[Rt-commit] r17940 - in rt/3.8/trunk: . share/html/NoAuth/js/prototype

falcone at bestpractical.com falcone at bestpractical.com
Tue Jan 27 15:56:33 EST 2009


Author: falcone
Date: Tue Jan 27 15:56:33 2009
New Revision: 17940

Modified:
   rt/3.8/trunk/   (props changed)
   rt/3.8/trunk/share/html/NoAuth/js/prototype/prototype.js
   rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/controls.js
   rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/effects.js
   rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/scriptaculous.js

Log:
 r43960 at ketch:  falcone | 2009-01-27 15:51:33 -0500
 * upgrade scriptaculous from 1.8.0 to 1.8.2
 * upgrade prototype from 1.6.0 to 1.6.0.3
 mainly bugfixes and browser compatibility nits


Modified: rt/3.8/trunk/share/html/NoAuth/js/prototype/prototype.js
==============================================================================
--- rt/3.8/trunk/share/html/NoAuth/js/prototype/prototype.js	(original)
+++ rt/3.8/trunk/share/html/NoAuth/js/prototype/prototype.js	Tue Jan 27 15:56:33 2009
@@ -1,5 +1,5 @@
-/*  Prototype JavaScript framework, version 1.6.0
- *  (c) 2005-2007 Sam Stephenson
+/*  Prototype JavaScript framework, version 1.6.0.3
+ *  (c) 2005-2008 Sam Stephenson
  *
  *  Prototype is freely distributable under the terms of an MIT-style license.
  *  For details, see the Prototype web site: http://www.prototypejs.org/
@@ -7,23 +7,26 @@
  *--------------------------------------------------------------------------*/
 
 var Prototype = {
-  Version: '1.6.0',
+  Version: '1.6.0.3',
 
   Browser: {
-    IE:     !!(window.attachEvent && !window.opera),
-    Opera:  !!window.opera,
+    IE:     !!(window.attachEvent &&
+      navigator.userAgent.indexOf('Opera') === -1),
+    Opera:  navigator.userAgent.indexOf('Opera') > -1,
     WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
-    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1,
+    Gecko:  navigator.userAgent.indexOf('Gecko') > -1 &&
+      navigator.userAgent.indexOf('KHTML') === -1,
     MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
   },
 
   BrowserFeatures: {
     XPath: !!document.evaluate,
+    SelectorsAPI: !!document.querySelector,
     ElementExtensions: !!window.HTMLElement,
     SpecificElementExtensions:
-      document.createElement('div').__proto__ &&
-      document.createElement('div').__proto__ !==
-        document.createElement('form').__proto__
+      document.createElement('div')['__proto__'] &&
+      document.createElement('div')['__proto__'] !==
+        document.createElement('form')['__proto__']
   },
 
   ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
@@ -36,8 +39,6 @@
 if (Prototype.Browser.MobileSafari)
   Prototype.BrowserFeatures.SpecificElementExtensions = false;
 
-if (Prototype.Browser.WebKit)
-  Prototype.BrowserFeatures.XPath = false;
 
 /* Based on Alex Arnell's inheritance implementation. */
 var Class = {
@@ -85,12 +86,13 @@
       var property = properties[i], value = source[property];
       if (ancestor && Object.isFunction(value) &&
           value.argumentNames().first() == "$super") {
-        var method = value, value = Object.extend((function(m) {
+        var method = value;
+        value = (function(m) {
           return function() { return ancestor[m].apply(this, arguments) };
-        })(property).wrap(method), {
-          valueOf:  function() { return method },
-          toString: function() { return method.toString() }
-        });
+        })(property).wrap(method);
+
+        value.valueOf = method.valueOf.bind(method);
+        value.toString = method.toString.bind(method);
       }
       this.prototype[property] = value;
     }
@@ -110,9 +112,9 @@
 Object.extend(Object, {
   inspect: function(object) {
     try {
-      if (object === undefined) return 'undefined';
+      if (Object.isUndefined(object)) return 'undefined';
       if (object === null) return 'null';
-      return object.inspect ? object.inspect() : object.toString();
+      return object.inspect ? object.inspect() : String(object);
     } catch (e) {
       if (e instanceof RangeError) return '...';
       throw e;
@@ -135,7 +137,7 @@
     var results = [];
     for (var property in object) {
       var value = Object.toJSON(object[property]);
-      if (value !== undefined)
+      if (!Object.isUndefined(value))
         results.push(property.toJSON() + ': ' + value);
     }
 
@@ -169,11 +171,12 @@
   },
 
   isElement: function(object) {
-    return object && object.nodeType == 1;
+    return !!(object && object.nodeType == 1);
   },
 
   isArray: function(object) {
-    return object && object.constructor === Array;
+    return object != null && typeof object == "object" &&
+      'splice' in object && 'join' in object;
   },
 
   isHash: function(object) {
@@ -199,12 +202,13 @@
 
 Object.extend(Function.prototype, {
   argumentNames: function() {
-    var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip");
+    var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1]
+      .replace(/\s+/g, '').split(',');
     return names.length == 1 && !names[0] ? [] : names;
   },
 
   bind: function() {
-    if (arguments.length < 2 && arguments[0] === undefined) return this;
+    if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
     var __method = this, args = $A(arguments), object = args.shift();
     return function() {
       return __method.apply(object, args.concat($A(arguments)));
@@ -233,6 +237,11 @@
     }, timeout);
   },
 
+  defer: function() {
+    var args = [0.01].concat($A(arguments));
+    return this.delay.apply(this, args);
+  },
+
   wrap: function(wrapper) {
     var __method = this;
     return function() {
@@ -249,8 +258,6 @@
   }
 });
 
-Function.prototype.defer = Function.prototype.delay.curry(0.01);
-
 Date.prototype.toJSON = function() {
   return '"' + this.getUTCFullYear() + '-' +
     (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
@@ -351,7 +358,7 @@
 
   sub: function(pattern, replacement, count) {
     replacement = this.gsub.prepareReplacement(replacement);
-    count = count === undefined ? 1 : count;
+    count = Object.isUndefined(count) ? 1 : count;
 
     return this.gsub(pattern, function(match) {
       if (--count < 0) return match[0];
@@ -366,7 +373,7 @@
 
   truncate: function(length, truncation) {
     length = length || 30;
-    truncation = truncation === undefined ? '...' : truncation;
+    truncation = Object.isUndefined(truncation) ? '...' : truncation;
     return this.length > length ?
       this.slice(0, length - truncation.length) + truncation : String(this);
   },
@@ -486,7 +493,9 @@
   },
 
   isJSON: function() {
-    var str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
+    var str = this;
+    if (str.blank()) return false;
+    str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
     return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
   },
 
@@ -529,7 +538,7 @@
     return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
   },
   unescapeHTML: function() {
-    return this.replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
+    return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
   }
 });
 
@@ -546,7 +555,7 @@
   text: document.createTextNode('')
 });
 
-with (String.prototype.escapeHTML) div.appendChild(text);
+String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);
 
 var Template = Class.create({
   initialize: function(template, pattern) {
@@ -565,7 +574,8 @@
       if (before == '\\') return match[2];
 
       var ctx = object, expr = match[3];
-      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr);
+      var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
+      match = pattern.exec(expr);
       if (match == null) return before;
 
       while (match != null) {
@@ -577,7 +587,7 @@
       }
 
       return before + String.interpret(ctx);
-    }.bind(this));
+    });
   }
 });
 Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
@@ -587,10 +597,9 @@
 var Enumerable = {
   each: function(iterator, context) {
     var index = 0;
-    iterator = iterator.bind(context);
     try {
       this._each(function(value) {
-        iterator(value, index++);
+        iterator.call(context, value, index++);
       });
     } catch (e) {
       if (e != $break) throw e;
@@ -599,47 +608,46 @@
   },
 
   eachSlice: function(number, iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
     var index = -number, slices = [], array = this.toArray();
+    if (number < 1) return array;
     while ((index += number) < array.length)
       slices.push(array.slice(index, index+number));
     return slices.collect(iterator, context);
   },
 
   all: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var result = true;
     this.each(function(value, index) {
-      result = result && !!iterator(value, index);
+      result = result && !!iterator.call(context, value, index);
       if (!result) throw $break;
     });
     return result;
   },
 
   any: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var result = false;
     this.each(function(value, index) {
-      if (result = !!iterator(value, index))
+      if (result = !!iterator.call(context, value, index))
         throw $break;
     });
     return result;
   },
 
   collect: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var results = [];
     this.each(function(value, index) {
-      results.push(iterator(value, index));
+      results.push(iterator.call(context, value, index));
     });
     return results;
   },
 
   detect: function(iterator, context) {
-    iterator = iterator.bind(context);
     var result;
     this.each(function(value, index) {
-      if (iterator(value, index)) {
+      if (iterator.call(context, value, index)) {
         result = value;
         throw $break;
       }
@@ -648,17 +656,16 @@
   },
 
   findAll: function(iterator, context) {
-    iterator = iterator.bind(context);
     var results = [];
     this.each(function(value, index) {
-      if (iterator(value, index))
+      if (iterator.call(context, value, index))
         results.push(value);
     });
     return results;
   },
 
   grep: function(filter, iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var results = [];
 
     if (Object.isString(filter))
@@ -666,7 +673,7 @@
 
     this.each(function(value, index) {
       if (filter.match(value))
-        results.push(iterator(value, index));
+        results.push(iterator.call(context, value, index));
     });
     return results;
   },
@@ -686,7 +693,7 @@
   },
 
   inGroupsOf: function(number, fillWith) {
-    fillWith = fillWith === undefined ? null : fillWith;
+    fillWith = Object.isUndefined(fillWith) ? null : fillWith;
     return this.eachSlice(number, function(slice) {
       while(slice.length < number) slice.push(fillWith);
       return slice;
@@ -694,9 +701,8 @@
   },
 
   inject: function(memo, iterator, context) {
-    iterator = iterator.bind(context);
     this.each(function(value, index) {
-      memo = iterator(memo, value, index);
+      memo = iterator.call(context, memo, value, index);
     });
     return memo;
   },
@@ -709,32 +715,32 @@
   },
 
   max: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var result;
     this.each(function(value, index) {
-      value = iterator(value, index);
-      if (result == undefined || value >= result)
+      value = iterator.call(context, value, index);
+      if (result == null || value >= result)
         result = value;
     });
     return result;
   },
 
   min: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var result;
     this.each(function(value, index) {
-      value = iterator(value, index);
-      if (result == undefined || value < result)
+      value = iterator.call(context, value, index);
+      if (result == null || value < result)
         result = value;
     });
     return result;
   },
 
   partition: function(iterator, context) {
-    iterator = iterator ? iterator.bind(context) : Prototype.K;
+    iterator = iterator || Prototype.K;
     var trues = [], falses = [];
     this.each(function(value, index) {
-      (iterator(value, index) ?
+      (iterator.call(context, value, index) ?
         trues : falses).push(value);
     });
     return [trues, falses];
@@ -749,19 +755,20 @@
   },
 
