From: Subject: Hell's Belles - Pulse Date: Wed, 1 Apr 2009 18:36:45 -0500 MIME-Version: 1.0 Content-Type: multipart/related; type="text/html"; boundary="----=_NextPart_000_0050_01C9B2F8.CF611750" X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Location: http://media.www.dailyemerald.com/media/storage/paper859/news/2009/01/08/Pulse/Hells.Belles-3582520.shtml =EF=BB=BF Hell's Belles - = Pulse

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Hell's Belles

The hard-rocking all-female AC/DC tribute band plays the McDonald = Theatre=20 tomorrow

by Ott=20 Tammik | Features Reporter

PUBLISHED ON 1/8/09=20 IN=20 Pulse

Page 1 of 1

And the Creator said, "Let There Be Rock," thus = launching=20 the 1970s AC/DC takeover destined to change the definition of rock 'n' = roll=20 forever.
AC/DC, or alternate current/direct current, found its name = from an=20 electrical indicator on the back of Angus and Malcolm Young's sister's = sewing=20 machine. Generating raw musical energy through catchy riffs, thundering = rhythms=20 and insane guitar solos, the Scottish-rooted Aussies eventually became = one of=20 the top five best-selling bands in history, but only after overcoming = the tragic=20 death of lead singer Bon Scott.
Years later in 2000, the all-female = Hell's=20 Belles - "playing all AC/DC, all the time" - emerged to carry on the=20 voice-screeching, head-banging legacy. Clad in bras, torn jeans and = checkered=20 skirts, these ladies could take any bruised-up, curse-ridden female = rugby team=20 in a fist fight. And it's no surprise: It's hard work having to live up = to=20 albums titles like "T.N.T.," "High Voltage," "Powerage" and "Stiff Upper = Lip."
"They're the greatest rock-and-roll band ever," dreadlocked = lead=20 guitarist Adrian Conner said.
Wearing the signature tie and = schoolgirl=20 uniform, Conner plays the role of legendary guitar player Angus Young. = Although=20 she's been with the band for eight years and has performed hundreds of = shows=20 around the world in tribute, Conner only recently saw AC/DC perform live = in=20 Tacoma, Wash.
"It was very boy-oriented and super sexualized. There = were lots=20 of phallic symbols and a blow-up doll," she said, laughing. =
Nevertheless,=20 Conner did not feel it was degrading for women.
"Well, they are boys = =E2=80=A6 but=20 it's still good music, and I feel it is good-hearted at the center of = it," said=20 Conner, whose favorite songs include "It's a Long Way to the Top," = "Shoot to=20 Thrill" and the brand new "Rock 'n' Roll Train."
On the contrary, = Hell's=20 Belles plays to empower women.
On its Web site, the band is described = as=20 "representing for a whole new generation of women that won't be = intimidated -=20 not some down-your-throat feminism."
Although Hell's Belles has = released an=20 eight-track album and plans to record a live CD or DVD, it is a live = band at the=20 core, focusing on the "primal level" of music.
The band's new = project,=20 "Highway to Black," is a 90-minute rock marathon comprising the complete = albums=20 of "Highway to Hell" and "Back in Black."
"It makes it tangible for = people=20 who weren't into AC/DC before; we give it a new face," Conner said.=20
According to the band's Web site, Hell's Belles is endorsed by Angus = Young=20 himself.
Music Reporter
otammik@dailyemerald.com

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destination;=0A= }=0A= =0A= Object.extend(Object, {=0A= inspect: function(object) {=0A= try {=0A= if (object =3D=3D=3D undefined) return 'undefined';=0A= if (object =3D=3D=3D null) return 'null';=0A= return object.inspect ? object.inspect() : object.toString();=0A= } catch (e) {=0A= if (e instanceof RangeError) return '...';=0A= throw e;=0A= }=0A= },=0A= =0A= keys: function(object) {=0A= var keys =3D [];=0A= for (var property in object)=0A= keys.push(property);=0A= return keys;=0A= },=0A= =0A= values: function(object) {=0A= var values =3D [];=0A= for (var property in object)=0A= values.push(object[property]);=0A= return values;=0A= },=0A= =0A= clone: function(object) {=0A= return Object.extend({}, object);=0A= }=0A= });=0A= =0A= Function.prototype.bind =3D function() {=0A= var __method =3D this, args =3D $A(arguments), object =3D args.shift();=0A= return function() {=0A= return __method.apply(object, args.concat($A(arguments)));=0A= }=0A= }=0A= =0A= Function.prototype.bindAsEventListener =3D function(object) {=0A= var __method =3D this, args =3D $A(arguments), object =3D args.shift();=0A= return function(event) {=0A= return __method.apply(object, [( event || = window.event)].concat(args).concat($A(arguments)));=0A= }=0A= }=0A= =0A= Object.extend(Number.prototype, {=0A= toColorPart: function() {=0A= var digits =3D this.toString(16);=0A= if (this < 16) return '0' + digits;=0A= return digits;=0A= },=0A= =0A= succ: function() {=0A= return this + 1;=0A= },=0A= =0A= times: function(iterator) {=0A= $R(0, this, true).each(iterator);=0A= return this;=0A= }=0A= });=0A= =0A= var Try =3D {=0A= these: function() {=0A= var returnValue;=0A= =0A= for (var i =3D 0, length =3D arguments.length; i < length; i++) {=0A= var lambda =3D arguments[i];=0A= try {=0A= returnValue =3D lambda();=0A= break;=0A= } catch (e) {}=0A= }=0A= =0A= return returnValue;=0A= }=0A= }=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= var PeriodicalExecuter =3D Class.create();=0A= PeriodicalExecuter.prototype =3D {=0A= initialize: function(callback, frequency) {=0A= this.callback =3D callback;=0A= this.frequency =3D frequency;=0A= this.currentlyExecuting =3D false;=0A= =0A= this.registerCallback();=0A= },=0A= =0A= registerCallback: function() {=0A= this.timer =3D setInterval(this.onTimerEvent.bind(this), = this.frequency * 1000);=0A= },=0A= =0A= stop: function() {=0A= if (!this.timer) return;=0A= clearInterval(this.timer);=0A= this.timer =3D null;=0A= },=0A= =0A= onTimerEvent: function() {=0A= if (!this.currentlyExecuting) {=0A= try {=0A= this.currentlyExecuting =3D true;=0A= this.callback(this);=0A= } finally {=0A= this.currentlyExecuting =3D false;=0A= }=0A= }=0A= }=0A= }=0A= String.interpret =3D function(value){=0A= return value =3D=3D null ? '' : String(value);=0A= }=0A= =0A= Object.extend(String.prototype, {=0A= gsub: function(pattern, replacement) {=0A= var result =3D '', source =3D this, match;=0A= replacement =3D arguments.callee.prepareReplacement(replacement);=0A= =0A= while (source.length > 0) {=0A= if (match =3D source.match(pattern)) {=0A= result +=3D source.slice(0, match.index);=0A= result +=3D String.interpret(replacement(match));=0A= source =3D source.slice(match.index + match[0].length);=0A= } else {=0A= result +=3D source, source =3D '';=0A= }=0A= }=0A= return result;=0A= },=0A= =0A= sub: function(pattern, replacement, count) {=0A= replacement =3D this.gsub.prepareReplacement(replacement);=0A= count =3D count =3D=3D=3D undefined ? 1 : count;=0A= =0A= return this.gsub(pattern, function(match) {=0A= if (--count < 0) return match[0];=0A= return replacement(match);=0A= });=0A= },=0A= =0A= scan: function(pattern, iterator) {=0A= this.gsub(pattern, iterator);=0A= return this;=0A= },=0A= =0A= truncate: function(length, truncation) {=0A= length =3D length || 30;=0A= truncation =3D truncation =3D=3D=3D undefined ? 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function() {=0A= var parts =3D this.split('-'), len =3D parts.length;=0A= if (len =3D=3D 1) return parts[0];=0A= =0A= var camelized =3D this.charAt(0) =3D=3D '-'=0A= ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)=0A= : parts[0];=0A= =0A= for (var i =3D 1; i < len; i++)=0A= camelized +=3D parts[i].charAt(0).toUpperCase() + = parts[i].substring(1);=0A= =0A= return camelized;=0A= },=0A= =0A= capitalize: function(){=0A= return this.charAt(0).toUpperCase() + = this.substring(1).toLowerCase();=0A= },=0A= =0A= underscore: function() {=0A= return this.gsub(/::/, = '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{= 1}_#{2}').gsub(/-/,'_').toLowerCase();=0A= },=0A= =0A= dasherize: function() {=0A= return this.gsub(/_/,'-');=0A= },=0A= =0A= inspect: function(useDoubleQuotes) {=0A= var escapedString =3D this.replace(/\\/g, '\\\\');=0A= if (useDoubleQuotes)=0A= return '"' + escapedString.replace(/"/g, '\\"') + '"';=0A= else=0A= return "'" + escapedString.replace(/'/g, '\\\'') + "'";=0A= }=0A= });=0A= =0A= String.prototype.gsub.prepareReplacement =3D function(replacement) {=0A= if (typeof replacement =3D=3D 'function') return replacement;=0A= var template =3D new Template(replacement);=0A= return function(match) { return template.evaluate(match) };=0A= }=0A= =0A= String.prototype.parseQuery =3D String.prototype.toQueryParams;=0A= =0A= var Template =3D Class.create();=0A= Template.Pattern =3D /(^|.|\r|\n)(#\{(.*?)\})/;=0A= Template.prototype =3D {=0A= initialize: function(template, pattern) {=0A= this.template =3D template.toString();=0A= this.pattern =3D pattern || Template.Pattern;=0A= },=0A= =0A= evaluate: function(object) {=0A= return this.template.gsub(this.pattern, function(match) {=0A= var before =3D match[1];=0A= if (before =3D=3D '\\') return match[2];=0A= return before + String.interpret(object[match[3]]);=0A= });=0A= }=0A= }=0A= =0A= var $break =3D new Object();=0A= var $continue =3D new Object();=0A= =0A= var Enumerable =3D {=0A= each: function(iterator) {=0A= var index =3D 0;=0A= try {=0A= this._each(function(value) {=0A= try {=0A= iterator(value, index++);=0A= } catch (e) {=0A= if (e !=3D $continue) throw e;=0A= }=0A= });=0A= } catch (e) {=0A= if (e !=3D $break) throw e;=0A= }=0A= return this;=0A= },=0A= =0A= eachSlice: function(number, iterator) {=0A= var index =3D -number, slices =3D [], array =3D this.toArray();=0A= while ((index +=3D number) < array.length)=0A= slices.push(array.slice(index, index+number));=0A= return slices.map(iterator);=0A= },=0A= =0A= all: function(iterator) {=0A= var result =3D true;=0A= this.each(function(value, index) {=0A= result =3D result && !!(iterator || Prototype.K)(value, index);=0A= if (!result) throw $break;=0A= });=0A= return result;=0A= },=0A= =0A= any: function(iterator) {=0A= var result =3D false;=0A= this.each(function(value, index) {=0A= if (result =3D !!(iterator || Prototype.K)(value, index))=0A= throw $break;=0A= });=0A= return result;=0A= },=0A= =0A= collect: function(iterator) {=0A= var results =3D [];=0A= this.each(function(value, index) {=0A= results.push((iterator || Prototype.K)(value, index));=0A= });=0A= return results;=0A= },=0A= =0A= detect: function(iterator) {=0A= var result;=0A= this.each(function(value, index) {=0A= if (iterator(value, index)) {=0A= result =3D value;=0A= throw $break;=0A= }=0A= });=0A= return result;=0A= },=0A= =0A= findAll: function(iterator) {=0A= var results =3D [];=0A= this.each(function(value, index) {=0A= if (iterator(value, index))=0A= results.push(value);=0A= });=0A= return results;=0A= },=0A= =0A= grep: function(pattern, iterator) {=0A= var results =3D [];=0A= this.each(function(value, index) {=0A= var stringValue =3D value.toString();=0A= if (stringValue.match(pattern))=0A= results.push((iterator || Prototype.K)(value, index));=0A= })=0A= return results;=0A= },=0A= =0A= include: function(object) {=0A= var found =3D false;=0A= this.each(function(value) {=0A= if (value =3D=3D object) {=0A= found =3D true;=0A= throw $break;=0A= }=0A= });=0A= return found;=0A= },=0A= =0A= inGroupsOf: function(number, fillWith) {=0A= fillWith =3D fillWith =3D=3D=3D undefined ? null : fillWith;=0A= return this.eachSlice(number, function(slice) {=0A= while(slice.length < number) slice.push(fillWith);=0A= return slice;=0A= });=0A= },=0A= =0A= inject: function(memo, iterator) {=0A= this.each(function(value, index) {=0A= memo =3D iterator(memo, value, index);=0A= });=0A= return memo;=0A= },=0A= =0A= invoke: function(method) {=0A= var args =3D $A(arguments).slice(1);=0A= return this.map(function(value) {=0A= return value[method].apply(value, args);=0A= });=0A= },=0A= =0A= max: function(iterator) {=0A= var result;=0A= this.each(function(value, index) {=0A= value =3D (iterator || Prototype.K)(value, index);=0A= if (result =3D=3D undefined || value >=3D result)=0A= result =3D value;=0A= });=0A= return result;=0A= },=0A= =0A= min: function(iterator) {=0A= var result;=0A= this.each(function(value, index) {=0A= value =3D (iterator || Prototype.K)(value, index);=0A= if (result =3D=3D undefined || value < result)=0A= result =3D value;=0A= });=0A= return result;=0A= },=0A= =0A= partition: function(iterator) {=0A= var trues =3D [], falses =3D [];=0A= this.each(function(value, index) {=0A= ((iterator || Prototype.K)(value, index) ?=0A= trues : falses).push(value);=0A= });=0A= return [trues, falses];=0A= },=0A= =0A= pluck: function(property) {=0A= var results =3D [];=0A= this.each(function(value, index) {=0A= results.push(value[property]);=0A= });=0A= return results;=0A= },=0A= =0A= reject: function(iterator) {=0A= var results =3D [];=0A= this.each(function(value, index) {=0A= if (!iterator(value, index))=0A= results.push(value);=0A= });=0A= return results;=0A= },=0A= =0A= sortBy: function(iterator) {=0A= return this.map(function(value, index) {=0A= return {value: value, criteria: iterator(value, index)};=0A= }).sort(function(left, right) {=0A= var a =3D left.criteria, b =3D right.criteria;=0A= return a < b ? -1 : a > b ? 1 : 0;=0A= }).pluck('value');=0A= },=0A= =0A= toArray: function() {=0A= return this.map();=0A= },=0A= =0A= zip: function() {=0A= var iterator =3D Prototype.K, args =3D $A(arguments);=0A= if (typeof args.last() =3D=3D 'function')=0A= iterator =3D args.pop();=0A= =0A= var collections =3D [this].concat(args).map($A);=0A= return this.map(function(value, index) {=0A= return iterator(collections.pluck(index));=0A= });=0A= },=0A= =0A= size: function() {=0A= return this.toArray().length;=0A= },=0A= =0A= inspect: function() {=0A= return '#';=0A= }=0A= }=0A= =0A= Object.extend(Enumerable, {=0A= map: Enumerable.collect,=0A= find: Enumerable.detect,=0A= select: Enumerable.findAll,=0A= member: Enumerable.include,=0A= entries: Enumerable.toArray=0A= });=0A= var $A =3D Array.from =3D function(iterable) {=0A= if (!iterable) return [];=0A= if (iterable.toArray) {=0A= return iterable.toArray();=0A= } else {=0A= var results =3D [];=0A= for (var i =3D 0, length =3D iterable.length; i < length; i++)=0A= results.push(iterable[i]);=0A= return results;=0A= }=0A= }=0A= =0A= Object.extend(Array.prototype, Enumerable);=0A= =0A= if (!Array.prototype._reverse)=0A= Array.prototype._reverse =3D Array.prototype.reverse;=0A= =0A= Object.extend(Array.prototype, {=0A= _each: function(iterator) {=0A= for (var i =3D 0, length =3D this.length; i < length; i++)=0A= iterator(this[i]);=0A= },=0A= =0A= clear: function() {=0A= this.length =3D 0;=0A= return this;=0A= },=0A= =0A= first: function() {=0A= return this[0];=0A= },=0A= =0A= last: function() {=0A= return this[this.length - 1];=0A= },=0A= =0A= compact: function() {=0A= return this.select(function(value) {=0A= return value !=3D null;=0A= });=0A= },=0A= =0A= flatten: function() {=0A= return this.inject([], function(array, value) {=0A= return array.concat(value && value.constructor =3D=3D Array ?=0A= value.flatten() : [value]);=0A= });=0A= },=0A= =0A= without: function() {=0A= var values =3D $A(arguments);=0A= return this.select(function(value) {=0A= return !values.include(value);=0A= });=0A= },=0A= =0A= indexOf: function(object) {=0A= for (var i =3D 0, length =3D this.length; i < length; i++)=0A= if (this[i] =3D=3D object) return i;=0A= return -1;=0A= },=0A= =0A= reverse: function(inline) {=0A= return (inline !=3D=3D false ? this : this.toArray())._reverse();=0A= },=0A= =0A= reduce: function() {=0A= return this.length > 1 ? this : this[0];=0A= },=0A= =0A= uniq: function() {=0A= return this.inject([], function(array, value) {=0A= return array.include(value) ? array : array.concat([value]);=0A= });=0A= },=0A= =0A= clone: function() {=0A= return [].concat(this);=0A= },=0A= =0A= size: function() {=0A= return this.length;=0A= },=0A= =0A= inspect: function() {=0A= return '[' + this.map(Object.inspect).join(', ') + ']';=0A= }=0A= });=0A= =0A= Array.prototype.toArray =3D Array.prototype.clone;=0A= =0A= function $w(string){=0A= string =3D string.strip();=0A= return string ? string.split(/\s+/) : [];=0A= }=0A= =0A= if(window.opera){=0A= Array.prototype.concat =3D function(){=0A= var array =3D [];=0A= for(var i =3D 0, length =3D this.length; i < length; i++) = array.push(this[i]);=0A= for(var i =3D 0, length =3D arguments.length; i < length; i++) {=0A= if(arguments[i].constructor =3D=3D Array) {=0A= for(var j =3D 0, arrayLength =3D arguments[i].length; j < = arrayLength; j++)=0A= array.push(arguments[i][j]);=0A= } else {=0A= array.push(arguments[i]);=0A= }=0A= }=0A= return array;=0A= }=0A= }=0A= var Hash =3D function(obj) {=0A= Object.extend(this, obj || {});=0A= };=0A= =0A= Object.extend(Hash, {=0A= toQueryString: function(obj) {=0A= var parts =3D [];=0A= =0A= this.prototype._each.call(obj, function(pair) {=0A= if (!pair.key) return;=0A= =0A= if (pair.value && pair.value.constructor =3D=3D Array) {=0A= var values =3D pair.value.compact();=0A= if (values.length < 2) pair.value =3D values.reduce();=0A= else {=0A= key =3D encodeURIComponent(pair.key);=0A= values.each(function(value) {=0A= value =3D value !=3D undefined ? encodeURIComponent(value) : = '';=0A= parts.push(key + '=3D' + encodeURIComponent(value));=0A= });=0A= return;=0A= }=0A= }=0A= if (pair.value =3D=3D undefined) pair[1] =3D '';=0A= parts.push(pair.map(encodeURIComponent).join('=3D'));=0A= });=0A= =0A= return parts.join('&');=0A= }=0A= });=0A= =0A= Object.extend(Hash.prototype, Enumerable);=0A= Object.extend(Hash.prototype, {=0A= _each: function(iterator) {=0A= for (var key in this) {=0A= var value =3D this[key];=0A= if (value && value =3D=3D Hash.prototype[key]) continue;=0A= =0A= var pair =3D [key, value];=0A= pair.key =3D key;=0A= pair.value =3D value;=0A= iterator(pair);=0A= }=0A= },=0A= =0A= keys: function() {=0A= return this.pluck('key');=0A= },=0A= =0A= values: function() {=0A= return this.pluck('value');=0A= },=0A= =0A= merge: function(hash) {=0A= return $H(hash).inject(this, function(mergedHash, pair) {=0A= mergedHash[pair.key] =3D pair.value;=0A= return mergedHash;=0A= });=0A= },=0A= =0A= remove: function() {=0A= var result;=0A= for(var i =3D 0, length =3D arguments.length; i < length; i++) {=0A= var value =3D this[arguments[i]];=0A= if (value !=3D=3D undefined){=0A= if (result =3D=3D=3D undefined) result =3D value;=0A= else {=0A= if (result.constructor !=3D Array) result =3D [result];=0A= result.push(value)=0A= }=0A= }=0A= delete this[arguments[i]];=0A= }=0A= return result;=0A= },=0A= =0A= toQueryString: function() {=0A= return Hash.toQueryString(this);=0A= },=0A= =0A= inspect: function() {=0A= return '#';=0A= }=0A= });=0A= =0A= function $H(object) {=0A= if (object && object.constructor =3D=3D Hash) return object;=0A= return new Hash(object);=0A= };=0A= ObjectRange =3D Class.create();=0A= Object.extend(ObjectRange.prototype, Enumerable);=0A= Object.extend(ObjectRange.prototype, {=0A= initialize: function(start, end, exclusive) {=0A= this.start =3D start;=0A= this.end =3D end;=0A= this.exclusive =3D exclusive;=0A= },=0A= =0A= _each: function(iterator) {=0A= var value =3D this.start;=0A= while (this.include(value)) {=0A= iterator(value);=0A= value =3D value.succ();=0A= }=0A= },=0A= =0A= include: function(value) {=0A= if (value < this.start)=0A= return false;=0A= if (this.exclusive)=0A= return value < this.end;=0A= return value <=3D this.end;=0A= }=0A= });=0A= =0A= var $R =3D function(start, end, exclusive) {=0A= return new ObjectRange(start, end, exclusive);=0A= }=0A= =0A= var Ajax =3D {=0A= getTransport: function() {=0A= return Try.these(=0A= function() {return new XMLHttpRequest()},=0A= function() {return new ActiveXObject('Msxml2.XMLHTTP')},=0A= function() {return new ActiveXObject('Microsoft.XMLHTTP')}=0A= ) || false;=0A= },=0A= =0A= activeRequestCount: 0=0A= }=0A= =0A= Ajax.Responders =3D {=0A= responders: [],=0A= =0A= _each: function(iterator) {=0A= this.responders._each(iterator);=0A= },=0A= =0A= register: function(responder) {=0A= if (!this.include(responder))=0A= this.responders.push(responder);=0A= },=0A= =0A= unregister: function(responder) {=0A= this.responders =3D this.responders.without(responder);=0A= },=0A= =0A= dispatch: function(callback, request, transport, json) {=0A= this.each(function(responder) {=0A= if (typeof responder[callback] =3D=3D 'function') {=0A= try {=0A= responder[callback].apply(responder, [request, transport, = json]);=0A= } catch (e) {}=0A= }=0A= });=0A= }=0A= };=0A= =0A= Object.extend(Ajax.Responders, Enumerable);=0A= =0A= Ajax.Responders.register({=0A= onCreate: function() {=0A= Ajax.activeRequestCount++;=0A= },=0A= onComplete: function() {=0A= Ajax.activeRequestCount--;=0A= }=0A= });=0A= =0A= Ajax.Base =3D function() {};=0A= Ajax.Base.prototype =3D {=0A= setOptions: function(options) {=0A= this.options =3D {=0A= method: 'post',=0A= asynchronous: true,=0A= contentType: 'application/x-www-form-urlencoded',=0A= encoding: 'UTF-8',=0A= parameters: ''=0A= }=0A= Object.extend(this.options, options || {});=0A= =0A= this.options.method =3D this.options.method.toLowerCase();=0A= if (typeof this.options.parameters =3D=3D 'string')=0A= this.options.parameters =3D = this.options.parameters.toQueryParams();=0A= }=0A= }=0A= =0A= Ajax.Request =3D Class.create();=0A= Ajax.Request.Events =3D=0A= ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];=0A= =0A= Ajax.Request.prototype =3D Object.extend(new Ajax.Base(), {=0A= _complete: false,=0A= =0A= initialize: function(url, options) {=0A= this.transport =3D Ajax.getTransport();=0A= this.setOptions(options);=0A= this.request(url);=0A= },=0A= =0A= request: function(url) {=0A= this.url =3D url;=0A= this.method =3D this.options.method;=0A= var params =3D this.options.parameters;=0A= =0A= if (!['get', 'post'].include(this.method)) {=0A= // simulate other verbs over post=0A= params['_method'] =3D this.method;=0A= this.method =3D 'post';=0A= }=0A= =0A= params =3D Hash.toQueryString(params);=0A= if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) = params +=3D '&_=3D'=0A= =0A= // when GET, append parameters to URL=0A= if (this.method =3D=3D 'get' && params)=0A= this.url +=3D (this.url.indexOf('?') > -1 ? '&' : '?') + params;=0A= =0A= try {=0A= Ajax.Responders.dispatch('onCreate', this, this.transport);=0A= =0A= this.transport.open(this.method.toUpperCase(), this.url,=0A= this.options.asynchronous);=0A= =0A= if (this.options.asynchronous)=0A= setTimeout(function() { this.respondToReadyState(1) = }.bind(this), 10);=0A= =0A= this.transport.onreadystatechange =3D = this.onStateChange.bind(this);=0A= this.setRequestHeaders();=0A= =0A= var body =3D this.method =3D=3D 'post' ? (this.options.postBody || = params) : null;=0A= =0A= this.transport.send(body);=0A= =0A= /* Force Firefox to handle ready state 4 for synchronous requests = */=0A= if (!this.options.asynchronous && this.transport.overrideMimeType)=0A= this.onStateChange();=0A= =0A= }=0A= catch (e) {=0A= this.dispatchException(e);=0A= }=0A= },=0A= =0A= onStateChange: function() {=0A= var readyState =3D this.transport.readyState;=0A= if (readyState > 1 && !((readyState =3D=3D 4) && this._complete))=0A= this.respondToReadyState(this.transport.readyState);=0A= },=0A= =0A= setRequestHeaders: function() {=0A= var headers =3D {=0A= 'X-Requested-With': 'XMLHttpRequest',=0A= 'X-Prototype-Version': Prototype.Version,=0A= 'Accept': 'text/javascript, text/html, application/xml, text/xml, = */*'=0A= };=0A= =0A= if (this.method =3D=3D 'post') {=0A= headers['Content-type'] =3D this.options.contentType +=0A= (this.options.encoding ? '; charset=3D' + this.options.encoding = : '');=0A= =0A= /* Force "Connection: close" for older Mozilla browsers to work=0A= * around a bug where XMLHttpRequest sends an incorrect=0A= * Content-length header. See Mozilla Bugzilla #246651.=0A= */=0A= if (this.transport.overrideMimeType &&=0A= (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < = 2005)=0A= headers['Connection'] =3D 'close';=0A= }=0A= =0A= // user-defined headers=0A= if (typeof this.options.requestHeaders =3D=3D 'object') {=0A= var extras =3D this.options.requestHeaders;=0A= =0A= if (typeof extras.push =3D=3D 'function')=0A= for (var i =3D 0, length =3D extras.length; i < length; i +=3D 2)=0A= headers[extras[i]] =3D extras[i+1];=0A= else=0A= $H(extras).each(function(pair) { headers[pair.key] =3D = pair.value });=0A= }=0A= =0A= for (var name in headers)=0A= this.transport.setRequestHeader(name, headers[name]);=0A= },=0A= =0A= success: function() {=0A= return !this.transport.status=0A= || (this.transport.status >=3D 200 && this.transport.status < = 300);=0A= },=0A= =0A= respondToReadyState: function(readyState) {=0A= var state =3D Ajax.Request.Events[readyState];=0A= var transport =3D this.transport, json =3D this.evalJSON();=0A= =0A= if (state =3D=3D 'Complete') {=0A= try {=0A= this._complete =3D true;=0A= (this.options['on' + this.transport.status]=0A= || this.options['on' + (this.success() ? 'Success' : 'Failure')]=0A= || Prototype.emptyFunction)(transport, json);=0A= } catch (e) {=0A= this.dispatchException(e);=0A= }=0A= =0A= if ((this.getHeader('Content-type') || 'text/javascript').strip().=0A= match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))=0A= this.evalResponse();=0A= }=0A= =0A= try {=0A= (this.options['on' + state] || Prototype.emptyFunction)(transport, = json);=0A= Ajax.Responders.dispatch('on' + state, this, transport, json);=0A= } catch (e) {=0A= this.dispatchException(e);=0A= }=0A= =0A= if (state =3D=3D 'Complete') {=0A= // avoid memory leak in MSIE: clean up=0A= this.transport.onreadystatechange =3D Prototype.emptyFunction;=0A= }=0A= },=0A= =0A= getHeader: function(name) {=0A= try {=0A= return this.transport.getResponseHeader(name);=0A= } catch (e) { return null }=0A= },=0A= =0A= evalJSON: function() {=0A= try {=0A= var json =3D this.getHeader('X-JSON');=0A= return json ? eval('(' + json + ')') : null;=0A= } catch (e) { return null }=0A= },=0A= =0A= evalResponse: function() {=0A= try {=0A= return eval(this.transport.responseText);=0A= } catch (e) {=0A= this.dispatchException(e);=0A= }=0A= },=0A= =0A= dispatchException: function(exception) {=0A= (this.options.onException || Prototype.emptyFunction)(this, = exception);=0A= Ajax.Responders.dispatch('onException', this, exception);=0A= }=0A= });=0A= =0A= Ajax.Updater =3D Class.create();=0A= =0A= Object.extend(Object.extend(Ajax.Updater.prototype, = Ajax.Request.prototype), {=0A= initialize: function(container, url, options) {=0A= this.container =3D {=0A= success: (container.success || container),=0A= failure: (container.failure || (container.success ? null : = container))=0A= }=0A= =0A= this.transport =3D Ajax.getTransport();=0A= this.setOptions(options);=0A= =0A= var onComplete =3D this.options.onComplete || = Prototype.emptyFunction;=0A= this.options.onComplete =3D (function(transport, param) {=0A= this.updateContent();=0A= onComplete(transport, param);=0A= }).bind(this);=0A= =0A= this.request(url);=0A= },=0A= =0A= updateContent: function() {=0A= var receiver =3D this.container[this.success() ? 'success' : = 'failure'];=0A= var response =3D this.transport.responseText;=0A= =0A= if (!this.options.evalScripts) response =3D response.stripScripts();=0A= =0A= if (receiver =3D $(receiver)) {=0A= if (this.options.insertion)=0A= new this.options.insertion(receiver, response);=0A= else=0A= receiver.update(response);=0A= }=0A= =0A= if (this.success()) {=0A= if (this.onComplete)=0A= setTimeout(this.onComplete.bind(this), 10);=0A= }=0A= }=0A= });=0A= =0A= Ajax.PeriodicalUpdater =3D Class.create();=0A= Ajax.PeriodicalUpdater.prototype =3D Object.extend(new Ajax.Base(), {=0A= initialize: function(container, url, options) {=0A= this.setOptions(options);=0A= this.onComplete =3D this.options.onComplete;=0A= =0A= this.frequency =3D (this.options.frequency || 2);=0A= this.decay =3D (this.options.decay || 1);=0A= =0A= this.updater =3D {};=0A= this.container =3D container;=0A= this.url =3D url;=0A= =0A= this.start();=0A= },=0A= =0A= start: function() {=0A= this.options.onComplete =3D this.updateComplete.bind(this);=0A= this.onTimerEvent();=0A= },=0A= =0A= stop: function() {=0A= this.updater.options.onComplete =3D undefined;=0A= clearTimeout(this.timer);=0A= (this.onComplete || Prototype.emptyFunction).apply(this, arguments);=0A= },=0A= =0A= updateComplete: function(request) {=0A= if (this.options.decay) {=0A= this.decay =3D (request.responseText =3D=3D this.lastText ?=0A= this.decay * this.options.decay : 1);=0A= =0A= this.lastText =3D request.responseText;=0A= }=0A= this.timer =3D setTimeout(this.onTimerEvent.bind(this),=0A= this.decay * this.frequency * 1000);=0A= },=0A= =0A= onTimerEvent: function() {=0A= this.updater =3D new Ajax.Updater(this.container, this.url, = this.options);=0A= }=0A= });=0A= function $(element) {=0A= if (arguments.length > 1) {=0A= for (var i =3D 0, elements =3D [], length =3D arguments.length; i < = length; i++)=0A= elements.push($(arguments[i]));=0A= return elements;=0A= }=0A= if (typeof element =3D=3D 'string')=0A= element =3D document.getElementById(element);=0A= return Element.extend(element);=0A= }=0A= =0A= if (Prototype.BrowserFeatures.XPath) {=0A= document._getElementsByXPath =3D function(expression, parentElement) {=0A= var results =3D [];=0A= var query =3D document.evaluate(expression, $(parentElement) || = document,=0A= null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);=0A= for (var i =3D 0, length =3D query.snapshotLength; i < length; i++)=0A= results.push(query.snapshotItem(i));=0A= return results;=0A= };=0A= }=0A= =0A= document.getElementsByClassName =3D function(className, parentElement) {=0A= if (Prototype.BrowserFeatures.XPath) {=0A= var q =3D ".//*[contains(concat(' ', @class, ' '), ' " + className + = " ')]";=0A= return document._getElementsByXPath(q, parentElement);=0A= } else {=0A= var children =3D ($(parentElement) || = document.body).getElementsByTagName('*');=0A= var elements =3D [], child;=0A= for (var i =3D 0, length =3D children.length; i < length; i++) {=0A= child =3D children[i];=0A= if (Element.hasClassName(child, className))=0A= elements.push(Element.extend(child));=0A= }=0A= return elements;=0A= }=0A= };=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= if (!window.Element)=0A= var Element =3D new Object();=0A= =0A= Element.extend =3D function(element) {=0A= if (!element || _nativeExtensions || element.nodeType =3D=3D 3) return = element;=0A= =0A= if (!element._extended && element.tagName && element !=3D window) {=0A= var methods =3D Object.clone(Element.Methods), cache =3D = Element.extend.cache;=0A= =0A= if (element.tagName =3D=3D 'FORM')=0A= Object.extend(methods, Form.Methods);=0A= if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))=0A= Object.extend(methods, Form.Element.Methods);=0A= =0A= Object.extend(methods, Element.Methods.Simulated);=0A= =0A= for (var property in methods) {=0A= var value =3D methods[property];=0A= if (typeof value =3D=3D 'function' && !(property in element))=0A= element[property] =3D cache.findOrStore(value);=0A= }=0A= }=0A= =0A= element._extended =3D true;=0A= return element;=0A= };=0A= =0A= Element.extend.cache =3D {=0A= findOrStore: function(value) {=0A= return this[value] =3D this[value] || function() {=0A= return value.apply(null, [this].concat($A(arguments)));=0A= }=0A= }=0A= };=0A= =0A= Element.Methods =3D {=0A= visible: function(element) {=0A= return $(element).style.display !=3D 'none';=0A= },=0A= =0A= toggle: function(element) {=0A= element =3D $(element);=0A= Element[Element.visible(element) ? 'hide' : 'show'](element);=0A= return element;=0A= },=0A= =0A= hide: function(element) {=0A= $(element).style.display =3D 'none';=0A= return element;=0A= },=0A= =0A= show: function(element) {=0A= $(element).style.display =3D '';=0A= return element;=0A= },=0A= =0A= remove: function(element) {=0A= element =3D $(element);=0A= element.parentNode.removeChild(element);=0A= return element;=0A= },=0A= =0A= update: function(element, html) {=0A= html =3D typeof html =3D=3D 'undefined' ? '' : html.toString();=0A= $(element).innerHTML =3D html.stripScripts();=0A= setTimeout(function() {html.evalScripts()}, 10);=0A= return element;=0A= },=0A= =0A= replace: function(element, html) {=0A= element =3D $(element);=0A= html =3D typeof html =3D=3D 'undefined' ? '' : html.toString();=0A= if (element.outerHTML) {=0A= element.outerHTML =3D html.stripScripts();=0A= } else {=0A= var range =3D element.ownerDocument.createRange();=0A= range.selectNodeContents(element);=0A= element.parentNode.replaceChild(=0A= range.createContextualFragment(html.stripScripts()), element);=0A= }=0A= setTimeout(function() {html.evalScripts()}, 10);=0A= return element;=0A= },=0A= =0A= inspect: function(element) {=0A= element =3D $(element);=0A= var result =3D '<' + element.tagName.toLowerCase();=0A= $H({'id': 'id', 'className': 'class'}).each(function(pair) {=0A= var property =3D pair.first(), attribute =3D pair.last();=0A= var value =3D (element[property] || '').toString();=0A= if (value) result +=3D ' ' + attribute + '=3D' + = value.inspect(true);=0A= });=0A= return result + '>';=0A= },=0A= =0A= recursivelyCollect: function(element, property) {=0A= element =3D $(element);=0A= var elements =3D [];=0A= while (element =3D element[property])=0A= if (element.nodeType =3D=3D 1)=0A= elements.push(Element.extend(element));=0A= return elements;=0A= },=0A= =0A= ancestors: function(element) {=0A= return $(element).recursivelyCollect('parentNode');=0A= },=0A= =0A= descendants: function(element) {=0A= return $A($(element).getElementsByTagName('*'));=0A= },=0A= =0A= immediateDescendants: function(element) {=0A= if (!(element =3D $(element).firstChild)) return [];=0A= while (element && element.nodeType !=3D 1) element =3D = element.nextSibling;=0A= if (element) return [element].concat($(element).nextSiblings());=0A= return [];=0A= },=0A= =0A= previousSiblings: function(element) {=0A= return $(element).recursivelyCollect('previousSibling');=0A= },=0A= =0A= nextSiblings: function(element) {=0A= return $(element).recursivelyCollect('nextSibling');=0A= },=0A= =0A= siblings: function(element) {=0A= element =3D $(element);=0A= return = element.previousSiblings().reverse().concat(element.nextSiblings());=0A= },=0A= =0A= match: function(element, selector) {=0A= if (typeof selector =3D=3D 'string')=0A= selector =3D new Selector(selector);=0A= return selector.match($(element));=0A= },=0A= =0A= up: function(element, expression, index) {=0A= return Selector.findElement($(element).ancestors(), expression, = index);=0A= },=0A= =0A= down: function(element, expression, index) {=0A= return Selector.findElement($(element).descendants(), expression, = index);=0A= },=0A= =0A= previous: function(element, expression, index) {=0A= return Selector.findElement($(element).previousSiblings(), = expression, index);=0A= },=0A= =0A= next: function(element, expression, index) {=0A= return Selector.findElement($(element).nextSiblings(), expression, = index);=0A= },=0A= =0A= getElementsBySelector: function() {=0A= var args =3D $A(arguments), element =3D $(args.shift());=0A= return Selector.findChildElements(element, args);=0A= },=0A= =0A= getElementsByClassName: function(element, className) {=0A= return document.getElementsByClassName(className, element);=0A= },=0A= =0A= readAttribute: function(element, name) {=0A= element =3D $(element);=0A= if (document.all && !window.opera) {=0A= var t =3D Element._attributeTranslations;=0A= if (t.values[name]) return t.values[name](element, name);=0A= if (t.names[name]) name =3D t.names[name];=0A= var attribute =3D element.attributes[name];=0A= if(attribute) return attribute.nodeValue;=0A= }=0A= return element.getAttribute(name);=0A= },=0A= =0A= getHeight: function(element) {=0A= return $(element).getDimensions().height;=0A= },=0A= =0A= getWidth: function(element) {=0A= return $(element).getDimensions().width;=0A= },=0A= =0A= classNames: function(element) {=0A= return new Element.ClassNames(element);=0A= },=0A= =0A= hasClassName: function(element, className) {=0A= if (!(element =3D $(element))) return;=0A= var elementClassName =3D element.className;=0A= if (elementClassName.length =3D=3D 0) return false;=0A= if (elementClassName =3D=3D className ||=0A= elementClassName.match(new RegExp("(^|\\s)" + className + = "(\\s|$)")))=0A= return true;=0A= return false;=0A= },=0A= =0A= addClassName: function(element, className) {=0A= if (!(element =3D $(element))) return;=0A= Element.classNames(element).add(className);=0A= return element;=0A= },=0A= =0A= removeClassName: function(element, className) {=0A= if (!(element =3D $(element))) return;=0A= Element.classNames(element).remove(className);=0A= return element;=0A= },=0A= =0A= toggleClassName: function(element, className) {=0A= if (!(element =3D $(element))) return;=0A= Element.classNames(element)[element.hasClassName(className) ? = 'remove' : 'add'](className);=0A= return element;=0A= },=0A= =0A= observe: function() {=0A= Event.observe.apply(Event, arguments);=0A= return $A(arguments).first();=0A= },=0A= =0A= stopObserving: function() {=0A= Event.stopObserving.apply(Event, arguments);=0A= return $A(arguments).first();=0A= },=0A= =0A= // removes whitespace-only text node children=0A= cleanWhitespace: function(element) {=0A= element =3D $(element);=0A= var node =3D element.firstChild;=0A= while (node) {=0A= var nextNode =3D node.nextSibling;=0A= if (node.nodeType =3D=3D 3 && !/\S/.test(node.nodeValue))=0A= element.removeChild(node);=0A= node =3D nextNode;=0A= }=0A= return element;=0A= },=0A= =0A= empty: function(element) {=0A= return $(element).innerHTML.match(/^\s*$/);=0A= },=0A= =0A= descendantOf: function(element, ancestor) {=0A= element =3D $(element), ancestor =3D $(ancestor);=0A= while (element =3D element.parentNode)=0A= if (element =3D=3D ancestor) return true;=0A= return false;=0A= },=0A= =0A= scrollTo: function(element) {=0A= element =3D $(element);=0A= var pos =3D Position.cumulativeOffset(element);=0A= window.scrollTo(pos[0], pos[1]);=0A= return element;=0A= },=0A= =0A= getStyle: function(element, style) {=0A= element =3D $(element);=0A= if (['float','cssFloat'].include(style))=0A= style =3D (typeof element.style.styleFloat !=3D 'undefined' ? = 'styleFloat' : 'cssFloat');=0A= style =3D style.camelize();=0A= var value =3D element.style[style];=0A= if (!value) {=0A= if (document.defaultView && document.defaultView.getComputedStyle) = {=0A= var css =3D document.defaultView.getComputedStyle(element, null);=0A= value =3D css ? css[style] : null;=0A= } else if (element.currentStyle) {=0A= value =3D element.currentStyle[style];=0A= }=0A= }=0A= =0A= if((value =3D=3D 'auto') && ['width','height'].include(style) && = (element.getStyle('display') !=3D 'none'))=0A= value =3D element['offset'+style.capitalize()] + 'px';=0A= =0A= if (window.opera && ['left', 'top', 'right', = 'bottom'].include(style))=0A= if (Element.getStyle(element, 'position') =3D=3D 'static') value = =3D 'auto';=0A= if(style =3D=3D 'opacity') {=0A= if(value) return parseFloat(value);=0A= if(value =3D (element.getStyle('filter') || = '').match(/alpha$opacity=3D(.*)$/))=0A= if(value[1]) return parseFloat(value[1]) / 100;=0A= return 1.0;=0A= }=0A= return value =3D=3D 'auto' ? null : value;=0A= },=0A= =0A= setStyle: function(element, style) {=0A= element =3D $(element);=0A= for (var name in style) {=0A= var value =3D style[name];=0A= if(name =3D=3D 'opacity') {=0A= if (value =3D=3D 1) {=0A= value =3D (/Gecko/.test(navigator.userAgent) &&=0A= !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? = 0.999999 : 1.0;=0A= if(/MSIE/.test(navigator.userAgent) && !window.opera)=0A= element.style.filter =3D = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,'');=0A= } else if(value =3D=3D=3D '') {=0A= if(/MSIE/.test(navigator.userAgent) && !window.opera)=0A= element.style.filter =3D = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,'');=0A= } else {=0A= if(value < 0.00001) value =3D 0;=0A= if(/MSIE/.test(navigator.userAgent) && !window.opera)=0A= element.style.filter =3D = element.getStyle('filter').replace(/alpha$[^$]*\)/gi,'') +=0A= 'alpha(opacity=3D'+value*100+')';=0A= }=0A= } else if(['float','cssFloat'].include(name)) name =3D (typeof = element.style.styleFloat !=3D 'undefined') ? 'styleFloat' : 'cssFloat';=0A= element.style[name.camelize()] =3D value;=0A= }=0A= return element;=0A= },=0A= =0A= getDimensions: function(element) {=0A= element =3D $(element);=0A= var display =3D $(element).getStyle('display');=0A= if (display !=3D 'none' && display !=3D null) // Safari bug=0A= return {width: element.offsetWidth, height: element.offsetHeight};=0A= =0A= // All *Width and *Height properties give 0 on elements with display = none,=0A= // so enable the element temporarily=0A= var els =3D element.style;=0A= var originalVisibility =3D els.visibility;=0A= var originalPosition =3D els.position;=0A= var originalDisplay =3D els.display;=0A= els.visibility =3D 'hidden';=0A= els.position =3D 'absolute';=0A= els.display =3D 'block';=0A= var originalWidth =3D element.clientWidth;=0A= var originalHeight =3D element.clientHeight;=0A= els.display =3D originalDisplay;=0A= els.position =3D originalPosition;=0A= els.visibility =3D originalVisibility;=0A= return {width: originalWidth, height: originalHeight};=0A= },=0A= =0A= makePositioned: function(element) {=0A= element =3D $(element);=0A= var pos =3D Element.getStyle(element, 'position');=0A= if (pos =3D=3D 'static' || !pos) {=0A= element._madePositioned =3D true;=0A= element.style.position =3D 'relative';=0A= // Opera returns the offset relative to the positioning context, = when an=0A= // element is position relative but top and left have not been = defined=0A= if (window.opera) {=0A= element.style.top =3D 0;=0A= element.style.left =3D 0;=0A= }=0A= }=0A= return element;=0A= },=0A= =0A= undoPositioned: function(element) {=0A= element =3D $(element);=0A= if (element._madePositioned) {=0A= element._madePositioned =3D undefined;=0A= element.style.position =3D=0A= element.style.top =3D=0A= element.style.left =3D=0A= element.style.bottom =3D=0A= element.style.right =3D '';=0A= }=0A= return element;=0A= },=0A= =0A= makeClipping: function(element) {=0A= element =3D $(element);=0A= if (element._overflow) return element;=0A= element._overflow =3D element.style.overflow || 'auto';=0A= if ((Element.getStyle(element, 'overflow') || 'visible') !=3D = 'hidden')=0A= element.style.overflow =3D 'hidden';=0A= return element;=0A= },=0A= =0A= undoClipping: function(element) {=0A= element =3D $(element);=0A= if (!element._overflow) return element;=0A= element.style.overflow =3D element._overflow =3D=3D 'auto' ? '' : = element._overflow;=0A= element._overflow =3D null;=0A= return element;=0A= }=0A= };=0A= =0A= Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf});=0A= =0A= Element._attributeTranslations =3D {};=0A= =0A= Element._attributeTranslations.names =3D {=0A= colspan: "colSpan",=0A= rowspan: "rowSpan",=0A= valign: "vAlign",=0A= datetime: "dateTime",=0A= accesskey: "accessKey",=0A= tabindex: "tabIndex",=0A= enctype: "encType",=0A= maxlength: "maxLength",=0A= readonly: "readOnly",=0A= longdesc: "longDesc"=0A= };=0A= =0A= Element._attributeTranslations.values =3D {=0A= _getAttr: function(element, attribute) {=0A= return element.getAttribute(attribute, 2);=0A= },=0A= =0A= _flag: function(element, attribute) {=0A= return $(element).hasAttribute(attribute) ? attribute : null;=0A= },=0A= =0A= style: function(element) {=0A= return element.style.cssText.toLowerCase();=0A= },=0A= =0A= title: function(element) {=0A= var node =3D element.getAttributeNode('title');=0A= return node.specified ? node.nodeValue : null;=0A= }=0A= };=0A= =0A= Object.extend(Element._attributeTranslations.values, {=0A= href: Element._attributeTranslations.values._getAttr,=0A= src: Element._attributeTranslations.values._getAttr,=0A= disabled: Element._attributeTranslations.values._flag,=0A= checked: Element._attributeTranslations.values._flag,=0A= readonly: Element._attributeTranslations.values._flag,=0A= multiple: Element._attributeTranslations.values._flag=0A= });=0A= =0A= Element.Methods.Simulated =3D {=0A= hasAttribute: function(element, attribute) {=0A= var t =3D Element._attributeTranslations;=0A= attribute =3D t.names[attribute] || attribute;=0A= return $(element).getAttributeNode(attribute).specified;=0A= }=0A= };=0A= =0A= // IE is missing .innerHTML support for TABLE-related elements=0A= if (document.all && !window.opera){=0A= Element.Methods.update =3D function(element, html) {=0A= element =3D $(element);=0A= html =3D typeof html =3D=3D 'undefined' ? '' : html.toString();=0A= var tagName =3D element.tagName.toUpperCase();=0A= if (['THEAD','TBODY','TR','TD'].include(tagName)) {=0A= var div =3D document.createElement('div');=0A= switch (tagName) {=0A= case 'THEAD':=0A= case 'TBODY':=0A= div.innerHTML =3D '' + html.stripScripts() + = '

