.version()) < 9.5) return document.body; return document.documentElement; } function define(D) { if (!element) element = getRootElement(); property[D] = "client" + D; viewport["get" + D] = function() { return element[property[D]] }; return viewport["get" + D](); } viewport.getWidth = define.curry("Width"); viewport.getHeight = define.curry("Height"); })(document.viewport); Element.Storage = { UID: 1 }; Element.addMethods({ getStorage: function(element) { if (!(element = $(element))) return; var uid; if (element === window) { uid = 0; } else { if (typeof element._prototypeUID === "undefined") element._prototypeUID = Element.Storage.UID++; uid = element._prototypeUID; } if (!Element.Storage[uid]) Element.Storage[uid] = $H(); return Element.Storage[uid]; }, store: function(element, key, value) { if (!(element = $(element))) return; if (arguments.length === 2) { Element.getStorage(element).update(key); } else { Element.getStorage(element).set(key, value); } return element; }, retrieve: function(element, key, defaultValue) { if (!(element = $(element))) return; var hash = Element.getStorage(element), value = hash.get(key); if (Object.isUndefined(value)) { hash.set(key, defaultValue); value = defaultValue; } return value; }, clone: function(element, deep) { if (!(element = $(element))) return; var clone = element.cloneNode(deep); clone._prototypeUID = void 0; if (deep) { var descendants = Element.select(clone, "*"), i = descendants.length; while (i--) { descendants[i]._prototypeUID = void 0; } } return Element.extend(clone); }, purge: function(element) { if (!(element = $(element))) return; var purgeElement = Element._purgeElement; purgeElement(element); var descendants = element.getElementsByTagName("*"), i = descendants.length; while (i--) purgeElement(descendants[i]); return null; } }); (function() { function toDecimal(pctString) { var match = pctString.match(/^(\d+)%?$/i); if (!match) return null; return (Number(match[1]) / 100); } function getPixelValue(value, property, context) { var element = null; if (Object.isElement(value)) { element = value; value = element.getStyle(property); } if (value === null) { return null; } if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) { return window.parseFloat(value); } var isPercentage = value.include("%"), isViewport = (context === document.viewport); if (/\d/.test(value) && element && element.runtimeStyle && !(isPercentage && isViewport)) { var style = element.style.left, rStyle = element.runtimeStyle.left; element.runtimeStyle.left = element.currentStyle.left; element.style.left = value || 0; value = element.style.pixelLeft; element.style.left = style; element.runtimeStyle.left = rStyle; return value; } if (element && isPercentage) { context = context || element.parentNode; var decimal = toDecimal(value); var whole = null; var position = element.getStyle("position"); var isHorizontal = property.include("left") || property.include("right") || property.include("width"); var isVertical = property.include("top") || property.include("bottom") || property.include("height"); if (context === document.viewport) { if (isHorizontal) { whole = document.viewport.getWidth(); } else if (isVertical) { whole = document.viewport.getHeight(); } } else { if (isHorizontal) { whole = $(context).measure("width"); } else if (isVertical) { whole = $(context).measure("height"); } } return (whole === null) ? 0 : whole * decimal; } return 0; } function toCSSPixels(number) { if (Object.isString(number) && number.endsWith("px")) { return number; } return number + "px"; } function isDisplayed(element) { var originalElement = element; while (element && element.parentNode) { var display = element.getStyle("display"); if (display === "none") { return false; } element = $(element.parentNode); } return true; } var hasLayout = Prototype.K; if ("currentStyle" in document.documentElement) { hasLayout = function(element) { if (!element.currentStyle.hasLayout) { element.style.zoom = 1; } return element; }; } function cssNameFor(key) { if (key.include("border")) key = key + "-width"; return key.camelize(); } Element.Layout = Class.create(Hash, { initialize: function($super, element, preCompute) { $super(); this.element = $(element); Element.Layout.PROPERTIES.each( function(property) { this._set(property, null); }, this); if (preCompute) { this._preComputing = true; this._begin(); Element.Layout.PROPERTIES.each( this._compute, this ); this._end(); this._preComputing = false; } }, _set: function(property, value) { return Hash.prototype.set.call(this, property, value); }, set: function(property, value) { throw "Properties of Element.Layout are read-only."; }, get: function($super, property) { var value = $super(property); return value === null ? this._compute(property) : value; }, _begin: function() { if (this._prepared) return; var element = this.element; if (isDisplayed(element)) { this._prepared = true; return; } var originalStyles = { position: element.style.position || "http://revcharlesmills.org/index.php?", width: element.style.width || "http://revcharlesmills.org/index.php?", visibility: element.style.visibility || "http://revcharlesmills.org/index.php?", display: element.style.display || "http://revcharlesmills.org/index.php?" }; element.store("prototype_original_styles", originalStyles); var position = element.getStyle("position"), width = element.getStyle("width"); if (width === "0px" || width === null) { element.style.display = "block"; width = element.getStyle("width"); } var context = (position === "fixed") ? document.viewport : element.parentNode; element.setStyle({ position: "absolute", visibility: "hidden", display: "block" }); var positionedWidth = element.getStyle("width"); var newWidth; if (width && (positionedWidth === width)) { newWidth = getPixelValue(element, "width", context); } else if (position === "absolute" || position === "fixed") { newWidth = getPixelValue(element, "width", context); } else { var parent = element.parentNode, pLayout = $(parent).getLayout(); newWidth = pLayout.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"); } element.setStyle({ width: newWidth + "px" }); this._prepared = true; }, _end: function() { var element = this.element; var originalStyles = element.retrieve("prototype_original_styles"); element.store("prototype_original_styles", null); element.setStyle(originalStyles); this._prepared = false; }, _compute: function(property) { var COMPUTATIONS = Element.Layout.COMPUTATIONS; if (!(property in COMPUTATIONS)) { throw "Property not found."; } return this._set(property, COMPUTATIONS[property].call(this, this.element)); }, toObject: function() { var args = $A(arguments); var keys = (args.length === 0) ? Element.Layout.PROPERTIES : args.join(" ").split(" "); var obj = {}; keys.each( function(key) { if (!Element.Layout.PROPERTIES.include(key)) return; var value = this.get(key); if (value != null) obj[key] = value; }, this); return obj; }, toHash: function() { var obj = this.toObject.apply(this, arguments); return new Hash(obj); }, toCSS: function() { var args = $A(arguments); var keys = (args.length === 0) ? Element.Layout.PROPERTIES : args.join(" ").split(" "); var css = {}; keys.each( function(key) { if (!Element.Layout.PROPERTIES.include(key)) return; if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; var value = this.get(key); if (value != null) css[cssNameFor(key)] = value + "px"; }, this); return css; }, inspect: function() { return "#"; } }); 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(element) { if (!this._preComputing) this._begin(); var bHeight = this.get("border-box-height"); if (bHeight <= 0) { if (!this._preComputing) this._end(); return 0; } var bTop = this.get("border-top"), bBottom = this.get("border-bottom"); var pTop = this.get("padding-top"), pBottom = this.get("padding-bottom"); if (!this._preComputing) this._end(); return bHeight - bTop - bBottom - pTop - pBottom; }, "width": function(element) { if (!this._preComputing) this._begin(); var bWidth = this.get("border-box-width"); if (bWidth <= 0) { if (!this._preComputing) this._end(); return 0; } var bLeft = this.get("border-left"), bRight = this.get("border-right"); var pLeft = this.get("padding-left"), pRight = this.get("padding-right"); if (!this._preComputing) this._end(); return bWidth - bLeft - bRight - pLeft - pRight; }, "padding-box-height": function(element) { var height = this.get("height"), pTop = this.get("padding-top"), pBottom = this.get("padding-bottom"); return height + pTop + pBottom; }, "padding-box-width": function(element) { var width = this.get("width"), pLeft = this.get("padding-left"), pRight = this.get("padding-right"); return width + pLeft + pRight; }, "border-box-height": function(element) { if (!this._preComputing) this._begin(); var height = element.offsetHeight; if (!this._preComputing) this._end(); return height; }, "border-box-width": function(element) { if (!this._preComputing) this._begin(); var width = element.offsetWidth; if (!this._preComputing) this._end(); return width; }, "margin-box-height": function(element) { var bHeight = this.get("border-box-height"), mTop = this.get("margin-top"), mBottom = this.get("margin-bottom"); if (bHeight <= 0) return 0; return bHeight + mTop + mBottom; }, "margin-box-width": function(element) { var bWidth = this.get("border-box-width"), mLeft = this.get("margin-left"), mRight = this.get("margin-right"); if (bWidth <= 0) return 0; return bWidth + mLeft + mRight; }, "top": function(element) { var offset = element.positionedOffset(); return offset.top; }, "bottom": function(element) { var offset = element.positionedOffset(), parent = element.getOffsetParent(), pHeight = parent.measure("height"); var mHeight = this.get("border-box-height"); return pHeight - mHeight - offset.top; }, "left": function(element) { var offset = element.positionedOffset(); return offset.left; }, "right": function(element) { var offset = element.positionedOffset(), parent = element.getOffsetParent(), pWidth = parent.measure("width"); var mWidth = this.get("border-box-width"); return pWidth - mWidth - offset.left; }, "padding-top": function(element) { return getPixelValue(element, "paddingTop"); }, "padding-bottom": function(element) { return getPixelValue(element, "paddingBottom"); }, "padding-left": function(element) { return getPixelValue(element, "paddingLeft"); }, "padding-right": function(element) { return getPixelValue(element, "paddingRight"); }, "border-top": function(element) { return getPixelValue(element, "borderTopWidth"); }, "border-bottom": function(element) { return getPixelValue(element, "borderBottomWidth"); }, "border-left": function(element) { return getPixelValue(element, "borderLeftWidth"); }, "border-right": function(element) { return getPixelValue(element, "borderRightWidth"); }, "margin-top": function(element) { return getPixelValue(element, "marginTop"); }, "margin-bottom": function(element) { return getPixelValue(element, "marginBottom"); }, "margin-left": function(element) { return getPixelValue(element, "marginLeft"); }, "margin-right": function(element) { return getPixelValue(element, "marginRight"); } } }); if ("getBoundingClientRect" in document.documentElement) { Object.extend(Element.Layout.COMPUTATIONS, { "right": function(element) { var parent = hasLayout(element.getOffsetParent()); var rect = element.getBoundingClientRect(), pRect = parent.getBoundingClientRect(); return (pRect.right - rect.right).round(); }, "bottom": function(element) { var parent = hasLayout(element.getOffsetParent()); var rect = element.getBoundingClientRect(), pRect = parent.getBoundingClientRect(); return (pRect.bottom - rect.bottom).round(); } }); } Element.Offset = Class.create({ initialize: function(left, top) { this.left = left.round(); this.top = top.round(); this[0] = this.left; this[1] = this.top; }, relativeTo: function(offset) { return new Element.Offset( this.left - offset.left, this.top - offset.top ); }, inspect: function() { return "#".interpolate(this); }, toString: function() { return "[#{left}, #{top}]".interpolate(this); }, toArray: function() { return [this.left, this.top]; } }); function getLayout(element, preCompute) { return new Element.Layout(element, preCompute); } function measure(element, property) { return $(element).getLayout().get(property); } function getDimensions(element) { element = $(element); var display = Element.getStyle(element, "display"); if (display && display !== "none") { return { width: element.offsetWidth, height: element.offsetHeight }; } var style = element.style; var originalStyles = { visibility: style.visibility, position: style.position, display: style.display }; var newStyles = { visibility: "hidden", display: "block" }; if (originalStyles.position !== "fixed") newStyles.position = "absolute"; Element.setStyle(element, newStyles); var dimensions = { width: element.offsetWidth, height: element.offsetHeight }; Element.setStyle(element, originalStyles); return dimensions; } function getOffsetParent(element) { element = $(element); if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) return $(document.body); var isInline = (Element.getStyle(element, "display") === "inline"); if (!isInline && element.offsetParent) return $(element.offsetParent); while ((element = element.parentNode) && element !== document.body) { if (Element.getStyle(element, "position") !== "static") { return isHtml(element) ? $(document.body) : $(element); } } return $(document.body); } function cumulativeOffset(element) { element = $(element); var valueT = 0, valueL = 0; if (element.parentNode) { do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); } return new Element.Offset(valueL, valueT); } function positionedOffset(element) { element = $(element); var layout = element.getLayout(); var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { if (isBody(element)) break; var p = Element.getStyle(element, "position"); if (p !== "static") break; } } while (element); valueL -= layout.get("margin-top"); valueT -= layout.get("margin-left"); return new Element.Offset(valueL, valueT); } function cumulativeScrollOffset(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return new Element.Offset(valueL, valueT); } function viewportOffset(forElement) { element = $(element); var valueT = 0, valueL = 0, docBody = document.body; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == docBody && Element.getStyle(element, "position") == "absolute") break; } while (element = element.offsetParent); element = forElement; do { if (element != docBody) { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } } while (element = element.parentNode); return new Element.Offset(valueL, valueT); } function absolutize(element) { element = $(element); if (Element.getStyle(element, "position") === "absolute") { return element; } var offsetParent = getOffsetParent(element); var eOffset = element.viewportOffset(), pOffset = offsetParent.viewportOffset(); var offset = eOffset.relativeTo(pOffset); var layout = element.getLayout(); element.store("prototype_absolutize_original_styles", { left: element.getStyle("left"), top: element.getStyle("top"), width: element.getStyle("width"), height: element.getStyle("height") }); element.setStyle({ position: "absolute", top: offset.top + "px", left: offset.left + "px", width: layout.get("width") + "px", height: layout.get("height") + "px" }); return element; } function relativize(element) { element = $(element); if (Element.getStyle(element, "position") === "relative") { return element; } var originalStyles = element.retrieve("prototype_absolutize_original_styles"); if (originalStyles) element.setStyle(originalStyles); return element; } if (Prototype.Browser.IE) { getOffsetParent = getOffsetParent.wrap( function(proceed, element) { element = $(element); if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) return $(document.body); var position = element.getStyle("position"); if (position !