   reject: function(iterator, context) {
-    iterator = iterator.bind(context);
     var results = [];
     this.each(function(value, index) {
-      if (!iterator(value, index))
+      if (!iterator.call(context, value, index))
         results.push(value);
     });
     return results;
   },
 
   sortBy: function(iterator, context) {
-    iterator = iterator.bind(context);
     return this.map(function(value, index) {
-      return {value: value, criteria: iterator(value, index)};
+      return {
+        value: value,
+        criteria: iterator.call(context, value, index)
+      };
     }).sort(function(left, right) {
       var a = left.criteria, b = right.criteria;
       return a < b ? -1 : a > b ? 1 : 0;
@@ -805,20 +812,24 @@
 function $A(iterable) {
   if (!iterable) return [];
   if (iterable.toArray) return iterable.toArray();
-  var length = iterable.length, results = new Array(length);
+  var length = iterable.length || 0, results = new Array(length);
   while (length--) results[length] = iterable[length];
   return results;
 }
 
 if (Prototype.Browser.WebKit) {
-  function $A(iterable) {
+  $A = function(iterable) {
     if (!iterable) return [];
-    if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') &&
-        iterable.toArray) return iterable.toArray();
-    var length = iterable.length, results = new Array(length);
+    // In Safari, only use the `toArray` method if it's not a NodeList.
+    // A NodeList is a function, has an function `item` property, and a numeric
+    // `length` property. Adapted from Google Doctype.
+    if (!(typeof iterable === 'function' && typeof iterable.length ===
+        'number' && typeof iterable.item === 'function') && iterable.toArray)
+      return iterable.toArray();
+    var length = iterable.length || 0, results = new Array(length);
     while (length--) results[length] = iterable[length];
     return results;
-  }
+  };
 }
 
 Array.from = $A;
@@ -904,7 +915,7 @@
     var results = [];
     this.each(function(object) {
       var value = Object.toJSON(object);
-      if (value !== undefined) results.push(value);
+      if (!Object.isUndefined(value)) results.push(value);
     });
     return '[' + results.join(', ') + ']';
   }
@@ -961,8 +972,8 @@
     return this + 1;
   },
 
-  times: function(iterator) {
-    $R(0, this, true).each(iterator);
+  times: function(iterator, context) {
+    $R(0, this, true).each(iterator, context);
     return this;
   },
 
@@ -984,34 +995,6 @@
 };
 
 var Hash = Class.create(Enumerable, (function() {
-  if (function() {
-    var i = 0, Test = function(value) { this.key = value };
-    Test.prototype.key = 'foo';
-    for (var property in new Test('bar')) i++;
-    return i > 1;
-  }()) {
-    function each(iterator) {
-      var cache = [];
-      for (var key in this._object) {
-        var value = this._object[key];
-        if (cache.include(key)) continue;
-        cache.push(key);
-        var pair = [key, value];
-        pair.key = key;
-        pair.value = value;
-        iterator(pair);
-      }
-    }
-  } else {
-    function each(iterator) {
-      for (var key in this._object) {
-        var value = this._object[key], pair = [key, value];
-        pair.key = key;
-        pair.value = value;
-        iterator(pair);
-      }
-    }
-  }
 
   function toQueryPair(key, value) {
     if (Object.isUndefined(value)) return key;
@@ -1023,14 +1006,23 @@
       this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
     },
 
-    _each: each,
+    _each: function(iterator) {
+      for (var key in this._object) {
+        var value = this._object[key], pair = [key, value];
+        pair.key = key;
+        pair.value = value;
+        iterator(pair);
+      }
+    },
 
     set: function(key, value) {
       return this._object[key] = value;
     },
 
     get: function(key) {
-      return this._object[key];
+      // simulating poorly supported hasOwnProperty
+      if (this._object[key] !== Object.prototype[key])
+        return this._object[key];
     },
 
     unset: function(key) {
@@ -1070,14 +1062,14 @@
     },
 
     toQueryString: function() {
-      return this.map(function(pair) {
+      return this.inject([], function(results, pair) {
         var key = encodeURIComponent(pair.key), values = pair.value;
 
         if (values && typeof values == 'object') {
           if (Object.isArray(values))
-            return values.map(toQueryPair.curry(key)).join('&');
-        }
-        return toQueryPair(key, values);
+            return results.concat(values.map(toQueryPair.curry(key)));
+        } else results.push(toQueryPair(key, values));
+        return results;
       }).join('&');
     },
 
@@ -1187,8 +1179,11 @@
     Object.extend(this.options, options || { });
 
     this.options.method = this.options.method.toLowerCase();
+
     if (Object.isString(this.options.parameters))
       this.options.parameters = this.options.parameters.toQueryParams();
+    else if (Object.isHash(this.options.parameters))
+      this.options.parameters = this.options.parameters.toObject();
   }
 });
 
@@ -1315,7 +1310,7 @@
 
       var contentType = response.getHeader('Content-type');
       if (this.options.evalJS == 'force'
-          || (this.options.evalJS && contentType
+          || (this.options.evalJS && this.isSameOrigin() && contentType
           && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
         this.evalResponse();
     }
@@ -1333,9 +1328,18 @@
     }
   },
 
+  isSameOrigin: function() {
+    var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
+    return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
+      protocol: location.protocol,
+      domain: document.domain,
+      port: location.port ? ':' + location.port : ''
+    }));
+  },
+
   getHeader: function(name) {
     try {
-      return this.transport.getResponseHeader(name);
+      return this.transport.getResponseHeader(name) || null;
     } catch (e) { return null }
   },
 
@@ -1371,7 +1375,7 @@
 
     if(readyState == 4) {
       var xml = transport.responseXML;
-      this.responseXML  = xml === undefined ? null : xml;
+      this.responseXML  = Object.isUndefined(xml) ? null : xml;
       this.responseJSON = this._getResponseJSON();
     }
   },
@@ -1408,7 +1412,8 @@
     if (!json) return null;
     json = decodeURIComponent(escape(json));
     try {
-      return json.evalJSON(this.request.options.sanitizeJSON);
+      return json.evalJSON(this.request.options.sanitizeJSON ||
+        !this.request.isSameOrigin());
     } catch (e) {
       this.request.dispatchException(e);
     }
@@ -1417,10 +1422,12 @@
   _getResponseJSON: function() {
     var options = this.request.options;
     if (!options.evalJSON || (options.evalJSON != 'force' &&
-      !(this.getHeader('Content-type') || '').include('application/json')))
-        return null;
+      !(this.getHeader('Content-type') || '').include('application/json')) ||
+        this.responseText.blank())
+          return null;
     try {
-      return this.transport.responseText.evalJSON(options.sanitizeJSON);
+      return this.responseText.evalJSON(options.sanitizeJSON ||
+        !this.request.isSameOrigin());
     } catch (e) {
       this.request.dispatchException(e);
     }
@@ -1434,11 +1441,11 @@
       failure: (container.failure || (container.success ? null : container))
     };
 
-    options = options || { };
+    options = Object.clone(options);
     var onComplete = options.onComplete;
-    options.onComplete = (function(response, param) {
+    options.onComplete = (function(response, json) {
       this.updateContent(response.responseText);
-      if (Object.isFunction(onComplete)) onComplete(response, param);
+      if (Object.isFunction(onComplete)) onComplete(response, json);
     }).bind(this);
 
     $super(url, options);
@@ -1460,10 +1467,6 @@
       }
       else receiver.update(responseText);
     }
-
-    if (this.success()) {
-      if (this.onComplete) this.onComplete.bind(this).defer();
-    }
   }
 });
 
@@ -1566,6 +1569,7 @@
     return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
   };
   Object.extend(this.Element, element || { });
+  if (element) this.Element.prototype = element.prototype;
 }).call(window);
 
 Element.cache = { };
@@ -1582,12 +1586,14 @@
   },
 
   hide: function(element) {
-    $(element).style.display = 'none';
+    element = $(element);
+    element.style.display = 'none';
     return element;
   },
 
   show: function(element) {
-    $(element).style.display = '';
+    element = $(element);
+    element.style.display = '';
     return element;
   },
 
@@ -1628,24 +1634,28 @@
         Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
           insertions = {bottom:insertions};
 
-    var content, t, range;
+    var content, insert, tagName, childNodes;
 
-    for (position in insertions) {
+    for (var position in insertions) {
       content  = insertions[position];
       position = position.toLowerCase();
-      t = Element._insertionTranslations[position];
+      insert = Element._insertionTranslations[position];
 
       if (content && content.toElement) content = content.toElement();
       if (Object.isElement(content)) {
-        t.insert(element, content);
+        insert(element, content);
         continue;
       }
 
       content = Object.toHTML(content);
 
-      range = element.ownerDocument.createRange();
-      t.initializeRange(element, range);
-      t.insert(element, range.createContextualFragment(content.stripScripts()));
+      tagName = ((position == 'before' || position == 'after')
+        ? element.parentNode : element).tagName.toUpperCase();
+
+      childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
+
+      if (position == 'top' || position == 'after') childNodes.reverse();
+      childNodes.each(insert.curry(element));
 
       content.evalScripts.bind(content).defer();
     }
@@ -1690,7 +1700,7 @@
   },
 
   descendants: function(element) {
-    return $A($(element).getElementsByTagName('*')).each(Element.extend);
+    return $(element).select("*");
   },
 
   firstDescendant: function(element) {
@@ -1729,32 +1739,31 @@
     element = $(element);
     if (arguments.length == 1) return $(element.parentNode);
     var ancestors = element.ancestors();
-    return expression ? Selector.findElement(ancestors, expression, index) :
-      ancestors[index || 0];
+    return Object.isNumber(expression) ? ancestors[expression] :
+      Selector.findElement(ancestors, expression, index);
   },
 
   down: function(element, expression, index) {
     element = $(element);
     if (arguments.length == 1) return element.firstDescendant();
-    var descendants = element.descendants();
-    return expression ? Selector.findElement(descendants, expression, index) :
-      descendants[index || 0];
+    return Object.isNumber(expression) ? element.descendants()[expression] :
+      Element.select(element, expression)[index || 0];
   },
 
   previous: function(element, expression, index) {
     element = $(element);
     if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
     var previousSiblings = element.previousSiblings();
-    return expression ? Selector.findElement(previousSiblings, expression, index) :
-      previousSiblings[index || 0];
+    return Object.isNumber(expression) ? previousSiblings[expression] :
+      Selector.findElement(previousSiblings, expression, index);
   },
 
   next: function(element, expression, index) {
     element = $(element);
     if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
     var nextSiblings = element.nextSiblings();
-    return expression ? Selector.findElement(nextSiblings, expression, index) :
-      nextSiblings[index || 0];
+    return Object.isNumber(expression) ? nextSiblings[expression] :
+      Selector.findElement(nextSiblings, expression, index);
   },
 
   select: function() {
@@ -1795,10 +1804,11 @@
     var attributes = { }, t = Element._attributeTranslations.write;
 
     if (typeof name == 'object') attributes = name;
-    else attributes[name] = value === undefined ? true : value;
+    else attributes[name] = Object.isUndefined(value) ? true : value;
 
     for (var attr in attributes) {
-      var name = t.names[attr] || attr, value = attributes[attr];
+      name = t.names[attr] || attr;
+      value = attributes[attr];
       if (t.values[attr]) name = t.values[attr](element, value);
       if (value === false || value === null)
         element.removeAttribute(name);
@@ -1871,18 +1881,12 @@
     if (element.compareDocumentPosition)
       return (element.compareDocumentPosition(ancestor) & 8) === 8;
 