';=0A= depth =3D 2;=0A= break;=0A= case 'TR':=0A= div.innerHTML =3D '' + html.stripScripts() = + '

';=0A= depth =3D 3;=0A= break;=0A= case 'TD':=0A= div.innerHTML =3D '

' + = html.stripScripts() + '

';=0A= depth =3D 4;=0A= }=0A= $A(element.childNodes).each(function(node){=0A= element.removeChild(node)=0A= });=0A= depth.times(function(){ div =3D div.firstChild });=0A= =0A= $A(div.childNodes).each(=0A= function(node){ element.appendChild(node) });=0A= } else {=0A= element.innerHTML =3D html.stripScripts();=0A= }=0A= setTimeout(function() {html.evalScripts()}, 10);=0A= return element;=0A= }=0A= };=0A= =0A= Object.extend(Element, Element.Methods);=0A= =0A= var _nativeExtensions =3D false;=0A= =0A= if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))=0A= ['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {=0A= var className =3D 'HTML' + tag + 'Element';=0A= if(window[className]) return;=0A= var klass =3D window[className] =3D {};=0A= klass.prototype =3D document.createElement(tag ? tag.toLowerCase() : = 'div').__proto__;=0A= });=0A= =0A= Element.addMethods =3D function(methods) {=0A= Object.extend(Element.Methods, methods || {});=0A= =0A= function copy(methods, destination, onlyIfAbsent) {=0A= onlyIfAbsent =3D onlyIfAbsent || false;=0A= var cache =3D Element.extend.cache;=0A= for (var property in methods) {=0A= var value =3D methods[property];=0A= if (!onlyIfAbsent || !(property in destination))=0A= destination[property] =3D cache.findOrStore(value);=0A= }=0A= }=0A= =0A= if (typeof HTMLElement !=3D 'undefined') {=0A= copy(Element.Methods, HTMLElement.prototype);=0A= copy(Element.Methods.Simulated, HTMLElement.prototype, true);=0A= copy(Form.Methods, HTMLFormElement.prototype);=0A= [HTMLInputElement, HTMLTextAreaElement, = HTMLSelectElement].each(function(klass) {=0A= copy(Form.Element.Methods, klass.prototype);=0A= });=0A= _nativeExtensions =3D true;=0A= }=0A= }=0A= =0A= var Toggle =3D new Object();=0A= Toggle.display =3D Element.toggle;=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Abstract.Insertion =3D function(adjacency) {=0A= this.adjacency =3D adjacency;=0A= }=0A= =0A= Abstract.Insertion.prototype =3D {=0A= initialize: function(element, content) {=0A= this.element =3D $(element);=0A= this.content =3D content.stripScripts();=0A= =0A= if (this.adjacency && this.element.insertAdjacentHTML) {=0A= try {=0A= this.element.insertAdjacentHTML(this.adjacency, this.content);=0A= } catch (e) {=0A= var tagName =3D this.element.tagName.toUpperCase();=0A= if (['TBODY', 'TR'].include(tagName)) {=0A= this.insertContent(this.contentFromAnonymousTable());=0A= } else {=0A= throw e;=0A= }=0A= }=0A= } else {=0A= this.range =3D this.element.ownerDocument.createRange();=0A= if (this.initializeRange) this.initializeRange();=0A= = this.insertContent([this.range.createContextualFragment(this.content)]);=0A= }=0A= =0A= setTimeout(function() {content.evalScripts()}, 10);=0A= },=0A= =0A= contentFromAnonymousTable: function() {=0A= var div =3D document.createElement('div');=0A= div.innerHTML =3D '' + this.content + = '