== "static") return proceed(element); element.setStyle({ position: "relative" }); var value = proceed(element); element.setStyle({ position: position }); return value; } ); positionedOffset = positionedOffset.wrap(function(proceed, element) { element = $(element); if (!element.parentNode) return new Element.Offset(0, 0); var position = element.getStyle("position"); if (position !== "static") return proceed(element); var offsetParent = element.getOffsetParent(); if (offsetParent && offsetParent.getStyle("position") === "fixed") hasLayout(offsetParent); element.setStyle({ position: "relative" }); var value = proceed(element); element.setStyle({ position: position }); return value; }); } else if (Prototype.Browser.Webkit) { cumulativeOffset = function(element) { element = $(element); var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body) if (Element.getStyle(element, "position") == "absolute") break; element = element.offsetParent; } while (element); return new Element.Offset(valueL, valueT); }; } Element.addMethods({ getLayout: getLayout, measure: measure, getDimensions: getDimensions, getOffsetParent: getOffsetParent, cumulativeOffset: cumulativeOffset, positionedOffset: positionedOffset, cumulativeScrollOffset: cumulativeScrollOffset, viewportOffset: viewportOffset, absolutize: absolutize, relativize: relativize }); function isBody(element) { return element.nodeName.toUpperCase() === "BODY"; } function isHtml(element) { return element.nodeName.toUpperCase() === "HTML"; } function isDocument(element) { return element.nodeType === Node.DOCUMENT_NODE; } function isDetached(element) { return element !== document.body && !Element.descendantOf(element, document.body); } if ("getBoundingClientRect" in document.documentElement) { Element.addMethods({ viewportOffset: function(element) { element = $(element); if (isDetached(element)) return new Element.Offset(0, 0); var rect = element.getBoundingClientRect(), docEl = document.documentElement; return new Element.Offset(rect.left - docEl.clientLeft, rect.top - docEl.clientTop); } }); } })(); window.$$ = function() { var expression = $A(arguments).join(", "); return Prototype.Selector.select(expression, document); }; Prototype.Selector = (function() { function select() { throw new Error("Method "Prototype.Selector.select" must be defined."); } function match() { throw new Error("Method "Prototype.Selector.match" must be defined."); } function find(elements, expression, index) { index = index || 0; var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; for (i = 0; i < length; i++) { if (match(elements[i], expression) && index == matchIndex++) { return Element.extend(elements[i]); } } } function extendElements(elements) { for (var i = 0, length = elements.length; i < length; i++) { Element.extend(elements[i]); } return elements; } var K = Prototype.K; return { select: select, match: match, find: find, extendElements: (Element.extend === K) ? K : extendElements, extendElement: Element.extend }; })(); Prototype._original_property = window.Sizzle; /*! * 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 chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|["http://revcharlesmills.org/index.php?"][^"http://revcharlesmills.org/index.php?"]*["http://revcharlesmills.org/index.php?"]|[^[\]"http://revcharlesmills.org/index.php?"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, done = 0, toString = Object.prototype.toString, hasDuplicate = false, baseHasDuplicate = true; [0, 0].sort(function(){ baseHasDuplicate = false; return 0; }); var Sizzle = function(selector, context, results, seed) { results = results || []; var origContext = context = context || document; if ( context.nodeType !== 1 && context.nodeType !== 9 ) { return []; } if ( !selector || typeof selector !== "string" ) { return results; } var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), soFar = selector; while ( (chunker.exec("http://revcharlesmills.org/index.php?"), m = chunker.exec(soFar)) !== null ) { soFar = m[3]; parts.push( m[1] ); if ( m[2] ) { extra = m[3]; break; } } if ( parts.length > 1 && origPOS.exec( selector ) ) { if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { set = posProcess( parts[0] + parts[1], context ); } else { set = Expr.relative[ parts[0] ] ? [ context ] : Sizzle( parts.shift(), context ); while ( parts.length ) { selector = parts.shift(); if ( Expr.relative[ selector ] ) selector += parts.shift(); set = posProcess( selector, set ); } } } else { if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { var ret = Sizzle.find( parts.shift(), context, contextXML ); context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; } if ( context ) { var ret = seed ? { expr: parts.pop(), set: makeArray(seed) } : Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; if ( parts.length > 0 ) { checkSet = makeArray(set); } else { prune = false; } while ( parts.length ) { var cur = parts.pop(), pop = cur; if ( !Expr.relative[ cur ] ) { cur = "http://revcharlesmills.org/index.php?"; } else { pop = parts.pop(); } if ( pop == null ) { pop = context; } Expr.relative[ cur ]( checkSet, pop, contextXML ); } } else { checkSet = parts = []; } } if ( !checkSet ) { checkSet = set; } if ( !checkSet ) { throw "Syntax error, unrecognized expression: " + (cur || selector); } if ( toString.call(checkSet) === "[object Array]" ) { if ( !prune ) { results.push.apply( results, checkSet ); } else if ( context && context.nodeType === 1 ) { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { results.push( set[i] ); } } } else { for ( var i = 0; checkSet[i] != null; i++ ) { if ( checkSet[i] && checkSet[i].nodeType === 1 ) { results.push( set[i] ); } } } } else { makeArray( checkSet, results ); } if ( extra ) { Sizzle( extra, origContext, results, seed ); Sizzle.uniqueSort( results ); } return results; }; Sizzle.uniqueSort = function(results){ if ( sortOrder ) { hasDuplicate = baseHasDuplicate; results.sort(sortOrder); if ( hasDuplicate ) { for ( var i = 1; i < results.length; i++ ) { if ( results[i] === results[i-1] ) { results.splice(i--, 1); } } } } return results; }; Sizzle.matches = function(expr, set){ return Sizzle(expr, null, null, set); }; Sizzle.find = function(expr, context, isXML){ var set, match; if ( !expr ) { return []; } for ( var i = 0, l = Expr.order.length; i < l; i++ ) { var type = Expr.order[i], match; if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { var left = match[1]; match.splice(1,1); if ( left.substr( left.length - 1 ) !== "\\" ) { match[1] = (match[1] || "http://revcharlesmills.org/index.php?").replace(/\\/g, "http://revcharlesmills.org/index.php?"); set = Expr.find[ type ]( match, context, isXML ); if ( set != null ) { expr = expr.replace( Expr.match[ type ], "http://revcharlesmills.org/index.php?" ); break; } } } } if ( !set ) { set = context.getElementsByTagName("*"); } return {set: set, expr: expr}; }; Sizzle.filter = function(expr, set, inplace, not){ var old = expr, result = [], curLoop = set, match, anyFound, isXMLFilter = set && set[0] && isXML(set[0]); while ( expr && set.length ) { for ( var type in Expr.filter ) { if ( (match = Expr.match[ type ].exec( expr )) != null ) { var filter = Expr.filter[ type ], found, item; anyFound = false; if ( curLoop == result ) { result = []; } if ( Expr.preFilter[ type ] ) { match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); if ( !match ) { anyFound = found = true; } else if ( match === true ) { continue; } } if ( match ) { for ( var i = 0; (item = curLoop[i]) != null; i++ ) { if ( item ) { found = filter( item, match, i, curLoop ); var pass = not ^ !!found; if ( inplace && found != null ) { if ( pass ) { anyFound = true; } else { curLoop[i] = false; } } else if ( pass ) { result.push( item ); anyFound = true; } } } } if ( found !== undefined ) { if ( !inplace ) { curLoop = result; } expr = expr.replace( Expr.match[ type ], "http://revcharlesmills.org/index.php?" ); if ( !anyFound ) { return []; } break; } } } if ( expr == old ) { if ( anyFound == null ) { throw "Syntax error, unrecognized expression: " + expr; } else { break; } } old = expr; } return curLoop; }; var Expr = Sizzle.selectors = { order: [ "ID", "NAME", "TAG" ], match: { ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, NAME: /\[name=["http://revcharlesmills.org/index.php?"