-    if (element.sourceIndex && !Prototype.Browser.Opera) {
-      var e = element.sourceIndex, a = ancestor.sourceIndex,
-       nextAncestor = ancestor.nextSibling;
-      if (!nextAncestor) {
-        do { ancestor = ancestor.parentNode; }
-        while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode);
-      }
-      if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex);
-    }
+    if (ancestor.contains)
+      return ancestor.contains(element) && ancestor !== element;
 
     while (element = element.parentNode)
       if (element == ancestor) return true;
+
     return false;
   },
 
@@ -1897,7 +1901,7 @@
     element = $(element);
     style = style == 'float' ? 'cssFloat' : style.camelize();
     var value = element.style[style];
-    if (!value) {
+    if (!value || value == 'auto') {
       var css = document.defaultView.getComputedStyle(element, null);
       value = css ? css[style] : null;
     }
@@ -1921,7 +1925,7 @@
       if (property == 'opacity') element.setOpacity(styles[property]);
       else
         elementStyle[(property == 'float' || property == 'cssFloat') ?
-          (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') :
+          (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
             property] = styles[property];
 
     return element;
@@ -1936,7 +1940,7 @@
 
   getDimensions: function(element) {
     element = $(element);
-    var display = $(element).getStyle('display');
+    var display = element.getStyle('display');
     if (display != 'none' && display != null) // Safari bug
       return {width: element.offsetWidth, height: element.offsetHeight};
 
@@ -1965,7 +1969,7 @@
       element.style.position = 'relative';
       // Opera returns the offset relative to the positioning context, when an
       // element is position relative but top and left have not been defined
-      if (window.opera) {
+      if (Prototype.Browser.Opera) {
         element.style.top = 0;
         element.style.left = 0;
       }
@@ -2020,9 +2024,9 @@
       valueL += element.offsetLeft || 0;
       element = element.offsetParent;
       if (element) {
-        if (element.tagName == 'BODY') break;
+        if (element.tagName.toUpperCase() == 'BODY') break;
         var p = Element.getStyle(element, 'position');
-        if (p == 'relative' || p == 'absolute') break;
+        if (p !== 'static') break;
       }
     } while (element);
     return Element._returnOffset(valueL, valueT);
@@ -2030,7 +2034,7 @@
 
   absolutize: function(element) {
     element = $(element);
-    if (element.getStyle('position') == 'absolute') return;
+    if (element.getStyle('position') == 'absolute') return element;
     // Position.prepare(); // To be done manually by Scripty when it needs it.
 
     var offsets = element.positionedOffset();
@@ -2054,7 +2058,7 @@
 
   relativize: function(element) {
     element = $(element);
-    if (element.getStyle('position') == 'relative') return;
+    if (element.getStyle('position') == 'relative') return element;
     // Position.prepare(); // To be done manually by Scripty when it needs it.
 
     element.style.position = 'relative';
@@ -2105,7 +2109,7 @@
 
     element = forElement;
     do {
-      if (!Prototype.Browser.Opera || element.tagName == 'BODY') {
+      if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
         valueT -= element.scrollTop  || 0;
         valueL -= element.scrollLeft || 0;
       }
@@ -2171,72 +2175,80 @@
   }
 };
 
-
-if (!document.createRange || Prototype.Browser.Opera) {
-  Element.Methods.insert = function(element, insertions) {
-    element = $(element);
-
-    if (Object.isString(insertions) || Object.isNumber(insertions) ||
-        Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
-          insertions = { bottom: insertions };
-
-    var t = Element._insertionTranslations, content, position, pos, tagName;
-
-    for (position in insertions) {
-      content  = insertions[position];
-      position = position.toLowerCase();
-      pos      = t[position];
-
-      if (content && content.toElement) content = content.toElement();
-      if (Object.isElement(content)) {
-        pos.insert(element, content);
-        continue;
-      }
-
-      content = Object.toHTML(content);
-      tagName = ((position == 'before' || position == 'after')
-        ? element.parentNode : element).tagName.toUpperCase();
-
-      if (t.tags[tagName]) {
-        var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
-        if (position == 'top' || position == 'after') fragments.reverse();
-        fragments.each(pos.insert.curry(element));
+if (Prototype.Browser.Opera) {
+  Element.Methods.getStyle = Element.Methods.getStyle.wrap(
+    function(proceed, element, style) {
+      switch (style) {
+        case 'left': case 'top': case 'right': case 'bottom':
+          if (proceed(element, 'position') === 'static') return null;
+        case 'height': case 'width':
+          // returns '0px' for hidden elements; we want it to return null
+          if (!Element.visible(element)) return null;
+
+          // returns the border-box dimensions rather than the content-box
+          // dimensions, so we subtract padding and borders from the value
+          var dim = parseInt(proceed(element, style), 10);
+
+          if (dim !== element['offset' + style.capitalize()])
+            return dim + 'px';
+
+          var properties;
+          if (style === 'height') {
+            properties = ['border-top-width', 'padding-top',
+             'padding-bottom', 'border-bottom-width'];
+          }
+          else {
+            properties = ['border-left-width', 'padding-left',
+             'padding-right', 'border-right-width'];
+          }
+          return properties.inject(dim, function(memo, property) {
+            var val = proceed(element, property);
+            return val === null ? memo : memo - parseInt(val, 10);
+          }) + 'px';
+        default: return proceed(element, style);
       }
-      else element.insertAdjacentHTML(pos.adjacency, content.stripScripts());
-
-      content.evalScripts.bind(content).defer();
     }
+  );
 
-    return element;
-  };
-}
-
-if (Prototype.Browser.Opera) {
-  Element.Methods._getStyle = Element.Methods.getStyle;
-  Element.Methods.getStyle = function(element, style) {
-    switch(style) {
-      case 'left':
-      case 'top':
-      case 'right':
-      case 'bottom':
-        if (Element._getStyle(element, 'position') == 'static') return null;
-      default: return Element._getStyle(element, style);
+  Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
+    function(proceed, element, attribute) {
+      if (attribute === 'title') return element.title;
+      return proceed(element, attribute);
     }
-  };
-  Element.Methods._readAttribute = Element.Methods.readAttribute;
-  Element.Methods.readAttribute = function(element, attribute) {
-    if (attribute == 'title') return element.title;
-    return Element._readAttribute(element, attribute);
-  };
+  );
 }
 
 else if (Prototype.Browser.IE) {
-  $w('positionedOffset getOffsetParent viewportOffset').each(function(method) {
+  // IE doesn't report offsets correctly for static elements, so we change them
+  // to "relative" to get the values, then change them back.
+  Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
+    function(proceed, element) {
+      element = $(element);
+      // IE throws an error if element is not in document
+      try { element.offsetParent }
+      catch(e) { return $(document.body) }
+      var position = element.getStyle('position');
+      if (position !== 'static') return proceed(element);
+      element.setStyle({ position: 'relative' });
+      var value = proceed(element);
+      element.setStyle({ position: position });
+      return value;
+    }
+  );
+
+  $w('positionedOffset viewportOffset').each(function(method) {
     Element.Methods[method] = Element.Methods[method].wrap(
       function(proceed, element) {
         element = $(element);
+        try { element.offsetParent }
+        catch(e) { return Element._returnOffset(0,0) }
         var position = element.getStyle('position');
-        if (position != 'static') return proceed(element);
+        if (position !== 'static') return proceed(element);
+        // Trigger hasLayout on the offset parent so that IE6 reports
+        // accurate offsetTop and offsetLeft values for position: fixed.
+        var offsetParent = element.getOffsetParent();
+        if (offsetParent && offsetParent.getStyle('position') === 'fixed')
+          offsetParent.setStyle({ zoom: 1 });
         element.setStyle({ position: 'relative' });
         var value = proceed(element);
         element.setStyle({ position: position });
@@ -2245,6 +2257,14 @@
     );
   });
 
+  Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
+    function(proceed, element) {
+      try { element.offsetParent }
+      catch(e) { return Element._returnOffset(0,0) }
+      return proceed(element);
+    }
+  );
+
   Element.Methods.getStyle = function(element, style) {
     element = $(element);
     style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
@@ -2301,7 +2321,7 @@
           return node ? node.value : "";
         },
         _getEv: function(element, attribute) {
-          var attribute = element.getAttribute(attribute);
+          attribute = element.getAttribute(attribute);
           return attribute ? attribute.toString().slice(23, -2) : null;
         },
         _flag: function(element, attribute) {
@@ -2318,7 +2338,10 @@
   };
 
   Element._attributeTranslations.write = {
-    names: Object.clone(Element._attributeTranslations.read.names),
+    names: Object.extend({
+      cellpadding: 'cellPadding',
+      cellspacing: 'cellSpacing'
+    }, Element._attributeTranslations.read.names),
     values: {
       checked: function(element, value) {
         element.checked = !!value;
@@ -2333,7 +2356,7 @@
   Element._attributeTranslations.has = {};
 
   $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
-      'encType maxLength readOnly longDesc').each(function(attr) {
+      'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
     Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
     Element._attributeTranslations.has[attr.toLowerCase()] = attr;
   });
@@ -2386,7 +2409,7 @@
       (value < 0.00001) ? 0 : value;
 
     if (value == 1)
-      if(element.tagName == 'IMG' && element.width) {
+      if(element.tagName.toUpperCase() == 'IMG' && element.width) {
         element.width++; element.width--;
       } else try {
         var n = document.createTextNode(' ');
@@ -2398,7 +2421,7 @@
   };
 
   // Safari returns margins on body which is incorrect if the child is absolutely
-  // positioned.  For performance reasons, redefine Position.cumulativeOffset for
+  // positioned.  For performance reasons, redefine Element#cumulativeOffset for
   // KHTML/WebKit only.
   Element.Methods.cumulativeOffset = function(element) {
     var valueT = 0, valueL = 0;
@@ -2438,7 +2461,7 @@
   };
 }
 
-if (document.createElement('div').outerHTML) {
+if ('outerHTML' in document.createElement('div')) {
   Element.Methods.replace = function(element, content) {
     element = $(element);
 