';=0A= return $A(div.childNodes[0].childNodes[0].childNodes);=0A= }=0A= }=0A= =0A= var Insertion =3D new Object();=0A= =0A= Insertion.Before =3D Class.create();=0A= Insertion.Before.prototype =3D Object.extend(new = Abstract.Insertion('beforeBegin'), {=0A= initializeRange: function() {=0A= this.range.setStartBefore(this.element);=0A= },=0A= =0A= insertContent: function(fragments) {=0A= fragments.each((function(fragment) {=0A= this.element.parentNode.insertBefore(fragment, this.element);=0A= }).bind(this));=0A= }=0A= });=0A= =0A= Insertion.Top =3D Class.create();=0A= Insertion.Top.prototype =3D Object.extend(new = Abstract.Insertion('afterBegin'), {=0A= initializeRange: function() {=0A= this.range.selectNodeContents(this.element);=0A= this.range.collapse(true);=0A= },=0A= =0A= insertContent: function(fragments) {=0A= fragments.reverse(false).each((function(fragment) {=0A= this.element.insertBefore(fragment, this.element.firstChild);=0A= }).bind(this));=0A= }=0A= });=0A= =0A= Insertion.Bottom =3D Class.create();=0A= Insertion.Bottom.prototype =3D Object.extend(new = Abstract.Insertion('beforeEnd'), {=0A= initializeRange: function() {=0A= this.range.selectNodeContents(this.element);=0A= this.range.collapse(this.element);=0A= },=0A= =0A= insertContent: function(fragments) {=0A= fragments.each((function(fragment) {=0A= this.element.appendChild(fragment);=0A= }).bind(this));=0A= }=0A= });=0A= =0A= Insertion.After =3D Class.create();=0A= Insertion.After.prototype =3D Object.extend(new = Abstract.Insertion('afterEnd'), {=0A= initializeRange: function() {=0A= this.range.setStartAfter(this.element);=0A= },=0A= =0A= insertContent: function(fragments) {=0A= fragments.each((function(fragment) {=0A= this.element.parentNode.insertBefore(fragment,=0A= this.element.nextSibling);=0A= }).bind(this));=0A= }=0A= });=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Element.ClassNames =3D Class.create();=0A= Element.ClassNames.prototype =3D {=0A= initialize: function(element) {=0A= this.element =3D $(element);=0A= },=0A= =0A= _each: function(iterator) {=0A= this.element.className.split(/\s+/).select(function(name) {=0A= return name.length > 0;=0A= })._each(iterator);=0A= },=0A= =0A= set: function(className) {=0A= this.element.className =3D className;=0A= },=0A= =0A= add: function(classNameToAdd) {=0A= if (this.include(classNameToAdd)) return;=0A= this.set($A(this).concat(classNameToAdd).join(' '));=0A= },=0A= =0A= remove: function(classNameToRemove) {=0A= if (!this.include(classNameToRemove)) return;=0A= this.set($A(this).without(classNameToRemove).join(' '));=0A= },=0A= =0A= toString: function() {=0A= return $A(this).join(' ');=0A= }=0A= };=0A= =0A= Object.extend(Element.ClassNames.prototype, Enumerable);=0A= var Selector =3D Class.create();=0A= Selector.prototype =3D {=0A= initialize: function(expression) {=0A= this.params =3D {classNames: []};=0A= this.expression =3D expression.toString().strip();=0A= this.parseExpression();=0A= this.compileMatcher();=0A= },=0A= =0A= parseExpression: function() {=0A= function abort(message) { throw 'Parse error in selector: ' + = message; }=0A= =0A= if (this.expression =3D=3D '') abort('empty expression');=0A= =0A= var params =3D this.params, expr =3D this.expression, match, = modifier, clause, rest;=0A= while (match =3D = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=3D)(?:"([^"]*)"|([^\]\s]*))= )?\]$/i)) {=0A= params.attributes =3D params.attributes || [];=0A= params.attributes.push({name: match[2], operator: match[3], value: = match[4] || match[5] || ''});=0A= expr =3D match[1];=0A= }=0A= =0A= if (expr =3D=3D '*') return this.params.wildcard =3D true;=0A= =0A= while (match =3D expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {=0A= modifier =3D match[1], clause =3D match[2], rest =3D match[3];=0A= switch (modifier) {=0A= case '#': params.id =3D clause; break;=0A= case '.': params.classNames.push(clause); break;=0A= case '':=0A= case undefined: params.tagName =3D clause.toUpperCase(); break;=0A= default: abort(expr.inspect());=0A= }=0A= expr =3D rest;=0A= }=0A= =0A= if (expr.length > 0) abort(expr.inspect());=0A= },=0A= =0A= buildMatchExpression: function() {=0A= var params =3D this.params, conditions =3D [], clause;=0A= =0A= if (params.wildcard)=0A= conditions.push('true');=0A= if (clause =3D params.id)=0A= conditions.push('element.readAttribute("id") =3D=3D ' + = clause.inspect());=0A= if (clause =3D params.tagName)=0A= conditions.push('element.tagName.toUpperCase() =3D=3D ' + = clause.inspect());=0A= if ((clause =3D params.classNames).length > 0)=0A= for (var i =3D 0, length =3D clause.length; i < length; i++)=0A= conditions.push('element.hasClassName(' + clause[i].inspect() + = ')');=0A= if (clause =3D params.attributes) {=0A= clause.each(function(attribute) {=0A= var value =3D 'element.readAttribute(' + = attribute.name.inspect() + ')';=0A= var splitValueBy =3D function(delimiter) {=0A= return value + ' && ' + value + '.split(' + = delimiter.inspect() + ')';=0A= }=0A= =0A= switch (attribute.operator) {=0A= case '=3D': conditions.push(value + ' =3D=3D ' + = attribute.value.inspect()); break;=0A= case '~=3D': conditions.push(splitValueBy(' ') + = '.include(' + attribute.value.inspect() + ')'); break;=0A= case '|=3D': conditions.push(=0A= splitValueBy('-') + '.first().toUpperCase() = =3D=3D ' + attribute.value.toUpperCase().inspect()=0A= ); break;=0A= case '!=3D': conditions.push(value + ' !=3D ' + = attribute.value.inspect()); break;=0A= case '':=0A= case undefined: conditions.push('element.hasAttribute(' + = attribute.name.inspect() + ')'); break;=0A= default: throw 'Unknown operator ' + attribute.operator = + ' in selector';=0A= }=0A= });=0A= }=0A= =0A= return conditions.join(' && ');=0A= },=0A= =0A= compileMatcher: function() {=0A= this.match =3D new Function('element', 'if (!element.tagName) return = false; \=0A= element =3D $(element); \=0A= return ' + this.buildMatchExpression());=0A= },=0A= =0A= findElements: function(scope) {=0A= var element;=0A= =0A= if (element =3D $(this.params.id))=0A= if (this.match(element))=0A= if (!scope || Element.childOf(element, scope))=0A= return [element];=0A= =0A= scope =3D (scope || = document).getElementsByTagName(this.params.tagName || '*');=0A= =0A= var results =3D [];=0A= for (var i =3D 0, length =3D scope.length; i < length; i++)=0A= if (this.match(element =3D scope[i]))=0A= results.push(Element.extend(element));=0A= =0A= return results;=0A= },=0A= =0A= toString: function() {=0A= return this.expression;=0A= }=0A= }=0A= =0A= Object.extend(Selector, {=0A= matchElements: function(elements, expression) {=0A= var selector =3D new Selector(expression);=0A= return = elements.select(selector.match.bind(selector)).map(Element.extend);=0A= },=0A= =0A= findElement: function(elements, expression, index) {=0A= if (typeof expression =3D=3D 'number') index =3D expression, = expression =3D false;=0A= return Selector.matchElements(elements, expression || '*')[index || = 0];=0A= },=0A= =0A= findChildElements: function(element, expressions) {=0A= return expressions.map(function(expression) {=0A= return = expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null], = function(results, expr) {=0A= var selector =3D new Selector(expr);=0A= return results.inject([], function(elements, result) {=0A= return elements.concat(selector.findElements(result || = element));=0A= });=0A= });=0A= }).flatten();=0A= }=0A= });=0A= =0A= function $$() {=0A= return Selector.findChildElements(document, $A(arguments));=0A= }=0A= var Form =3D {=0A= reset: function(form) {=0A= $(form).reset();=0A= return form;=0A= },=0A= =0A= serializeElements: function(elements, getHash) {=0A= var data =3D elements.inject({}, function(result, element) {=0A= if (!element.disabled && element.name) {=0A= var key =3D element.name, value =3D $(element).getValue();=0A= if (value !=3D undefined) {=0A= if (result[key]) {=0A= if (result[key].constructor !=3D Array) result[key] =3D = [result[key]];=0A= result[key].push(value);=0A= }=0A= else result[key] =3D value;=0A= }=0A= }=0A= return result;=0A= });=0A= =0A= return getHash ? data : Hash.toQueryString(data);=0A= }=0A= };=0A= =0A= Form.Methods =3D {=0A= serialize: function(form, getHash) {=0A= return Form.serializeElements(Form.getElements(form), getHash);=0A= },=0A= =0A= getElements: function(form) {=0A= return $A($(form).getElementsByTagName('*')).inject([],=0A= function(elements, child) {=0A= if (Form.Element.Serializers[child.tagName.toLowerCase()])=0A= elements.push(Element.extend(child));=0A= return elements;=0A= }=0A= );=0A= },=0A= =0A= getInputs: function(form, typeName, name) {=0A= form =3D $(form);=0A= var inputs =3D form.getElementsByTagName('input');=0A= =0A= if (!typeName && !name) return $A(inputs).map(Element.extend);=0A= =0A= for (var i =3D 0, matchingInputs =3D [], length =3D inputs.length; i = < length; i++) {=0A= var input =3D inputs[i];=0A= if ((typeName && input.type !=3D typeName) || (name && input.name = !=3D name))=0A= continue;=0A= matchingInputs.push(Element.extend(input));=0A= }=0A= =0A= return matchingInputs;=0A= },=0A= =0A= disable: function(form) {=0A= form =3D $(form);=0A= form.getElements().each(function(element) {=0A= element.blur();=0A= element.disabled =3D 'true';=0A= });=0A= return form;=0A= },=0A= =0A= enable: function(form) {=0A= form =3D $(form);=0A= form.getElements().each(function(element) {=0A= element.disabled =3D '';=0A= });=0A= return form;=0A= },=0A= =0A= findFirstElement: function(form) {=0A= return $(form).getElements().find(function(element) {=0A= return element.type !=3D 'hidden' && !element.disabled &&=0A= ['input', 'select', = 'textarea'].include(element.tagName.toLowerCase());=0A= });=0A= },=0A= =0A= focusFirstElement: function(form) {=0A= form =3D $(form);=0A= form.findFirstElement().activate();=0A= return form;=0A= }=0A= }=0A= =0A= Object.extend(Form, Form.Methods);=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Form.Element =3D {=0A= focus: function(element) {=0A= $(element).focus();=0A= return element;=0A= },=0A= =0A= select: function(element) {=0A= $(element).select();=0A= return element;=0A= }=0A= }=0A= =0A= Form.Element.Methods =3D {=0A= serialize: function(element) {=0A= element =3D $(element);=0A= if (!element.disabled && element.name) {=0A= var value =3D element.getValue();=0A= if (value !=3D undefined) {=0A= var pair =3D {};=0A= pair[element.name] =3D value;=0A= return Hash.toQueryString(pair);=0A= }=0A= }=0A= return '';=0A= },=0A= =0A= getValue: function(element) {=0A= element =3D $(element);=0A= var method =3D element.tagName.toLowerCase();=0A= return Form.Element.Serializers[method](element);=0A= },=0A= =0A= clear: function(element) {=0A= $(element).value =3D '';=0A= return element;=0A= },=0A= =0A= present: function(element) {=0A= return $(element).value !=3D '';=0A= },=0A= =0A= activate: function(element) {=0A= element =3D $(element);=0A= element.focus();=0A= if (element.select && ( element.tagName.toLowerCase() !=3D 'input' ||=0A= !['button', 'reset', 'submit'].include(element.type) ) )=0A= element.select();=0A= return element;=0A= },=0A= =0A= disable: function(element) {=0A= element =3D $(element);=0A= element.disabled =3D true;=0A= return element;=0A= },=0A= =0A= enable: function(element) {=0A= element =3D $(element);=0A= element.blur();=0A= element.disabled =3D false;=0A= return element;=0A= }=0A= }=0A= =0A= Object.extend(Form.Element, Form.Element.Methods);=0A= var Field =3D Form.Element;=0A= var $F =3D Form.Element.getValue;=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Form.Element.Serializers =3D {=0A= input: function(element) {=0A= switch (element.type.toLowerCase()) {=0A= case 'checkbox':=0A= case 'radio':=0A= return Form.Element.Serializers.inputSelector(element);=0A= default:=0A= return Form.Element.Serializers.textarea(element);=0A= }=0A= },=0A= =0A= inputSelector: function(element) {=0A= return element.checked ? element.value : null;=0A= },=0A= =0A= textarea: function(element) {=0A= return element.value;=0A= },=0A= =0A= select: function(element) {=0A= return this[element.type =3D=3D 'select-one' ?=0A= 'selectOne' : 'selectMany'](element);=0A= },=0A= =0A= selectOne: function(element) {=0A= var index =3D element.selectedIndex;=0A= return index >=3D 0 ? this.optionValue(element.options[index]) : = null;=0A= },=0A= =0A= selectMany: function(element) {=0A= var values, length =3D element.length;=0A= if (!length) return null;=0A= =0A= for (var i =3D 0, values =3D []; i < length; i++) {=0A= var opt =3D element.options[i];=0A= if (opt.selected) values.push(this.optionValue(opt));=0A= }=0A= return values;=0A= },=0A= =0A= optionValue: function(opt) {=0A= // extend element because hasAttribute may not be native=0A= return Element.extend(opt).hasAttribute('value') ? opt.value : = opt.text;=0A= }=0A= }=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Abstract.TimedObserver =3D function() {}=0A= Abstract.TimedObserver.prototype =3D {=0A= initialize: function(element, frequency, callback) {=0A= this.frequency =3D frequency;=0A= this.element =3D $(element);=0A= this.callback =3D callback;=0A= =0A= this.lastValue =3D this.getValue();=0A= this.registerCallback();=0A= },=0A= =0A= registerCallback: function() {=0A= setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);=0A= },=0A= =0A= onTimerEvent: function() {=0A= var value =3D this.getValue();=0A= var changed =3D ('string' =3D=3D typeof this.lastValue && 'string' = =3D=3D typeof value=0A= ? this.lastValue !=3D value : String(this.lastValue) !=3D = String(value));=0A= if (changed) {=0A= this.callback(this.element, value);=0A= this.lastValue =3D value;=0A= }=0A= }=0A= }=0A= =0A= Form.Element.Observer =3D Class.create();=0A= Form.Element.Observer.prototype =3D Object.extend(new = Abstract.TimedObserver(), {=0A= getValue: function() {=0A= return Form.Element.getValue(this.element);=0A= }=0A= });=0A= =0A= Form.Observer =3D Class.create();=0A= Form.Observer.prototype =3D Object.extend(new Abstract.TimedObserver(), {=0A= getValue: function() {=0A= return Form.serialize(this.element);=0A= }=0A= });=0A= =0A= /*-----------------------------------------------------------------------= ---*/=0A= =0A= Abstract.EventObserver =3D function() {}=0A= Abstract.EventObserver.prototype =3D {=0A= initialize: function(element, callback) {=0A= this.element =3D $(element);=0A= this.callback =3D callback;=0A= =0A= this.lastValue =3D this.getValue();=0A= if (this.element.tagName.toLowerCase() =3D=3D 'form')=0A= this.registerFormCallbacks();=0A= else=0A= this.registerCallback(this.element);=0A= },=0A= =0A= onElementEvent: function() {=0A= var value =3D this.getValue();=0A= if (this.lastValue !=3D value) {=0A= this.callback(this.element, value);=0A= this.lastValue =3D value;=0A= }=0A= },=0A= =0A= registerFormCallbacks: function() {=0A= = Form.getElements(this.element).each(this.registerCallback.bind(this));=0A= },=0A= =0A= registerCallback: function(element) {=0A= if (element.type) {=0A= switch (element.type.toLowerCase()) {=0A= case 'checkbox':=0A= case 'radio':=0A= Event.observe(element, 'click', = this.onElementEvent.bind(this));=0A= break;=0A= default:=0A= Event.observe(element, 'change', = this.onElementEvent.bind(this));=0A= break;=0A= }=0A= }=0A= }=0A= }=0A= =0A= Form.Element.EventObserver =3D Class.create();=0A= Form.Element.EventObserver.prototype =3D Object.extend(new = Abstract.EventObserver(), {=0A= getValue: function() {=0A= return Form.Element.getValue(this.element);=0A= }=0A= });=0A= =0A= Form.EventObserver =3D Class.create();=0A= Form.EventObserver.prototype =3D Object.extend(new = Abstract.EventObserver(), {=0A= getValue: function() {=0A= return Form.serialize(this.element);=0A= }=0A= });=0A= if (!window.Event) {=0A= var Event =3D new Object();=0A= }=0A= =0A= Object.extend(Event, {=0A= KEY_BACKSPACE: 8,=0A= KEY_TAB: 9,=0A= KEY_RETURN: 13,=0A= KEY_ESC: 27,=0A= KEY_LEFT: 37,=0A= KEY_UP: 38,=0A= KEY_RIGHT: 39,=0A= KEY_DOWN: 40,=0A= KEY_DELETE: 46,=0A= KEY_HOME: 36,=0A= KEY_END: 35,=0A= KEY_PAGEUP: 33,=0A= KEY_PAGEDOWN: 34,=0A= =0A= element: function(event) {=0A= return event.target || event.srcElement;=0A= },=0A= =0A= isLeftClick: function(event) {=0A= return (((event.which) && (event.which =3D=3D 1)) ||=0A= ((event.button) && (event.button =3D=3D 1)));=0A= },=0A= =0A= pointerX: function(event) {=0A= return event.pageX || (event.clientX +=0A= (document.documentElement.scrollLeft || document.body.scrollLeft));=0A= },=0A= =0A= pointerY: function(event) {=0A= return event.pageY || (event.clientY +=0A= (document.documentElement.scrollTop || document.body.scrollTop));=0A= },=0A= =0A= stop: function(event) {=0A= if (event.preventDefault) {=0A= event.preventDefault();=0A= event.stopPropagation();=0A= } else {=0A= event.returnValue =3D false;=0A= event.cancelBubble =3D true;=0A= }=0A= },=0A= =0A= // find the first node with the given tagName, starting from the=0A= // node the event was triggered on; traverses the DOM upwards=0A= findElement: function(event, tagName) {=0A= var element =3D Event.element(event);=0A= while (element.parentNode && (!element.tagName ||=0A= (element.tagName.toUpperCase() !=3D tagName.toUpperCase())))=0A= element =3D element.parentNode;=0A= return element;=0A= },=0A= =0A= observers: false,=0A= =0A= _observeAndCache: function(element, name, observer, useCapture) {=0A= if (!this.observers) this.observers =3D [];=0A= if (element.addEventListener) {=0A= this.observers.push([element, name, observer, useCapture]);=0A= element.addEventListener(name, observer, useCapture);=0A= } else if (element.attachEvent) {=0A= this.observers.push([element, name, observer, useCapture]);=0A= element.attachEvent('on' + name, observer);=0A= }=0A= },=0A= =0A= unloadCache: function() {=0A= if (!Event.observers) return;=0A= for (var i =3D 0, length =3D Event.observers.length; i < length; = i++) {=0A= Event.stopObserving.apply(this, Event.observers[i]);=0A= Event.observers[i][0] =3D null;=0A= }=0A= Event.observers =3D false;=0A= },=0A= =0A= observe: function(element, name, observer, useCapture) {=0A= element =3D $(element);=0A= useCapture =3D useCapture || false;=0A= =0A= if (name =3D=3D 'keypress' &&=0A= (navigator.appVersion.match(/Konqueror|Safari|KHTML/)=0A= || element.attachEvent))=0A= name =3D 'keydown';=0A= =0A= Event._observeAndCache(element, name, observer, useCapture);=0A= },=0A= =0A= stopObserving: function(element, name, observer, useCapture) {=0A= element =3D $(element);=0A= useCapture =3D useCapture || false;=0A= =0A= if (name =3D=3D 'keypress' &&=0A= (navigator.appVersion.match(/Konqueror|Safari|KHTML/)=0A= || element.detachEvent))=0A= name =3D 'keydown';=0A= =0A= if (element.removeEventListener) {=0A= element.removeEventListener(name, observer, useCapture);=0A= } else if (element.detachEvent) {=0A= try {=0A= element.detachEvent('on' + name, observer);=0A= } catch (e) {}=0A= }=0A= }=0A= });=0A= =0A= /* prevent memory leaks in IE */=0A= if (navigator.appVersion.match(/\bMSIE\b/))=0A= Event.observe(window, 'unload', Event.unloadCache, false);=0A= var Position =3D {=0A= // set to true if needed, warning: firefox performance problems=0A= // NOT neeeded for page scrolling, only if draggable contained in=0A= // scrollable elements=0A= includeScrollOffsets: false,=0A= =0A= // must be called before calling withinIncludingScrolloffset, every = time the=0A= // page is scrolled=0A= prepare: function() {=0A= this.deltaX =3D window.pageXOffset=0A= || document.documentElement.scrollLeft=0A= || document.body.scrollLeft=0A= || 0;=0A= this.deltaY =3D window.pageYOffset=0A= || document.documentElement.scrollTop=0A= || document.body.scrollTop=0A= || 0;=0A= },=0A= =0A= realOffset: function(element) {=0A= var valueT =3D 0, valueL =3D 0;=0A= do {=0A= valueT +=3D element.scrollTop || 0;=0A= valueL +=3D element.scrollLeft || 0;=0A= element =3D element.parentNode;=0A= } while (element);=0A= return [valueL, valueT];=0A= },=0A= =0A= cumulativeOffset: function(element) {=0A= var valueT =3D 0, valueL =3D 0;=0A= do {=0A= valueT +=3D element.offsetTop || 0;=0A= valueL +=3D element.offsetLeft || 0;=0A= element =3D element.offsetParent;=0A= } while (element);=0A= return [valueL, valueT];=0A= },=0A= =0A= positionedOffset: function(element) {=0A= var valueT =3D 0, valueL =3D 0;=0A= do {=0A= valueT +=3D element.offsetTop || 0;=0A= valueL +=3D element.offsetLeft || 0;=0A= element =3D element.offsetParent;=0A= if (element) {=0A= if(element.tagName=3D=3D'BODY') break;=0A= var p =3D Element.getStyle(element, 'position');=0A= if (p =3D=3D 'relative' || p =3D=3D 'absolute') break;=0A= }=0A= } while (element);=0A= return [valueL, valueT];=0A= },=0A= =0A= offsetParent: function(element) {=0A= if (element.offsetParent) return element.offsetParent;=0A= if (element =3D=3D document.body) return element;=0A= =0A= while ((element =3D element.parentNode) && element !=3D = document.body)=0A= if (Element.getStyle(element, 'position') !=3D 'static')=0A= return element;=0A= =0A= return document.body;=0A= },=0A= =0A= // caches x/y coordinate pair to use with overlap=0A= within: function(element, x, y) {=0A= if (this.includeScrollOffsets)=0A= return this.withinIncludingScrolloffsets(element, x, y);=0A= this.xcomp =3D x;=0A= this.ycomp =3D y;=0A= this.offset =3D this.cumulativeOffset(element);=0A= =0A= return (y >=3D this.offset[1] &&=0A= y < this.offset[1] + element.offsetHeight &&=0A= x >=3D this.offset[0] &&=0A= x < this.offset[0] + element.offsetWidth);=0A= },=0A= =0A= withinIncludingScrolloffsets: function(element, x, y) {=0A= var offsetcache =3D this.realOffset(element);=0A= =0A= this.xcomp =3D x + offsetcache[0] - this.deltaX;=0A= this.ycomp =3D y + offsetcache[1] - this.deltaY;=0A= this.offset =3D this.cumulativeOffset(element);=0A= =0A= return (this.ycomp >=3D this.offset[1] &&=0A= this.ycomp < this.offset[1] + element.offsetHeight &&=0A= this.xcomp >=3D this.offset[0] &&=0A= this.xcomp < this.offset[0] + element.offsetWidth);=0A= },=0A= =0A= // within must be called directly before=0A= overlap: function(mode, element) {=0A= if (!mode) return 0;=0A= if (mode =3D=3D 'vertical')=0A= return ((this.offset[1] + element.offsetHeight) - this.ycomp) /=0A= element.offsetHeight;=0A= if (mode =3D=3D 'horizontal')=0A= return ((this.offset[0] + element.offsetWidth) - this.xcomp) /=0A= element.offsetWidth;=0A= },=0A= =0A= page: function(forElement) {=0A= var valueT =3D 0, valueL =3D 0;=0A= =0A= var element =3D forElement;=0A= do {=0A= valueT +=3D element.offsetTop || 0;=0A= valueL +=3D element.offsetLeft || 0;=0A= =0A= // Safari fix=0A= if (element.offsetParent=3D=3Ddocument.body)=0A= if (Element.getStyle(element,'position')=3D=3D'absolute') break;=0A= =0A= } while (element =3D element.offsetParent);=0A= =0A= element =3D forElement;=0A= do {=0A= if (!window.opera || element.tagName=3D=3D'BODY') {=0A= valueT -=3D element.scrollTop || 0;=0A= valueL -=3D element.scrollLeft || 0;=0A= }=0A= } while (element =3D element.parentNode);=0A= =0A= return [valueL, valueT];=0A= },=0A= =0A= clone: function(source, target) {=0A= var options =3D Object.extend({=0A= setLeft: true,=0A= setTop: true,=0A= setWidth: true,=0A= setHeight: true,=0A= offsetTop: 0,=0A= offsetLeft: 0=0A= }, arguments[2] || {})=0A= =0A= // find page position of source=0A= source =3D $(source);=0A= var p =3D Position.page(source);=0A= =0A= // find coordinate system to use=0A= target =3D $(target);=0A= var delta =3D [0, 0];=0A= var parent =3D null;=0A= // delta [0,0] will do fine with position: fixed elements,=0A= // position:absolute needs offsetParent deltas=0A= if (Element.getStyle(target,'position') =3D=3D 'absolute') {=0A= parent =3D Position.offsetParent(target);=0A= delta =3D Position.page(parent);=0A= }=0A= =0A= // correct by body offsets (fixes Safari)=0A= if (parent =3D=3D document.body) {=0A= delta[0] -=3D document.body.offsetLeft;=0A= delta[1] -=3D document.body.offsetTop;=0A= }=0A= =0A= // set position=0A= if(options.setLeft) target.style.left =3D (p[0] - delta[0] + = options.offsetLeft) + 'px';=0A= if(options.setTop) target.style.top =3D (p[1] - delta[1] + = options.offsetTop) + 'px';=0A= if(options.setWidth) target.style.width =3D source.offsetWidth + = 'px';=0A= if(options.setHeight) target.style.height =3D source.offsetHeight + = 'px';=0A= },=0A= =0A= absolutize: function(element) {=0A= element =3D $(element);=0A= if (element.style.position =3D=3D 'absolute') return;=0A= Position.prepare();=0A= =0A= var offsets =3D Position.positionedOffset(element);=0A= var top =3D offsets[1];=0A= var left =3D offsets[0];=0A= var width =3D element.clientWidth;=0A= var height =3D element.clientHeight;=0A= =0A= element._originalLeft =3D left - parseFloat(element.style.left || = 0);=0A= element._originalTop =3D top - parseFloat(element.style.top || = 0);=0A= element._originalWidth =3D element.style.width;=0A= element._originalHeight =3D element.style.height;=0A= =0A= element.style.position =3D 'absolute';=0A= element.style.top =3D top + 'px';=0A= element.style.left =3D left + 'px';=0A= element.style.width =3D width + 'px';=0A= element.style.height =3D height + 'px';=0A= },=0A= =0A= relativize: function(element) {=0A= element =3D $(element);=0A= if (element.style.position =3D=3D 'relative') return;=0A= Position.prepare();=0A= =0A= element.style.position =3D 'relative';=0A= var top =3D parseFloat(element.style.top || 0) - = (element._originalTop || 0);=0A= var left =3D parseFloat(element.style.left || 0) - = (element._originalLeft || 0);=0A= =0A= element.style.top =3D top + 'px';=0A= element.style.left =3D left + 'px';=0A= element.style.height =3D element._originalHeight;=0A= element.style.width =3D element._originalWidth;=0A= }=0A= }=0A= =0A= // Safari returns margins on body which is incorrect if the child is = absolutely=0A= // positioned. For performance reasons, redefine = Position.cumulativeOffset for=0A= // KHTML/WebKit only.=0A= if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {=0A= Position.cumulativeOffset =3D function(element) {=0A= var valueT =3D 0, valueL =3D 0;=0A= do {=0A= valueT +=3D element.offsetTop || 0;=0A= valueL +=3D element.offsetLeft || 0;=0A= if (element.offsetParent =3D=3D document.body)=0A= if (Element.getStyle(element, 'position') =3D=3D 'absolute') = break;=0A= =0A= element =3D element.offsetParent;=0A= } while (element);=0A= =0A= return [valueL, valueT];=0A= }=0A= }=0A= =0A= Element.addMethods(); ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://media.collegepublisher.com/media/scripts/global.js?14 //test function toggleLayer(whichLayer) { if (document.getElementById) { // this is the way the standards work var style2 =3D document.getElementById(whichLayer).style; style2.display =3D style2.display? "":"block"; } else if (document.all) { // this is the way old msie versions work var style2 =3D document.all[whichLayer].style; style2.display =3D style2.display? "":"block"; } else if (document.layers) { // this is the way nn4 works var style2 =3D document.layers[whichLayer].style; style2.display =3D style2.display? "":"block"; } } function popUp(URL,WIDTH,HEIGHT) { day =3D new Date(); id =3D day.getTime(); eval("page" + id + " =3D window.open(URL, '" + id + "', = 'toolbar=3D0,scrollbars=3D1,location=3D0,statusbar=3D1,menubar=3D0,resiza= ble=3D1,width=3D" + WIDTH + ",height=3D" + HEIGHT + "');"); } function successNotification(ID) { new Effect.Highlight(ID, {duration: 1, startcolor: '#ffff99', endcolor: = '#e7fbe7', restorecolor: '#e7fbe7'}); } function failureNotification(ID) { new Effect.Highlight(ID, {duration: 1, startcolor: '#ff0000', endcolor: = '#cc0000', restorecolor: '#cc0000'}); } // used for the 'X Close' button on Add/Edit story success function slideClosed(ID) { new Effect.toggle(ID,'appear', {duration: 1}); } // used for the 'What does this page do?' tabs function tabSlide(ID) { new Effect.toggle(ID,'slide', {duration: .5}); } // first used for 'add batch tags' in new photo manager function fadeIt(ID) { new Effect.Appear(ID); } // change from one background color to another, permandently function highlightIt(ID,start,end) { new = Effect.Highlight(ID,{startcolor:start,endcolor:end,restorecolor:end}); } // This is used for content swapping. Originally setup by Matt C. function displayBlocks() { allNodes =3D document.getElementsByClassName("cp_ajax"); for(i =3D 0; i < allNodes.length; i++) { var url =3D allNodes[i].href; allNodes[i].style.display =3D 'none'; var myAjax =3D new Ajax.Request (url,{method: 'get', onComplete: = showResponse}); } } function showResponse(originalRequest) { for(i =3D 0; i < allNodes.length; i++) { $(allNodes[i].title).innerHTML =3D originalRequest.responseText; } } // Grabs html for tooltips. function getTooltipText(id) { lasttooltipevent =3D 'mouseover'; var tooltipLocation =3D '/other/tooltips/?q=3D' + id; //var tooltipLocation =3D 'media/sample.xml'; xmlhttp.open("GET",tooltipLocation,true); xmlhttp.onreadystatechange=3Dfunction() { if (xmlhttp.readyState=3D=3D4) { if (lasttooltipevent=3D=3D'mouseover') { var response =3D xmlhttp.responseText; overlib(response, STICKY, CAPTION,'just ignore this but keep = it',CLOSECLICK, ABOVE, RIGHT, OFFSETY, -15, OFFSETX, 19); } } } xmlhttp.send(null); } /*var lasttooltipevent =3D '';*/ /* We remember the last tool tip event (Mouseout, mouseover) when deciding = to open the bubble info. */ function closeToolTip(id) { lasttooltipevent =3D 'mouseout'; cClick(); } // Create Ajax Popup Login Box function popup(url,ie5url,width,height) { // if a "closeable" boolean is passed, track it. It is the 4th item on = the index of arguments. if (arguments.length =3D=3D 5) { closeable =3D arguments[4]; } else { closeable =3D 0; } if (closeable =3D=3D 1) { url =3D url + '&closeable=3D1'; } if ((navigator.userAgent.indexOf("MSIE")!=3D-1) && = (navigator.userAgent.indexOf("Mac")!=3D-1)) { document.location.href =3D ie5url; =20 } else { var win =3D new Dialog.alert({url: url, options: {method: 'get'}}, = {windowParameters: {className: "popup", width: width, height: height, = zindex: 1500}, okLabel: "x", buttonClass: "hideClose"}); // To prevent ugliness, we hide all object tags (flash movies) document.getElementsByTagName("object").className =3D "hide"; document.getElementsByTagName("embed").className =3D "hide"; } } // Create Ajax Popup Login Box function popup_new(url,ie5url,width,height) { /* // if a "closeable" boolean is passed, track it. It is the 4th item on = the index of arguments. if (arguments.length =3D=3D 5) { closeable =3D arguments[4]; }=20 else { closeable =3D 0; } if (closeable =3D=3D 1) { url =3D url + '&closeable=3D1'; } if ((navigator.userAgent.indexOf("MSIE")!=3D-1) && = (navigator.userAgent.indexOf("Mac")!=3D-1)) { document.location.href =3D ie5url; =20 }=20 else { // Windows with an URL as content // We want this to not be resizable or draggable so we set those to = false // The dialog2 is the name of the class prefix for use in the style = sheets // Title sets the title of the window (this can be blank for the login = window) y2mcp_win2 =3D new Window('y2mcp_regdialog2', { bottom:0, left:0, width:width, height:height,=20 resizable: false, closable: closeable, minimizable: false, = maximizable: false, draggable: false,=20 url: url, showEffectOptions: {duration:0}, hideEffectOptions: = {duration:0}}) y2mcp_win2.setDestroyOnClose(); // We now set the window to show center and set modal to true y2mcp_win2.showCenter(true); } */ } function getCurrentDateTime(theFormat){ // // returns a nice date/time string for the current timestamp, depending = on what format you request // INPUT: date format - REQUIREd // formats: // 1 - US short date (mm/dd/yyyy): 01/01/2006 // 2 - long date: Monday, January 1, 2006 // 3 - long date and time (12-hour): Monday, January 1, 2006 9:00 = AM // 4 - time (12-hour): 9:00 AM // OUTPUT: formatted date/time string // // NOTES/CAVEATS/WARNINGS: // This function works with a local time string (not GMT/UTC) // var theReturnVal =3D ""; var today =3D new Date(); =09 var arDays =3D new Array('Sunday','Monday','Tuesday','Wednesday', 'Thursday','Friday','Saturday'); var arFullMonths =3D new Array('January','February','March','April', = 'May','June','July','August','September','October','November','December')= ; var Year =3D today.getFullYear(); var Month =3D leadingZero(today.getMonth()+1); var DayName =3D arDays[today.getDay()]; var MonthFullName =3D arFullMonths[today.getMonth()]; var Day =3D today.getDate(); var DayLeading =3D leadingZero(today.getDate()); var Hours =3D today.getHours(); var ampm =3D "AM"; =09 if (Hours =3D=3D 0) Hours =3D 12; if (Hours > 11) ampm =3D "PM"; if (Hours > 12) Hours -=3D 12; var HoursLeading =3D leadingZero(Hours); var Minutes =3D leadingZero(today.getMinutes()); var Seconds =3D leadingZero(today.getSeconds()); switch(theFormat){ case 1: theReturnVal =3D Month + '/' + Day + '/' + Year; break; case 2: theReturnVal =3D DayName + ', ' + MonthFullName + ' ' + Day + ', ' + = Year; break; case 3: theReturnVal =3D DayName + ', ' + MonthFullName + ' ' + Day + ', ' + = Year + ' ' + Hours + ':' + Minutes + ' ' + ampm; break; case 4: theReturnVal =3D Hours + ':' + Minutes + ' ' + ampm; break; default: theReturnVal =3D Month + '/' + Day + '/' + Year; } return theReturnVal; } function leadingZero(nr) { if (nr < 10){=20 nr =3D "0" + nr; } return nr; } function getCurrentIssue(theFormat) { // writes "Dayname Monthname DD, YYYY" // within div#cp_current_issue // // so if you're going to do some styling, use selectors as follows: // // #cp_current_issue .day {font-weight: bold;} // // formats: // 1 - US short date (mm/dd/yyyy): 01/01/2006 // spans: .day/.month/.year // 2 - long date: Monday January 1, 2006 // spans: .dayname .monthname .day, .year var openDiv =3D '