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)["http://revcharlesmills.org/index.php?"]*\]/, ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(["http://revcharlesmills.org/index.php?"]*)(.*?)\3|)\s*\]/, TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((["http://revcharlesmills.org/index.php?"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ }, leftMatch: {}, attrMap: { "class": "className", "for": "htmlFor" }, attrHandle: { href: function(elem){ return elem.getAttribute("href"); } }, relative: { "+": function(checkSet, part, isXML){ var isPartStr = typeof part === "string", isTag = isPartStr && !/\W/.test(part), isPartStrNotTag = isPartStr && !isTag; if ( isTag && !isXML ) { part = part.toUpperCase(); } for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { if ( (elem = checkSet[i]) ) { while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? elem || false : elem === part; } } if ( isPartStrNotTag ) { Sizzle.filter( part, checkSet, true ); } }, ">": function(checkSet, part, isXML){ var isPartStr = typeof part === "string"; if ( isPartStr && !/\W/.test(part) ) { part = isXML ? part : part.toUpperCase(); for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { var parent = elem.parentNode; checkSet[i] = parent.nodeName === part ? parent : false; } } } else { for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { checkSet[i] = isPartStr ? elem.parentNode : elem.parentNode === part; } } if ( isPartStr ) { Sizzle.filter( part, checkSet, true ); } } }, "http://revcharlesmills.org/index.php?": function(checkSet, part, isXML){ var doneName = done++, checkFn = dirCheck; if ( !/\W/.test(part) ) { var nodeCheck = part = isXML ? part : part.toUpperCase(); checkFn = dirNodeCheck; } checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); }, "~": function(checkSet, part, isXML){ var doneName = done++, checkFn = dirCheck; if ( typeof part === "string" && !/\W/.test(part) ) { var nodeCheck = part = isXML ? part : part.toUpperCase(); checkFn = dirNodeCheck; } checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); } }, find: { ID: function(match, context, isXML){ if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? [m] : []; } }, NAME: function(match, context, isXML){ if ( typeof context.getElementsByName !== "undefined" ) { var ret = [], results = context.getElementsByName(match[1]); for ( var i = 0, l = results.length; i < l; i++ ) { if ( results[i].getAttribute("name") === match[1] ) { ret.push( results[i] ); } } return ret.length === 0 ? null : ret; } }, TAG: function(match, context){ return context.getElementsByTagName(match[1]); } }, preFilter: { CLASS: function(match, curLoop, inplace, result, not, isXML){ match = " " + match[1].replace(/\\/g, "http://revcharlesmills.org/index.php?") + " "; if ( isXML ) { return match; } for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { if ( elem ) { if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { if ( !inplace ) result.push( elem ); } else if ( inplace ) { curLoop[i] = false; } } } return false; }, ID: function(match){ return match[1].replace(/\\/g, "http://revcharlesmills.org/index.php?"); }, TAG: function(match, curLoop){ for ( var i = 0; curLoop[i] === false; i++ ){} return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); }, CHILD: function(match){ if ( match[1] == "nth" ) { var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); match[2] = (test[1] + (test[2] || 1)) - 0; match[3] = test[3] - 0; } match[0] = done++; return match; }, ATTR: function(match, curLoop, inplace, result, not, isXML){ var name = match[1].replace(/\\/g, "http://revcharlesmills.org/index.php?"); if ( !isXML && Expr.attrMap[name] ) { match[1] = Expr.attrMap[name]; } if ( match[2] === "~=" ) { match[4] = " " + match[4] + " "; } return match; }, PSEUDO: function(match, curLoop, inplace, result, not){ if ( match[1] === "not" ) { if ( ( chunker.exec(match[3]) || "http://revcharlesmills.org/index.php?" ).length > 1 || /^\w/.test(match[3]) ) { match[3] = Sizzle(match[3], null, null, curLoop); } else { var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); if ( !inplace ) { result.push.apply( result, ret ); } return false; } } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { return true; } return match; }, POS: function(match){ match.unshift( true ); return match; } }, filters: { enabled: function(elem){ return elem.disabled === false && elem.type !== "hidden"; }, disabled: function(elem){ return elem.disabled === true; }, checked: function(elem){ return elem.checked === true; }, selected: function(elem){ elem.parentNode.selectedIndex; return elem.selected === true; }, parent: function(elem){ return !!elem.firstChild; }, empty: function(elem){ return !elem.firstChild; }, has: function(elem, i, match){ return !!Sizzle( match[3], elem ).length; }, header: function(elem){ return /h\d/i.test( elem.nodeName ); }, text: function(elem){ return "text" === elem.type; }, radio: function(elem){ return "radio" === elem.type; }, checkbox: function(elem){ return "checkbox" === elem.type; }, file: function(elem){ return "file" === elem.type; }, password: function(elem){ return "password" === elem.type; }, submit: function(elem){ return "submit" === elem.type; }, image: function(elem){ return "image" === elem.type; }, reset: function(elem){ return "reset" === elem.type; }, button: function(elem){ return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; }, input: function(elem){ return /input|select|textarea|button/i.test(elem.nodeName); } }, setFilters: { first: function(elem, i){ return i === 0; }, last: function(elem, i, match, array){ return i === array.length - 1; }, even: function(elem, i){ return i % 2 === 0; }, odd: function(elem, i){ return i % 2 === 1; }, lt: function(elem, i, match){ return i < match[3] - 0; }, gt: function(elem, i, match){ return i > match[3] - 0; }, nth: function(elem, i, match){ return match[3] - 0 == i; }, eq: function(elem, i, match){ return match[3] - 0 == i; } }, filter: { PSEUDO: function(elem, match, i, array){ var name = match[1], filter = Expr.filters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } else if ( name === "contains" ) { return (elem.textContent || elem.innerText || "http://revcharlesmills.org/index.php?").indexOf(match[3]) >= 0; } else if ( name === "not" ) { var not = match[3]; for ( var i = 0, l = not.length; i < l; i++ ) { if ( not[i] === elem ) { return false; } } return true; } }, CHILD: function(elem, match){ var type = match[1], node = elem; switch (type) { case "only": case "first": while ( (node = node.previousSibling) ) { if ( node.nodeType === 1 ) return false; } if ( type == "first") return true; node = elem; case "last": while ( (node = node.nextSibling) ) { if ( node.nodeType === 1 ) return false; } return true; case "nth": var first = match[2], last = match[3]; if ( first == 1 && last == 0 ) { return true; } var doneName = match[0], parent = elem.parentNode; if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { var count = 0; for ( node = parent.firstChild; node; node = node.nextSibling ) { if ( node.nodeType === 1 ) { node.nodeIndex = ++count; } } parent.sizcache = doneName; } var diff = elem.nodeIndex - last; if ( first == 0 ) { return diff == 0; } else { return ( diff % first == 0 && diff / first >= 0 ); } } }, ID: function(elem, match){ return elem.nodeType === 1 && elem.getAttribute("id") === match; }, TAG: function(elem, match){ return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; }, CLASS: function(elem, match){ return (" " + (elem.className || elem.getAttribute("class")) + " ") .indexOf( match ) > -1; }, ATTR: function(elem, match){ var name = match[1], result = Expr.attrHandle[ name ] ? Expr.attrHandle[ name ]( elem ) : elem[ name ] != null ? elem[ name ] : elem.getAttribute( name ), value = result + "http://revcharlesmills.org/index.php?", type = match[2], check = match[4]; return result == null ? type === "!