@@ -2476,45 +2499,25 @@
 
 Element._getContentFromAnonymousElement = function(tagName, html) {
   var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
-  div.innerHTML = t[0] + html + t[1];
-  t[2].times(function() { div = div.firstChild });
+  if (t) {
+    div.innerHTML = t[0] + html + t[1];
+    t[2].times(function() { div = div.firstChild });
+  } else div.innerHTML = html;
   return $A(div.childNodes);
 };
 
 Element._insertionTranslations = {
-  before: {
-    adjacency: 'beforeBegin',
-    insert: function(element, node) {
-      element.parentNode.insertBefore(node, element);
-    },
-    initializeRange: function(element, range) {
-      range.setStartBefore(element);
-    }
+  before: function(element, node) {
+    element.parentNode.insertBefore(node, element);
   },
-  top: {
-    adjacency: 'afterBegin',
-    insert: function(element, node) {
-      element.insertBefore(node, element.firstChild);
-    },
-    initializeRange: function(element, range) {
-      range.selectNodeContents(element);
-      range.collapse(true);
-    }
+  top: function(element, node) {
+    element.insertBefore(node, element.firstChild);
   },
-  bottom: {
-    adjacency: 'beforeEnd',
-    insert: function(element, node) {
-      element.appendChild(node);
-    }
+  bottom: function(element, node) {
+    element.appendChild(node);
   },
-  after: {
-    adjacency: 'afterEnd',
-    insert: function(element, node) {
-      element.parentNode.insertBefore(node, element.nextSibling);
-    },
-    initializeRange: function(element, range) {
-      range.setStartAfter(element);
-    }
+  after: function(element, node) {
+    element.parentNode.insertBefore(node, element.nextSibling);
   },
   tags: {
     TABLE:  ['<table>',                '</table>',                   1],
@@ -2526,7 +2529,6 @@
 };
 
 (function() {
-  this.bottom.initializeRange = this.top.initializeRange;
   Object.extend(this.tags, {
     THEAD: this.tags.TBODY,
     TFOOT: this.tags.TBODY,
@@ -2538,7 +2540,7 @@
   hasAttribute: function(element, attribute) {
     attribute = Element._attributeTranslations.has[attribute] || attribute;
     var node = $(element).getAttributeNode(attribute);
-    return node && node.specified;
+    return !!(node && node.specified);
   }
 };
 
@@ -2547,9 +2549,9 @@
 Object.extend(Element, Element.Methods);
 
 if (!Prototype.BrowserFeatures.ElementExtensions &&
-    document.createElement('div').__proto__) {
+    document.createElement('div')['__proto__']) {
   window.HTMLElement = { };
-  window.HTMLElement.prototype = document.createElement('div').__proto__;
+  window.HTMLElement.prototype = document.createElement('div')['__proto__'];
   Prototype.BrowserFeatures.ElementExtensions = true;
 }
 
@@ -2564,7 +2566,7 @@
         element.nodeType != 1 || element == window) return element;
 
     var methods = Object.clone(Methods),
-      tagName = element.tagName, property, value;
+      tagName = element.tagName.toUpperCase(), property, value;
 
     // extend methods for specific tags
     if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
@@ -2660,7 +2662,7 @@
     if (window[klass]) return window[klass];
 
     window[klass] = { };
-    window[klass].prototype = document.createElement(tagName).__proto__;
+    window[klass].prototype = document.createElement(tagName)['__proto__'];
     return window[klass];
   }
 
@@ -2686,11 +2688,18 @@
 
 document.viewport = {
   getDimensions: function() {
-    var dimensions = { };
+    var dimensions = { }, B = Prototype.Browser;
     $w('width height').each(function(d) {
       var D = d.capitalize();
-      dimensions[d] = self['inner' + D] ||
-       (document.documentElement['client' + D] || document.body['client' + D]);
+      if (B.WebKit && !document.evaluate) {
+        // Safari <3.0 needs self.innerWidth/Height
+        dimensions[d] = self['inner' + D];
+      } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
+        // Opera <9.5 needs document.body.clientWidth/Height
+        dimensions[d] = document.body['client' + D]
+      } else {
+        dimensions[d] = document.documentElement['client' + D];
+      }
     });
     return dimensions;
   },
@@ -2709,21 +2718,61 @@
       window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
   }
 };
-/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
+/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
  * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
  * license.  Please see http://www.yui-ext.com/ for more information. */
 
 var Selector = Class.create({
   initialize: function(expression) {
     this.expression = expression.strip();
-    this.compileMatcher();
+
+    if (this.shouldUseSelectorsAPI()) {
+      this.mode = 'selectorsAPI';
+    } else if (this.shouldUseXPath()) {
+      this.mode = 'xpath';
+      this.compileXPathMatcher();
+    } else {
+      this.mode = "normal";
+      this.compileMatcher();
+    }
+
   },
 
-  compileMatcher: function() {
-    // Selectors with namespaced attributes can't use the XPath version
-    if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression))
-      return this.compileXPathMatcher();
+  shouldUseXPath: function() {
+    if (!Prototype.BrowserFeatures.XPath) return false;
+
+    var e = this.expression;
+
+    // Safari 3 chokes on :*-of-type and :empty
+    if (Prototype.Browser.WebKit &&
+     (e.include("-of-type") || e.include(":empty")))
+      return false;
+
+    // XPath can't do namespaced attributes, nor can it read
+    // the "checked" property from DOM nodes
+    if ((/(\[[\w-]*?:|:checked)/).test(e))
+      return false;
+
+    return true;
+  },
+
+  shouldUseSelectorsAPI: function() {
+    if (!Prototype.BrowserFeatures.SelectorsAPI) return false;
+
+    if (!Selector._div) Selector._div = new Element('div');
+
+    // Make sure the browser treats the selector as valid. Test on an
+    // isolated element to minimize cost of this check.
+    try {
+      Selector._div.querySelector(this.expression);
+    } catch(e) {
+      return false;
+    }
 
+    return true;
+  },
+
+  compileMatcher: function() {
     var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
         c = Selector.criteria, le, p, m;
 
@@ -2741,7 +2790,7 @@
         p = ps[i];
         if (m = e.match(p)) {
           this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
-    	      new Template(c[i]).evaluate(m));
+            new Template(c[i]).evaluate(m));
           e = e.replace(m[0], '');
           break;
         }
@@ -2780,8 +2829,27 @@
 
   findElements: function(root) {
     root = root || document;
-    if (this.xpath) return document._getElementsByXPath(this.xpath, root);
-    return this.matcher(root);
+    var e = this.expression, results;
+
+    switch (this.mode) {
+      case 'selectorsAPI':
+        // querySelectorAll queries document-wide, then filters to descendants
+        // of the context element. That's not what we want.
+        // Add an explicit context to the selector if necessary.
+        if (root !== document) {
+          var oldId = root.id, id = $(root).identify();
+          e = "#" + id + " " + e;
+        }
+
+        results = $A(root.querySelectorAll(e)).map(Element.extend);
+        root.id = oldId;
+
+        return results;
+      case 'xpath':
+        return document._getElementsByXPath(this.xpath, root);
+      default:
+       return this.matcher(root);
+    }
   },
 
   match: function(element) {
@@ -2844,8 +2912,12 @@
     },
     className:    "[contains(concat(' ', @class, ' '), ' #{1} ')]",
     id:           "[@id='#{1}']",
-    attrPresence: "[@#{1}]",
+    attrPresence: function(m) {
+      m[1] = m[1].toLowerCase();
+      return new Template("[@#{1}]").evaluate(m);
+    },
     attr: function(m) {
+      m[1] = m[1].toLowerCase();
       m[3] = m[5] || m[6];
       return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
     },
@@ -2868,13 +2940,13 @@
       'first-child': '[not(preceding-sibling::*)]',
       'last-child':  '[not(following-sibling::*)]',
       'only-child':  '[not(preceding-sibling::* or following-sibling::*)]',
-      'empty':       "[count(*) = 0 and (count(text()) = 0 or translate(text(), ' \t\r\n', '') = '')]",
+      'empty':       "[count(*) = 0 and (count(text()) = 0)]",
       'checked':     "[@checked]",
-      'disabled':    "[@disabled]",
-      'enabled':     "[not(@disabled)]",
+      'disabled':    "[(@disabled) and (@type!='hidden')]",
+      'enabled':     "[not(@disabled) and (@type!='hidden')]",
       'not': function(m) {
         var e = m[6], p = Selector.patterns,
-            x = Selector.xpath, le, m, v;
+            x = Selector.xpath, le, v;
 
         var exclusion = [];
         while (e && le != e && (/\S/).test(e)) {
@@ -2931,13 +3003,13 @@
   },
 
   criteria: {
-    tagName:      'n = h.tagName(n, r, "#{1}", c);   c = false;',
-    className:    'n = h.className(n, r, "#{1}", c); c = false;',
-    id:           'n = h.id(n, r, "#{1}", c);        c = false;',
-    attrPresence: 'n = h.attrPresence(n, r, "#{1}"); c = false;',
+    tagName:      'n = h.tagName(n, r, "#{1}", c);      c = false;',
+    className:    'n = h.className(n, r, "#{1}", c);    c = false;',
+    id:           'n = h.id(n, r, "#{1}", c);           c = false;',
+    attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
     attr: function(m) {
       m[3] = (m[5] || m[6]);
-      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
+      return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
     },
     pseudo: function(m) {
       if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
@@ -2961,8 +3033,9 @@
     tagName:      /^\s*(\*|[\w\-]+)(\b|$)?/,
     id:           /^#([\w\-\*]+)(\b|$)/,
     className:    /^\.([\w\-\*]+)(\b|$)/,
-    pseudo:       /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/,
-    attrPresence: /^\[([\w]+)\]/,
+    pseudo:
+/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
+    attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
     attr:         /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
   },
 
@@ -2986,7 +3059,7 @@
 
     attr: function(element, matches) {
       var nodeValue = Element.readAttribute(element, matches[1]);
-      return Selector.operators[matches[2]](nodeValue, matches[3]);
+      return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
     }
   },
 
@@ -3001,14 +3074,15 @@
 
     // marks an array of nodes for counting
     mark: function(nodes) {
+      var _true = Prototype.emptyFunction;
       for (var i = 0, node; node = nodes[i]; i++)
-        node._counted = true;
+        node._countedByPrototype = _true;
       return nodes;
     },
 
     unmark: function(nodes) {
       for (var i = 0, node; node = nodes[i]; i++)
-        node._counted = undefined;
+        node._countedByPrototype = undefined;
       return nodes;
     },
 
@@ -3016,15 +3090,15 @@
     // "ofType" flag indicates whether we're indexing for nth-of-type
     // rather than nth-child
     index: function(parentNode, reverse, ofType) {
-      parentNode._counted = true;
+      parentNode._countedByPrototype = Prototype.emptyFunction;
       if (reverse) {
         for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
           var node = nodes[i];
-          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
+          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
         }
       } else {
         for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
-          if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++;
+          if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
       }
     },
 