'; var closeDiv =3D '

'; var s =3D "/"; var n =3D " " function writeSpan(className,whichVar) { var spanWrap =3D '' + whichVar + = ''; return spanWrap; } switch(theFormat) { case 1:=20 thisIssue =3D writeSpan("day",currentissueday) + s + = writeSpan("month",currentissuemonth) + s + = writeSpan("year",currentissueyear); break; case 2: thisIssue =3D writeSpan("dayname",currentissuedayname) + n + = writeSpan("monthname",currentissuemonthname) + n + = writeSpan("day",currentissueday) + "," + n + = writeSpan("year",currentissueyear); break; default:=20 thisIssue =3D writeSpan("day",currentissueday) + s + = writeSpan("month",currentissuemonth) + s + = writeSpan("year",currentissueyear); } thisIssue =3D openDiv + thisIssue + closeDiv return thisIssue; } /* pullquote function by Roger Johansson, http://www.456bereastreet.com/ */ var cp_pullquote =3D { init : function() { // Check that the browser supports the methods used if (!document.getElementById || !document.createElement || = !document.appendChild) return false; var oElement, ocp_pullquote, ocp_pullquoteP, oQuoteContent, i, j; // Find all span elements with a class name of cp_pullquote var arrElements =3D document.getElementsByTagName('span'); var oRegExp =3D new RegExp("(^|\\s)cp_pullquote(\\s|$)"); for (i=3D0; i');=0A= },=0A= load: function() {=0A= if((typeof Prototype=3D=3D'undefined') || =0A= (typeof Element =3D=3D 'undefined') || =0A= (typeof Element.Methods=3D=3D'undefined') ||=0A= parseFloat(Prototype.Version.split(".")[0] + "." +=0A= Prototype.Version.split(".")[1]) < 1.5)=0A= throw("script.aculo.us requires the Prototype JavaScript = framework >=3D 1.5.0");=0A= =0A= $A(document.getElementsByTagName("script")).findAll( function(s) {=0A= return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))=0A= }).each( function(s) {=0A= var path =3D s.src.replace(/scriptaculous\.js(\?.*)?$/,'');=0A= var includes =3D s.src.match(/\?.*load=3D([a-z,]*)/);=0A= (includes ? includes[1] : = 'builder,effects,dragdrop,controls,slider').split(',').each(=0A= function(include) { Scriptaculous.require(path+include+'.js') });=0A= });=0A= }=0A= }=0A= =0A= Scriptaculous.load(); ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://media.collegepublisher.com/media/scripts/window.js // Copyright (c) 2006 S=C3=A9bastien Gruhier (http://xilinus.com, = http://itseb.com)=0A= // =0A= // Permission is hereby granted, free of charge, to any person obtaining=0A= // a copy of this software and associated documentation files (the=0A= // "Software"), to deal in the Software without restriction, including=0A= // without limitation the rights to use, copy, modify, merge, publish,=0A= // distribute, sublicense, and/or sell copies of the Software, and to=0A= // permit persons to whom the Software is furnished to do so, subject to=0A= // the following conditions:=0A= // =0A= // The above copyright notice and this permission notice shall be=0A= // included in all copies or substantial portions of the Software.=0A= //=0A= // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,=0A= // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF=0A= // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND=0A= // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE=0A= // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION=0A= // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION=0A= // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.=0A= //=0A= // VERSION 0.96.2=0A= =0A= var Window =3D Class.create();=0A= Window.prototype =3D {=0A= // Constructor=0A= // Available parameters : className, title, minWidth, minHeight, = maxWidth, maxHeight, width, height, top, left, bottom, right, resizable, = zIndex, opacity, =0A= // hideEffect, showEffect, showEffectOptions, = hideEffectOptions, effectOptions, url, draggable, closable, minimizable, = maximizable, parent, onload=0A= initialize: function(id) {=0A= if ($(id))=0A= alert("Window " + id + " is already register is the DOM!!, be sure = to use setDestroyOnClose()")=0A= =0A= this.hasEffectLib =3D String.prototype.parseColor !=3D null;=0A= this.options =3D Object.extend({=0A= className: "dialog",=0A= minWidth: 100,=0A= minHeight: 20,=0A= resizable: true,=0A= closable: true,=0A= minimizable: true,=0A= maximizable: true,=0A= draggable: true,=0A= userData: null,=0A= showEffect: (this.hasEffectLib ? Effect.Appear : = Element.show),=0A= hideEffect: (this.hasEffectLib ? Effect.Fade : = Element.hide),=0A= showEffectOptions: {},=0A= hideEffectOptions: {},=0A= effectOptions: null,=0A= parent: document.getElementsByTagName("body").item(0),=0A= title: " ",=0A= url: null,=0A= onload: Prototype.emptyFunction,=0A= width: 200,=0A= height: 300,=0A= opacity: 1=0A= }, arguments[1] || {});=0A= =0A= if (this.options.effectOptions) {=0A= Object.extend(this.options.hideEffectOptions, = this.options.effectOptions);=0A= Object.extend(this.options.showEffectOptions, = this.options.effectOptions);=0A= }=0A= if (this.options.hideEffect =3D=3D Element.hide)=0A= this.options.hideEffect =3D function(){ Element.hide(this.element); = if (this.destroyOnClose) this.destroy(); }.bind(this)=0A= =0A= this.element =3D this._createWindow(id);=0A= =0A= // Bind event listener=0A= this.eventMouseDown =3D this._initDrag.bindAsEventListener(this);=0A= this.eventMouseUp =3D this._endDrag.bindAsEventListener(this);=0A= this.eventMouseMove =3D this._updateDrag.bindAsEventListener(this);=0A= this.eventKeyPress =3D this._keyPress.bindAsEventListener(this);=0A= this.eventOnLoad =3D = this._getWindowBorderSize.bindAsEventListener(this);=0A= this.eventMouseDownContent =3D = this.toFront.bindAsEventListener(this);=0A= this.eventResize =3D this._recenter.bindAsEventListener(this);=0A= =0A= this.topbar =3D $(this.element.id + "_top");=0A= this.bottombar =3D $(this.element.id + "_bottom");=0A= this.content =3D $(this.element.id + "_content");=0A= =0A= Event.observe(this.topbar, "mousedown", this.eventMouseDown);=0A= Event.observe(this.bottombar, "mousedown", this.eventMouseDown);=0A= Event.observe(this.content, "mousedown", this.eventMouseDownContent);=0A= Event.observe(window, "load", this.eventOnLoad);=0A= Event.observe(window, "resize", this.eventResize);=0A= Event.observe(window, "scroll", this.eventResize);=0A= =0A= if (this.options.draggable) {=0A= this.bottombar.addClassName("bottom_draggable");=0A= this.topbar.addClassName("top_draggable");=0A= } =0A= =0A= if (this.options.resizable) {=0A= this.sizer =3D $(this.element.id + "_sizer");=0A= Event.observe(this.sizer, "mousedown", this.eventMouseDown);=0A= } =0A= =0A= this.useLeft =3D null;=0A= this.useTop =3D null;=0A= if (arguments[1].left !=3D null) {=0A= this.element.setStyle({left: parseFloat(arguments[1].left) + 'px'});=0A= this.useLeft =3D true;=0A= }=0A= if (arguments[1].right !=3D null) {=0A= this.element.setStyle({right: parseFloat(arguments[1].right) + 'px'});=0A= this.useLeft =3D false;=0A= }=0A= if (this.useLeft =3D=3D null) {=0A= this.element.setStyle({left: "0px"});=0A= this.useLeft =3D true;=0A= }=0A= =0A= if (arguments[1].top !=3D null) {=0A= this.element.setStyle({top: parseFloat(arguments[1].top) + 'px'});=0A= this.useTop =3D true;=0A= }=0A= if (arguments[1].bottom !=3D null) {=0A= this.element.setStyle({bottom: parseFloat(arguments[1].bottom) + = 'px'}); =0A= this.useTop =3D false;=0A= }=0A= if (this.useTop =3D=3D null) {=0A= this.element.setStyle({top: "0px"});=0A= this.useTop =3D true;=0A= }=0A= =0A= this.storedLocation =3D null;=0A= =0A= this.setOpacity(this.options.opacity);=0A= if (this.options.zIndex)=0A= this.setZIndex(this.options.zIndex)=0A= =0A= this.destroyOnClose =3D false;=0A= =0A= this._getWindowBorderSize();=0A= this.width =3D this.options.width;=0A= this.height =3D this.options.height;=0A= =0A= if (this.width && this.height)=0A= this.setSize(this.options.width, this.options.height);=0A= this.setTitle(this.options.title)=0A= Windows.register(this); =0A= },=0A= =0A= // Destructor=0A= destroy: function() {=0A= Windows.notify("onDestroy", this);=0A= =0A= Event.stopObserving(this.topbar, "mousedown", this.eventMouseDown);=0A= Event.stopObserving(this.bottombar, "mousedown", this.eventMouseDown);=0A= Event.stopObserving(this.content, "mousedown", = this.eventMouseDownContent);=0A= =0A= Event.stopObserving(window, "load", this.eventOnLoad);=0A= Event.stopObserving(window, "resize", this.eventResize);=0A= Event.stopObserving(window, "scroll", this.eventResize);=0A= =0A= Event.stopObserving(this.content, "load", this.options.onload);=0A= =0A= if (this.sizer)=0A= Event.stopObserving(this.sizer, "mousedown", this.eventMouseDown);=0A= =0A= if (this.options.url)=0A= this.content.src =3D null=0A= =0A= if(this.iefix) =0A= Element.remove(this.iefix);=0A= =0A= Element.remove(this.element);=0A= Windows.unregister(this); =0A= },=0A= =0A= // Sets window deleagte, should have functions: "canClose(window)" =0A= setDelegate: function(delegate) {=0A= this.delegate =3D delegate=0A= },=0A= =0A= // Gets current window delegate=0A= getDelegate: function() {=0A= return this.delegate;=0A= },=0A= =0A= // Gets window content=0A= getContent: function () {=0A= return this.content;=0A= },=0A= =0A= // Sets the content with an element id=0A= setContent: function(id, autoresize, autoposition) {=0A= var d =3D null;=0A= var p =3D null;=0A= =0A= if (autoresize) =0A= d =3D Element.getDimensions(id);=0A= if (autoposition) =0A= p =3D Position.cumulativeOffset($(id));=0A= =0A= var content =3D this.getContent()=0A= content.appendChild($(id));=0A= $(id).show();=0A= if (autoresize) =0A= this.setSize(d.width, d.height);=0A= if (autoposition) =0A= this.setLocation(p[1] - this.heightN, p[0] - this.widthW); =0A= },=0A= =0A= setAjaxContent: function(url, options, showCentered, showModal) {=0A= this.showFunction =3D showCentered ? "showCenter" : "show";=0A= this.showModal =3D showModal || false;=0A= =0A= if (options =3D=3D null)=0A= options =3D {} =0A= this.onComplete =3D options.onComplete;=0A= options.onComplete =3D this._setAjaxContent.bind(this);=0A= =0A= new Ajax.Request(url, options);=0A= },=0A= =0A= _setAjaxContent: function(originalRequest) {=0A= this.getContent().innerHTML =3D originalRequest.responseText;=0A= if (this.onComplete)=0A= this.onComplete(originalRequest);=0A= this[this.showFunction](this.showModal)=0A= },=0A= =0A= // Stores position/size in a cookie, by default named with window id=0A= setCookie: function(name, expires, path, domain, secure) {=0A= name =3D name || this.element.id;=0A= this.cookie =3D [name, expires, path, domain, secure];=0A= =0A= // Get cookie=0A= var value =3D WindowUtilities.getCookie(name)=0A= // If exists=0A= if (value) {=0A= var values =3D value.split(',');=0A= var x =3D values[0].split(':');=0A= var y =3D values[1].split(':');=0A= =0A= var w =3D parseFloat(values[2]), h =3D parseFloat(values[3]);=0A= var mini =3D values[4];=0A= var maxi =3D values[5];=0A= =0A= this.setSize(w, h);=0A= if (mini =3D=3D "true")=0A= this.doMinimize =3D true; // Minimize will be done at onload = window event=0A= else if (maxi =3D=3D "true")=0A= this.doMaximize =3D true; // Maximize will be done at onload window = event=0A= =0A= this.useLeft =3D x[0] =3D=3D "l";=0A= this.useTop =3D y[0] =3D=3D "t";=0A= =0A= this.element.setStyle(this.useLeft ? {left: x[1]} : {right: x[1]});=0A= this.element.setStyle(this.useTop ? {top: y[1]} : {bottom: y[1]});=0A= }=0A= },=0A= =0A= // Gets window ID=0A= getId: function() {=0A= return this.element.id;=0A= },=0A= =0A= // Detroys itself when closing =0A= setDestroyOnClose: function() {=0A= Object.extend(this.options.hideEffectOptions, {afterFinish: = this.destroy.bind(this)});=0A= this.destroyOnClose =3D true;=0A= },=0A= =0A= // initDrag event=0A= _initDrag: function(event) {=0A= // Get pointer X,Y=0A= this.pointer =3D [Event.pointerX(event), Event.pointerY(event)];=0A= =0A= // Resize=0A= if (Event.element(event) =3D=3D this.sizer) {=0A= this.doResize =3D true;=0A= this.widthOrg =3D this.width;=0A= this.heightOrg =3D this.height;=0A= this.bottomOrg =3D parseFloat(this.element.getStyle('bottom'));=0A= this.rightOrg =3D parseFloat(this.element.getStyle('right'));=0A= Windows.notify("onStartResize", this);=0A= }=0A= else {=0A= this.doResize =3D false;=0A= =0A= // Check if click on close button, =0A= var closeButton =3D $(this.getId() + '_close');=0A= if (closeButton && Position.within(closeButton, this.pointer[0], = this.pointer[1])) =0A= return;=0A= =0A= this.toFront();=0A= =0A= if (! this.options.draggable) =0A= return;=0A= Windows.notify("onStartMove", this);=0A= } =0A= // Register global event to capture mouseUp and mouseMove=0A= Event.observe(document, "mouseup", this.eventMouseUp, false);=0A= Event.observe(document, "mousemove", this.eventMouseMove, false);=0A= =0A= // Add an invisible div to keep catching mouse event over iframes=0A= WindowUtilities.disableScreen('__invisible__', '__invisible__');=0A= =0A= // Stop selection while dragging=0A= document.body.ondrag =3D function () { return false; };=0A= document.body.onselectstart =3D function () { return false; };=0A= =0A= Event.stop(event);=0A= },=0A= =0A= // updateDrag event=0A= _updateDrag: function(event) {=0A= var pointer =3D [Event.pointerX(event), Event.pointerY(event)]; =0A= var dx =3D pointer[0] - this.pointer[0];=0A= var dy =3D pointer[1] - this.pointer[1];=0A= =0A= // Resize case, update width/height=0A= if (this.doResize) {=0A= this.setSize(this.widthOrg + dx , this.heightOrg + dy);=0A= =0A= dx =3D this.width - this.widthOrg=0A= dy =3D this.height - this.heightOrg=0A= =0A= // Check if it's a right position, update it to keep upper-left = corner at the same position=0A= if (! this.useLeft) =0A= this.element.setStyle({right: (this.rightOrg -dx) + 'px'});=0A= // Check if it's a bottom position, update it to keep upper-left = corner at the same position=0A= if (! this.useTop) =0A= this.element.setStyle({bottom: (this.bottomOrg -dy) + 'px'});=0A= }=0A= // Move case, update top/left=0A= else {=0A= this.pointer =3D pointer;=0A= =0A= if (this.useLeft) =0A= this.element.setStyle({left: = parseFloat(this.element.getStyle('left')) + dx + 'px'});=0A= else =0A= this.element.setStyle({right: = parseFloat(this.element.getStyle('right')) - dx + 'px'});=0A= =0A= if (this.useTop) =0A= this.element.setStyle({top: parseFloat(this.element.getStyle('top')) = + dy + 'px'});=0A= else =0A= this.element.setStyle({bottom: = parseFloat(this.element.getStyle('bottom')) - dy + 'px'});=0A= }=0A= if (this.iefix) =0A= this._fixIEOverlapping(); =0A= =0A= this._removeStoreLocation();=0A= Event.stop(event);=0A= },=0A= =0A= // endDrag callback=0A= _endDrag: function(event) {=0A= // Remove temporary div over iframes=0A= WindowUtilities.enableScreen('__invisible__');=0A= =0A= if (this.doResize)=0A= Windows.notify("onEndResize", this);=0A= else=0A= Windows.notify("onEndMove", this);=0A= =0A= // Release event observing=0A= Event.stopObserving(document, "mouseup", this.eventMouseUp,false);=0A= Event.stopObserving(document, "mousemove", this.eventMouseMove, = false);=0A= =0A= // Store new location/size if need be=0A= this._saveCookie()=0A= =0A= Event.stop(event);=0A= =0A= // Restore selection=0A= document.body.ondrag =3D null;=0A= document.body.onselectstart =3D null;=0A= },=0A= =0A= _keyPress: function(event) {=0A= //Dialog.cancelCallback();=0A= },=0A= =0A= // Creates HTML window code=0A= _createWindow: function(id) {=0A= var className =3D this.options.className;=0A= var win =3D document.createElement("div");=0A= win.setAttribute('id', id);=0A= win.className =3D "dialog";=0A= =0A= var content;=0A= if (this.options.url)=0A= content=3D "";=0A= else=0A= content =3D"

";=0A= =0A= var closeDiv =3D this.options.closable ? "

" : "";=0A= var minDiv =3D this.options.minimizable ? "

" : "";=0A= var maxDiv =3D this.options.maximizable ? "

" : "";=0A= var seAttributes =3D this.options.resizable ? "class=3D'" + className = + "_sizer' id=3D'" + id + "_sizer'" : "class=3D'" + className + "_se'";=0A= =0A= win.innerHTML =3D closeDiv + minDiv + maxDiv + "\=0A= \=0A= \=0A= \=0A= \=0A= \=0A= \=0A=

"+ this.options.title = +"

\=0A= \=0A= \=0A= \=0A= \=0A= \=0A= \=0A=

"+ content +"