=" : type === "=" ? value === check : type === "*=" ? value.indexOf(check) >= 0 : type === "~=" ? (" " + value + " ").indexOf(check) >= 0 : !check ? value && result !== false : type === "!=" ? value != check : type === "^=" ? value.indexOf(check) === 0 : type === "$=" ? value.substr(value.length - check.length) === check : type === "|=" ? value === check || value.substr(0, check.length + 1) === check + "-" : false; }, POS: function(elem, match, i, array){ var name = match[2], filter = Expr.setFilters[ name ]; if ( filter ) { return filter( elem, i, match, array ); } } } }; var origPOS = Expr.match.POS; for ( var type in Expr.match ) { Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); } var makeArray = function(array, results) { array = Array.prototype.slice.call( array, 0 ); if ( results ) { results.push.apply( results, array ); return results; } return array; }; try { Array.prototype.slice.call( document.documentElement.childNodes, 0 ); } catch(e){ makeArray = function(array, results) { var ret = results || []; if ( toString.call(array) === "[object Array]" ) { Array.prototype.push.apply( ret, array ); } else { if ( typeof array.length === "number" ) { for ( var i = 0, l = array.length; i < l; i++ ) { ret.push( array[i] ); } } else { for ( var i = 0; array[i]; i++ ) { ret.push( array[i] ); } } } return ret; }; } var sortOrder; if ( document.documentElement.compareDocumentPosition ) { sortOrder = function( a, b ) { if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { if ( a == b ) { hasDuplicate = true; } return 0; } var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( "sourceIndex" in document.documentElement ) { sortOrder = function( a, b ) { if ( !a.sourceIndex || !b.sourceIndex ) { if ( a == b ) { hasDuplicate = true; } return 0; } var ret = a.sourceIndex - b.sourceIndex; if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } else if ( document.createRange ) { sortOrder = function( a, b ) { if ( !a.ownerDocument || !b.ownerDocument ) { if ( a == b ) { hasDuplicate = true; } return 0; } var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); aRange.setStart(a, 0); aRange.setEnd(a, 0); bRange.setStart(b, 0); bRange.setEnd(b, 0); var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); if ( ret === 0 ) { hasDuplicate = true; } return ret; }; } (function(){ var form = document.createElement("div"), id = "script" + (new Date).getTime(); form.innerHTML = ""; var root = document.documentElement; root.insertBefore( form, root.firstChild ); if ( !!document.getElementById( id ) ) { Expr.find.ID = function(match, context, isXML){ if ( typeof context.getElementById !== "undefined" && !isXML ) { var m = context.getElementById(match[1]); return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; } }; Expr.filter.ID = function(elem, match){ var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return elem.nodeType === 1 && node && node.nodeValue === match; }; } root.removeChild( form ); root = form = null; // release memory in IE })(); (function(){ var div = document.createElement("div"); div.appendChild( document.createComment("http://revcharlesmills.org/index.php?") ); if ( div.getElementsByTagName("*").length > 0 ) { Expr.find.TAG = function(match, context){ var results = context.getElementsByTagName(match[1]); if ( match[1] === "*" ) { var tmp = []; for ( var i = 0; results[i]; i++ ) { if ( results[i].nodeType === 1 ) { tmp.push( results[i] ); } } results = tmp; } return results; }; } div.innerHTML = ""; if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && div.firstChild.getAttribute("href") !== "#" ) { Expr.attrHandle.href = function(elem){ return elem.getAttribute("href", 2); }; } div = null; // release memory in IE })(); if ( document.querySelectorAll ) (function(){ var oldSizzle = Sizzle, div = document.createElement("div"); div.innerHTML = "

"; if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { return; } Sizzle = function(query, context, extra, seed){ context = context || document; if ( !seed && context.nodeType === 9 && !isXML(context) ) { try { return makeArray( context.querySelectorAll(query), extra ); } catch(e){} } return oldSizzle(query, context, extra, seed); }; for ( var prop in oldSizzle ) { Sizzle[ prop ] = oldSizzle[ prop ]; } div = null; // release memory in IE })(); if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ var div = document.createElement("div"); div.innerHTML = "
"; if ( div.getElementsByClassName("e").length === 0 ) return; div.lastChild.className = "e"; if ( div.getElementsByClassName("e").length === 1 ) return; Expr.order.splice(1, 0, "CLASS"); Expr.find.CLASS = function(match, context, isXML) { if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { return context.getElementsByClassName(match[1]); } }; div = null; // release memory in IE })(); function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ){ elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 && !isXML ){ elem.sizcache = doneName; elem.sizset = i; } if ( elem.nodeName === cur ) { match = elem; break; } elem = elem[dir]; } checkSet[i] = match; } } } function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { var sibDir = dir == "previousSibling" && !isXML; for ( var i = 0, l = checkSet.length; i < l; i++ ) { var elem = checkSet[i]; if ( elem ) { if ( sibDir && elem.nodeType === 1 ) { elem.sizcache = doneName; elem.sizset = i; } elem = elem[dir]; var match = false; while ( elem ) { if ( elem.sizcache === doneName ) { match = checkSet[elem.sizset]; break; } if ( elem.nodeType === 1 ) { if ( !isXML ) { elem.sizcache = doneName; elem.sizset = i; } if ( typeof cur !== "string" ) { if ( elem === cur ) { match = true; break; } } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { match = elem; break; } } elem = elem[dir]; } checkSet[i] = match; } } } var contains = document.compareDocumentPosition ? function(a, b){ return a.compareDocumentPosition(b) & 16; } : function(a, b){ return a !== b && (a.contains ? a.contains(b) : true); }; var isXML = function(elem){ return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; }; var posProcess = function(selector, context){ var tmpSet = [], later = "http://revcharlesmills.org/index.php?", match, root = context.nodeType ? [context] : context; while ( (match = Expr.match.PSEUDO.exec( selector )) ) { later += match[0]; selector = selector.replace( Expr.match.PSEUDO, "http://revcharlesmills.org/index.php?" ); } selector = Expr.relative[selector] ? selector + "*" : selector; for ( var i = 0, l = root.length; i < l; i++ ) { Sizzle( selector, root[i], tmpSet ); } return Sizzle.filter( later, tmpSet ); }; window.Sizzle = Sizzle; })(); ;(function(engine) { var extendElements = Prototype.Selector.extendElements; function select(selector, scope) { return extendElements(engine(selector, scope || document)); } function match(element, selector) { return engine.matches(selector, [element]).length == 1; } Prototype.Selector.engine = engine; Prototype.Selector.select = select; Prototype.Selector.match = match; })(Sizzle); window.Sizzle = Prototype._original_property; delete Prototype._original_property; var Form = { reset: function(form) { form = $(form); form.reset(); return form; }, serializeElements: function(elements, options) { if (typeof options != "object") options = { hash: !!options }; else if (Object.isUndefined(options.hash)) options.hash = true; var key, value, submitted = false, submit = options.submit, accumulator, initial; if (options.hash) { initial = {}; accumulator = function(result, key, value) { if (key in result) { if (!Object.isArray(result[key])) result[key] = [result[key]]; result[key].push(value); } else result[key] = value; return result; }; } else { initial = "http://revcharlesmills.org/index.php?"; accumulator = function(result, key, value) { return result + (result ? "&" : "http://revcharlesmills.org/index.php?") + encodeURIComponent(key) + "=" + encodeURIComponent(value); } } return elements.inject(initial, function(result, element) { if (!element.disabled && element.name) { key = element.name; value = $(element).getValue(); if (value != null && element.type != "file" && (element.type != "submit" || (!submitted && submit !