@@ -3033,8 +3107,8 @@
       if (nodes.length == 0) return nodes;
       var results = [], n;
       for (var i = 0, l = nodes.length; i < l; i++)
-        if (!(n = nodes[i])._counted) {
-          n._counted = true;
+        if (!(n = nodes[i])._countedByPrototype) {
+          n._countedByPrototype = Prototype.emptyFunction;
           results.push(Element.extend(n));
         }
       return Selector.handlers.unmark(results);
@@ -3051,7 +3125,7 @@
     child: function(nodes) {
       var h = Selector.handlers;
       for (var i = 0, results = [], node; node = nodes[i]; i++) {
-        for (var j = 0, children = [], child; child = node.childNodes[j]; j++)
+        for (var j = 0, child; child = node.childNodes[j]; j++)
           if (child.nodeType == 1 && child.tagName != '!') results.push(child);
       }
       return results;
@@ -3074,7 +3148,7 @@
 
     nextElementSibling: function(node) {
       while (node = node.nextSibling)
-	      if (node.nodeType == 1) return node;
+        if (node.nodeType == 1) return node;
       return null;
     },
 
@@ -3086,7 +3160,7 @@
 
     // TOKEN FUNCTIONS
     tagName: function(nodes, root, tagName, combinator) {
-      tagName = tagName.toUpperCase();
+      var uTagName = tagName.toUpperCase();
       var results = [], h = Selector.handlers;
       if (nodes) {
         if (combinator) {
@@ -3099,7 +3173,7 @@
           if (tagName == "*") return nodes;
         }
         for (var i = 0, node; node = nodes[i]; i++)
-          if (node.tagName.toUpperCase() == tagName) results.push(node);
+          if (node.tagName.toUpperCase() === uTagName) results.push(node);
         return results;
       } else return root.getElementsByTagName(tagName);
     },
@@ -3146,16 +3220,18 @@
       return results;
     },
 
-    attrPresence: function(nodes, root, attr) {
+    attrPresence: function(nodes, root, attr, combinator) {
       if (!nodes) nodes = root.getElementsByTagName("*");
+      if (nodes && combinator) nodes = this[combinator](nodes);
       var results = [];
       for (var i = 0, node; node = nodes[i]; i++)
         if (Element.hasAttribute(node, attr)) results.push(node);
       return results;
     },
 
-    attr: function(nodes, root, attr, value, operator) {
+    attr: function(nodes, root, attr, value, operator, combinator) {
       if (!nodes) nodes = root.getElementsByTagName("*");
+      if (nodes && combinator) nodes = this[combinator](nodes);
       var handler = Selector.operators[operator], results = [];
       for (var i = 0, node; node = nodes[i]; i++) {
         var nodeValue = Element.readAttribute(node, attr);
@@ -3234,7 +3310,7 @@
       var h = Selector.handlers, results = [], indexed = [], m;
       h.mark(nodes);
       for (var i = 0, node; node = nodes[i]; i++) {
-        if (!node.parentNode._counted) {
+        if (!node.parentNode._countedByPrototype) {
           h.index(node.parentNode, reverse, ofType);
           indexed.push(node.parentNode);
         }
@@ -3261,7 +3337,7 @@
     'empty': function(nodes, value, root) {
       for (var i = 0, results = [], node; node = nodes[i]; i++) {
         // IE treats comments as element nodes
-        if (node.tagName == '!' || (node.firstChild && !node.innerHTML.match(/^\s*$/))) continue;
+        if (node.tagName == '!' || node.firstChild) continue;
         results.push(node);
       }
       return results;
@@ -3272,14 +3348,15 @@
       var exclusions = new Selector(selector).findElements(root);
       h.mark(exclusions);
       for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (!node._counted) results.push(node);
+        if (!node._countedByPrototype) results.push(node);
       h.unmark(exclusions);
       return results;
     },
 
     'enabled': function(nodes, value, root) {
       for (var i = 0, results = [], node; node = nodes[i]; i++)
-        if (!node.disabled) results.push(node);
+        if (!node.disabled && (!node.type || node.type !== 'hidden'))
+          results.push(node);
       return results;
     },
 
@@ -3299,18 +3376,29 @@
   operators: {
     '=':  function(nv, v) { return nv == v; },
     '!=': function(nv, v) { return nv != v; },
-    '^=': function(nv, v) { return nv.startsWith(v); },
+    '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
+    '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
+    '*=': function(nv, v) { return nv == v || nv && nv.include(v); },
     '$=': function(nv, v) { return nv.endsWith(v); },
     '*=': function(nv, v) { return nv.include(v); },
     '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
-    '|=': function(nv, v) { return ('-' + nv.toUpperCase() + '-').include('-' + v.toUpperCase() + '-'); }
+    '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
+     '-').include('-' + (v || "").toUpperCase() + '-'); }
+  },
+
+  split: function(expression) {
+    var expressions = [];
+    expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
+      expressions.push(m[1].strip());
+    });
+    return expressions;
   },
 
   matchElements: function(elements, expression) {
-    var matches = new Selector(expression).findElements(), h = Selector.handlers;
+    var matches = $$(expression), h = Selector.handlers;
     h.mark(matches);
     for (var i = 0, results = [], element; element = elements[i]; i++)
-      if (element._counted) results.push(element);
+      if (element._countedByPrototype) results.push(element);
     h.unmark(matches);
     return results;
   },
@@ -3323,10 +3411,7 @@
   },
 
   findChildElements: function(element, expressions) {
-    var exprs = expressions.join(','), expressions = [];
-    exprs.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
-      expressions.push(m[1].strip());
-    });
+    expressions = Selector.split(expressions.join(','));
     var results = [], h = Selector.handlers;
     for (var i = 0, l = expressions.length, selector; i < l; i++) {
       selector = new Selector(expressions[i].strip());
@@ -3336,6 +3421,25 @@
   }
 });
 
+if (Prototype.Browser.IE) {
+  Object.extend(Selector.handlers, {
+    // IE returns comment nodes on getElementsByTagName("*").
+    // Filter them out.
+    concat: function(a, b) {
+      for (var i = 0, node; node = b[i]; i++)
+        if (node.tagName !== "!") a.push(node);
+      return a;
+    },
+
+    // IE improperly serializes _countedByPrototype in (inner|outer)HTML.
+    unmark: function(nodes) {
+      for (var i = 0, node; node = nodes[i]; i++)
+        node.removeAttribute('_countedByPrototype');
+      return nodes;
+    }
+  });
+}
+
 function $$() {
   return Selector.findChildElements(document, $A(arguments));
 }
@@ -3347,13 +3451,13 @@
 
   serializeElements: function(elements, options) {
     if (typeof options != 'object') options = { hash: !!options };
-    else if (options.hash === undefined) options.hash = true;
+    else if (Object.isUndefined(options.hash)) options.hash = true;
     var key, value, submitted = false, submit = options.submit;
 
     var data = elements.inject({ }, function(result, element) {
       if (!element.disabled && element.name) {
         key = element.name; value = $(element).getValue();
-        if (value != null && (element.type != 'submit' || (!submitted &&
+        if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
             submit !== false && (!submit || key == submit) && (submitted = true)))) {
           if (key in result) {
             // a key is already present; construct an array of values
@@ -3514,7 +3618,6 @@
 
   disable: function(element) {
     element = $(element);
-    element.blur();
     element.disabled = true;
     return element;
   },
@@ -3545,31 +3648,31 @@
   },
 
   inputSelector: function(element, value) {
-    if (value === undefined) return element.checked ? element.value : null;
+    if (Object.isUndefined(value)) return element.checked ? element.value : null;
     else element.checked = !!value;
   },
 
   textarea: function(element, value) {
-    if (value === undefined) return element.value;
+    if (Object.isUndefined(value)) return element.value;
     else element.value = value;
   },
 
-  select: function(element, index) {
-    if (index === undefined)
+  select: function(element, value) {
+    if (Object.isUndefined(value))
       return this[element.type == 'select-one' ?
         'selectOne' : 'selectMany'](element);
     else {
-      var opt, value, single = !Object.isArray(index);
+      var opt, currentValue, single = !Object.isArray(value);
       for (var i = 0, length = element.length; i < length; i++) {
         opt = element.options[i];
-        value = this.optionValue(opt);
+        currentValue = this.optionValue(opt);
         if (single) {
-          if (value == index) {
+          if (currentValue == value) {
             opt.selected = true;
             return;
           }
         }
-        else opt.selected = index.include(value);
+        else opt.selected = value.include(currentValue);
       }
     }
   },
@@ -3740,21 +3843,42 @@
     isRightClick:  function(event) { return isButton(event, 2) },
 
     element: function(event) {
-      var node = Event.extend(event).target;
-      return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node);
+      event = Event.extend(event);
+
+      var node          = event.target,
+          type          = event.type,
+          currentTarget = event.currentTarget;
+
+      if (currentTarget && currentTarget.tagName) {
+        // Firefox screws up the "click" event when moving between radio buttons
+        // via arrow keys. It also screws up the "load" and "error" events on images,
+        // reporting the document as the target instead of the original image.
+        if (type === 'load' || type === 'error' ||
+          (type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
+            && currentTarget.type === 'radio'))
+              node = currentTarget;
+      }
+      if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
+      return Element.extend(node);
     },
 
     findElement: function(event, expression) {
       var element = Event.element(event);
-      return element.match(expression) ? element : element.up(expression);
+      if (!expression) return element;
+      var elements = [element].concat(element.ancestors());
+      return Selector.findElement(elements, expression, 0);
     },
 
     pointer: function(event) {
+      var docElement = document.documentElement,
+      body = document.body || { scrollLeft: 0, scrollTop: 0 };
       return {
         x: event.pageX || (event.clientX +
-          (document.documentElement.scrollLeft || document.body.scrollLeft)),
+          (docElement.scrollLeft || body.scrollLeft) -
+          (docElement.clientLeft || 0)),
         y: event.pageY || (event.clientY +
-          (document.documentElement.scrollTop || document.body.scrollTop))
+          (docElement.scrollTop || body.scrollTop) -
+          (docElement.clientTop || 0))
       };
     },
 
@@ -3799,7 +3923,7 @@
     };
 
   } else {
-    Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__;
+    Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__'];
     Object.extend(Event.prototype, methods);
     return Prototype.K;
   }
@@ -3809,9 +3933,9 @@
   var cache = Event.cache;
 
   function getEventID(element) {
-    if (element._eventID) return element._eventID;
+    if (element._prototypeEventID) return element._prototypeEventID[0];
     arguments.callee.id = arguments.callee.id || 1;
-    return element._eventID = ++arguments.callee.id;
+    return element._prototypeEventID = [++arguments.callee.id];
   }
 
   function getDOMEventName(eventName) {
@@ -3839,7 +3963,7 @@
           return false;
 
       Event.extend(event);
-      handler.call(element, event)
+      handler.call(element, event);
     };
 
     wrapper.handler = handler;
@@ -3864,10 +3988,20 @@
         cache[id][eventName] = null;
   }
 