\=0A= \=0A= \=0A= \=0A= \=0A= \=0A= \=0A=

\=0A= ";=0A= =0A= Element.hide(win);=0A= this.options.parent.insertBefore(win, this.options.parent.firstChild);=0A= Event.observe($(id + "_content"), "load", this.options.onload);=0A= return win;=0A= },=0A= =0A= // Sets window location=0A= setLocation: function(top, left) {=0A= if (top < 0)=0A= top =3D 0;=0A= if (left < 0)=0A= left=3D 0=0A= this.element.setStyle({top: top + 'px'});=0A= this.element.setStyle({left: left + 'px'});=0A= this.useLeft =3D true;=0A= this.useTop =3D true;=0A= },=0A= =0A= // Gets window size=0A= getSize: function() {=0A= return {width: this.width, height: this.height};=0A= },=0A= =0A= // Sets window size=0A= setSize: function(width, height) { =0A= width =3D parseFloat(width);=0A= height =3D parseFloat(height);=0A= =0A= // Check min and max size=0A= if (width < this.options.minWidth)=0A= width =3D this.options.minWidth;=0A= =0A= if (height < this.options.minHeight)=0A= height =3D this.options.minHeight;=0A= =0A= if (this.options. maxHeight && height > this.options. maxHeight)=0A= height =3D this.options. maxHeight;=0A= =0A= if (this.options. maxWidth && width > this.options. maxWidth)=0A= width =3D this.options. maxWidth;=0A= =0A= this.width =3D width;=0A= this.height =3D height;=0A= this.element.setStyle({width: width + this.widthW + this.widthE + = "px"})=0A= this.element.setStyle({height: height + this.heightN + this.heightS + = "px"})=0A= =0A= // Update content height=0A= var content =3D $(this.element.id + '_content')=0A= content.setStyle({height: height + 'px'});=0A= content.setStyle({width: width + 'px'});=0A= },=0A= =0A= updateHeight: function() {=0A= this.setSize(this.width, this.content.scrollHeight)=0A= },=0A= =0A= updateWidth: function() {=0A= this.setSize(this.content.scrollWidth, this.height)=0A= },=0A= =0A= // Brings window to front=0A= toFront: function() {=0A= this.setZIndex(Windows.maxZIndex + 20);=0A= Windows.notify("onFocus", this);=0A= },=0A= =0A= // Displays window modal state or not=0A= show: function(modal) {=0A= if (modal) {=0A= WindowUtilities.disableScreen(this.options.className, = 'overlay_modal', this.getId());=0A= this.modal =3D true; =0A= this.setZIndex(Windows.maxZIndex + 20);=0A= Windows.unsetOverflow(this);=0A= Event.observe(document, "keypress", this.eventKeyPress); =0A= }=0A= =0A= // To restore overflow if need be=0A= if (this.oldStyle)=0A= this.getContent().setStyle({overflow: this.oldStyle});=0A= =0A= if (! this.width || !this.height) {=0A= var size =3D WindowUtilities._computeSize(this.content.innerHTML, = this.content.id, this.width, this.height, 0)=0A= if (this.height)=0A= this.width =3D size + 5=0A= else=0A= this.height =3D size + 5=0A= }=0A= =0A= this.setSize(this.width, this.height);=0A= if (this.centered)=0A= this._center(this.centerTop, this.centerLeft); =0A= =0A= if (this.options.showEffect !=3D Element.show && = this.options.showEffectOptions )=0A= this.options.showEffect(this.element, = this.options.showEffectOptions); =0A= else=0A= this.options.showEffect(this.element); =0A= =0A= this._checkIEOverlapping();=0A= Windows.notify("onShow", this); =0A= },=0A= =0A= // Displays window modal state or not at the center of the page=0A= showCenter: function(modal, top, left) {=0A= this.centered =3D true;=0A= this.centerTop =3D top;=0A= this.centerLeft =3D left;=0A= =0A= this.show(modal);=0A= },=0A= =0A= isVisible: function() {=0A= return this.element.visible();=0A= },=0A= =0A= _center: function(top, left) {=0A= var windowScroll =3D WindowUtilities.getWindowScroll(); =0A= var pageSize =3D WindowUtilities.getPageSize(); =0A= =0A= if (!top)=0A= top =3D (pageSize.windowHeight - (this.height + this.heightN + = this.heightS))/2;=0A= top +=3D windowScroll.top=0A= =0A= if (!left)=0A= left =3D (pageSize.windowWidth - (this.width + this.widthW + = this.widthE))/2;=0A= left +=3D windowScroll.left =0A= =0A= this.setLocation(top, left);=0A= this.toFront();=0A= },=0A= =0A= _recenter: function(event) {=0A= if (this.modal) {=0A= var pageSize =3D WindowUtilities.getPageSize();=0A= // set height of Overlay to take up whole page and show=0A= if ($('overlay_modal')) {=0A= $('overlay_modal').style.height =3D (pageSize.pageHeight + 'px');=0A= $('overlay_modal').style.width =3D (pageSize.pageWidth + 'px');=0A= } =0A= if (this.centered)=0A= this._center(this.centerTop, this.centerLeft); =0A= }=0A= },=0A= =0A= // Hides window=0A= hide: function() {=0A= if (this.modal) {=0A= WindowUtilities.enableScreen();=0A= Windows.resetOverflow();=0A= Event.stopObserving(document, "keypress", this.eventKeyPress); =0A= }=0A= // To avoid bug on scrolling bar=0A= this.oldStyle =3D this.getContent().getStyle('overflow') || "auto"=0A= this.getContent().setStyle({overflow: "hidden"});=0A= =0A= this.options.hideEffect(this.element, this.options.hideEffectOptions); =0A= =0A= if(this.iefix) =0A= this.iefix.hide();=0A= Windows.notify("onHide", this);=0A= },=0A= =0A= minimize: function() {=0A= var r2 =3D $(this.getId() + "_row2");=0A= var dh =3D r2.getDimensions().height;=0A= =0A= if (r2.visible()) {=0A= var h =3D this.element.getHeight() - dh=0A= r2.hide()=0A= this.element.setStyle({height: h + "px"})=0A= if (! this.useTop) {=0A= var bottom =3D parseFloat(this.element.getStyle('bottom'));=0A= this.element.setStyle({bottom: (bottom + dh) + 'px'});=0A= }=0A= } =0A= else {=0A= var h =3D this.element.getHeight() + dh;=0A= this.element.setStyle({height: h + "px"})=0A= if (! this.useTop) {=0A= var bottom =3D parseFloat(this.element.getStyle('bottom'));=0A= this.element.setStyle({bottom: (bottom - dh) + 'px'});=0A= }=0A= r2.show();=0A= =0A= this.toFront();=0A= }=0A= Windows.notify("onMinimize", this);=0A= =0A= // Store new location/size if need be=0A= this._saveCookie()=0A= },=0A= =0A= maximize: function() {=0A= if (this.storedLocation !=3D null) {=0A= this._restoreLocation();=0A= if(this.iefix) =0A= this.iefix.hide();=0A= }=0A= else {=0A= this._storeLocation();=0A= Windows.unsetOverflow(this);=0A= =0A= var windowScroll =3D WindowUtilities.getWindowScroll();=0A= var pageSize =3D WindowUtilities.getPageSize(); =0A= =0A= this.element.setStyle(this.useLeft ? {left: windowScroll.left} : = {right: windowScroll.left});=0A= this.element.setStyle(this.useTop ? {top: windowScroll.top} : = {bottom: windowScroll.top});=0A= =0A= this.setSize(pageSize.windowWidth - this.widthW - this.widthE, = pageSize.windowHeight - this.heightN - this.heightS)=0A= this.toFront();=0A= if (this.iefix) =0A= this._fixIEOverlapping(); =0A= }=0A= Windows.notify("onMaximize", this);=0A= =0A= // Store new location/size if need be=0A= this._saveCookie()=0A= },=0A= =0A= isMinimized: function() {=0A= var r2 =3D $(this.getId() + "_row2");=0A= return !r2.visible();=0A= },=0A= =0A= isMaximized: function() {=0A= return (this.storedLocation !=3D null);=0A= },=0A= =0A= setOpacity: function(opacity) {=0A= if (Element.setOpacity)=0A= Element.setOpacity(this.element, opacity);=0A= },=0A= =0A= setZIndex: function(zindex) {=0A= this.element.setStyle({zIndex: zindex});=0A= Windows.updateZindex(zindex, this);=0A= },=0A= =0A= setTitle: function(newTitle) {=0A= if (!newTitle || newTitle =3D=3D "") =0A= newTitle =3D " ";=0A= =0A= Element.update(this.element.id + '_top', newTitle);=0A= },=0A= =0A= setStatusBar: function(element) {=0A= var statusBar =3D $(this.getId() + "_bottom");=0A= =0A= if (typeof(element) =3D=3D "object") {=0A= if (this.bottombar.firstChild)=0A= this.bottombar.replaceChild(element, this.bottombar.firstChild);=0A= else=0A= this.bottombar.appendChild(element);=0A= }=0A= else=0A= this.bottombar.innerHTML =3D element;=0A= },=0A= =0A= _checkIEOverlapping: function() {=0A= if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && = (navigator.userAgent.indexOf('Opera')<0) && = (this.element.getStyle('position')=3D=3D'absolute')) {=0A= new Insertion.After(this.element.id, '');=0A= this.iefix =3D $(this.element.id+'_iefix');=0A= }=0A= if(this.iefix) =0A= setTimeout(this._fixIEOverlapping.bind(this), 50);=0A= },=0A= =0A= _fixIEOverlapping: function() {=0A= Position.clone(this.element, this.iefix);=0A= this.iefix.style.zIndex =3D this.element.style.zIndex - 1;=0A= this.iefix.show();=0A= },=0A= =0A= _getWindowBorderSize: function(event) {=0A= // Hack to get real window border size!!=0A= var div =3D this._createHiddenDiv(this.options.className + "_n")=0A= this.heightN =3D Element.getDimensions(div).height; =0A= div.parentNode.removeChild(div)=0A= =0A= var div =3D this._createHiddenDiv(this.options.className + "_s")=0A= this.heightS =3D Element.getDimensions(div).height; =0A= div.parentNode.removeChild(div)=0A= =0A= var div =3D this._createHiddenDiv(this.options.className + "_e")=0A= this.widthE =3D Element.getDimensions(div).width; =0A= div.parentNode.removeChild(div)=0A= =0A= var div =3D this._createHiddenDiv(this.options.className + "_w")=0A= this.widthW =3D Element.getDimensions(div).width;=0A= div.parentNode.removeChild(div);=0A= // Safari size fix=0A= if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))=0A= this.setSize(this.width, this.height);=0A= if (this.doMaximize)=0A= this.maximize();=0A= if (this.doMinimize)=0A= this.minimize();=0A= },=0A= =0A= _createHiddenDiv: function(className) {=0A= var objBody =3D document.getElementsByTagName("body").item(0);=0A= var win =3D document.createElement("div");=0A= win.setAttribute('id', this.element.id+ "_tmp");=0A= win.className =3D className;=0A= win.style.display =3D 'none'=0A= win.innerHTML =3D ''=0A= objBody.insertBefore(win, objBody.firstChild) =0A= return win=0A= },=0A= =0A= _storeLocation: function() {=0A= if (this.storedLocation =3D=3D null) {=0A= this.storedLocation =3D {useTop: this.useTop, useLeft: = this.useLeft, =0A= top: this.element.getStyle('top'), bottom: = this.element.getStyle('bottom'),=0A= left: this.element.getStyle('left'), right: = this.element.getStyle('right'),=0A= width: this.width, height: this.height };=0A= }=0A= },=0A= =0A= _restoreLocation: function() {=0A= if (this.storedLocation !=3D null) {=0A= this.useLeft =3D this.storedLocation.useLeft;=0A= this.useTop =3D this.storedLocation.useTop;=0A= =0A= this.element.setStyle(this.useLeft ? {left: = this.storedLocation.left} : {right: this.storedLocation.right});=0A= this.element.setStyle(this.useTop ? {top: this.storedLocation.top} : = {bottom: this.storedLocation.bottom});=0A= this.setSize(this.storedLocation.width, this.storedLocation.height);=0A= =0A= Windows.resetOverflow();=0A= this._removeStoreLocation();=0A= }=0A= },=0A= =0A= _removeStoreLocation: function() {=0A= this.storedLocation =3D null;=0A= },=0A= =0A= _saveCookie: function() {=0A= if (this.cookie) {=0A= var value =3D "";=0A= if (this.useLeft)=0A= value +=3D "l:" + (this.storedLocation ? this.storedLocation.left = : this.element.getStyle('left'))=0A= else=0A= value +=3D "r:" + (this.storedLocation ? this.storedLocation.right = : this.element.getStyle('right'))=0A= if (this.useTop)=0A= value +=3D ",t:" + (this.storedLocation ? this.storedLocation.top : = this.element.getStyle('top'))=0A= else=0A= value +=3D ",b:" + (this.storedLocation ? = this.storedLocation.bottom :this.element.getStyle('bottom'))=0A= =0A= value +=3D "," + (this.storedLocation ? this.storedLocation.width : = this.width);=0A= value +=3D "," + (this.storedLocation ? this.storedLocation.height : = this.height);=0A= value +=3D "," + this.isMinimized();=0A= value +=3D "," + this.isMaximized();=0A= WindowUtilities.setCookie(value, this.cookie)=0A= }=0A= }=0A= };=0A= =0A= // Windows containers, register all page windows=0A= var Windows =3D {=0A= windows: [],=0A= observers: [],=0A= focusedWindow: null,=0A= maxZIndex: 0,=0A= =0A= addObserver: function(observer) {=0A= this.removeObserver(observer);=0A= this.observers.push(observer);=0A= },=0A= =0A= removeObserver: function(observer) { =0A= this.observers =3D this.observers.reject( function(o) { return = o=3D=3Dobserver });=0A= },=0A= =0A= notify: function(eventName, win) { // onStartResize(), = onEndResize(), onStartMove(), onEndMove(), onClose(), onDestroy(), = onMinimize(), onMaximize(), onHide(), onShow(), onFocus()=0A= this.observers.each( function(o) {if(o[eventName]) = o[eventName](eventName, win);});=0A= },=0A= =0A= // Gets window from its id=0A= getWindow: function(id) {=0A= return this.windows.detect(function(d) { return d.getId() =3D=3Did });=0A= },=0A= =0A= // Gets the last focused window=0A= getFocusedWindow: function() {=0A= return this.focusedWindow;=0A= },=0A= =0A= // Registers a new window (called by Windows constructor)=0A= register: function(win) {=0A= this.windows.push(win);=0A= },=0A= =0A= // Unregisters a window (called by Windows destructor)=0A= unregister: function(win) {=0A= this.windows =3D this.windows.reject(function(d) { return d=3D=3Dwin = });=0A= }, =0A= =0A= // Closes a window with its id=0A= close: function(id) {=0A= var win =3D this.getWindow(id);=0A= // Asks delegate if exists=0A= if (win) {=0A= if (win.getDelegate() && ! win.getDelegate().canClose(win)) =0A= return;=0A= if ($(id + "_close"))=0A= $(id + "_close").onclick =3D null;=0A= if ($(id + "_minimize"))=0A= $(id + "_minimize").onclick =3D null; =0A= if ($(id + "_maximize"))=0A= $(id + "_maximize").onclick =3D null; =0A= =0A= this.notify("onClose", win);=0A= win.hide();=0A= }=0A= },=0A= =0A= // Closes all windows=0A= closeAll: function() { =0A= this.windows.each( function(w) {Windows.close(w.getId())} );=0A= },=0A= =0A= // Minimizes a window with its id=0A= minimize: function(id) {=0A= var win =3D this.getWindow(id)=0A= if (win)=0A= win.minimize();=0A= },=0A= =0A= // Maximizes a window with its id=0A= maximize: function(id) {=0A= var win =3D this.getWindow(id)=0A= if (win)=0A= win.maximize();=0A= },=0A= =0A= unsetOverflow: function(except) { =0A= this.windows.each(function(d) { d.oldOverflow =3D = d.getContent().getStyle("overflow") || "auto" ; = d.getContent().setStyle({overflow: "hidden"}) });=0A= if (except && except.oldOverflow)=0A= except.getContent().setStyle({overflow: except.oldOverflow});=0A= },=0A= =0A= resetOverflow: function() {=0A= this.windows.each(function(d) { if (d.oldOverflow) = d.getContent().setStyle({overflow: d.oldOverflow}) });=0A= },=0A= =0A= updateZindex: function(zindex, win) {=0A= if (zindex > this.maxZIndex)=0A= this.maxZIndex =3D zindex;=0A= this.focusedWindow =3D win;=0A= }=0A= };=0A= =0A= var Dialog =3D {=0A= dialogId: null,=0A= win: null,=0A= onCompleteFunc: null,=0A= callFunc: null, =0A= parameters: null, =0A= =0A= confirm: function(content, parameters) {=0A= // Get Ajax return before=0A= if (typeof content !=3D "string") {=0A= Dialog._runAjaxRequest(content, parameters, Dialog.confirm);=0A= return =0A= }=0A= =0A= parameters =3D parameters || {};=0A= var okLabel =3D parameters.okLabel ? parameters.okLabel : "Ok";=0A= var cancelLabel =3D parameters.cancelLabel ? parameters.cancelLabel : = "Cancel";=0A= =0A= var windowParam =3D parameters.windowParameters || {};=0A= windowParam.className =3D windowParam.className || "alert";=0A= =0A= okButtonClass =3D "class =3D'" + (parameters.buttonClass ? = parameters.buttonClass + " " : "") + " ok_button'" =0A= cancelButtonClass =3D "class =3D'" + (parameters.buttonClass ? = parameters.buttonClass + " " : "") + " cancel_button'" =0A= var content =3D "\=0A=

" + content + = "

\=0A=

\=0A= \=0A= \=0A=

\=0A= ";=0A= this._openDialog(content, parameters)=0A= return this.win=0A= },=0A= =0A= alert: function(content, parameters) {=0A= // Get Ajax return before=0A= if (typeof content !=3D "string") {=0A= Dialog._runAjaxRequest(content, parameters, Dialog.alert);=0A= return =0A= }=0A= =0A= parameters =3D parameters || {};=0A= var okLabel =3D parameters.okLabel ? parameters.okLabel : "Ok";=0A= =0A= var windowParam =3D parameters.windowParameters || {};=0A= windowParam.className =3D windowParam.className || "alert";=0A= =0A= okButtonClass =3D "class =3D'" + (parameters.buttonClass ? = parameters.buttonClass + " " : "") + " ok_button'" =0A= var content =3D "\=0A=

" + content + = "

\=0A=

\=0A= \=0A=

";=0A= return this._openDialog(content, parameters)=0A= },=0A= =0A= info: function(content, parameters) { =0A= // Get Ajax return before=0A= if (typeof content !=3D "string") {=0A= Dialog._runAjaxRequest(content, parameters, Dialog.info);=0A= return =0A= }=0A= =0A= parameters =3D parameters || {};=0A= parameters.windowParameters =3D parameters.windowParameters || {};=0A= =0A= var className =3D parameters.windowParameters.className || "alert";=0A= =0A= var content =3D "

" + content + "

";=0A= if (parameters.showProgress)=0A= content +=3D "