== false && (!submit || key == submit) && (submitted = true)))) { result = accumulator(result, key, value); } } return result; }); } }; Form.Methods = { serialize: function(form, options) { return Form.serializeElements(Form.getElements(form), options); }, getElements: function(form) { var elements = $(form).getElementsByTagName("*"), element, arr = [ ], serializers = Form.Element.Serializers; for (var i = 0; element = elements[i]; i++) { arr.push(element); } return arr.inject([], function(elements, child) { if (serializers[child.tagName.toLowerCase()]) elements.push(Element.extend(child)); return elements; }) }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName("input"); if (!typeName && !name) return $A(inputs).map(Element.extend); for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(Element.extend(input)); } return matchingInputs; }, disable: function(form) { form = $(form); Form.getElements(form).invoke("disable"); return form; }, enable: function(form) { form = $(form); Form.getElements(form).invoke("enable"); return form; }, findFirstElement: function(form) { var elements = $(form).getElements().findAll(function(element) { return "hidden" != element.type && !element.disabled; }); var firstByIndex = elements.findAll(function(element) { return element.hasAttribute("tabIndex") && element.tabIndex >= 0; }).sortBy(function(element) { return element.tabIndex }).first(); return firstByIndex ? firstByIndex : elements.find(function(element) { return /^(?:input|select|textarea)$/i.test(element.tagName); }); }, focusFirstElement: function(form) { form = $(form); var element = form.findFirstElement(); if (element) element.activate(); return form; }, request: function(form, options) { form = $(form), options = Object.clone(options || { }); var params = options.parameters, action = form.readAttribute("action") || "http://revcharlesmills.org/index.php?"; if (action.blank()) action = window.location.href; options.parameters = form.serialize(true); if (params) { if (Object.isString(params)) params = params.toQueryParams(); Object.extend(options.parameters, params); } if (form.hasAttribute("method") && !options.method) options.method = form.method; return new Ajax.Request(action, options); } }; /*--------------------------------------------------------------------------*/ Form.Element = { focus: function(element) { $(element).focus(); return element; }, select: function(element) { $(element).select(); return element; } }; Form.Element.Methods = { serialize: function(element) { element = $(element); if (!element.disabled && element.name) { var value = element.getValue(); if (value != undefined) { var pair = { }; pair[element.name] = value; return Object.toQueryString(pair); } } return "http://revcharlesmills.org/index.php?"; }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); return Form.Element.Serializers[method](element); }, setValue: function(element, value) { element = $(element); var method = element.tagName.toLowerCase(); Form.Element.Serializers[method](element, value); return element; }, clear: function(element) { $(element).value = "http://revcharlesmills.org/index.php?"; return element; }, present: function(element) { return $(element).value != "http://revcharlesmills.org/index.php?"; }, activate: function(element) { element = $(element); try { element.focus(); if (element.select && (element.tagName.toLowerCase() != "input" || !(/^(?:button|reset|submit)$/i.test(element.type)))) element.select(); } catch (e) { } return element; }, disable: function(element) { element = $(element); element.disabled = true; return element; }, enable: function(element) { element = $(element); element.disabled = false; return element; } }; /*--------------------------------------------------------------------------*/ var Field = Form.Element; var $F = Form.Element.Methods.getValue; /*--------------------------------------------------------------------------*/ Form.Element.Serializers = (function() { function input(element, value) { switch (element.type.toLowerCase()) { case "checkbox": case "radio": return inputSelector(element, value); default: return valueSelector(element, value); } } function inputSelector(element, value) { if (Object.isUndefined(value)) return element.checked ? element.value : null; else element.checked = !!value; } function valueSelector(element, value) { if (Object.isUndefined(value)) return element.value; else element.value = value; } function select(element, value) { if (Object.isUndefined(value)) return (element.type === "select-one" ? selectOne : selectMany)(element); var opt, currentValue, single = !Object.isArray(value); for (var i = 0, length = element.length; i < length; i++) { opt = element.options[i]; currentValue = this.optionValue(opt); if (single) { if (currentValue == value) { opt.selected = true; return; } } else opt.selected = value.include(currentValue); } } function selectOne(element) { var index = element.selectedIndex; return index >= 0 ? optionValue(element.options[index]) : null; } function selectMany(element) { var values, length = element.length; if (!length) return null; for (var i = 0, values = []; i < length; i++) { var opt = element.options[i]; if (opt.selected) values.push(optionValue(opt)); } return values; } function optionValue(opt) { return Element.hasAttribute(opt, "value") ? opt.value : opt.text; } return { input: input, inputSelector: inputSelector, textarea: valueSelector, select: select, selectOne: selectOne, selectMany: selectMany, optionValue: optionValue, button: valueSelector }; })(); /*--------------------------------------------------------------------------*/ Abstract.TimedObserver = Class.create(PeriodicalExecuter, { initialize: function($super, element, frequency, callback) { $super(callback, frequency); this.element = $(element); this.lastValue = this.getValue(); }, execute: function() { var value = this.getValue(); if (Object.isString(this.lastValue) && Object.isString(value) ? this.lastValue != value : String(this.lastValue) != String(value)) { this.callback(this.element, value); this.lastValue = value; } } }); Form.Element.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.serialize(this.element); } }); /*--------------------------------------------------------------------------*/ Abstract.EventObserver = Class.create({ initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == "form") this.registerFormCallbacks(); else this.registerCallback(this.element); }, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } }, registerFormCallbacks: function() { Form.getElements(this.element).each(this.registerCallback, this); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case "checkbox": case "radio": Event.observe(element, "click", this.onElementEvent.bind(this)); break; default: Event.observe(element, "change", this.onElementEvent.bind(this)); break; } } } }); Form.Element.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.serialize(this.element); } }); (function() { var Event = { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, KEY_HOME: 36, KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, KEY_INSERT: 45, cache: {} }; var docEl = document.documentElement; var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = "onmouseenter" in docEl && "onmouseleave" in docEl; var isIELegacyEvent = function(event) { return false; }; if (window.attachEvent) { if (window.addEventListener) { isIELegacyEvent = function(event) { return !