+
+  // Internet Explorer needs to remove event handlers on page unload
+  // in order to avoid memory leaks.
   if (window.attachEvent) {
     window.attachEvent("onunload", destroyCache);
   }
 
+  // Safari has a dummy event handler on page unload so that it won't
+  // use its bfcache. Safari <= 3.1 has an issue with restoring the "document"
+  // object when page is returned to via the back button using its bfcache.
+  if (Prototype.Browser.WebKit) {
+    window.addEventListener('unload', Prototype.emptyFunction, false);
+  }
+
   return {
     observe: function(element, eventName, handler) {
       element = $(element);
@@ -3921,11 +4055,12 @@
       if (element == document && document.createEvent && !element.dispatchEvent)
         element = document.documentElement;
 
+      var event;
       if (document.createEvent) {
-        var event = document.createEvent("HTMLEvents");
+        event = document.createEvent("HTMLEvents");
         event.initEvent("dataavailable", true, true);
       } else {
-        var event = document.createEventObject();
+        event = document.createEventObject();
         event.eventType = "ondataavailable";
       }
 
@@ -3938,7 +4073,7 @@
         element.fireEvent(event.eventType, event);
       }
 
-      return event;
+      return Event.extend(event);
     }
   };
 })());
@@ -3954,20 +4089,21 @@
 Object.extend(document, {
   fire:          Element.Methods.fire.methodize(),
   observe:       Element.Methods.observe.methodize(),
-  stopObserving: Element.Methods.stopObserving.methodize()
+  stopObserving: Element.Methods.stopObserving.methodize(),
+  loaded:        false
 });
 
 (function() {
   /* Support for the DOMContentLoaded event is based on work by Dan Webb,
      Matthias Miller, Dean Edwards and John Resig. */
 
-  var timer, fired = false;
+  var timer;
 
   function fireContentLoadedEvent() {
-    if (fired) return;
+    if (document.loaded) return;
     if (timer) window.clearInterval(timer);
     document.fire("dom:loaded");
-    fired = true;
+    document.loaded = true;
   }
 
   if (document.addEventListener) {
@@ -4181,4 +4317,4 @@
 
 /*--------------------------------------------------------------------------*/
 
-Element.addMethods();
+Element.addMethods();
\ No newline at end of file

Modified: rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/controls.js
==============================================================================
--- rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/controls.js	(original)
+++ rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/controls.js	Tue Jan 27 15:56:33 2009
@@ -1,24 +1,24 @@
-// script.aculo.us controls.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
+// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008
 
-// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
-//           (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
-//           (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//           (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
+//           (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)
 // Contributors:
 //  Richard Livsey
 //  Rahul Bhargava
 //  Rob Wills
-// 
+//
 // script.aculo.us is freely distributable under the terms of an MIT-style license.
 // For details, see the script.aculo.us web site: http://script.aculo.us/
 
-// Autocompleter.Base handles all the autocompletion functionality 
+// Autocompleter.Base handles all the autocompletion functionality
 // that's independent of the data source for autocompletion. This
 // includes drawing the autocompletion menu, observing keyboard
 // and mouse events, and similar.
 //
-// Specific autocompleters need to provide, at the very least, 
+// Specific autocompleters need to provide, at the very least,
 // a getUpdatedChoices function that will be invoked every time
-// the text inside the monitored textbox changes. This method 
+// the text inside the monitored textbox changes. This method
 // should get the text for which to provide autocompletion by
 // invoking this.getToken(), NOT by directly accessing
 // this.element.value. This is to allow incremental tokenized
@@ -32,23 +32,23 @@
 // will incrementally autocomplete with a comma as the token.
 // Additionally, ',' in the above example can be replaced with
 // a token array, e.g. { tokens: [',', '\n'] } which
-// enables autocompletion on multiple tokens. This is most 
-// useful when one of the tokens is \n (a newline), as it 
+// enables autocompletion on multiple tokens. This is most
+// useful when one of the tokens is \n (a newline), as it
 // allows smart autocompletion after linebreaks.
 
 if(typeof Effect == 'undefined')
   throw("controls.js requires including script.aculo.us' effects.js library");
 
-var Autocompleter = { }
+var Autocompleter = { };
 Autocompleter.Base = Class.create({
   baseInitialize: function(element, update, options) {
-    element          = $(element)
-    this.element     = element; 
-    this.update      = $(update);  
-    this.hasFocus    = false; 
-    this.changed     = false; 
-    this.active      = false; 
-    this.index       = 0;     
+    element          = $(element);
+    this.element     = element;
+    this.update      = $(update);
+    this.hasFocus    = false;
+    this.changed     = false;
+    this.active      = false;
+    this.index       = 0;
     this.entryCount  = 0;
     this.oldElementValue = this.element.value;
 
@@ -61,42 +61,42 @@
     this.options.tokens       = this.options.tokens || [];
     this.options.frequency    = this.options.frequency || 0.4;
     this.options.minChars     = this.options.minChars || 1;
-    this.options.onShow       = this.options.onShow || 
-      function(element, update){ 
+    this.options.onShow       = this.options.onShow ||
+      function(element, update){
         if(!update.style.position || update.style.position=='absolute') {
           update.style.position = 'absolute';
           Position.clone(element, update, {
-            setHeight: false, 
+            setHeight: false,
             offsetTop: element.offsetHeight
           });
         }
         Effect.Appear(update,{duration:0.15});
       };
-    this.options.onHide = this.options.onHide || 
+    this.options.onHide = this.options.onHide ||
       function(element, update){ new Effect.Fade(update,{duration:0.15}) };
 
-    if(typeof(this.options.tokens) == 'string') 
+    if(typeof(this.options.tokens) == 'string')
       this.options.tokens = new Array(this.options.tokens);
     // Force carriage returns as token delimiters anyway
     if (!this.options.tokens.include('\n'))
       this.options.tokens.push('\n');
 
     this.observer = null;
-    
+
     this.element.setAttribute('autocomplete','off');
 
     Element.hide(this.update);
 
     Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this));
-    Event.observe(this.element, 'keypress', this.onKeyPress.bindAsEventListener(this));
+    Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this));
   },
 
   show: function() {
     if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
-    if(!this.iefix && 
+    if(!this.iefix &&
       (Prototype.Browser.IE) &&
       (Element.getStyle(this.update, 'position')=='absolute')) {
-      new Insertion.After(this.update, 
+      new Insertion.After(this.update,
        '<iframe id="' + this.update.id + '_iefix" '+
        'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
        'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
@@ -104,7 +104,7 @@
     }
     if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
   },
-  
+
   fixIEOverlapping: function() {
     Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
     this.iefix.style.zIndex = 1;
@@ -144,23 +144,23 @@
        case Event.KEY_UP:
          this.markPrevious();
          this.render();
-         if(Prototype.Browser.WebKit) Event.stop(event);
+         Event.stop(event);
          return;
        case Event.KEY_DOWN:
          this.markNext();
          this.render();
-         if(Prototype.Browser.WebKit) Event.stop(event);
+         Event.stop(event);
          return;
       }
-     else 
-       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || 
+     else
+       if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
          (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
 
     this.changed = true;
     this.hasFocus = true;
 
     if(this.observer) clearTimeout(this.observer);
-      this.observer = 
+      this.observer =
         setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
   },
 
@@ -172,35 +172,35 @@
 
   onHover: function(event) {
     var element = Event.findElement(event, 'LI');
-    if(this.index != element.autocompleteIndex) 
+    if(this.index != element.autocompleteIndex)
     {
         this.index = element.autocompleteIndex;
         this.render();
     }
     Event.stop(event);
   },
-  
+
   onClick: function(event) {
     var element = Event.findElement(event, 'LI');
     this.index = element.autocompleteIndex;
     this.selectEntry();
     this.hide();
   },
-  
+
   onBlur: function(event) {
     // needed to make click events working
     setTimeout(this.hide.bind(this), 250);
     this.hasFocus = false;
-    this.active = false;     
-  }, 
-  
+    this.active = false;
+  },
+
   render: function() {
     if(this.entryCount > 0) {
       for (var i = 0; i < this.entryCount; i++)
-        this.index==i ? 
-          Element.addClassName(this.getEntry(i),"selected") : 
+        this.index==i ?
+          Element.addClassName(this.getEntry(i),"selected") :
           Element.removeClassName(this.getEntry(i),"selected");
-      if(this.hasFocus) { 
+      if(this.hasFocus) {
         this.show();
         this.active = true;
       }
@@ -209,27 +209,27 @@
       this.hide();
     }
   },
-  
+
   markPrevious: function() {
-    if(this.index > 0) this.index--
+    if(this.index > 0) this.index--;
       else this.index = this.entryCount-1;
     this.getEntry(this.index).scrollIntoView(true);
   },
-  
+
   markNext: function() {
-    if(this.index < this.entryCount-1) this.index++
+    if(this.index < this.entryCount-1) this.index++;
       else this.index = 0;
     this.getEntry(this.index).scrollIntoView(false);
   },
-  
+
   getEntry: function(index) {
     return this.update.firstChild.childNodes[index];
   },
-  
+
   getCurrentEntry: function() {
     return this.getEntry(this.index);
   },
-  
+
   selectEntry: function() {
     this.active = false;
     this.updateElement(this.getCurrentEntry());
@@ -246,7 +246,7 @@
       if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
     } else
       value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
-    
+
     var bounds = this.getTokenBounds();
     if (bounds[0] != -1) {
       var newValue = this.element.value.substr(0, bounds[0]);
@@ -259,7 +259,7 @@
     }
     this.oldElementValue = this.element.value;
     this.element.focus();
-    
+
     if (this.options.afterUpdateElement)
       this.options.afterUpdateElement(this.element, selectedElement);
   },
@@ -271,20 +271,20 @@
       Element.cleanWhitespace(this.update.down());
 
       if(this.update.firstChild && this.update.down().childNodes) {
-        this.entryCount = 
+        this.entryCount =
           this.update.down().childNodes.length;
         for (var i = 0; i < this.entryCount; i++) {
           var entry = this.getEntry(i);
           entry.autocompleteIndex = i;
           this.addObservers(entry);
         }
-      } else { 
+      } else {
         this.entryCount = 0;
       }
 
       this.stopIndicator();
       this.index = 0;
-      
+
       if(this.entryCount==1 && this.options.autoSelect) {
         this.selectEntry();
         this.hide();
@@ -300,7 +300,7 @@
   },
 
   onObserverEvent: function() {
-    this.changed = false;   
+    this.changed = false;
     this.tokenBounds = null;
     if(this.getToken().length>=this.options.minChars) {
       this.getUpdatedChoices();
@@ -353,16 +353,16 @@
 
   getUpdatedChoices: function() {
     this.startIndicator();
-    
-    var entry = encodeURIComponent(this.options.paramName) + '=' + 
+
+    var entry = encodeURIComponent(this.options.paramName) + '=' +
       encodeURIComponent(this.getToken());
 
     this.options.parameters = this.options.callback ?
       this.options.callback(this.element, entry) : entry;
 