";=0A= =0A= parameters.windowParameters.ok =3D null;=0A= parameters.windowParameters.cancel =3D null;=0A= parameters.windowParameters.className =3D className;=0A= =0A= return this._openDialog(content, parameters)=0A= },=0A= =0A= setInfoMessage: function(message) {=0A= $('modal_dialog_message').update(message);=0A= },=0A= =0A= closeInfo: function() {=0A= Windows.close(this.dialogId);=0A= },=0A= =0A= _openDialog: function(content, parameters) {=0A= // remove old dialog=0A= if (this.win) =0A= this.win.destroy();=0A= =0A= if (! parameters.windowParameters.height && ! = parameters.windowParameters.width) {=0A= parameters.windowParameters.width =3D = WindowUtilities.getPageSize().pageWidth / 2;=0A= }=0A= this.dialogId =3D parameters.id ? parameters.id : 'modal_dialog'=0A= =0A= // compute height or width if need be=0A= if (! parameters.windowParameters.height || ! = parameters.windowParameters.width) {=0A= var size =3D WindowUtilities._computeSize(content, this.dialogId, = parameters.windowParameters.width, parameters.windowParameters.height)=0A= if (parameters.windowParameters.height)=0A= parameters.windowParameters.width =3D size + 5=0A= else=0A= parameters.windowParameters.height =3D size + 5=0A= }=0A= var windowParam =3D parameters && parameters.windowParameters ? = parameters.windowParameters : {};=0A= windowParam.resizable =3D windowParam.resizable || false;=0A= =0A= windowParam.effectOptions =3D windowParam.effectOptions || {duration: = 1};=0A= windowParam.minimizable =3D false;=0A= windowParam.maximizable =3D false;=0A= windowParam.closable =3D false;=0A= this.win =3D new Window(this.dialogId, windowParam);=0A= this.win.getContent().innerHTML =3D content;=0A= this.win.showCenter(true, parameters.top, parameters.left); =0A= =0A= this.win.cancelCallback =3D parameters.cancel;=0A= this.win.okCallback =3D parameters.ok;=0A= =0A= return this.win; =0A= },=0A= =0A= _getAjaxContent: function(originalRequest) {=0A= Dialog.callFunc(originalRequest.responseText, Dialog.parameters)=0A= },=0A= =0A= _runAjaxRequest: function(message, parameters, callFunc) {=0A= if (message.options =3D=3D null)=0A= message.options =3D{} =0A= Dialog.onCompleteFunc =3D message.options.onComplete;=0A= Dialog.parameters =3D parameters;=0A= Dialog.callFunc =3D callFunc;=0A= =0A= message.options.onComplete =3D Dialog._getAjaxContent;=0A= new Ajax.Request(message.url, message.options);=0A= },=0A= =0A= okCallback: function() {=0A= if (!this.win.okCallback || this.win.okCallback(this.win))=0A= this.win.hide();=0A= },=0A= =0A= cancelCallback: function() {=0A= this.win.hide();=0A= if (this.win.cancelCallback)=0A= this.win.cancelCallback(this.win);=0A= }=0A= }=0A= /*=0A= Based on Lightbox JS: Fullsize Image Overlays =0A= by Lokesh Dhakar - http://www.huddletogether.com=0A= =0A= For more information on this script, visit:=0A= http://huddletogether.com/projects/lightbox/=0A= =0A= Licensed under the Creative Commons Attribution 2.5 License - = http://creativecommons.org/licenses/by/2.5/=0A= (basically, do anything you want, just leave my name and link)=0A= */=0A= =0A= var isIE =3D navigator.appVersion.match(/MSIE/) =3D=3D "MSIE";=0A= =0A= var WindowUtilities =3D {=0A= // From script.aculo.us=0A= getWindowScroll: function() {=0A= var w =3D window;=0A= var T, L, W, H;=0A= with (w.document) {=0A= if (w.document.documentElement && documentElement.scrollTop) {=0A= T =3D documentElement.scrollTop;=0A= L =3D documentElement.scrollLeft;=0A= } else if (w.document.body) {=0A= T =3D body.scrollTop;=0A= L =3D body.scrollLeft;=0A= }=0A= if (w.innerWidth) {=0A= W =3D w.innerWidth;=0A= H =3D w.innerHeight;=0A= } else if (w.document.documentElement && = documentElement.clientWidth) {=0A= W =3D documentElement.clientWidth;=0A= H =3D documentElement.clientHeight;=0A= } else {=0A= W =3D body.offsetWidth;=0A= H =3D body.offsetHeight=0A= }=0A= }=0A= return { top: T, left: L, width: W, height: H };=0A= =0A= }, =0A= //=0A= // getPageSize()=0A= // Returns array with page width, height and window width, height=0A= // Core code from - quirksmode.org=0A= // Edit for Firefox by pHaez=0A= //=0A= getPageSize: function(){=0A= var xScroll, yScroll;=0A= =0A= if (window.innerHeight && window.scrollMaxY) { =0A= xScroll =3D document.body.scrollWidth;=0A= yScroll =3D window.innerHeight + window.scrollMaxY;=0A= } else if (document.body.scrollHeight > document.body.offsetHeight){ = // all but Explorer Mac=0A= xScroll =3D document.body.scrollWidth;=0A= yScroll =3D document.body.scrollHeight;=0A= } else { // Explorer Mac...would also work in Explorer 6 Strict, = Mozilla and Safari=0A= xScroll =3D document.body.offsetWidth;=0A= yScroll =3D document.body.offsetHeight;=0A= }=0A= =0A= var windowWidth, windowHeight;=0A= =0A= if (self.innerHeight) { // all except Explorer=0A= windowWidth =3D self.innerWidth;=0A= windowHeight =3D self.innerHeight;=0A= } else if (document.documentElement && = document.documentElement.clientHeight) { // Explorer 6 Strict Mode=0A= windowWidth =3D document.documentElement.clientWidth;=0A= windowHeight =3D document.documentElement.clientHeight;=0A= } else if (document.body) { // other Explorers=0A= windowWidth =3D document.body.clientWidth;=0A= windowHeight =3D document.body.clientHeight;=0A= } =0A= var pageHeight, pageWidth;=0A= =0A= // for small pages with total height less then height of the viewport=0A= if(yScroll < windowHeight){=0A= pageHeight =3D windowHeight;=0A= } else { =0A= pageHeight =3D yScroll;=0A= }=0A= =0A= // for small pages with total width less then width of the viewport=0A= if(xScroll < windowWidth){ =0A= pageWidth =3D windowWidth;=0A= } else {=0A= pageWidth =3D xScroll;=0A= }=0A= =0A= return {pageWidth: pageWidth ,pageHeight: pageHeight , windowWidth: = windowWidth, windowHeight: windowHeight};=0A= },=0A= =0A= disableScreen: function(className, overlayId, contentId) {=0A= WindowUtilities.initLightbox(overlayId, className);=0A= var objBody =3D document.getElementsByTagName("body").item(0);=0A= =0A= // prep objects=0A= var objOverlay =3D $(overlayId);=0A= =0A= var pageSize =3D WindowUtilities.getPageSize();=0A= =0A= // Hide select boxes as they will 'peek' through the image in IE=0A= if (contentId && isIE) {=0A= $$('select').each(function(element) {element.style.visibility =3D = "hidden"});=0A= $$('#'+contentId+' select').each(function(element) = {element.style.visibility =3D "visible"});=0A= } =0A= =0A= // set height of Overlay to take up whole page and show=0A= objOverlay.style.height =3D (pageSize.pageHeight + 'px');=0A= objOverlay.style.width =3D (pageSize.windowWidth + 'px');=0A= objOverlay.style.display =3D 'block'; =0A= },=0A= =0A= enableScreen: function(id) {=0A= id =3D id || 'overlay_modal'=0A= var objOverlay =3D $(id);=0A= if (objOverlay) {=0A= // hide lightbox and overlay=0A= objOverlay.style.display =3D 'none';=0A= =0A= // make select boxes visible=0A= if (isIE) {=0A= $$('select').each(function(element) {element.style.visibility = =3D "visible"});=0A= }=0A= objOverlay.parentNode.removeChild(objOverlay);=0A= }=0A= },=0A= =0A= // initLightbox()=0A= // Function runs on window load, going through link tags looking for = rel=3D"lightbox".=0A= // These links receive onclick events that enable the lightbox display = for their targets.=0A= // The function also inserts html markup at the top of the page which = will be used as a=0A= // container for the overlay pattern and the inline image.=0A= initLightbox: function(id, className) {=0A= // Already done, just update zIndex=0A= if ($(id)) {=0A= Element.setStyle(id, {zIndex: Windows.maxZIndex + 10});=0A= }=0A= // create overlay div and hardcode some functional styles (aesthetic = styles are in CSS file)=0A= else {=0A= var objBody =3D document.getElementsByTagName("body").item(0);=0A= var objOverlay =3D document.createElement("div");=0A= objOverlay.setAttribute('id', id);=0A= objOverlay.className =3D "overlay_" + className=0A= objOverlay.style.display =3D 'none';=0A= objOverlay.style.position =3D 'absolute';=0A= objOverlay.style.top =3D '0';=0A= objOverlay.style.left =3D '0';=0A= objOverlay.style.zIndex =3D Windows.maxZIndex + 10;=0A= objOverlay.style.width =3D '100%';=0A= objBody.insertBefore(objOverlay, objBody.firstChild);=0A= }=0A= },=0A= =0A= setCookie: function(value, parameters) {=0A= document.cookie=3D parameters[0] + "=3D" + escape(value) +=0A= ((parameters[1]) ? "; expires=3D" + parameters[1].toGMTString() : = "") +=0A= ((parameters[2]) ? "; path=3D" + parameters[2] : "") +=0A= ((parameters[3]) ? "; domain=3D" + parameters[3] : "") +=0A= ((parameters[4]) ? "; secure" : "");=0A= },=0A= =0A= getCookie: function(name) {=0A= var dc =3D document.cookie;=0A= var prefix =3D name + "=3D";=0A= var begin =3D dc.indexOf("; " + prefix);=0A= if (begin =3D=3D -1) {=0A= begin =3D dc.indexOf(prefix);=0A= if (begin !=3D 0) return null;=0A= } else {=0A= begin +=3D 2;=0A= }=0A= var end =3D document.cookie.indexOf(";", begin);=0A= if (end =3D=3D -1) {=0A= end =3D dc.length;=0A= }=0A= return unescape(dc.substring(begin + prefix.length, end));=0A= },=0A= =0A= _computeSize: function(content, id, width, height, margin) {=0A= if (margin =3D=3D null)=0A= margin =3D 5;=0A= =0A= var objBody =3D document.getElementsByTagName("body").item(0);=0A= var tmpObj =3D document.createElement("div");=0A= tmpObj.setAttribute('id', id);=0A= =0A= if (height)=0A= tmpObj.style.height =3D height + "px"=0A= else=0A= tmpObj.style.width =3D width + "px"=0A= =0A= tmpObj.style.position =3D 'absolute';=0A= tmpObj.style.top =3D '0';=0A= tmpObj.style.left =3D '0';=0A= tmpObj.style.display =3D 'none';=0A= =0A= tmpObj.innerHTML =3D content;=0A= objBody.insertBefore(tmpObj, objBody.firstChild);=0A= =0A= var size;=0A= if (height)=0A= size =3D $(id).getDimensions().width + margin;=0A= else=0A= size =3D $(id).getDimensions().height + margin;=0A= objBody.removeChild(tmpObj);=0A= =0A= return size;=0A= } =0A= }=0A= =0A= =0A= ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: application/octet-stream Content-Transfer-Encoding: 7bit Content-Location: http://media.collegepublisher.com/media/scripts/youarehere.js YouAreHere = function(element) { var login = document.getElementById('cp_tab_login'); var verify = document.getElementById('cp_tab_verify'); var loginBox = document.getElementById('cp_box_login'); var verifyBox = document.getElementById('cp_box_verify'); var tabHeader = document.getElementById('cp_tab_header'); var emailBox = document.getElementById('email'); var usernameBox = document.getElementById('username'); if (element == 'cp_tab_login') { login.className = 'cp_active'; verify.className = ''; loginBox.className = 'cp_show'; verifyBox.className = 'cp_hide'; usernameBox.focus(); } if (element == 'cp_tab_verify') { verify.className = 'cp_active'; login.className = ''; loginBox.className = 'cp_hide'; verifyBox.className = 'cp_show'; emailBox.focus(); } } function greyoutbox(theformbutton) { theformbutton.disabled = 1; } ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://media.collegepublisher.com/media/scripts/spry/xpath.js /* xpath.js - Revision: Spry Preview Release 1.3 */ // Copyright (c) 2005, Google Inc. // All rights reserved. //=20 // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions = are // met: // =20 // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. //=20 // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in = the // documentation and/or other materials provided with the // distribution. //=20 // * Neither the name of Google Inc. nor the names of its contributors // may be used to endorse or promote products derived from this // software without specific prior written permission. //=20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // An XPath parser and evaluator written in JavaScript. The // implementation is complete except for functions handling // namespaces. // // Reference: [XPATH] XPath Specification // . // // // The API of the parser has several parts: // // 1. The parser function xpathParse() that takes a string and returns // an expession object. // // 2. The expression object that has an evaluate() method to evaluate = the // XPath expression it represents. (It is actually a hierarchy of // objects that resembles the parse tree, but an application will call // evaluate() only on the top node of this hierarchy.) // // 3. The context object that is passed as an argument to the evaluate() // method, which represents the DOM context in which the expression is // evaluated. // // 4. The value object that is returned from evaluate() and represents // values of the different types that are defined by XPath (number, // string, boolean, and node-set), and allows to convert between them. // // These parts are near the top of the file, the functions and data // that are used internally follow after them. // // // TODO(mesch): add jsdoc comments. Use more coherent naming. // // // Author: Steffen Meschkat // The entry point for the parser. // // @param expr a string that contains an XPath expression. // @return an expression object that can be evaluated with an // expression context. function xpathParse(expr) { if (xpathdebug) { Log.write('XPath parse ' + expr); } xpathParseInit(); var cached =3D xpathCacheLookup(expr); if (cached) { if (xpathdebug) { Log.write(' ... cached'); } return cached; } // Optimize for a few common cases: simple attribute node tests // (@id), simple element node tests (page), variable references // ($address), numbers (4), multi-step path expressions where each // step is a plain element node test // (page/overlay/locations/location). =20 if (expr.match(/^(\$|@)?\w+$/i)) { var ret =3D makeSimpleExpr(expr); xpathParseCache[expr] =3D ret; if (xpathdebug) { Log.write(' ... simple'); } return ret; } if (expr.match(/^\w+(\/\w+)*$/i)) { var ret =3D makeSimpleExpr2(expr); xpathParseCache[expr] =3D ret; if (xpathdebug) { Log.write(' ... simple 2'); } return ret; } var cachekey =3D expr; // expr is modified during parse if (xpathdebug) { Timer.start('XPath parse', cachekey); } var stack =3D []; var ahead =3D null; var previous =3D null; var done =3D false; var parse_count =3D 0; var lexer_count =3D 0; var reduce_count =3D 0; =20 while (!done) { parse_count++; expr =3D expr.replace(/^\s*/, ''); previous =3D ahead; ahead =3D null; var rule =3D null; var match =3D ''; for (var i =3D 0; i < xpathTokenRules.length; ++i) { var result =3D xpathTokenRules[i].re.exec(expr); lexer_count++; if (result && result.length > 0 && result[0].length > = match.length) { rule =3D xpathTokenRules[i]; match =3D result[0]; break; } } // Special case: allow operator keywords to be element and // variable names. // NOTE(mesch): The parser resolves conflicts by looking ahead, // and this is the only case where we look back to // disambiguate. So this is indeed something different, and // looking back is usually done in the lexer (via states in the // general case, called "start conditions" in flex(1)). Also,the // conflict resolution in the parser is not as robust as it could // be, so I'd like to keep as much off the parser as possible (all // these precedence values should be computed from the grammar // rules and possibly associativity declarations, as in bison(1), // and not explicitly set. if (rule && (rule =3D=3D TOK_DIV ||=20 rule =3D=3D TOK_MOD || rule =3D=3D TOK_AND ||=20 rule =3D=3D TOK_OR) && (!previous ||=20 previous.tag =3D=3D TOK_AT ||=20 previous.tag =3D=3D TOK_DSLASH ||=20 previous.tag =3D=3D TOK_SLASH || previous.tag =3D=3D TOK_AXIS ||=20 previous.tag =3D=3D TOK_DOLLAR)) { rule =3D TOK_QNAME; } if (rule) { expr =3D expr.substr(match.length); if (xpathdebug) { Log.write('token: ' + match + ' -- ' + rule.label); } ahead =3D { tag: rule, match: match, prec: rule.prec ? rule.prec : 0, // || 0 is removed by the = compiler expr: makeTokenExpr(match) }; } else { if (xpathdebug) { Log.write('DONE'); } done =3D true; } while (xpathReduce(stack, ahead)) { reduce_count++; if (xpathdebug) { Log.write('stack: ' + stackToString(stack)); } } } if (xpathdebug) { Log.write(stackToString(stack)); } if (stack.length !=3D 1) { throw 'XPath parse error ' + cachekey + ':\n' + = stackToString(stack); } var result =3D stack[0].expr; xpathParseCache[cachekey] =3D result; if (xpathdebug) { Timer.end('XPath parse', cachekey); } if (xpathdebug) { Log.write('XPath parse: ' + parse_count + ' / ' +=20 lexer_count + ' / ' + reduce_count); } return result; } var xpathParseCache =3D {}; function xpathCacheLookup(expr) { return xpathParseCache[expr]; } function xpathReduce(stack, ahead) { var cand =3D null; if (stack.length > 0) { var top =3D stack[stack.length-1]; var ruleset =3D xpathRules[top.tag.key]; if (ruleset) { for (var i =3D 0; i < ruleset.length; ++i) { var rule =3D ruleset[i]; var match =3D xpathMatchStack(stack, rule[1]); if (match.length) { cand =3D { tag: rule[0], rule: rule, match: match }; cand.prec =3D xpathGrammarPrecedence(cand); break; } } } } var ret; if (cand && (!ahead || cand.prec > ahead.prec ||=20 (ahead.tag.left && cand.prec >=3D ahead.prec))) { for (var i =3D 0; i < cand.match.matchlength; ++i) { stack.pop(); } if (xpathdebug) { Log.write('reduce ' + cand.tag.label + ' ' + cand.prec + ' ahead ' + (ahead ? ahead.tag.label + ' ' + ahead.prec = +=20 (ahead.tag.left ? ' left' : '') : ' none ')); } var matchexpr =3D mapExpr(cand.match, function(m) { return m.expr; = }); cand.expr =3D cand.rule[3].apply(null, matchexpr); stack.push(cand); ret =3D true; } else { if (ahead) { if (xpathdebug) { Log.write('shift ' + ahead.tag.label + ' ' + ahead.prec +=20 (ahead.tag.left ? ' left' : '') + ' over ' + (cand ? cand.tag.label + ' ' +=20 cand.prec : ' none')); } stack.push(ahead); } ret =3D false; } return ret; } function xpathMatchStack(stack, pattern) { // NOTE(mesch): The stack matches for variable cardinality are // greedy but don't do backtracking. This would be an issue only // with rules of the form A* A, i.e. with an element with variable // cardinality followed by the same element. Since that doesn't // occur in the grammar at hand, all matches on the stack are // unambiguous. var S =3D stack.length; var P =3D pattern.length; var p, s; var match =3D []; match.matchlength =3D 0; var ds =3D 0; for (p =3D P - 1, s =3D S - 1; p >=3D 0 && s >=3D 0; --p, s -=3D ds) { ds =3D 0; var qmatch =3D []; if (pattern[p] =3D=3D Q_MM) { p -=3D 1; match.push(qmatch); while (s - ds >=3D 0 && stack[s - ds].tag =3D=3D pattern[p]) { qmatch.push(stack[s - ds]); ds +=3D 1; match.matchlength +=3D 1; } } else if (pattern[p] =3D=3D Q_01) { p -=3D 1; match.push(qmatch); while (s - ds >=3D 0 && ds < 2 && stack[s - ds].tag =3D=3D = pattern[p]) { qmatch.push(stack[s - ds]); ds +=3D 1; match.matchlength +=3D 1; } } else if (pattern[p] =3D=3D Q_1M) { p -=3D 1; match.push(qmatch); if (stack[s].tag =3D=3D pattern[p]) { while (s - ds >=3D 0 && stack[s - ds].tag =3D=3D pattern[p]) { qmatch.push(stack[s - ds]); ds +=3D 1; match.matchlength +=3D 1; } } else { return []; } } else if (stack[s].tag =3D=3D pattern[p]) { match.push(stack[s]); ds +=3D 1; match.matchlength +=3D 1; } else { return []; } reverseInplace(qmatch); qmatch.expr =3D mapExpr(qmatch, function(m) { return m.expr; }); } reverseInplace(match); if (p =3D=3D -1) { return match; } else { return []; } } function xpathTokenPrecedence(tag) { return tag.prec || 2; } function xpathGrammarPrecedence(frame) { var ret =3D 0; if (frame.rule) { /* normal reduce */ if (frame.rule.length >=3D 3 && frame.rule[2] >=3D 0) { ret =3D frame.rule[2]; } else { for (var i =3D 0; i < frame.rule[1].length; ++i) { var p =3D xpathTokenPrecedence(frame.rule[1][i]); ret =3D Math.max(ret, p); } } } else if (frame.tag) { /* TOKEN match */ ret =3D xpathTokenPrecedence(frame.tag); } else if (frame.length) { /* Q_ match */ for (var j =3D 0; j < frame.length; ++j) { var p =3D xpathGrammarPrecedence(frame[j]); ret =3D Math.max(ret, p); } } return ret; } function stackToString(stack) { var ret =3D ''; for (var i =3D 0; i < stack.length; ++i) { if (ret) { ret +=3D '\n'; } ret +=3D stack[i].tag.label; } return ret; } // XPath expression evaluation context. An XPath context consists of a // DOM node, a list of DOM nodes that contains this node, a number // that represents the position of the single node in the list, and a // current set of variable bindings. (See XPath spec.) // // The interface of the expression context: // // Constructor -- gets the node, its position, the node set it // belongs to, and a parent context as arguments. The parent context // is used to implement scoping rules for variables: if a variable // is not found in the current context, it is looked for in the // parent context, recursively. Except for node, all arguments have // default values: default position is 0, default node set is the // set that contains only the node, and the default parent is null. // // Notice that position starts at 0 at the outside interface; // inside XPath expressions this shows up as position()=3D1. // // clone() -- creates a new context with the current context as // parent. If passed as argument to clone(), the new context has a // different node, position, or node set. What is not passed is // inherited from the cloned context. // // setVariable(name, expr) -- binds given XPath expression to the // name. // // getVariable(name) -- what the name says. // // setNode(node, position) -- sets the context to the new node and // its corresponding position. Needed to implement scoping rules for // variables in XPath. (A variable is visible to all subsequent // siblings, not only to its children.) function ExprContext(node, position, nodelist, parent) { this.node =3D node; this.position =3D position || 0; this.nodelist =3D nodelist || [ node ]; this.variables =3D {}; this.parent =3D parent || null; this.root =3D parent ? parent.root : node.ownerDocument; } ExprContext.prototype.clone =3D function(node, position, nodelist) { return new ExprContext(node || this.node, typeof position !=3D 'undefined' ? position : = this.position, nodelist || this.nodelist, this); }; ExprContext.prototype.setVariable =3D function(name, value) { this.variables[name] =3D value; }; ExprContext.prototype.getVariable =3D function(name) { if (typeof this.variables[name] !=3D 'undefined') { return this.variables[name]; } else if (this.parent) { return this.parent.getVariable(name); } else { return null; } } ExprContext.prototype.setNode =3D function(node, position) { this.node =3D node; this.position =3D position; } // XPath expression values. They are what XPath expressions evaluate // to. Strangely, the different value types are not specified in the // XPath syntax, but only in the semantics, so they don't show up as // nonterminals in the grammar. Yet, some expressions are required to // evaluate to particular types, and not every type can be coerced // into every other type. Although the types of XPath values are // similar to the types present in JavaScript, the type coercion rules // are a bit peculiar, so we explicitly model XPath types instead of // mapping them onto JavaScript types. (See XPath spec.) // // The four types are: // // StringValue // // NumberValue // // BooleanValue // // NodeSetValue // // The common interface of the value classes consists of methods that // implement the XPath type coercion rules: // // stringValue() -- returns the value as a JavaScript String, // // numberValue() -- returns the value as a JavaScript Number, // // booleanValue() -- returns the value as a JavaScript Boolean, // // nodeSetValue() -- returns the value as a JavaScript Array of DOM // Node objects. // function StringValue(value) { this.value =3D value; this.type =3D 'string'; } StringValue.prototype.stringValue =3D function() { return this.value; } StringValue.prototype.booleanValue =3D function() { return this.value.length > 0; } StringValue.prototype.numberValue =3D function() { return this.value - 0; } StringValue.prototype.nodeSetValue =3D function() { throw this + ' ' + Error().stack; } function BooleanValue(value) { this.value =3D value; this.type =3D 'boolean'; } BooleanValue.prototype.stringValue =3D function() { return '' + this.value; } BooleanValue.prototype.booleanValue =3D function() { return this.value; } BooleanValue.prototype.numberValue =3D function() { return this.value ? 1 : 0; } BooleanValue.prototype.nodeSetValue =3D function() { throw this + ' ' + Error().stack; } function NumberValue(value) { this.value =3D value; this.type =3D 'number'; } NumberValue.prototype.stringValue =3D function() { return '' + this.value; } NumberValue.prototype.booleanValue =3D function() { return !!this.value; } NumberValue.prototype.numberValue =3D function() { return this.value - 0; } NumberValue.prototype.nodeSetValue =3D function() { throw this + ' ' + Error().stack; } function NodeSetValue(value) { this.value =3D value; this.type =3D 'node-set'; } NodeSetValue.prototype.stringValue =3D function() { if (this.value.length =3D=3D 0) { return ''; } else { return xmlValue(this.value[0]); } } NodeSetValue.prototype.booleanValue =3D function() { return this.value.length > 0; } NodeSetValue.prototype.numberValue =3D function() { return this.stringValue() - 0; } NodeSetValue.prototype.nodeSetValue =3D function() { return this.value; }; // XPath expressions. They are used as nodes in the parse tree and // possess an evaluate() method to compute an XPath value given an XPath // context. Expressions are returned from the parser. Teh set of // expression classes closely mirrors the set of non terminal symbols // in the grammar. Every non trivial nonterminal symbol has a // corresponding expression class. // // The common expression interface consists of the following methods: // // evaluate(context) -- evaluates the expression, returns a value. // // toString() -- returns the XPath text representation of the // expression (defined in xsltdebug.js). // // parseTree(indent) -- returns a parse tree representation of the // expression (defined in xsltdebug.js). function TokenExpr(m) { this.value =3D m; } TokenExpr.prototype.evaluate =3D function() { return new StringValue(this.value); }; function LocationExpr() { this.absolute =3D false; this.steps =3D []; } LocationExpr.prototype.appendStep =3D function(s) { this.steps.push(s); } LocationExpr.prototype.prependStep =3D function(s) { var steps0 =3D this.steps; this.steps =3D [ s ]; for (var i =3D 0; i < steps0.length; ++i) { this.steps.push(steps0[i]); } }; LocationExpr.prototype.evaluate =3D function(ctx) { var start; if (this.absolute) { start =3D ctx.root; } else { start =3D ctx.node; } var nodes =3D []; xPathStep(nodes, this.steps, 0, start, ctx); return new NodeSetValue(nodes); }; function xPathStep(nodes, steps, step, input, ctx) { var s =3D steps[step]; var ctx2 =3D ctx.clone(input); var nodelist =3D s.evaluate(ctx2).nodeSetValue(); for (var i =3D 0; i < nodelist.length; ++i) { if (step =3D=3D steps.length - 1) { nodes.push(nodelist[i]); } else { xPathStep(nodes, steps, step + 1, nodelist[i], ctx); } } } function StepExpr(axis, nodetest, predicate) { this.axis =3D axis; this.nodetest =3D nodetest; this.predicate =3D predicate || []; } StepExpr.prototype.appendPredicate =3D function(p) { this.predicate.push(p); } StepExpr.prototype.evaluate =3D function(ctx) { var input =3D ctx.node; var nodelist =3D []; // NOTE(mesch): When this was a switch() statement, it didn't work // in Safari/2.0. Not sure why though; it resulted in the JavaScript // console output "undefined" (without any line number or so). if (this.axis =3D=3D xpathAxis.ANCESTOR_OR_SELF) { nodelist.push(input); for (var n =3D input.parentNode; n; n =3D input.parentNode) { nodelist.push(n); } } else if (this.axis =3D=3D xpathAxis.ANCESTOR) { for (var n =3D input.parentNode; n; n =3D input.parentNode) { nodelist.push(n); } } else if (this.axis =3D=3D xpathAxis.ATTRIBUTE) { copyArray(nodelist, input.attributes); } else if (this.axis =3D=3D xpathAxis.CHILD) { copyArray(nodelist, input.childNodes); } else if (this.axis =3D=3D xpathAxis.DESCENDANT_OR_SELF) { nodelist.push(input); xpathCollectDescendants(nodelist, input); } else if (this.axis =3D=3D xpathAxis.DESCENDANT) { xpathCollectDescendants(nodelist, input); } else if (this.axis =3D=3D xpathAxis.FOLLOWING) { for (var n =3D input.parentNode; n; n =3D n.parentNode) { for (var nn =3D n.nextSibling; nn; nn =3D nn.nextSibling) { nodelist.push(nn); xpathCollectDescendants(nodelist, nn); } } } else if (this.axis =3D=3D xpathAxis.FOLLOWING_SIBLING) { for (var n =3D input.nextSibling; n; n =3D input.nextSibling) { nodelist.push(n); } } else if (this.axis =3D=3D xpathAxis.NAMESPACE) { alert('not implemented: axis namespace'); } else if (this.axis =3D=3D xpathAxis.PARENT) { if (input.parentNode) { nodelist.push(input.parentNode); } } else if (this.axis =3D=3D xpathAxis.PRECEDING) { for (var n =3D input.parentNode; n; n =3D n.parentNode) { for (var nn =3D n.previousSibling; nn; nn =3D nn.previousSibling) = { nodelist.push(nn); xpathCollectDescendantsReverse(nodelist, nn); } } } else if (this.axis =3D=3D xpathAxis.PRECEDING_SIBLING) { for (var n =3D input.previousSibling; n; n =3D = input.previousSibling) { nodelist.push(n); } } else if (this.axis =3D=3D xpathAxis.SELF) { nodelist.push(input); } else { throw 'ERROR -- NO SUCH AXIS: ' + this.axis; } // process node test var nodelist0 =3D nodelist; nodelist =3D []; for (var i =3D 0; i < nodelist0.length; ++i) { var n =3D nodelist0[i]; if (this.nodetest.evaluate(ctx.clone(n, i, = nodelist0)).booleanValue()) { nodelist.push(n); } } // process predicates for (var i =3D 0; i < this.predicate.length; ++i) { var nodelist0 =3D nodelist; nodelist =3D []; for (var ii =3D 0; ii < nodelist0.length; ++ii) { var n =3D nodelist0[ii]; if (this.predicate[i].evaluate(ctx.clone(n, ii, = nodelist0)).booleanValue()) { nodelist.push(n); } } } return new NodeSetValue(nodelist); }; function NodeTestAny() { this.value =3D new BooleanValue(true); } NodeTestAny.prototype.evaluate =3D function(ctx) { return this.value; }; function NodeTestElement() {} NodeTestElement.prototype.evaluate =3D function(ctx) { return new BooleanValue(ctx.node.nodeType =3D=3D DOM_ELEMENT_NODE); } function NodeTestText() {} NodeTestText.prototype.evaluate =3D function(ctx) { return new BooleanValue(ctx.node.nodeType =3D=3D DOM_TEXT_NODE); } function NodeTestComment() {} NodeTestComment.prototype.evaluate =3D function(ctx) { return new BooleanValue(ctx.node.nodeType =3D=3D DOM_COMMENT_NODE); } function NodeTestPI(target) { this.target =3D target; } NodeTestPI.prototype.evaluate =3D function(ctx) { return new BooleanValue(ctx.node.nodeType =3D=3D DOM_PROCESSING_INSTRUCTION_NODE = && (!this.target || ctx.node.nodeName =3D=3D this.target)); } function NodeTestNC(nsprefix) { this.regex =3D new RegExp("^" + nsprefix + ":"); this.nsprefix =3D nsprefix; } NodeTestNC.prototype.evaluate =3D function(ctx) { var n =3D ctx.node; return new BooleanValue(this.regex.match(n.nodeName)); } function NodeTestName(name) { this.name =3D name; } NodeTestName.prototype.evaluate =3D function(ctx) { var n =3D ctx.node; return new BooleanValue(n.nodeName =3D=3D this.name); } function PredicateExpr(expr) { this.expr =3D expr; } PredicateExpr.prototype.evaluate =3D function(ctx) { var v =3D this.expr.evaluate(ctx); if (v.type =3D=3D 'number') { // NOTE(mesch): Internally, position is represented starting with // 0, however in XPath position starts with 1. See functions // position() and last(). return new BooleanValue(ctx.position =3D=3D v.numberValue() - 1); } else { return new BooleanValue(v.booleanValue()); } }; function FunctionCallExpr(name) { this.name =3D name; this.args =3D []; } FunctionCallExpr.prototype.appendArg =3D function(arg) { this.args.push(arg); }; FunctionCallExpr.prototype.evaluate =3D function(ctx) { var fn =3D '' + this.name.value; var f =3D this.xpathfunctions[fn]; if (f) { return f.call(this, ctx); } else { Log.write('XPath NO SUCH FUNCTION ' + fn); return new BooleanValue(false); } }; FunctionCallExpr.prototype.xpathfunctions =3D { 'last': function(ctx) { assert(this.args.length =3D=3D 0); // NOTE(mesch): XPath position starts at 1. return new NumberValue(ctx.nodelist.length); }, 'position': function(ctx) { assert(this.args.length =3D=3D 0); // NOTE(mesch): XPath position starts at 1. return new NumberValue(ctx.position + 1); }, 'count': function(ctx) { assert(this.args.length =3D=3D 1); var v =3D this.args[0].evaluate(ctx); return new NumberValue(v.nodeSetValue().length); }, 'id': function(ctx) { assert(this.args.length =3D=3D 1); var e =3D this.args.evaluate(ctx); var ret =3D []; var ids; if (e.type =3D=3D 'node-set') { ids =3D []; for (var i =3D 0; i < e.length; ++i) { var v =3D xmlValue(e[i]).split(/\s+/); for (var ii =3D 0; ii < v.length; ++ii) { ids.push(v[ii]); } } } else { ids =3D e.split(/\s+/); } var d =3D ctx.node.ownerDocument; for (var i =3D 0; i < ids.length; ++i) { var n =3D d.getElementById(ids[i]); if (n) { ret.push(n); } } return new NodeSetValue(ret); }, 'local-name': function(ctx) { alert('not implmented yet: XPath function local-name()'); }, 'namespace-uri': function(ctx) { alert('not implmented yet: XPath function namespace-uri()'); }, 'name': function(ctx) { assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0); var n; if (this.args.length =3D=3D 0) { n =3D [ ctx.node ]; } else { n =3D this.args[0].evaluate(ctx).nodeSetValue(); } if (n.length =3D=3D 0) { return new StringValue(''); } else { return new StringValue(n[0].nodeName); } }, 'string': function(ctx) { assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0); if (this.args.length =3D=3D 0) { return new StringValue(new NodeSetValue([ ctx.node = ]).stringValue()); } else { return new StringValue(this.args[0].evaluate(ctx).stringValue()); } }, 'concat': function(ctx) { var ret =3D ''; for (var i =3D 0; i < this.args.length; ++i) { ret +=3D this.args[i].evaluate(ctx).stringValue(); } return new StringValue(ret); }, 'starts-with': function(ctx) { assert(this.args.length =3D=3D 2); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).stringValue(); return new BooleanValue(s0.indexOf(s1) =3D=3D 0); }, 'contains': function(ctx) { assert(this.args.length =3D=3D 2); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).stringValue(); return new BooleanValue(s0.indexOf(s1) !