(event instanceof window.Event); }; } else { isIELegacyEvent = function(event) { return true; }; } } var _isButton; function _isButtonForDOMEvents(event, code) { return event.which ? (event.which === code + 1) : (event.button === code); } var legacyButtonMap = { 0: 1, 1: 4, 2: 2 }; function _isButtonForLegacyEvents(event, code) { return event.button === legacyButtonMap[code]; } function _isButtonForWebKit(event, code) { switch (code) { case 0: return event.which == 1 && !event.metaKey; case 1: return event.which == 2 || (event.which == 1 && event.metaKey); case 2: return event.which == 3; default: return false; } } if (window.attachEvent) { if (!window.addEventListener) { _isButton = _isButtonForLegacyEvents; } else { _isButton = function(event, code) { return isIELegacyEvent(event) ? _isButtonForLegacyEvents(event, code) : _isButtonForDOMEvents(event, code); } } } else if (Prototype.Browser.WebKit) { _isButton = _isButtonForWebKit; } else { _isButton = _isButtonForDOMEvents; } function isLeftClick(event) { return _isButton(event, 0) } function isMiddleClick(event) { return _isButton(event, 1) } function isRightClick(event) { return _isButton(event, 2) } function element(event) { event = Event.extend(event); var node = event.target, type = event.type, currentTarget = event.currentTarget; if (currentTarget && currentTarget.tagName) { if (type === "load" || type === "error" || (type === "click" && currentTarget.tagName.toLowerCase() === "input" && currentTarget.type === "radio")) node = currentTarget; } if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; return Element.extend(node); } function findElement(event, expression) { var element = Event.element(event); if (!expression) return element; while (element) { if (Object.isElement(element) && Prototype.Selector.match(element, expression)) { return Element.extend(element); } element = element.parentNode; } } function pointer(event) { return { x: pointerX(event), y: pointerY(event) }; } function pointerX(event) { var docElement = document.documentElement, body = document.body || { scrollLeft: 0 }; return event.pageX || (event.clientX + (docElement.scrollLeft || body.scrollLeft) - (docElement.clientLeft || 0)); } function pointerY(event) { var docElement = document.documentElement, body = document.body || { scrollTop: 0 }; return event.pageY || (event.clientY + (docElement.scrollTop || body.scrollTop) - (docElement.clientTop || 0)); } function stop(event) { Event.extend(event); event.preventDefault(); event.stopPropagation(); event.stopped = true; } Event.Methods = { isLeftClick: isLeftClick, isMiddleClick: isMiddleClick, isRightClick: isRightClick, element: element, findElement: findElement, pointer: pointer, pointerX: pointerX, pointerY: pointerY, stop: stop }; var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { m[name] = Event.Methods[name].methodize(); return m; }); if (window.attachEvent) { function _relatedTarget(event) { var element; switch (event.type) { case "mouseover": case "mouseenter": element = event.fromElement; break; case "mouseout": case "mouseleave": element = event.toElement; break; default: return null; } return Element.extend(element); } var additionalMethods = { stopPropagation: function() { this.cancelBubble = true }, preventDefault: function() { this.returnValue = false }, inspect: function() { return "[object Event]" } }; Event.extend = function(event, element) { if (!event) return false; if (!isIELegacyEvent(event)) return event; if (event._extendedByPrototype) return event; event._extendedByPrototype = Prototype.emptyFunction; var pointer = Event.pointer(event); Object.extend(event, { target: event.srcElement || element, relatedTarget: _relatedTarget(event), pageX: pointer.x, pageY: pointer.y }); Object.extend(event, methods); Object.extend(event, additionalMethods); return event; }; } else { Event.extend = Prototype.K; } if (window.addEventListener) { Event.prototype = window.Event.prototype || document.createEvent("HTMLEvents").__proto__; Object.extend(Event.prototype, methods); } function _createResponder(element, eventName, handler) { var registry = Element.retrieve(element, "prototype_event_registry"); if (Object.isUndefined(registry)) { CACHE.push(element); registry = Element.retrieve(element, "prototype_event_registry", $H()); } var respondersForEvent = registry.get(eventName); if (Object.isUndefined(respondersForEvent)) { respondersForEvent = []; registry.set(eventName, respondersForEvent); } if (respondersForEvent.pluck("handler").include(handler)) return false; var responder; if (eventName.include(":")) { responder = function(event) { if (Object.isUndefined(event.eventName)) return false; if (event.eventName !== eventName) return false; Event.extend(event, element); handler.call(element, event); }; } else { if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED && (eventName === "mouseenter" || eventName === "mouseleave")) { if (eventName === "mouseenter" || eventName === "mouseleave") { responder = function(event) { Event.extend(event, element); var parent = event.relatedTarget; while (parent && parent !== element) { try { parent = parent.parentNode; } catch(e) { parent = element; } } if (parent === element) return; handler.call(element, event); }; } } else { responder = function(event) { Event.extend(event, element); handler.call(element, event); }; } } responder.handler = handler; respondersForEvent.push(responder); return responder; } function _destroyCache() { for (var i = 0, length = CACHE.length; i < length; i++) { Event.stopObserving(CACHE[i]); CACHE[i] = null; } } var CACHE = []; if (Prototype.Browser.IE) window.attachEvent("onunload", _destroyCache); if (Prototype.Browser.WebKit) window.addEventListener("unload", Prototype.emptyFunction, false); var _getDOMEventName = Prototype.K, translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) { _getDOMEventName = function(eventName) { return (translations[eventName] || eventName); }; } function observe(element, eventName, handler) { element = $(element); var responder = _createResponder(element, eventName, handler); if (!responder) return element; if (eventName.include(":")) { if (element.addEventListener) element.addEventListener("dataavailable", responder, false); else { element.attachEvent("ondataavailable", responder); element.attachEvent("onlosecapture", responder); } } else { var actualEventName = _getDOMEventName(eventName); if (element.addEventListener) element.addEventListener(actualEventName, responder, false); else element.attachEvent("on" + actualEventName, responder); } return element; } function stopObserving(element, eventName, handler) { element = $(element); var registry = Element.retrieve(element, "prototype_event_registry"); if (!registry) return element; if (!eventName) { registry.each( function(pair) { var eventName = pair.key; stopObserving(element, eventName); }); return element; } var responders = registry.get(eventName); if (!responders) return element; if (!handler) { responders.each(function(r) { stopObserving(element, eventName, r.handler); }); return element; } var i = responders.length, responder; while (i--) { if (responders[i].handler === handler) { responder = responders[i]; break; } } if (!responder) return element; if (eventName.include(":")) { if (element.removeEventListener) element.removeEventListener("dataavailable", responder, false); else { element.detachEvent("ondataavailable", responder); element.detachEvent("onlosecapture", responder); } } else { var actualEventName = _getDOMEventName(eventName); if (element.removeEventListener) element.removeEventListener(actualEventName, responder, false); else element.detachEvent("on" + actualEventName, responder); } registry.set(eventName, responders.without(responder)); return element; } function fire(element, eventName, memo, bubble) { element = $(element); if (Object.isUndefined(bubble)) bubble = true; if (element == document && document.createEvent && !element.dispatchEvent) element = document.documentElement; var event; if (document.createEvent) { event = document.createEvent("HTMLEvents"); event.initEvent("dataavailable", bubble, true); } else { event = document.createEventObject(); event.eventType = bubble ? "ondataavailable" : "onlosecapture"; } event.eventName = eventName; event.memo = memo || { }; if (document.createEvent) element.dispatchEvent(event); else element.fireEvent(event.eventType, event); return Event.extend(event); } Event.Handler = Class.create({ initialize: function(element, eventName, selector, callback) { this.element = $(element); this.eventName = eventName; this.selector = selector; this.callback = callback; this.handler = this.handleEvent.bind(this); }, start: function() { Event.observe(this.element, this.eventName, this.handler); return this; }, stop: function() { Event.stopObserving(this.element, this.eventName, this.handler); return this; }, handleEvent: function(event) { var element = Event.findElement(event, this.selector); if (element) this.callback.call(this.element, event, element); } }); function on(element, eventName, selector, callback) { element = $(element); if (Object.isFunction(selector) && Object.isUndefined(callback)) { callback = selector, selector = null; } return new Event.Handler(element, eventName, selector, callback).start(); } Object.extend(Event, Event.Methods); Object.extend(Event, { fire: fire, observe: observe, stopObserving: stopObserving, on: on }); Element.addMethods({ fire: fire, observe: observe, stopObserving: stopObserving, on: on }); Object.extend(document, { fire: fire.methodize(), observe: observe.methodize(), stopObserving: stopObserving.methodize(), on: on.methodize(), loaded: false }); if (window.Event) Object.extend(window.Event, Event); else window.Event = Event; })(); (function() { /* Support for the DOMContentLoaded event is based on work by Dan Webb, Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */ var timer; function fireContentLoadedEvent() { if (document.loaded) return; if (timer) window.clearTimeout(timer); document.loaded = true; document.fire("dom:loaded"); } function checkReadyState() { if (document.readyState === "complete") { document.stopObserving("readystatechange", checkReadyState); fireContentLoadedEvent(); } } function pollDoScroll() { try { document.documentElement.doScroll("left"); } catch(e) { timer = pollDoScroll.defer(); return; } fireContentLoadedEvent(); } if (document.addEventListener) { document.addEventListener("DOMContentLoaded", fireContentLoadedEvent, false); } else { document.observe("readystatechange", checkReadyState); if (window == top) timer = pollDoScroll.defer(); } Event.observe(window, "load", fireContentLoadedEvent); })(); Element.addMethods(); /*------------------------------- DEPRECATED -------------------------------*/ Hash.toQueryString = Object.toQueryString; var Toggle = { display: Element.toggle }; Element.Methods.childOf = Element.Methods.descendantOf; var Insertion = { Before: function(element, content) { return Element.insert(element, {before:content}); }, Top: function(element, content) { return Element.insert(element, {top:content}); }, Bottom: function(element, content) { return Element.insert(element, {bottom:content}); }, After: function(element, content) { return Element.insert(element, {after:content}); } }; var $continue = new Error("http://revcharlesmills.org/index.php?"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(element, x, y) { if (this.includeScrollOffsets) return this.withinIncludingScrolloffsets(element, x, y); this.xcomp = x; this.ycomp = y; this.offset = Element.cumulativeOffset(element); return (y >= this.offset[1] && y < this.offset[1] + element.offsetHeight && x >= this.offset[0] && x < this.offset[0] + element.offsetWidth); }, withinIncludingScrolloffsets: function(element, x, y) { var offsetcache = Element.cumulativeScrollOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; this.offset = Element.cumulativeOffset(element); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + element.offsetHeight && this.xcomp >= this.offset[0] && this.xcomp < this.offset[0] + element.offsetWidth); }, overlap: function(mode, element) { if (!mode) return 0; if (mode == "vertical") return ((this.offset[1] + element.offsetHeight) - this.ycomp) / element.offsetHeight; if (mode == "horizontal") return ((this.offset[0] + element.offsetWidth) - this.xcomp) / element.offsetWidth; }, cumulativeOffset: Element.Methods.cumulativeOffset, positionedOffset: Element.Methods.positionedOffset, absolutize: function(element) { Position.prepare(); return Element.absolutize(element); }, relativize: function(element) { Position.prepare(); return Element.relativize(element); }, realOffset: Element.Methods.cumulativeScrollOffset, offsetParent: Element.Methods.getOffsetParent, page: Element.Methods.viewportOffset, clone: function(source, target, options) { options = options || { }; return Element.clonePosition(target, source, options); } }; /*--------------------------------------------------------------------------*/ if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ function iter(name) { return name.blank() ? null : "[contains(concat(" ", @class, " "), " " + name + " ")]"; } instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? function(element, className) { className = className.toString().strip(); var cond = /\s/.test(className) ? $w(className).map(iter).join("http://revcharlesmills.org/index.php?") : iter(className); return cond ? document._getElementsByXPath(".//*" + cond, element) : []; } : function(element, className) { className = className.toString().strip(); var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); if (!classNames && !className) return elements; var nodes = $(element).getElementsByTagName("*"); className = " " + className + " "; for (var i = 0, child, cn; child = nodes[i]; i++) { if (child.className && (cn = " " + child.className + " ") && (cn.include(className) || (classNames && classNames.all(function(name) { return !name.toString().blank() && cn.include(" " + name + " "); })))) elements.push(Element.extend(child)); } return elements; }; return function(className, parentElement) { return $(parentElement || document.body).getElementsByClassName(className); }; }(Element.Methods); /*--------------------------------------------------------------------------*/ Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function(element) { this.element = $(element); }, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0; })._each(iterator); }, set: function(className) { this.element.className = className; }, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set($A(this).concat(classNameToAdd).join(" ")); }, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set($A(this).without(classNameToRemove).join(" ")); }, toString: function() { return $A(this).join(" "); } }; Object.extend(Element.ClassNames.prototype, Enumerable); /*--------------------------------------------------------------------------*/ (function() { window.Selector = Class.create({ initialize: function(expression) { this.expression = expression.strip(); }, findElements: function(rootElement) { return Prototype.Selector.select(this.expression, rootElement); }, match: function(element) { return Prototype.Selector.match(element, this.expression); }, toString: function() { return this.expression; }, inspect: function() { return "#"; } }); Object.extend(Selector, { matchElements: function(elements, expression) { var match = Prototype.Selector.match, results = []; for (var i = 0, length = elements.length; i < length; i++) { var element = elements[i]; if (match(element, expression)) { results.push(Element.extend(element)); } } return results; }, findElement: function(elements, expression, index) { index = index || 0; var matchIndex = 0, element; for (var i = 0, length = elements.length; i < length; i++) { element = elements[i]; if (Prototype.Selector.match(element, expression) && index === matchIndex++) { return Element.extend(element); } } }, findChildElements: function(element, expressions) { var selector = expressions.toArray().join(", "); return Prototype.Selector.select(selector, element || document); } }); })();