-    if(this.options.defaultParams) 
+    if(this.options.defaultParams)
       this.options.parameters += '&' + this.options.defaultParams;
-    
+
     new Ajax.Request(this.url, this.options);
   },
 
@@ -384,7 +384,7 @@
 // - choices - How many autocompletion choices to offer
 //
 // - partialSearch - If false, the autocompleter will match entered
-//                    text only at the beginning of strings in the 
+//                    text only at the beginning of strings in the
 //                    autocomplete array. Defaults to true, which will
 //                    match text at the beginning of any *word* in the
 //                    strings in the autocomplete array. If you want to
@@ -401,7 +401,7 @@
 // - ignoreCase - Whether to ignore case when autocompleting.
 //                 Defaults to true.
 //
-// It's possible to pass in a custom function as the 'selector' 
+// It's possible to pass in a custom function as the 'selector'
 // option, if you prefer to write your own autocompletion logic.
 // In that case, the other options above will not apply unless
 // you support them.
@@ -429,20 +429,20 @@
         var entry     = instance.getToken();
         var count     = 0;
 
-        for (var i = 0; i < instance.options.array.length &&  
-          ret.length < instance.options.choices ; i++) { 
+        for (var i = 0; i < instance.options.array.length &&
+          ret.length < instance.options.choices ; i++) {
 
           var elem = instance.options.array[i];
-          var foundPos = instance.options.ignoreCase ? 
-            elem.toLowerCase().indexOf(entry.toLowerCase()) : 
+          var foundPos = instance.options.ignoreCase ?
+            elem.toLowerCase().indexOf(entry.toLowerCase()) :
             elem.indexOf(entry);
 
           while (foundPos != -1) {
-            if (foundPos == 0 && elem.length != entry.length) { 
-              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + 
+            if (foundPos == 0 && elem.length != entry.length) {
+              ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
                 elem.substr(entry.length) + "</li>");
               break;
-            } else if (entry.length >= instance.options.partialChars && 
+            } else if (entry.length >= instance.options.partialChars &&
               instance.options.partialSearch && foundPos != -1) {
               if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) {
                 partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" +
@@ -452,14 +452,14 @@
               }
             }
 
-            foundPos = instance.options.ignoreCase ? 
-              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : 
+            foundPos = instance.options.ignoreCase ?
+              elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
               elem.indexOf(entry, foundPos + 1);
 
           }
         }
         if (partial.length)
-          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length))
+          ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
         return "<ul>" + ret.join('') + "</ul>";
       }
     }, options || { });
@@ -476,7 +476,7 @@
   setTimeout(function() {
     Field.activate(field);
   }, 1);
-}
+};
 
 Ajax.InPlaceEditor = Class.create({
   initialize: function(element, url, options) {
@@ -606,7 +606,7 @@
     this.triggerCallback('onEnterHover');
   },
   getText: function() {
-    return this.element.innerHTML;
+    return this.element.innerHTML.unescapeHTML();
   },
   handleAJAXFailure: function(transport) {
     this.triggerCallback('onFailure', transport);
@@ -782,7 +782,7 @@
       onSuccess: function(transport) {
         var js = transport.responseText.strip();
         if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
-          throw 'Server returned an invalid collection representation.';
+          throw('Server returned an invalid collection representation.');
         this._collection = eval(js);
         this.checkForExternalText();
       }.bind(this),
@@ -939,7 +939,7 @@
   loadingCollectionText: 'Loading options...'
 };
 
-// Delayed observer, like Form.Element.Observer, 
+// Delayed observer, like Form.Element.Observer,
 // but waits for delay after last key input
 // Ideal for live-search fields
 
@@ -949,7 +949,7 @@
     this.element   = $(element);
     this.callback  = callback;
     this.timer     = null;
-    this.lastValue = $F(this.element); 
+    this.lastValue = $F(this.element);
     Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
   },
   delayedListener: function(event) {
@@ -962,4 +962,4 @@
     this.timer = null;
     this.callback(this.element, $F(this.element));
   }
-});
+});
\ No newline at end of file

Modified: rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/effects.js
==============================================================================
--- rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/effects.js	(original)
+++ rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/effects.js	Tue Jan 27 15:56:33 2009
@@ -1,50 +1,50 @@
-// script.aculo.us effects.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
+// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008
 
-// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 // Contributors:
 //  Justin Palmer (http://encytemedia.com/)
 //  Mark Pilgrim (http://diveintomark.org/)
 //  Martin Bialasinki
-// 
+//
 // script.aculo.us is freely distributable under the terms of an MIT-style license.
-// For details, see the script.aculo.us web site: http://script.aculo.us/ 
+// For details, see the script.aculo.us web site: http://script.aculo.us/
 
-// converts rgb() and #xxx to #xxxxxx format,  
-// returns self (or first argument) if not convertable  
-String.prototype.parseColor = function() {  
+// converts rgb() and #xxx to #xxxxxx format,
+// returns self (or first argument) if not convertable
+String.prototype.parseColor = function() {
   var color = '#';
-  if (this.slice(0,4) == 'rgb(') {  
-    var cols = this.slice(4,this.length-1).split(',');  
-    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);  
-  } else {  
-    if (this.slice(0,1) == '#') {  
-      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();  
-      if (this.length==7) color = this.toLowerCase();  
-    }  
-  }  
-  return (color.length==7 ? color : (arguments[0] || this));  
+  if (this.slice(0,4) == 'rgb(') {
+    var cols = this.slice(4,this.length-1).split(',');
+    var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
+  } else {
+    if (this.slice(0,1) == '#') {
+      if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
+      if (this.length==7) color = this.toLowerCase();
+    }
+  }
+  return (color.length==7 ? color : (arguments[0] || this));
 };
 
 /*--------------------------------------------------------------------------*/
 
-Element.collectTextNodes = function(element) {  
+Element.collectTextNodes = function(element) {
   return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
+    return (node.nodeType==3 ? node.nodeValue :
       (node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
   }).flatten().join('');
 };
 
-Element.collectTextNodesIgnoreClass = function(element, className) {  
+Element.collectTextNodesIgnoreClass = function(element, className) {
   return $A($(element).childNodes).collect( function(node) {
-    return (node.nodeType==3 ? node.nodeValue : 
-      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? 
+    return (node.nodeType==3 ? node.nodeValue :
+      ((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
         Element.collectTextNodesIgnoreClass(node, className) : ''));
   }).flatten().join('');
 };
 
 Element.setContentZoom = function(element, percent) {
-  element = $(element);  
-  element.setStyle({fontSize: (percent/100) + 'em'});   
+  element = $(element);
+  element.setStyle({fontSize: (percent/100) + 'em'});
   if (Prototype.Browser.WebKit) window.scrollBy(0,0);
   return element;
 };
@@ -72,28 +72,23 @@
   Transitions: {
     linear: Prototype.K,
     sinoidal: function(pos) {
-      return (-Math.cos(pos*Math.PI)/2) + 0.5;
+      return (-Math.cos(pos*Math.PI)/2) + .5;
     },
     reverse: function(pos) {
       return 1-pos;
     },
     flicker: function(pos) {
-      var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
+      var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
       return pos > 1 ? 1 : pos;
     },
     wobble: function(pos) {
-      return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
+      return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
     },
-    pulse: function(pos, pulses) { 
-      pulses = pulses || 5; 
-      return (
-        ((pos % (1/pulses)) * pulses).round() == 0 ? 
-              ((pos * pulses * 2) - (pos * pulses * 2).floor()) : 
-          1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
-        );
+    pulse: function(pos, pulses) {
+      return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
     },
-    spring: function(pos) { 
-      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); 
+    spring: function(pos) {
+      return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
     },
     none: function(pos) {
       return 0;
@@ -114,14 +109,14 @@
   tagifyText: function(element) {
     var tagifyStyle = 'position:relative';
     if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
-    
+
     element = $(element);
     $A(element.childNodes).each( function(child) {
       if (child.nodeType==3) {
         child.nodeValue.toArray().each( function(character) {
           element.insertBefore(
             new Element('span', {style: tagifyStyle}).update(
-              character == ' ' ? String.fromCharCode(160) : character), 
+              character == ' ' ? String.fromCharCode(160) : character),
               child);
         });
         Element.remove(child);
@@ -130,13 +125,13 @@
   },
   multiple: function(element, effect) {
     var elements;
-    if (((typeof element == 'object') || 
-        Object.isFunction(element)) && 
+    if (((typeof element == 'object') ||
+        Object.isFunction(element)) &&
        (element.length))
       elements = element;
     else
       elements = $(element).childNodes;
-      
+
     var options = Object.extend({
       speed: 0.1,
       delay: 0.0
@@ -158,7 +153,7 @@
     var options = Object.extend({
       queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
     }, arguments[2] || { });
-    Effect[element.visible() ? 
+    Effect[element.visible() ?
       Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
   }
 };
@@ -170,20 +165,20 @@
 Effect.ScopedQueue = Class.create(Enumerable, {
   initialize: function() {
     this.effects  = [];
-    this.interval = null;    
+    this.interval = null;
   },
   _each: function(iterator) {
     this.effects._each(iterator);
   },
   add: function(effect) {
     var timestamp = new Date().getTime();
-    
-    var position = Object.isString(effect.options.queue) ? 
+
+    var position = Object.isString(effect.options.queue) ?
       effect.options.queue : effect.options.queue.position;
-    
+
     switch(position) {
       case 'front':
-        // move unstarted effects after this effect  
+        // move unstarted effects after this effect
         this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
             e.startOn  += effect.finishOn;
             e.finishOn += effect.finishOn;
@@ -197,13 +192,13 @@
         timestamp = this.effects.pluck('finishOn').max() || timestamp;
         break;
     }
-    
+
     effect.startOn  += timestamp;
     effect.finishOn += timestamp;
 