=3D -1); }, 'substring-before': function(ctx) { assert(this.args.length =3D=3D 2); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).stringValue(); var i =3D s0.indexOf(s1); var ret; if (i =3D=3D -1) { ret =3D ''; } else { ret =3D s0.substr(0,i); } return new StringValue(ret); }, 'substring-after': function(ctx) { assert(this.args.length =3D=3D 2); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).stringValue(); var i =3D s0.indexOf(s1); var ret; if (i =3D=3D -1) { ret =3D ''; } else { ret =3D s0.substr(i + s1.length); } return new StringValue(ret); }, 'substring': function(ctx) { // NOTE: XPath defines the position of the first character in a // string to be 1, in JavaScript this is 0 ([XPATH] Section 4.2). assert(this.args.length =3D=3D 2 || this.args.length =3D=3D 3); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).numberValue(); var ret; if (this.args.length =3D=3D 2) { var i1 =3D Math.max(0, Math.round(s1) - 1); ret =3D s0.substr(i1); } else { var s2 =3D this.args[2].evaluate(ctx).numberValue(); var i0 =3D Math.round(s1) - 1; var i1 =3D Math.max(0, i0); var i2 =3D Math.round(s2) - Math.max(0, -i0); ret =3D s0.substr(i1, i2); } return new StringValue(ret); }, 'string-length': function(ctx) { var s; if (this.args.length > 0) { s =3D this.args[0].evaluate(ctx).stringValue(); } else { s =3D new NodeSetValue([ ctx.node ]).stringValue(); } return new NumberValue(s.length); }, 'normalize-space': function(ctx) { var s; if (this.args.length > 0) { s =3D this.args[0].evaluate(ctx).stringValue(); } else { s =3D new NodeSetValue([ ctx.node ]).stringValue(); } s =3D s.replace(/^\s*/,'').replace(/\s*$/,'').replace(/\s+/g, ' '); return new StringValue(s); }, 'translate': function(ctx) { assert(this.args.length =3D=3D 3); var s0 =3D this.args[0].evaluate(ctx).stringValue(); var s1 =3D this.args[1].evaluate(ctx).stringValue(); var s2 =3D this.args[2].evaluate(ctx).stringValue(); for (var i =3D 0; i < s1.length; ++i) { s0 =3D s0.replace(new RegExp(s1.charAt(i), 'g'), s2.charAt(i)); } return new StringValue(s0); }, 'boolean': function(ctx) { assert(this.args.length =3D=3D 1); return new BooleanValue(this.args[0].evaluate(ctx).booleanValue()); }, 'not': function(ctx) { assert(this.args.length =3D=3D 1); var ret =3D !this.args[0].evaluate(ctx).booleanValue(); return new BooleanValue(ret); }, 'true': function(ctx) { assert(this.args.length =3D=3D 0); return new BooleanValue(true); }, 'false': function(ctx) { assert(this.args.length =3D=3D 0); return new BooleanValue(false); }, 'lang': function(ctx) { assert(this.args.length =3D=3D 1); var lang =3D this.args[0].evaluate(ctx).stringValue(); var xmllang; var n =3D ctx.node; while (n && n !=3D n.parentNode /* just in case ... */) { xmllang =3D n.getAttribute('xml:lang'); if (xmllang) { break; } n =3D n.parentNode; } if (!xmllang) { return new BooleanValue(false); } else { var re =3D new RegExp('^' + lang + '$', 'i'); return new BooleanValue(xmllang.match(re) || xmllang.replace(/_.*$/,'').match(re)); } }, 'number': function(ctx) { assert(this.args.length =3D=3D 1 || this.args.length =3D=3D 0); if (this.args.length =3D=3D 1) { return new NumberValue(this.args[0].evaluate(ctx).numberValue()); } else { return new NumberValue(new NodeSetValue([ ctx.node = ]).numberValue()); } }, 'sum': function(ctx) { assert(this.args.length =3D=3D 1); var n =3D this.args[0].evaluate(ctx).nodeSetValue(); var sum =3D 0; for (var i =3D 0; i < n.length; ++i) { sum +=3D xmlValue(n[i]) - 0; } return new NumberValue(sum); }, 'floor': function(ctx) { assert(this.args.length =3D=3D 1); var num =3D this.args[0].evaluate(ctx).numberValue(); return new NumberValue(Math.floor(num)); }, 'ceiling': function(ctx) { assert(this.args.length =3D=3D 1); var num =3D this.args[0].evaluate(ctx).numberValue(); return new NumberValue(Math.ceil(num)); }, 'round': function(ctx) { assert(this.args.length =3D=3D 1); var num =3D this.args[0].evaluate(ctx).numberValue(); return new NumberValue(Math.round(num)); }, // TODO(mesch): The following functions are custom. There is a // standard that defines how to add functions, which should be // applied here. 'ext-join': function(ctx) { assert(this.args.length =3D=3D 2); var nodes =3D this.args[0].evaluate(ctx).nodeSetValue(); var delim =3D this.args[1].evaluate(ctx).stringValue(); var ret =3D ''; for (var i =3D 0; i < nodes.length; ++i) { if (ret) { ret +=3D delim; } ret +=3D xmlValue(nodes[i]); } return new StringValue(ret); }, // ext-if() evaluates and returns its second argument, if the // boolean value of its first argument is true, otherwise it // evaluates and returns its third argument. 'ext-if': function(ctx) { assert(this.args.length =3D=3D 3); if (this.args[0].evaluate(ctx).booleanValue()) { return this.args[1].evaluate(ctx); } else { return this.args[2].evaluate(ctx); } }, 'ext-sprintf': function(ctx) { assert(this.args.length >=3D 1); var args =3D []; for (var i =3D 0; i < this.args.length; ++i) { args.push(this.args[i].evaluate(ctx).stringValue()); } return new StringValue(sprintf.apply(null, args)); }, // ext-cardinal() evaluates its single argument as a number, and // returns the current node that many times. It can be used in the // select attribute to iterate over an integer range. =20 'ext-cardinal': function(ctx) { assert(this.args.length >=3D 1); var c =3D this.args[0].evaluate(ctx).numberValue(); var ret =3D []; for (var i =3D 0; i < c; ++i) { ret.push(ctx.node); } return new NodeSetValue(ret); } }; function UnionExpr(expr1, expr2) { this.expr1 =3D expr1; this.expr2 =3D expr2; } UnionExpr.prototype.evaluate =3D function(ctx) { var nodes1 =3D this.expr1.evaluate(ctx).nodeSetValue(); var nodes2 =3D this.expr2.evaluate(ctx).nodeSetValue(); var I1 =3D nodes1.length; for (var i2 =3D 0; i2 < nodes2.length; ++i2) { for (var i1 =3D 0; i1 < I1; ++i1) { if (nodes1[i1] =3D=3D nodes2[i2]) { // break inner loop and continue outer loop, labels confuse // the js compiler, so we don't use them here. i1 =3D I1; } } nodes1.push(nodes2[i2]); } return new NodeSetValue(nodes2); }; function PathExpr(filter, rel) { this.filter =3D filter; this.rel =3D rel; } PathExpr.prototype.evaluate =3D function(ctx) { var nodes =3D this.filter.evaluate(ctx).nodeSetValue(); var nodes1 =3D []; for (var i =3D 0; i < nodes.length; ++i) { var nodes0 =3D this.rel.evaluate(ctx.clone(nodes[i], i, = nodes)).nodeSetValue(); for (var ii =3D 0; ii < nodes0.length; ++ii) { nodes1.push(nodes0[ii]); } } return new NodeSetValue(nodes1); }; function FilterExpr(expr, predicate) { this.expr =3D expr; this.predicate =3D predicate; } FilterExpr.prototype.evaluate =3D function(ctx) { var nodes =3D this.expr.evaluate(ctx).nodeSetValue(); for (var i =3D 0; i < this.predicate.length; ++i) { var nodes0 =3D nodes; nodes =3D []; for (var j =3D 0; j < nodes0.length; ++j) { var n =3D nodes0[j]; if (this.predicate[i].evaluate(ctx.clone(n, j, = nodes0)).booleanValue()) { nodes.push(n); } } } return new NodeSetValue(nodes); } function UnaryMinusExpr(expr) { this.expr =3D expr; } UnaryMinusExpr.prototype.evaluate =3D function(ctx) { return new NumberValue(-this.expr.evaluate(ctx).numberValue()); }; function BinaryExpr(expr1, op, expr2) { this.expr1 =3D expr1; this.expr2 =3D expr2; this.op =3D op; } BinaryExpr.prototype.evaluate =3D function(ctx) { var ret; switch (this.op.value) { case 'or': ret =3D new BooleanValue(this.expr1.evaluate(ctx).booleanValue() = || this.expr2.evaluate(ctx).booleanValue()); break; case 'and': ret =3D new BooleanValue(this.expr1.evaluate(ctx).booleanValue() = && this.expr2.evaluate(ctx).booleanValue()); break; case '+': ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() + this.expr2.evaluate(ctx).numberValue()); break; case '-': ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() - this.expr2.evaluate(ctx).numberValue()); break; case '*': ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() * this.expr2.evaluate(ctx).numberValue()); break; case 'mod': ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() % this.expr2.evaluate(ctx).numberValue()); break; case 'div': ret =3D new NumberValue(this.expr1.evaluate(ctx).numberValue() / this.expr2.evaluate(ctx).numberValue()); break; case '=3D': ret =3D this.compare(ctx, function(x1, x2) { return x1 =3D=3D x2; = }); break; case '!=3D': ret =3D this.compare(ctx, function(x1, x2) { return x1 !=3D x2; = }); break; case '<': ret =3D this.compare(ctx, function(x1, x2) { return x1 < x2; }); break; case '<=3D': ret =3D this.compare(ctx, function(x1, x2) { return x1 <=3D x2; = }); break; case '>': ret =3D this.compare(ctx, function(x1, x2) { return x1 > x2; }); break; case '>=3D': ret =3D this.compare(ctx, function(x1, x2) { return x1 >=3D x2; = }); break; default: alert('BinaryExpr.evaluate: ' + this.op.value); } return ret; }; BinaryExpr.prototype.compare =3D function(ctx, cmp) { var v1 =3D this.expr1.evaluate(ctx); var v2 =3D this.expr2.evaluate(ctx); var ret; if (v1.type =3D=3D 'node-set' && v2.type =3D=3D 'node-set') { var n1 =3D v1.nodeSetValue(); var n2 =3D v2.nodeSetValue(); ret =3D false; for (var i1 =3D 0; i1 < n1.length; ++i1) { for (var i2 =3D 0; i2 < n2.length; ++i2) { if (cmp(xmlValue(n1[i1]), xmlValue(n2[i2]))) { ret =3D true; // Break outer loop. Labels confuse the jscompiler and we // don't use them. i2 =3D n2.length; i1 =3D n1.length; } } } } else if (v1.type =3D=3D 'node-set' || v2.type =3D=3D 'node-set') { if (v1.type =3D=3D 'number') { var s =3D v1.numberValue(); var n =3D v2.nodeSetValue(); ret =3D false; for (var i =3D 0; i < n.length; ++i) { var nn =3D xmlValue(n[i]) - 0; if (cmp(s, nn)) { ret =3D true; break; } } } else if (v2.type =3D=3D 'number') { var n =3D v1.nodeSetValue(); var s =3D v2.numberValue(); ret =3D false; for (var i =3D 0; i < n.length; ++i) { var nn =3D xmlValue(n[i]) - 0; if (cmp(nn, s)) { ret =3D true; break; } } } else if (v1.type =3D=3D 'string') { var s =3D v1.stringValue(); var n =3D v2.nodeSetValue(); ret =3D false; for (var i =3D 0; i < n.length; ++i) { var nn =3D xmlValue(n[i]); if (cmp(s, nn)) { ret =3D true; break; } } } else if (v2.type =3D=3D 'string') { var n =3D v1.nodeSetValue(); var s =3D v2.stringValue(); ret =3D false; for (var i =3D 0; i < n.length; ++i) { var nn =3D xmlValue(n[i]); if (cmp(nn, s)) { ret =3D true; break; } } } else { ret =3D cmp(v1.booleanValue(), v2.booleanValue()); } } else if (v1.type =3D=3D 'boolean' || v2.type =3D=3D 'boolean') { ret =3D cmp(v1.booleanValue(), v2.booleanValue()); } else if (v1.type =3D=3D 'number' || v2.type =3D=3D 'number') { ret =3D cmp(v1.numberValue(), v2.numberValue()); } else { ret =3D cmp(v1.stringValue(), v2.stringValue()); } return new BooleanValue(ret); } function LiteralExpr(value) { this.value =3D value; } LiteralExpr.prototype.evaluate =3D function(ctx) { return new StringValue(this.value); }; function NumberExpr(value) { this.value =3D value; } NumberExpr.prototype.evaluate =3D function(ctx) { return new NumberValue(this.value); }; function VariableExpr(name) { this.name =3D name; } VariableExpr.prototype.evaluate =3D function(ctx) { return ctx.getVariable(this.name); } // Factory functions for semantic values (i.e. Expressions) of the // productions in the grammar. When a production is matched to reduce // the current parse state stack, the function is called with the // semantic values of the matched elements as arguments, and returns // another semantic value. The semantic value is a node of the parse // tree, an expression object with an evaluate() method that evaluates = the // expression in an actual context. These factory functions are used // in the specification of the grammar rules, below. function makeTokenExpr(m) { return new TokenExpr(m); } function passExpr(e) { return e; } function makeLocationExpr1(slash, rel) { rel.absolute =3D true; return rel; } function makeLocationExpr2(dslash, rel) { rel.absolute =3D true; rel.prependStep(makeAbbrevStep(dslash.value)); return rel; } function makeLocationExpr3(slash) { var ret =3D new LocationExpr(); ret.appendStep(makeAbbrevStep('.')); ret.absolute =3D true; return ret; } function makeLocationExpr4(dslash) { var ret =3D new LocationExpr(); ret.absolute =3D true; ret.appendStep(makeAbbrevStep(dslash.value)); return ret; } function makeLocationExpr5(step) { var ret =3D new LocationExpr(); ret.appendStep(step); return ret; } function makeLocationExpr6(rel, slash, step) { rel.appendStep(step); return rel; } function makeLocationExpr7(rel, dslash, step) { rel.appendStep(makeAbbrevStep(dslash.value)); return rel; } function makeStepExpr1(dot) { return makeAbbrevStep(dot.value); } function makeStepExpr2(ddot) { return makeAbbrevStep(ddot.value); } function makeStepExpr3(axisname, axis, nodetest) { return new StepExpr(axisname.value, nodetest); } function makeStepExpr4(at, nodetest) { return new StepExpr('attribute', nodetest); } function makeStepExpr5(nodetest) { return new StepExpr('child', nodetest); } function makeStepExpr6(step, predicate) { step.appendPredicate(predicate); return step; } function makeAbbrevStep(abbrev) { switch (abbrev) { case '//': return new StepExpr('descendant-or-self', new NodeTestAny); case '.': return new StepExpr('self', new NodeTestAny); case '..': return new StepExpr('parent', new NodeTestAny); } } function makeNodeTestExpr1(asterisk) { return new NodeTestElement; } function makeNodeTestExpr2(ncname, colon, asterisk) { return new NodeTestNC(ncname.value); } function makeNodeTestExpr3(qname) { return new NodeTestName(qname.value); } function makeNodeTestExpr4(typeo, parenc) { var type =3D typeo.value.replace(/\s*\($/, ''); switch(type) { case 'node': return new NodeTestAny; case 'text': return new NodeTestText; case 'comment': return new NodeTestComment; case 'processing-instruction': return new NodeTestPI; } } function makeNodeTestExpr5(typeo, target, parenc) { var type =3D typeo.replace(/\s*\($/, ''); if (type !=3D 'processing-instruction') { throw type + ' ' + Error().stack; } return new NodeTestPI(target.value); } function makePredicateExpr(pareno, expr, parenc) { return new PredicateExpr(expr); } function makePrimaryExpr(pareno, expr, parenc) { return expr; } function makeFunctionCallExpr1(name, pareno, parenc) { return new FunctionCallExpr(name); } function makeFunctionCallExpr2(name, pareno, arg1, args, parenc) { var ret =3D new FunctionCallExpr(name); ret.appendArg(arg1); for (var i =3D 0; i < args.length; ++i) { ret.appendArg(args[i]); } return ret; } function makeArgumentExpr(comma, expr) { return expr; } function makeUnionExpr(expr1, pipe, expr2) { return new UnionExpr(expr1, expr2); } function makePathExpr1(filter, slash, rel) { return new PathExpr(filter, rel); } function makePathExpr2(filter, dslash, rel) { rel.prependStep(makeAbbrevStep(dslash.value)); return new PathExpr(filter, rel); } function makeFilterExpr(expr, predicates) { if (predicates.length > 0) { return new FilterExpr(expr, predicates); } else { return expr; } } function makeUnaryMinusExpr(minus, expr) { return new UnaryMinusExpr(expr); } function makeBinaryExpr(expr1, op, expr2) { return new BinaryExpr(expr1, op, expr2); } function makeLiteralExpr(token) { // remove quotes from the parsed value: var value =3D token.value.substring(1, token.value.length - 1); return new LiteralExpr(value); } function makeNumberExpr(token) { return new NumberExpr(token.value); } function makeVariableReference(dollar, name) { return new VariableExpr(name.value); } // Used before parsing for optimization of common simple cases. See // the begin of xpathParse() for which they are. function makeSimpleExpr(expr) { if (expr.charAt(0) =3D=3D '$') { return new VariableExpr(expr.substr(1)); } else if (expr.charAt(0) =3D=3D '@') { var a =3D new NodeTestName(expr.substr(1)); var b =3D new StepExpr('attribute', a); var c =3D new LocationExpr(); c.appendStep(b); return c; } else if (expr.match(/^[0-9]+$/)) { return new NumberExpr(expr); } else { var a =3D new NodeTestName(expr); var b =3D new StepExpr('child', a); var c =3D new LocationExpr(); c.appendStep(b); return c; } } function makeSimpleExpr2(expr) { var steps =3D expr.split('/'); var c =3D new LocationExpr(); for (var i =3D 0; i < steps.length; i++) { var a =3D new NodeTestName(steps[i]); var b =3D new StepExpr('child', a); c.appendStep(b); } return c; } // The axes of XPath expressions. var xpathAxis =3D { ANCESTOR_OR_SELF: 'ancestor-or-self', ANCESTOR: 'ancestor', ATTRIBUTE: 'attribute', CHILD: 'child', DESCENDANT_OR_SELF: 'descendant-or-self', DESCENDANT: 'descendant', FOLLOWING_SIBLING: 'following-sibling', FOLLOWING: 'following', NAMESPACE: 'namespace', PARENT: 'parent', PRECEDING_SIBLING: 'preceding-sibling', PRECEDING: 'preceding', SELF: 'self' }; var xpathAxesRe =3D [ xpathAxis.ANCESTOR_OR_SELF, xpathAxis.ANCESTOR, xpathAxis.ATTRIBUTE, xpathAxis.CHILD, xpathAxis.DESCENDANT_OR_SELF, xpathAxis.DESCENDANT, xpathAxis.FOLLOWING_SIBLING, xpathAxis.FOLLOWING, xpathAxis.NAMESPACE, xpathAxis.PARENT, xpathAxis.PRECEDING_SIBLING, xpathAxis.PRECEDING, xpathAxis.SELF ].join('|'); // The tokens of the language. The label property is just used for // generating debug output. The prec property is the precedence used // for shift/reduce resolution. Default precedence is 0 as a lookahead // token and 2 on the stack. TODO(mesch): this is certainly not // necessary and too complicated. Simplify this! // NOTE: tabular formatting is the big exception, but here it should // be OK. var TOK_PIPE =3D { label: "|", prec: 17, re: new RegExp("^\\|") }; var TOK_DSLASH =3D { label: "//", prec: 19, re: new RegExp("^//") }; var TOK_SLASH =3D { label: "/", prec: 30, re: new RegExp("^/") }; var TOK_AXIS =3D { label: "::", prec: 20, re: new RegExp("^::") }; var TOK_COLON =3D { label: ":", prec: 1000, re: new RegExp("^:") }; var TOK_AXISNAME =3D { label: "[axis]", re: new RegExp('^(' + = xpathAxesRe + ')') }; var TOK_PARENO =3D { label: "(", prec: 34, re: new RegExp("^\$") }; var TOK_PARENC =3D { label: ")", re: new RegExp("^\$") }; var TOK_DDOT =3D { label: "..", prec: 34, re: new RegExp("^\\.\\.") = }; var TOK_DOT =3D { label: ".", prec: 34, re: new RegExp("^\\.") }; var TOK_AT =3D { label: "@", prec: 34, re: new RegExp("^@") }; var TOK_COMMA =3D { label: ",", re: new RegExp("^,") }; var TOK_OR =3D { label: "or", prec: 10, re: new RegExp("^or\\b") = }; var TOK_AND =3D { label: "and", prec: 11, re: new RegExp("^and\\b") = }; var TOK_EQ =3D { label: "=3D", prec: 12, re: new RegExp("^=3D") = }; var TOK_NEQ =3D { label: "!=3D", prec: 12, re: new RegExp("^!=3D") = }; var TOK_GE =3D { label: ">=3D", prec: 13, re: new RegExp("^>=3D") = }; var TOK_GT =3D { label: ">", prec: 13, re: new RegExp("^>") }; var TOK_LE =3D { label: "<=3D", prec: 13, re: new RegExp("^<=3D") = }; var TOK_LT =3D { label: "<", prec: 13, re: new RegExp("^<") }; var TOK_PLUS =3D { label: "+", prec: 14, re: new RegExp("^\\+"), = left: true }; var TOK_MINUS =3D { label: "-", prec: 14, re: new RegExp("^\\-"), = left: true }; var TOK_DIV =3D { label: "div", prec: 15, re: new = RegExp("^div\\b"), left: true }; var TOK_MOD =3D { label: "mod", prec: 15, re: new = RegExp("^mod\\b"), left: true }; var TOK_BRACKO =3D { label: "[", prec: 32, re: new RegExp("^\\[") }; var TOK_BRACKC =3D { label: "]", re: new RegExp("^\\]") }; var TOK_DOLLAR =3D { label: "$", re: new RegExp("^\\$") }; var TOK_NCNAME =3D { label: "[ncname]", re: new = RegExp('^[a-z][-\\w]*','i') }; var TOK_ASTERISK =3D { label: "*", prec: 15, re: new RegExp("^\\*"), = left: true }; var TOK_LITERALQ =3D { label: "[litq]", prec: 20, re: new = RegExp("^'[^\\']*'") }; var TOK_LITERALQQ =3D { label: "[litqq]", prec: 20, re: new RegExp('^"[^\\"]*"') }; var TOK_NUMBER =3D { label: "[number]", prec: 35, re: new RegExp('^\\d+(\\.\\d*)?') }; var TOK_QNAME =3D { label: "[qname]", re: new RegExp('^([a-z][-\\w]*:)?[a-z][-\\w]*','i') }; var TOK_NODEO =3D { label: "[nodetest-start]", re: new RegExp('^(processing-instruction|comment|text|node)\\(') }; // The table of the tokens of our grammar, used by the lexer: first // column the tag, second column a regexp to recognize it in the // input, third column the precedence of the token, fourth column a // factory function for the semantic value of the token. // // NOTE: order of this list is important, because the first match // counts. Cf. DDOT and DOT, and AXIS and COLON. var xpathTokenRules =3D [ TOK_DSLASH, TOK_SLASH, TOK_DDOT, TOK_DOT, TOK_AXIS, TOK_COLON, TOK_AXISNAME, TOK_NODEO, TOK_PARENO, TOK_PARENC, TOK_BRACKO, TOK_BRACKC, TOK_AT, TOK_COMMA, TOK_OR, TOK_AND, TOK_NEQ, TOK_EQ, TOK_GE, TOK_GT, TOK_LE, TOK_LT, TOK_PLUS, TOK_MINUS, TOK_ASTERISK, TOK_PIPE, TOK_MOD, TOK_DIV, TOK_LITERALQ, TOK_LITERALQQ, TOK_NUMBER, TOK_QNAME, TOK_NCNAME, TOK_DOLLAR ]; // All the nonterminals of the grammar. The nonterminal objects are // identified by object identity; the labels are used in the debug // output only. var XPathLocationPath =3D { label: "LocationPath" }; var XPathRelativeLocationPath =3D { label: "RelativeLocationPath" }; var XPathAbsoluteLocationPath =3D { label: "AbsoluteLocationPath" }; var XPathStep =3D { label: "Step" }; var XPathNodeTest =3D { label: "NodeTest" }; var XPathPredicate =3D { label: "Predicate" }; var XPathLiteral =3D { label: "Literal" }; var XPathExpr =3D { label: "Expr" }; var XPathPrimaryExpr =3D { label: "PrimaryExpr" }; var XPathVariableReference =3D { label: "Variablereference" }; var XPathNumber =3D { label: "Number" }; var XPathFunctionCall =3D { label: "FunctionCall" }; var XPathArgumentRemainder =3D { label: "ArgumentRemainder" }; var XPathPathExpr =3D { label: "PathExpr" }; var XPathUnionExpr =3D { label: "UnionExpr" }; var XPathFilterExpr =3D { label: "FilterExpr" }; var XPathDigits =3D { label: "Digits" }; var xpathNonTerminals =3D [ XPathLocationPath, XPathRelativeLocationPath, XPathAbsoluteLocationPath, XPathStep, XPathNodeTest, XPathPredicate, XPathLiteral, XPathExpr, XPathPrimaryExpr, XPathVariableReference, XPathNumber, XPathFunctionCall, XPathArgumentRemainder, XPathPathExpr, XPathUnionExpr, XPathFilterExpr, XPathDigits ]; // Quantifiers that are used in the productions of the grammar. var Q_01 =3D { label: "?" }; var Q_MM =3D { label: "*" }; var Q_1M =3D { label: "+" }; // Tag for left associativity (right assoc is implied by undefined). var ASSOC_LEFT =3D true; // The productions of the grammar. Columns of the table: // // - target nonterminal, // - pattern, // - precedence, // - semantic value factory // // The semantic value factory is a function that receives parse tree // nodes from the stack frames of the matched symbols as arguments and // returns an a node of the parse tree. The node is stored in the top // stack frame along with the target object of the rule. The node in // the parse tree is an expression object that has an evaluate() method // and thus evaluates XPath expressions. // // The precedence is used to decide between reducing and shifting by // comparing the precendence of the rule that is candidate for // reducing with the precedence of the look ahead token. Precedence of // -1 means that the precedence of the tokens in the pattern is used // instead. TODO: It shouldn't be necessary to explicitly assign // precedences to rules. var xpathGrammarRules =3D [ [ XPathLocationPath, [ XPathRelativeLocationPath ], 18, passExpr ], [ XPathLocationPath, [ XPathAbsoluteLocationPath ], 18, passExpr ], [ XPathAbsoluteLocationPath, [ TOK_SLASH, XPathRelativeLocationPath = ], 18,=20 makeLocationExpr1 ], [ XPathAbsoluteLocationPath, [ TOK_DSLASH, XPathRelativeLocationPath = ], 18, makeLocationExpr2 ], [ XPathAbsoluteLocationPath, [ TOK_SLASH ], 0, makeLocationExpr3 ], [ XPathAbsoluteLocationPath, [ TOK_DSLASH ], 0, makeLocationExpr4 ], [ XPathRelativeLocationPath, [ XPathStep ], 31, makeLocationExpr5 ], [ XPathRelativeLocationPath, [ XPathRelativeLocationPath, TOK_SLASH, XPathStep ], 31, makeLocationExpr6 ], [ XPathRelativeLocationPath, [ XPathRelativeLocationPath, TOK_DSLASH, XPathStep ], 31, makeLocationExpr7 ], [ XPathStep, [ TOK_DOT ], 33, makeStepExpr1 ], [ XPathStep, [ TOK_DDOT ], 33, makeStepExpr2 ], [ XPathStep, [ TOK_AXISNAME, TOK_AXIS, XPathNodeTest ], 33, makeStepExpr3 ], [ XPathStep, [ TOK_AT, XPathNodeTest ], 33, makeStepExpr4 ], [ XPathStep, [ XPathNodeTest ], 33, makeStepExpr5 ], [ XPathStep, [ XPathStep, XPathPredicate ], 33, makeStepExpr6 ], [ XPathNodeTest, [ TOK_ASTERISK ], 33, makeNodeTestExpr1 ], [ XPathNodeTest, [ TOK_NCNAME, TOK_COLON, TOK_ASTERISK ], 33, makeNodeTestExpr2 ], [ XPathNodeTest, [ TOK_QNAME ], 33, makeNodeTestExpr3 ], [ XPathNodeTest, [ TOK_NODEO, TOK_PARENC ], 33, makeNodeTestExpr4 ], [ XPathNodeTest, [ TOK_NODEO, XPathLiteral, TOK_PARENC ], 33, makeNodeTestExpr5 ], [ XPathPredicate, [ TOK_BRACKO, XPathExpr, TOK_BRACKC ], 33, makePredicateExpr ], [ XPathPrimaryExpr, [ XPathVariableReference ], 33, passExpr ], [ XPathPrimaryExpr, [ TOK_PARENO, XPathExpr, TOK_PARENC ], 33, makePrimaryExpr ], [ XPathPrimaryExpr, [ XPathLiteral ], 30, passExpr ], [ XPathPrimaryExpr, [ XPathNumber ], 30, passExpr ], [ XPathPrimaryExpr, [ XPathFunctionCall ], 30, passExpr ], [ XPathFunctionCall, [ TOK_QNAME, TOK_PARENO, TOK_PARENC ], -1, makeFunctionCallExpr1 ], [ XPathFunctionCall, [ TOK_QNAME, TOK_PARENO, XPathExpr, XPathArgumentRemainder, Q_MM, TOK_PARENC ], -1, makeFunctionCallExpr2 ], [ XPathArgumentRemainder, [ TOK_COMMA, XPathExpr ], -1, makeArgumentExpr ], [ XPathUnionExpr, [ XPathPathExpr ], 20, passExpr ], [ XPathUnionExpr, [ XPathUnionExpr, TOK_PIPE, XPathPathExpr ], 20, makeUnionExpr ], [ XPathPathExpr, [ XPathLocationPath ], 20,=20 passExpr ],=20 [ XPathPathExpr, [ XPathFilterExpr ], 19,=20 passExpr ],=20 [ XPathPathExpr,=20 [ XPathFilterExpr, TOK_SLASH, XPathRelativeLocationPath ], 20, makePathExpr1 ], [ XPathPathExpr, [ XPathFilterExpr, TOK_DSLASH, XPathRelativeLocationPath ], 20, makePathExpr2 ], [ XPathFilterExpr, [ XPathPrimaryExpr, XPathPredicate, Q_MM ], 20, makeFilterExpr ],=20 [ XPathExpr, [ XPathPrimaryExpr ], 16, passExpr ], [ XPathExpr, [ XPathUnionExpr ], 16, passExpr ], [ XPathExpr, [ TOK_MINUS, XPathExpr ], -1, makeUnaryMinusExpr ], [ XPathExpr, [ XPathExpr, TOK_OR, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_AND, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_EQ, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_NEQ, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_LT, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_LE, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_GT, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_GE, XPathExpr ], -1, makeBinaryExpr ], [ XPathExpr, [ XPathExpr, TOK_PLUS, XPathExpr ], -1, makeBinaryExpr, ASSOC_LEFT ], [ XPathExpr, [ XPathExpr, TOK_MINUS, XPathExpr ], -1, makeBinaryExpr, ASSOC_LEFT ], [ XPathExpr, [ XPathExpr, TOK_ASTERISK, XPathExpr ], -1, makeBinaryExpr, ASSOC_LEFT ], [ XPathExpr, [ XPathExpr, TOK_DIV, XPathExpr ], -1, makeBinaryExpr, ASSOC_LEFT ], [ XPathExpr, [ XPathExpr, TOK_MOD, XPathExpr ], -1, makeBinaryExpr, ASSOC_LEFT ], [ XPathLiteral, [ TOK_LITERALQ ], -1, makeLiteralExpr ], [ XPathLiteral, [ TOK_LITERALQQ ], -1, makeLiteralExpr ], [ XPathNumber, [ TOK_NUMBER ], -1, makeNumberExpr ], [ XPathVariableReference, [ TOK_DOLLAR, TOK_QNAME ], 200, makeVariableReference ] ]; // That function computes some optimizations of the above data // structures and will be called right here. It merely takes the // counter variables out of the global scope. var xpathRules =3D []; function xpathParseInit() { if (xpathRules.length) { return; } // Some simple optimizations for the xpath expression parser: sort // grammar rules descending by length, so that the longest match is // first found. xpathGrammarRules.sort(function(a,b) { var la =3D a[1].length; var lb =3D b[1].length; if (la < lb) { return 1; } else if (la > lb) { return -1; } else { return 0; } }); var k =3D 1; for (var i =3D 0; i < xpathNonTerminals.length; ++i) { xpathNonTerminals[i].key =3D k++; } for (i =3D 0; i < xpathTokenRules.length; ++i) { xpathTokenRules[i].key =3D k++; } if (xpathdebug) Log.write('XPath parse INIT: ' + k + ' rules'); // Another slight optimization: sort the rules into bins according // to the last element (observing quantifiers), so we can restrict // the match against the stack to the subest of rules that match the // top of the stack. // // TODO(mesch): What we actually want is to compute states as in // bison, so that we don't have to do any explicit and iterated // match against the stack. function push_(array, position, element) { if (!array[position]) { array[position] =3D []; } array[position].push(element); } for (i =3D 0; i < xpathGrammarRules.length; ++i) { var rule =3D xpathGrammarRules[i]; var pattern =3D rule[1]; for (var j =3D pattern.length - 1; j >=3D 0; --j) { if (pattern[j] =3D=3D Q_1M) { push_(xpathRules, pattern[j-1].key, rule); break; =20 } else if (pattern[j] =3D=3D Q_MM || pattern[j] =3D=3D Q_01) { push_(xpathRules, pattern[j-1].key, rule); --j; } else { push_(xpathRules, pattern[j].key, rule); break; } } } if (xpathdebug) Log.write('XPath parse INIT: ' + xpathRules.length + ' rule bins'); =20 var sum =3D 0; mapExec(xpathRules, function(i) { if (i) { sum +=3D i.length; } }); =20 if (xpathdebug) Log.write('XPath parse INIT: ' + (sum / xpathRules.length) + ' average = bin size'); } // Local utility functions that are used by the lexer or parser. function xpathCollectDescendants(nodelist, node) { for (var n =3D node.firstChild; n; n =3D n.nextSibling) { nodelist.push(n); arguments.callee(nodelist, n); } } function xpathCollectDescendantsReverse(nodelist, node) { for (var n =3D node.lastChild; n; n =3D n.previousSibling) { nodelist.push(n); arguments.callee(nodelist, n); } } // The entry point for the library: match an expression against a DOM // node. Returns an XPath value. function xpathDomEval(expr, node) { var expr1 =3D xpathParse(expr); var ret =3D expr1.evaluate(new ExprContext(node)); return ret; } // Utility function to sort a list of nodes. Used by xsltSort() and // nxslSelect(). function xpathSort(input, sort) { if (sort.length =3D=3D 0) { return; } var sortlist =3D []; for (var i =3D 0; i < input.nodelist.length; ++i) { var node =3D input.nodelist[i]; var sortitem =3D { node: node, key: [] }; var context =3D input.clone(node, 0, [ node ]); =20 for (var j =3D 0; j < sort.length; ++j) { var s =3D sort[j]; var value =3D s.expr.evaluate(context); var evalue; if (s.type =3D=3D 'text') { evalue =3D value.stringValue(); } else if (s.type =3D=3D 'number') { evalue =3D value.numberValue(); } sortitem.key.push({ value: evalue, order: s.order }); } // Make the sort stable by adding a lowest priority sort by // id. This is very convenient and furthermore required by the // spec ([XSLT] - Section 10 Sorting). sortitem.key.push({ value: i, order: 'ascending' }); sortlist.push(sortitem); } sortlist.sort(xpathSortByKey); var nodes =3D []; for (var i =3D 0; i < sortlist.length; ++i) { nodes.push(sortlist[i].node); } input.nodelist =3D nodes; input.setNode(nodes[0], 0); } // Sorts by all order criteria defined. According to the JavaScript // spec ([ECMA] Section 11.8.5), the compare operators compare strings // as strings and numbers as numbers. // // NOTE: In browsers which do not follow the spec, this breaks only in // the case that numbers should be sorted as strings, which is very // uncommon. function xpathSortByKey(v1, v2) { // NOTE: Sort key vectors of different length never occur in // xsltSort. for (var i =3D 0; i < v1.key.length; ++i) { var o =3D v1.key[i].order =3D=3D 'descending' ? -1 : 1; if (v1.key[i].value > v2.key[i].value) { return +1 * o; } else if (v1.key[i].value < v2.key[i].value) { return -1 * o; } } return 0; } // Copyright (c) 2005, Google Inc. // All rights reserved. //=20 // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions = are // met: // =20 // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. //=20 // * Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in = the // documentation and/or other materials provided with the // distribution. //=20 // * Neither the name of Google Inc. nor the names of its contributors // may be used to endorse or promote products derived from this // software without specific prior written permission. //=20 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // Miscellania that support the ajaxslt implementation. // // Author: Steffen Meschkat // function el(i) { return document.getElementById(i); } function px(x) { return x + 'px'; } // Split a string s at all occurrences of character c. This is like // the split() method of the string object, but IE omits empty // strings, which violates the invariant (s.split(x).join(x) =3D=3D s). function stringSplit(s, c) { var a =3D s.indexOf(c); if (a =3D=3D -1) { return [ s ]; } =20 var parts =3D []; parts.push(s.substr(0,a)); while (a !=3D -1) { var a1 =3D s.indexOf(c, a + 1); if (a1 !=3D -1) { parts.push(s.substr(a + 1, a1 - a - 1)); } else { parts.push(s.substr(a + 1)); }=20 a =3D a1; } return parts; } // Returns the text value if a node; for nodes without children this // is the nodeValue, for nodes with children this is the concatenation // of the value of all children. function xmlValue(node) { if (!node) { return ''; } var ret =3D ''; if (node.nodeType =3D=3D DOM_TEXT_NODE || node.nodeType =3D=3D DOM_CDATA_SECTION_NODE || node.nodeType =3D=3D DOM_ATTRIBUTE_NODE) { ret +=3D node.nodeValue; } else if (node.nodeType =3D=3D DOM_ELEMENT_NODE || node.nodeType =3D=3D DOM_DOCUMENT_NODE || node.nodeType =3D=3D DOM_DOCUMENT_FRAGMENT_NODE) { for (var i =3D 0; i < node.childNodes.length; ++i) { ret +=3D arguments.callee(node.childNodes[i]); } } return ret; } // Returns the representation of a node as XML text. function xmlText(node) { var ret =3D ''; if (node.nodeType =3D=3D DOM_TEXT_NODE) { ret +=3D xmlEscapeText(node.nodeValue); =20 } else if (node.nodeType =3D=3D DOM_ELEMENT_NODE) { ret +=3D '<' + node.nodeName; for (var i =3D 0; i < node.attributes.length; ++i) { var a =3D node.attributes[i]; if (a && a.nodeName && a.nodeValue) { ret +=3D ' ' + a.nodeName; ret +=3D '=3D"' + xmlEscapeAttr(a.nodeValue) + '"'; } } if (node.childNodes.length =3D=3D 0) { ret +=3D '/>'; } else { ret +=3D '>'; for (var i =3D 0; i < node.childNodes.length; ++i) { ret +=3D arguments.callee(node.childNodes[i]); } ret +=3D ''; } =20 } else if (node.nodeType =3D=3D DOM_DOCUMENT_NODE ||=20 node.nodeType =3D=3D DOM_DOCUMENT_FRAGMENT_NODE) { for (var i =3D 0; i < node.childNodes.length; ++i) { ret +=3D arguments.callee(node.childNodes[i]); } } =20 return ret; } // Applies the given function to each element of the array. function mapExec(array, func) { for (var i =3D 0; i < array.length; ++i) { func(array[i]); } } // Returns an array that contains the return value of the given // function applied to every element of the input array. function mapExpr(array, func) { var ret =3D []; for (var i =3D 0; i < array.length; ++i) { ret.push(func(array[i])); } return ret; }; // Reverses the given array in place. function reverseInplace(array) { for (var i =3D 0; i < array.length / 2; ++i) { var h =3D array[i]; var ii =3D array.length - i - 1; array[i] =3D array[ii]; array[ii] =3D h; } } // Shallow-copies an array. function copyArray(dst, src) {=20 for (var i =3D 0; i < src.length; ++i) { dst.push(src[i]); } } function assert(b) { if (!b) { throw 'assertion failed'; } } // Based on // = var DOM_ELEMENT_NODE =3D 1; var DOM_ATTRIBUTE_NODE =3D 2; var DOM_TEXT_NODE =3D 3; var DOM_CDATA_SECTION_NODE =3D 4; var DOM_ENTITY_REFERENCE_NODE =3D 5; var DOM_ENTITY_NODE =3D 6; var DOM_PROCESSING_INSTRUCTION_NODE =3D 7; var DOM_COMMENT_NODE =3D 8; var DOM_DOCUMENT_NODE =3D 9; var DOM_DOCUMENT_TYPE_NODE =3D 10; var DOM_DOCUMENT_FRAGMENT_NODE =3D 11; var DOM_NOTATION_NODE =3D 12; var xpathdebug =3D false; // trace xpath parsing var xsltdebug =3D false; // trace xslt processing // Escape XML special markup chracters: tag delimiter < > and entity // reference start delimiter &. The escaped string can be used in XML // text portions (i.e. between tags). function xmlEscapeText(s) { return s.replace(/&/g, '&').replace(//g, = '>'); } // Escape XML special markup characters: tag delimiter < > entity // reference start delimiter & and quotes ". The escaped string can be // used in double quoted XML attribute value portions (i.e. in // attributes within start tags). function xmlEscapeAttr(s) { return xmlEscapeText(s).replace(/\"/g, '"'); } // Escape markup in XML text, but don't touch entity references. The // escaped string can be used as XML text (i.e. between tags). function xmlEscapeTags(s) { return s.replace(//g, '>'); } // An implementation of the debug log.=20 var logging__ =3D true; function Log() {}; Log.lines =3D []; Log.write =3D function(s) { if (logging__) { this.lines.push(xmlEscapeText(s)); this.show(); } }; // Writes the given XML with every tag on a new line. Log.writeXML =3D function(xml) { if (logging__) { var s0 =3D xml.replace(/'); this.lines.push(s2); this.show(); } } // Writes without any escaping Log.writeRaw =3D function(s) { if (logging__) { this.lines.push(s); this.show(); } } Log.clear =3D function() { if (logging__) { var l =3D this.div(); l.innerHTML =3D ''; this.lines =3D []; } } Log.show =3D function() { var l =3D this.div(); l.innerHTML +=3D this.lines.join('
') + '
'; this.lines =3D []; l.scrollTop =3D l.scrollHeight; } Log.div =3D function() { var l =3D document.getElementById('log'); if (!l) { l =3D document.createElement('div'); l.id =3D 'log'; l.style.position =3D 'absolute'; l.style.right =3D '5px'; l.style.top =3D '5px'; l.style.width =3D '250px'; l.style.height =3D '150px'; l.style.overflow =3D 'auto'; l.style.backgroundColor =3D '#f0f0f0'; l.style.border =3D '1px solid gray'; l.style.fontSize =3D '10px'; l.style.padding =3D '5px'; document.body.appendChild(l); } return l; } function Timer() {} Timer.start =3D function() {} Timer.end =3D function() {} ------=_NextPart_000_0050_01C9B2F8.CF611750 Content-Type: application/octet-stream Content-Transfer-Encoding: quoted-printable Content-Location: http://media.collegepublisher.com/media/scripts/spry/SpryData.js /* SpryData.js - Revision: Spry Preview Release 1.3 */ // Copyright (c) 2006. Adobe Systems Incorporated. // All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions = are met: // // * Redistributions of source code must retain the above copyright = notice, // this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above copyright = notice, // this list of conditions and the following disclaimer in the = documentation // and/or other materials provided with the distribution. // * Neither the name of Adobe Systems Incorporated nor the names of = its // contributors may be used to endorse or promote products derived = from this // software without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS = "AS IS" // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, = THE // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR = PURPOSE // ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS = BE // LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR // CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF // SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR = BUSINESS // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER = IN // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR = OTHERWISE) // ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED = OF THE // POSSIBILITY OF SUCH DAMAGE. var Spry; if (!Spry) Spry =3D {}; ////////////////////////////////////////////////////////////////////// // // Spry.Utils // ////////////////////////////////////////////////////////////////////// if (!Spry.Utils) Spry.Utils =3D {}; Spry.Utils.msProgIDs =3D ["MSXML2.XMLHTTP.5.0", "MSXML2.XMLHTTP.4.0", = "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"]; Spry.Utils.createXMLHttpRequest =3D function() { var req =3D null; try { if (window.XMLHttpRequest) req =3D new XMLHttpRequest(); else if (window.ActiveXObject) { while (!req && Spry.Utils.msProgIDs.length) { try { req =3D new ActiveXObject(Spry.Utils.msProgIDs[0]); } catch = (e) { req =3D null; } if (!req) Spry.Utils.msProgIDs.splice(0, 1); } } } catch (e) { req =3D null; } if (!req) Spry.Debug.reportError("Failed to create an XMLHttpRequest object!" ); return req; }; Spry.Utils.loadURL =3D function(method, url, async, callback, opts) { var req =3D new Spry.Utils.loadURL.Request(); req.method =3D method; req.url =3D url; req.async =3D async; req.successCallback =3D callback; Spry.Utils.setOptions(req, opts); =09 try { req.xhRequest =3D Spry.Utils.createXMLHttpRequest(); if (!req.xhRequest) return null; if (req.async) req.xhRequest.onreadystatechange =3D function() { = Spry.Utils.loadURL.callback(req); }; req.xhRequest.open(req.method, req.url, req.async, req.username, = req.password); =09 if (req.headers) { for (var name in req.headers) req.xhRequest.setRequestHeader(name, req.headers[name]); } req.xhRequest.send(req.postData); if (!req.async) Spry.Utils.loadURL.callback(req); } catch(e) { req =3D null; Spry.Debug.reportError("Exception caught while = loading " + url + ": " + e.message); } return req; }; Spry.Utils.loadURL.callback =3D function(req) { if (!req || req.xhRequest.readyState !=3D 4) return; if (req.successCallback && (req.xhRequest.status =3D=3D 200 || = req.xhRequest.status =3D=3D 0)) req.successCallback(req); else if (req.errorCallback) req.errorCallback(req); }; Spry.Utils.loadURL.Request =3D function() { var props =3D Spry.Utils.loadURL.Request.props; var numProps =3D props.length; for (var i =3D 0; i < numProps; i++) this[props[i]] =3D null; this.method =3D "GET"; this.async =3D true; this.headers =3D {}; }; Spry.Utils.loadURL.Request.props =3D [ "method", "url", "async", = "username", "password", "postData", "successCallback", "errorCallback", = "headers", "userData", "xhRequest" ]; Spry.Utils.loadURL.Request.prototype.extractRequestOptions =3D = function(opts, undefineRequestProps) { if (!opts) return; var props =3D Spry.Utils.loadURL.Request.props; var numProps =3D props.length; for (var i =3D 0; i < numProps; i++) { var prop =3D props[i]; if (opts[prop] !=3D undefined) { this[prop] =3D opts[prop]; if (undefineRequestProps) opts[prop] =3D undefined; } } }; Spry.Utils.loadURL.Request.prototype.clone =3D function() { var props =3D Spry.Utils.loadURL.Request.props; var numProps =3D props.length; var req =3D new Spry.Utils.loadURL.Request; for (var i =3D 0; i < numProps; i++) req[props[i]] =3D this[props[i]]; if (this.headers) { req.headers =3D {}; Spry.Utils.setOptions(req.headers, this.headers); } return req; }; Spry.Utils.addEventListener =3D function(element, eventType, handler, = capture) { try { if (element.addEventListener) element.addEventListener(eventType, handler, capture); else if (element.attachEvent) element.attachEvent("on" + eventType, handler); } catch (e) {} }; Spry.Utils.removeEventListener =3D function(element, eventType, handler, = capture) { try { if (element.removeEventListener) element.removeEventListener(eventType, handler, capture); else if (element.detachEvent) element.detachEvent("on" + eventType, handler); } catch (e) {} }; Spry.Utils.addLoadListener =3D function(handler) { if (typeof window.addEventListener !=3D 'undefined') window.addEventListener('load', handler, false); else if (typeof document.addEventListener !=3D 'undefined') document.addEventListener('load', handler, false); else if (typeof window.attachEvent !=3D 'undefined') window.attachEvent('onload', handler); }; Spry.Utils.eval =3D function(str) { // Call this method from your JS function when // you don't want the JS expression to access or // interfere with any local variables in your JS // function. return eval(str); }; Spry.Utils.escapeQuotesAndLineBreaks =3D function(str) { if (str) { str =3D str.replace(/\\/g, "\\\\"); str =3D str.replace(/["']/g, "\\$&"); str =3D str.replace(/\n/g, "\\n"); str =3D str.replace(/\r/g, "\\r"); } return str; }; Spry.Utils.encodeEntities =3D function(str) { if (str && str.search(/[&<>"]/) !=3D -1) { str =3D str.replace(/&/g, "&"); str =3D str.replace(//g, ">"); str =3D str.replace(/"/g, """); } return str }; Spry.Utils.decodeEntities =3D function(str) { var d =3D Spry.Utils.decodeEntities.div; if (!d) { d =3D document.createElement('div'); Spry.Utils.decodeEntities.div =3D d; if (!d) return str; } d.innerHTML =3D str; if (d.childNodes.length =3D=3D 1 && d.firstChild.nodeType =3D=3D 3 /* = Node.TEXT_NODE */ && d.firstChild.nextSibling =3D=3D null) str =3D d.firstChild.data; else { // Hmmm, innerHTML processing of str produced content // we weren't expecting, so just replace entities we // expect folks will use in node attributes that contain // JavaScript. str =3D str.replace(/</, "<"); str =3D str.replace(/>/, ">"); str =3D str.replace(/"/, "\""); str =3D str.replace(/&/, "&"); } return str; }; Spry.Utils.fixupIETagAttributes =3D function(inStr) { var outStr =3D ""; // Break the tag string into 3 pieces. var tagStart =3D inStr.match(/^<[^\s>]+\s*/)[0]; var tagEnd =3D inStr.match(/\s*\/?>$/)[0]; var tagAttrs =3D inStr.replace(/^<[^\s>]+\s*|\s*\/?>/g, ""); // Write out the start of the tag. outStr +=3D tagStart; // If the tag has attributes, parse it out manually to avoid = accidentally fixing up // attributes that contain JavaScript expressions. if (tagAttrs) { var startIndex =3D 0; var endIndex =3D 0; while (startIndex < tagAttrs.length) { // Find the '=3D' char of the attribute. while (tagAttrs.charAt(endIndex) !=3D '=3D' && endIndex < = tagAttrs.length) ++endIndex; // If we are at the end of the string, just write out what we've // collected. if (endIndex >=3D tagAttrs.length) { outStr +=3D tagAttrs.substring(startIndex, endIndex); break; } // Step past the '=3D' character and write out what we've // collected so far. ++endIndex; outStr +=3D tagAttrs.substring(startIndex, endIndex); startIndex =3D endIndex; if (tagAttrs.charAt(endIndex) =3D=3D '"' || tagAttrs.charAt(endIndex) = =3D=3D "'") { // Attribute is quoted. Advance us past the quoted value! var savedIndex =3D endIndex++; while (endIndex < tagAttrs.length) { if (tagAttrs.charAt(endIndex) =3D=3D tagAttrs.charAt(savedIndex)) { endIndex++; break; } else if (tagAttrs.charAt(endIndex) =3D=3D "\\") endIndex++; endIndex++; } outStr +=3D tagAttrs.substring(startIndex, endIndex); startIndex =3D endIndex; } else { // This attribute value wasn't quoted! Wrap it with quotes and // write out everything till we hit a space, or the end of the // string. outStr +=3D "\""; =09 var sIndex =3D tagAttrs.slice(endIndex).search(/\s/); endIndex =3D (sIndex !=3D -1) ? (endIndex + sIndex) : = tagAttrs.length; outStr +=3D tagAttrs.slice(startIndex, endIndex); =09 outStr +=3D "\""; =09 startIndex =3D endIndex; } } } outStr +=3D tagEnd; // Write out the end of the tag. return outStr; } Spry.Utils.fixUpIEInnerHTML =3D function(inStr) { var outStr =3D ""; // Create a regular expression that will match: // // ]]> // ]]> // Yet another workaround for an IE innerHTML bug. // // The idea here is that we only want to fix up attribute values on = tags that // are not in any comments or CDATA. var regexp =3D new = RegExp("<\\!--|<\\!\\[CDATA\\[|<\\w+[^<>]*>|-->|\\]\\](>|\>)", "g"); var searchStartIndex =3D 0; var skipFixUp =3D 0; =09 while (inStr.length) { var results =3D regexp.exec(inStr); if (!results || !results[0]) { outStr +=3D inStr.substr(searchStartIndex, inStr.length - = searchStartIndex); break; } if (results.index !=3D searchStartIndex) { // We found a match but it's not at the start of the inStr. // Create a string token for everything that precedes the match. outStr +=3D inStr.substr(searchStartIndex, results.index - = searchStartIndex); } if (results[0] =3D=3D "" || results[0] =3D=3D "]]>" || = (skipFixUp && results[0] =3D=3D "]]>")) { --skipFixUp; outStr +=3D results[0]; } else if (!skipFixUp && results[0].charAt(0) =3D=3D '<') outStr +=3D Spry.Utils.fixupIETagAttributes(results[0]); else outStr +=3D results[0]; searchStartIndex =3D regexp.lastIndex; } =09 return outStr; }; Spry.Utils.getStyleProperty =3D function(element, property) { try { if (element.style[property]) return element.style[property]; else if (element.currentStyle) return element.currentStyle[property]; else if (document.defaultView && = document.defaultView.getComputedStyle) { var style =3D document.defaultView.getComputedStyle(element, null); return style.getPropertyValue(property); } } catch (e) {} return null; }; Spry.Utils.stringToXMLDoc =3D function(str) { var xmlDoc =3D null; try { // Attempt to parse the string using the IE method. var xmlDOMObj =3D new ActiveXObject("Microsoft.XMLDOM"); xmlDOMObj.async =3D false; xmlDOMObj.loadXML(str); xmlDoc =3D xmlDOMObj; } catch (e) { // The IE method didn't work. Try the Mozilla way. try { var domParser =3D new DOMParser; xmlDoc =3D domParser.parseFromString(str, 'text/xml'); } catch (e) { Spry.Debug.reportError("Caught exception in = Spry.Utils.stringToXMLDoc(): " + e + "\n"); xmlDoc =3D null; } } return xmlDoc; }; Spry.Utils.getNodesByFunc =3D function(root, func) { var nodeStack =3D new Array; var resultArr =3D new Array; var node =3D root; while (node) { if (func(node)) resultArr.push(node); if (node.hasChildNodes()) { nodeStack.push(node); node =3D node.firstChild; } else { if (node =3D=3D root) node =3D null; else try { node =3D node.nextSibling; } catch (e) { node =3D null; }; } =09 while (!node && nodeStack.length > 0) { node =3D nodeStack.pop(); if (node =3D=3D root) node =3D null; else try { node =3D node.nextSibling; } catch (e) { node =3D null; } } } =09 if (nodeStack && nodeStack.length > 0) Spry.Debug.trace("-- WARNING: Spry.Utils.getNodesByFunc() failed to = traverse all nodes!\n"); return resultArr; }; Spry.Utils.addClassName =3D function(ele, className) { if (!ele || !className || (ele.className && ele.className.search(new = RegExp("\\b" + className + "\\b")) !=3D -1)) return; ele.className +=3D (ele.className ? " " : "") + className; }; Spry.Utils.removeClassName =3D function(ele, className) { if (!ele || !className || (ele.className && ele.className.search(new = RegExp("\\b" + className + "\\b")) =3D=3D -1)) return; ele.className =3D ele.className.replace(new RegExp("\\s*\\b" + = className + "\\b", "g"), ""); }; Spry.Utils.removeAllChildren =3D function(node) { while (node && node.firstChild) node.removeChild(node.firstChild); }; Spry.Utils.getFirstChildWithNodeName =3D function(node, nodeName) { var child =3D node.firstChild; while (child) { if (child.nodeName =3D=3D nodeName) return child; child =3D child.nextSibling; }=20 return null; }; Spry.Utils.nodeContainsElementNode =3D function(node) { if (node) { node =3D node.firstChild; while (node) { if (node.nodeType =3D=3D 1 /* Node.ELEMENT_NODE */) return true; node =3D node.nextSibling; } } return false; }; Spry.Utils.getNodeText =3D function(node) { var txt =3D ""; =20 if (!node) return; try { var child =3D node.firstChild; =20 while (child) { try { if (child.nodeType =3D=3D 3 /* TEXT_NODE */) txt +=3D Spry.Utils.encodeEntities(child.data); else if (child.nodeType =3D=3D 4 /* CDATA_SECTION_NODE */) txt +=3D child.data; } catch (e) { Spry.Debug.reportError("Spry.Utils.getNodeText() = exception caught: " + e + "\n"); } child =3D child.nextSibling; } } catch (e) { Spry.Debug.reportError("Spry.Utils.getNodeText() exception = caught: " + e + "\n"); } =20 return txt; }; Spry.Utils.CreateObjectForNode =3D function(node) { if (!node) return null; var obj =3D null; var i =3D 0; var attr =3D null; try { for (i =3D 0; i < node.attributes.length; i++) { attr =3D node.attributes[i]; if (attr && attr.nodeType =3D=3D 2 /* Node.ATTRIBUTE_NODE */) { if (!obj) { obj =3D new Object(); if (!obj) { Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object = creation failed!"); return null; } } =09 obj["@" + attr.name] =3D attr.value; } } } catch (e) { Spry.Debug.reportError("Spry.Utils.CreateObjectForNode() caught = exception while accessing attributes: " + e + "\n"); } =20 var child =3D node.firstChild; =09 if (child && !child.nextSibling && child.nodeType !=3D 1 /* = Node.ELEMENT_NODE */) { // We have a single child and it's not an element. It must // be the text value for this node. Add it to the record set and // give it the column the same name as the node. if (!obj) { obj =3D new Object(); if (!obj) { Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object = creation failed!"); return null; } } obj[node.nodeName] =3D Spry.Utils.getNodeText(node); } =20 while (child) { // Add the text value for each child element. Note that // We skip elements that have element children (sub-elements) // because we don't handle multi-level data sets right now. =09 if (child.nodeType =3D=3D 1 /* Node.ELEMENT_NODE */) { if (!Spry.Utils.nodeContainsElementNode(child)) { var txt =3D Spry.Utils.getNodeText(child); if (!obj) { obj =3D new Object(); if (!obj) { Spry.Debug.reportError("Spry.Utils.CreateObjectForNode(): Object = creation failed!"); return null; } } =20 obj[child.nodeName] =3D txt; // Now add properties for any attributes on the child. The property // name will be of the form "/@". try { var namePrefix =3D child.nodeName + "/@"; =09 for (i =3D 0; i < child.attributes.length; i++) { attr =3D child.attributes[i]; if (attr && attr.nodeType =3D=3D 2 /* Node.ATTRIBUTE_NODE */) obj[namePrefix + attr.name] =3D attr.value; } } catch (e) { Spry.Debug.reportError("Spry.Utils.CreateObjectForNode() caught = exception while accessing attributes: " + e + "\n"); } =20 } // else Spry.Debug.trace("WARNING: Skipping '" + child.nodeName + "' = node! Multi-level data sets are not supported right now!\n"); } child =3D child.nextSibling; } =20 return obj; }; Spry.Utils.getRecordSetFromXMLDoc =3D function(xmlDoc, path) { if (!xmlDoc || !path) return null; var recordSet =3D new Object(); recordSet.xmlDoc =3D xmlDoc; recordSet.xmlPath =3D path; recordSet.dataHash =3D new Object; recordSet.data =3D new Array; recordSet.getData =3D function() { return this.data; }; // Use the XPath library to find the nodes that will // make up our data set. The result should be an array // of subtrees that we need to flatten. var ctx =3D new ExprContext(xmlDoc); var pathExpr =3D xpathParse(path); var e =3D pathExpr.evaluate(ctx); // XXX: Note that we should check the result type of the evaluation // just in case it's a boolean, string, or number value instead of // a node set. =20 var nodeArray =3D e.nodeSetValue(); var isDOMNodeArray =3D true; if (nodeArray && nodeArray.length > 0) isDOMNodeArray =3D nodeArray[0].nodeType !=3D 2 /* Node.ATTRIBUTE_NODE = */; var nextID =3D 0; // We now have the set of nodes that make up our data set // so process each one. for (var i =3D 0; i < nodeArray.length; i++) { var rowObj =3D null; =09 if (isDOMNodeArray) rowObj =3D Spry.Utils.CreateObjectForNode(nodeArray[i]); else // Must be a Node.ATTRIBUTE_NODE array. { rowObj =3D new Object; rowObj["@" + nodeArray[i].name] =3D nodeArray[i].value; } =09 if (rowObj) { // We want to make sure that every row has a unique ID and since we // we don't know which column, if any, in this recordSet is a unique // identifier, we generate a unique ID ourselves and store it under // the ds_RowID column in the row object. rowObj['ds_RowID'] =3D nextID++; recordSet.dataHash[rowObj['ds_RowID']] =3D rowObj; recordSet.data.push(rowObj); } } =20 return recordSet; }; Spry.Utils.setOptions =3D function(obj, optionsObj, = ignoreUndefinedProps) { if (!optionsObj) return; for (var optionName in optionsObj) { if (ignoreUndefinedProps && optionsObj[optionName] =3D=3D undefined) continue; obj[optionName] =3D optionsObj[optionName]; } }; Spry.Utils.SelectionManager =3D {}; Spry.Utils.SelectionManager.selectionGroups =3D new Object; Spry.Utils.SelectionManager.SelectionGroup =3D function() { this.selectedElements =3D new Array; }; Spry.Utils.SelectionManager.SelectionGroup.prototype.select =3D = function(element, className, multiSelect) { var selObj =3D null; if (!multiSelect) { // Multiple selection is not enabled, so clear any // selected elements from our list. this.clearSelection(); } else { // Multiple selection is enabled, so check to see if element // is already in the array. If it is, make sure the className // is the className that was passed in. for (var i =3D 0; i < this.selectedElements.length; i++) { selObj =3D this.selectedElements[i].element; if (selObj.element =3D=3D element) { if (selObj.className !=3D className) { Spry.Utils.removeClassName(element, selObj.className); Spry.Utils.addClassName(element, className); } return; } } } // Add the element to our list of selected elements. selObj =3D new Object; selObj.element =3D element; selObj.className =3D className; this.selectedElements.push(selObj); Spry.Utils.addClassName(element, className); }; Spry.Utils.SelectionManager.SelectionGroup.prototype.unSelect =3D = function(element) { for (var i =3D 0; i < this.selectedElements.length; i++) { var selObj =3D this.selectedElements[i].element; =09 if (selObj.element =3D=3D element) { Spry.Utils.removeClassName(selObj.element, selObj.className); return; } } }; Spry.Utils.SelectionManager.SelectionGroup.prototype.clearSelection =3D = function() { var selObj =3D null; do { selObj =3D this.selectedElements.shift(); if (selObj) Spry.Utils.removeClassName(selObj.element, selObj.className); } while (selObj); }; Spry.Utils.SelectionManager.getSelectionGroup =3D = function(selectionGroupName) { if (!selectionGroupName) return null; var groupObj =3D = Spry.Utils.SelectionManager.selectionGroups[selectionGroupName]; if (!groupObj) { groupObj =3D new Spry.Utils.SelectionManager.SelectionGroup(); Spry.Utils.SelectionManager.selectionGroups[selectionGroupName] =3D = groupObj; } return groupObj; }; Spry.Utils.SelectionManager.select =3D function(selectionGroupName, = element, className, multiSelect) { var groupObj =3D = Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName); if (!groupObj) return; groupObj.select(element, className, multiSelect); }; Spry.Utils.SelectionManager.unSelect =3D function(selectionGroupName, = element) { var groupObj =3D = Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName); if (!groupObj) return; groupObj.unSelect(element, className); }; Spry.Utils.SelectionManager.clearSelection =3D = function(selectionGroupName) { var groupObj =3D = Spry.Utils.SelectionManager.getSelectionGroup(selectionGroupName); if (!groupObj) return; groupObj.clearSelection(); }; ////////////////////////////////////////////////////////////////////// // // Define Prototype's $() convenience function. // ////////////////////////////////////////////////////////////////////// function $() { var elements =3D new Array(); =09 for (var i =3D 0; i < arguments.length; i++) { var element =3D arguments[i]; if (typeof element =3D=3D 'string') element =3D document.getElementById(element); =09 if (arguments.length =3D=3D 1) return element; =09 elements.push(element); } =09 return elements; } Spry.Utils.Notifier =3D function() { this.observers =3D []; this.suppressNotifications =3D 0; }; Spry.Utils.Notifier.prototype.addObserver =3D function(observer) { if (!observer) return; // Make sure the observer isn't already on the list. var len =3D this.observers.length; for (var i =3D 0; i < len; i++) { if (this.observers[i] =3D=3D observer) return; } this.observers[len] =3D observer; }; Spry.Utils.Notifier.prototype.removeObserver =3D function(observer) { if (!observer) return; for (var i =3D 0; i < this.observers.length; i++) { if (this.observers[i] =3D=3D observer) { this.observers.splice(i, 1); break; } } }; Spry.Utils.Notifier.prototype.notifyObservers =3D function(methodName, = data) { if (!methodName) return; if (!this.suppressNotifications) { var len =3D this.observers.length; for (var i =3D 0; i < len; i++) { var obs =3D this.observers[i]; if (obs) { if (typeof obs =3D=3D "function") obs(methodName, this, data); else if (obs[methodName]) obs[methodName](this, data); } } } }; Spry.Utils.Notifier.prototype.enableNotifications =3D function() { if (--this.suppressNotifications < 0) { this.suppressNotifications =3D 0; Spry.Debug.reportError("Unbalanced enableNotifications() call!\n"); } }; Spry.Utils.Notifier.prototype.disableNotifications =3D function() { ++this.suppressNotifications; }; ////////////////////////////////////////////////////////////////////// // // Spry.Debug // ////////////////////////////////////////////////////////////////////// Spry.Debug =3D {}; Spry.Debug.enableTrace =3D true; Spry.Debug.debugWindow =3D null; Spry.Debug.createDebugWindow =3D function() { if (!Spry.Debug.enableTrace || Spry.Debug.debugWindow) return; try { Spry.Debug.debugWindow =3D document.createElement("div"); var div =3D Spry.Debug.debugWindow; div.style.fontSize =3D "12px"; div.style.fontFamily =3D "console"; div.style.position =3D "absolute"; div.style.width =3D "400px"; div.style.height =3D "300px"; div.style.overflow =3D "auto"; div.style.border =3D "solid 1px black"; div.style.backgroundColor =3D "white"; div.style.color =3D "black"; div.style.bottom =3D "0px"; div.style.right =3D "0px"; // div.style.opacity =3D "0.5"; // div.style.filter =3D "alpha(opacity=3D50)"; div.setAttribute("id", "SpryDebugWindow"); document.body.appendChild(Spry.Debug.debugWindow); } catch (e) {} }; Spry.Debug.debugOut =3D function(str, bgColor) { if (!Spry.Debug.debugWindow) { Spry.Debug.createDebugWindow(); if (!Spry.Debug.debugWindow) return; } var d =3D document.createElement("div"); if (bgColor) d.style.backgroundColor =3D bgColor; d.innerHTML =3D str; Spry.Debug.debugWindow.appendChild(d);=09 }; Spry.Debug.trace =3D function(str) { Spry.Debug.debugOut(str); }; Spry.Debug.reportError =3D function(str) { Spry.Debug.debugOut(str, "red"); }; ////////////////////////////////////////////////////////////////////// // // Spry.Data // ////////////////////////////////////////////////////////////////////// Spry.Data =3D {}; Spry.Data.regionsArray =3D {}; Spry.Data.initRegions =3D function(rootNode) { if (!rootNode) rootNode =3D document.body; var regions =3D Spry.Utils.getNodesByFunc(rootNode, function(node) { try { if (node.nodeType !=3D 1 /* Node.ELEMENT_NODE */) return false; // Region elements must have an spryregion attribute with a // non-empty value. An id attribute is also required so we can // reference the region by name if necessary. var attrName =3D "spry:region"; var attr =3D node.attributes.getNamedItem(attrName); if (!attr) { attrName =3D "spry:detailregion"; attr =3D node.attributes.getNamedItem(attrName); } if (attr) { if (attr.value) { attr =3D node.attributes.getNamedItem("id"); if (!attr || !attr.value) { // The node is missing an id attribute so add one. node.setAttribute("id", "spryregion" + = (++Spry.Data.initRegions.nextUniqueRegionID)); } =09 return true; } else Spry.Debug.reportError(attrName + " attributes require one or more = data set names as values!"); } } catch(e) {} return false; }); var name, dataSe