     if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
       this.effects.push(effect);
-    
+
     if (!this.interval)
       this.interval = setInterval(this.loop.bind(this), 15);
   },
@@ -216,7 +211,7 @@
   },
   loop: function() {
     var timePos = new Date().getTime();
-    for(var i=0, len=this.effects.length;i<len;i++) 
+    for(var i=0, len=this.effects.length;i<len;i++)
       this.effects[i] && this.effects[i].loop(timePos);
   }
 });
@@ -225,7 +220,7 @@
   instances: $H(),
   get: function(queueName) {
     if (!Object.isString(queueName)) return queueName;
-    
+
     return this.instances.get(queueName) ||
       this.instances.set(queueName, new Effect.ScopedQueue());
   }
@@ -250,23 +245,35 @@
     this.fromToDelta  = this.options.to-this.options.from;
     this.totalTime    = this.finishOn-this.startOn;
     this.totalFrames  = this.options.fps*this.options.duration;
-    
-    eval('this.render = function(pos){ '+
-      'if (this.state=="idle"){this.state="running";'+
-      codeForEvent(this.options,'beforeSetup')+
-      (this.setup ? 'this.setup();':'')+ 
-      codeForEvent(this.options,'afterSetup')+
-      '};if (this.state=="running"){'+
-      'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
-      'this.position=pos;'+
-      codeForEvent(this.options,'beforeUpdate')+
-      (this.update ? 'this.update(pos);':'')+
-      codeForEvent(this.options,'afterUpdate')+
-      '}}');
-    
+
+    this.render = (function() {
+      function dispatch(effect, eventName) {
+        if (effect.options[eventName + 'Internal'])
+          effect.options[eventName + 'Internal'](effect);
+        if (effect.options[eventName])
+          effect.options[eventName](effect);
+      }
+
+      return function(pos) {
+        if (this.state === "idle") {
+          this.state = "running";
+          dispatch(this, 'beforeSetup');
+          if (this.setup) this.setup();
+          dispatch(this, 'afterSetup');
+        }
+        if (this.state === "running") {
+          pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
+          this.position = pos;
+          dispatch(this, 'beforeUpdate');
+          if (this.update) this.update(pos);
+          dispatch(this, 'afterUpdate');
+        }
+      };
+    })();
+
     this.event('beforeStart');
     if (!this.options.sync)
-      Effect.Queues.get(Object.isString(this.options.queue) ? 
+      Effect.Queues.get(Object.isString(this.options.queue) ?
         'global' : this.options.queue.scope).add(this);
   },
   loop: function(timePos) {
@@ -275,9 +282,9 @@
         this.render(1.0);
         this.cancel();
         this.event('beforeFinish');
-        if (this.finish) this.finish(); 
+        if (this.finish) this.finish();
         this.event('afterFinish');
-        return;  
+        return;
       }
       var pos   = (timePos - this.startOn) / this.totalTime,
           frame = (pos * this.totalFrames).round();
@@ -289,7 +296,7 @@
   },
   cancel: function() {
     if (!this.options.sync)
-      Effect.Queues.get(Object.isString(this.options.queue) ? 
+      Effect.Queues.get(Object.isString(this.options.queue) ?
         'global' : this.options.queue.scope).remove(this);
     this.state = 'finished';
   },
@@ -327,10 +334,10 @@
 Effect.Tween = Class.create(Effect.Base, {
   initialize: function(object, from, to) {
     object = Object.isString(object) ? $(object) : object;
-    var args = $A(arguments), method = args.last(), 
+    var args = $A(arguments), method = args.last(),
       options = args.length == 5 ? args[3] : null;
     this.method = Object.isFunction(method) ? method.bind(object) :
-      Object.isFunction(object[method]) ? object[method].bind(object) : 
+      Object.isFunction(object[method]) ? object[method].bind(object) :
       function(value) { object[method] = value };
     this.start(Object.extend({ from: from, to: to }, options || { }));
   },
@@ -394,7 +401,7 @@
 
 // for backwards compatibility
 Effect.MoveBy = function(element, toTop, toLeft) {
-  return new Effect.Move(element, 
+  return new Effect.Move(element,
     Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
 };
 
@@ -416,15 +423,15 @@
   setup: function() {
     this.restoreAfterFinish = this.options.restoreAfterFinish || false;
     this.elementPositioning = this.element.getStyle('position');
-    
+
     this.originalStyle = { };
     ['top','left','width','height','fontSize'].each( function(k) {
       this.originalStyle[k] = this.element.style[k];
     }.bind(this));
-      
+
     this.originalTop  = this.element.offsetTop;
     this.originalLeft = this.element.offsetLeft;
-    
+
     var fontSize = this.element.getStyle('font-size') || '100%';
     ['em','px','%','pt'].each( function(fontSizeType) {
       if (fontSize.indexOf(fontSizeType)>0) {
@@ -432,9 +439,9 @@
         this.fontSizeType = fontSizeType;
       }
     }.bind(this));
-    
+
     this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
-    
+
     this.dims = null;
     if (this.options.scaleMode=='box')
       this.dims = [this.element.offsetHeight, this.element.offsetWidth];
@@ -509,17 +516,16 @@
 
 Effect.ScrollTo = function(element) {
   var options = arguments[1] || { },
-    scrollOffsets = document.viewport.getScrollOffsets(),
-    elementOffsets = $(element).cumulativeOffset(),
-    max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();  
+  scrollOffsets = document.viewport.getScrollOffsets(),
+  elementOffsets = $(element).cumulativeOffset();
 
   if (options.offset) elementOffsets[1] += options.offset;
 
   return new Effect.Tween(null,
     scrollOffsets.top,
-    elementOffsets[1] > max ? max : elementOffsets[1],
+    elementOffsets[1],
     options,
-    function(p){ scrollTo(scrollOffsets.left, p.round()) }
+    function(p){ scrollTo(scrollOffsets.left, p.round()); }
   );
 };
 
@@ -531,9 +537,9 @@
   var options = Object.extend({
     from: element.getOpacity() || 1.0,
     to:   0.0,
-    afterFinishInternal: function(effect) { 
+    afterFinishInternal: function(effect) {
       if (effect.options.to!=0) return;
-      effect.element.hide().setStyle({opacity: oldOpacity}); 
+      effect.element.hide().setStyle({opacity: oldOpacity});
     }
   }, arguments[1] || { });
   return new Effect.Opacity(element,options);
@@ -549,15 +555,15 @@
     effect.element.forceRerendering();
   },
   beforeSetup: function(effect) {
-    effect.element.setOpacity(effect.options.from).show(); 
+    effect.element.setOpacity(effect.options.from).show();
   }}, arguments[1] || { });
   return new Effect.Opacity(element,options);
 };
 
 Effect.Puff = function(element) {
   element = $(element);
-  var oldStyle = { 
-    opacity: element.getInlineOpacity(), 
+  var oldStyle = {
+    opacity: element.getInlineOpacity(),
     position: element.getStyle('position'),
     top:  element.style.top,
     left: element.style.left,
@@ -565,12 +571,12 @@
     height: element.style.height
   };
   return new Effect.Parallel(
-   [ new Effect.Scale(element, 200, 
-      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), 
-     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], 
-     Object.extend({ duration: 1.0, 
+   [ new Effect.Scale(element, 200,
+      { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
+     new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
+     Object.extend({ duration: 1.0,
       beforeSetupInternal: function(effect) {
-        Position.absolutize(effect.effects[0].element)
+        Position.absolutize(effect.effects[0].element);
       },
       afterFinishInternal: function(effect) {
          effect.effects[0].element.hide().setStyle(oldStyle); }
@@ -582,12 +588,12 @@
   element = $(element);
   element.makeClipping();
   return new Effect.Scale(element, 0,
-    Object.extend({ scaleContent: false, 
-      scaleX: false, 
+    Object.extend({ scaleContent: false,
+      scaleX: false,
       restoreAfterFinish: true,
       afterFinishInternal: function(effect) {
         effect.element.hide().undoClipping();
-      } 
+      }
     }, arguments[1] || { })
   );
 };
@@ -595,15 +601,15 @@
 Effect.BlindDown = function(element) {
   element = $(element);
   var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
     scaleX: false,
     scaleFrom: 0,
     scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
     restoreAfterFinish: true,
     afterSetup: function(effect) {
-      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
-    },  
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
+    },
     afterFinishInternal: function(effect) {
       effect.element.undoClipping();
     }
@@ -618,16 +624,16 @@
     from: 0,
     transition: Effect.Transitions.flicker,
     afterFinishInternal: function(effect) {
-      new Effect.Scale(effect.element, 1, { 
+      new Effect.Scale(effect.element, 1, {
         duration: 0.3, scaleFromCenter: true,
         scaleX: false, scaleContent: false, restoreAfterFinish: true,
-        beforeSetup: function(effect) { 
+        beforeSetup: function(effect) {
           effect.element.makePositioned().makeClipping();
         },
         afterFinishInternal: function(effect) {
           effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
         }
-      })
+      });
     }
   }, arguments[1] || { }));
 };
@@ -639,16 +645,16 @@
     left: element.getStyle('left'),
     opacity: element.getInlineOpacity() };
   return new Effect.Parallel(
-    [ new Effect.Move(element, {x: 0, y: 100, sync: true }), 
+    [ new Effect.Move(element, {x: 0, y: 100, sync: true }),
       new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
     Object.extend(
       { duration: 0.5,
         beforeSetup: function(effect) {
-          effect.effects[0].element.makePositioned(); 
+          effect.effects[0].element.makePositioned();
         },
         afterFinishInternal: function(effect) {
           effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
-        } 
+        }
       }, arguments[1] || { }));
 };
 
@@ -676,7 +682,7 @@
     new Effect.Move(effect.element,
       { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
         effect.element.undoPositioned().setStyle(oldStyle);
-  }}) }}) }}) }}) }}) }});
+  }}); }}); }}); }}); }}); }});
 };
 
 Effect.SlideDown = function(element) {
@@ -684,9 +690,9 @@
   // SlideDown need to have the content of the element wrapped in a container element with fixed height!
   var oldInnerBottom = element.down().getStyle('bottom');
   var elementDimensions = element.getDimensions();
-  return new Effect.Scale(element, 100, Object.extend({ 
-    scaleContent: false, 
-    scaleX: false, 
+  return new Effect.Scale(element, 100, Object.extend({
+    scaleContent: false,
+    scaleX: false,
     scaleFrom: window.opera ? 0 : 1,
     scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
     restoreAfterFinish: true,
@@ -694,11 +700,11 @@
       effect.element.makePositioned();
       effect.element.down().makePositioned();
       if (window.opera) effect.element.setStyle({top: ''});
-      effect.element.makeClipping().setStyle({height: '0px'}).show(); 
+      effect.element.makeClipping().setStyle({height: '0px'}).show();
     },
     afterUpdateInternal: function(effect) {
       effect.element.down().setStyle({bottom:
-        (effect.dims[0] - effect.element.clientHeight) + 'px' }); 
+        (effect.dims[0] - effect.element.clientHeight) + 'px' });
     },
     afterFinishInternal: function(effect) {
       effect.element.undoClipping().undoPositioned();
@@ -712,8 +718,8 @@
   var oldInnerBottom = element.down().getStyle('bottom');
   var elementDimensions = element.getDimensions();
   return new Effect.Scale(element, window.opera ? 0 : 1,
-   Object.extend({ scaleContent: false, 
-    scaleX: false, 
+   Object.extend({ scaleContent: false,
+    scaleX: false,
     scaleMode: 'box',
     scaleFrom: 100,
     scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
@@ -723,7 +729,7 @@
       effect.element.down().makePositioned();
       if (window.opera) effect.element.setStyle({top: ''});
       effect.element.makeClipping().show();
-    },  
+    },
     afterUpdateInternal: function(effect) {
       effect.element.down().setStyle({bottom:
         (effect.dims[0] - effect.element.clientHeight) + 'px' });
@@ -736,15 +742,15 @@
   );
 };
 
-// Bug in opera makes the TD containing this element expand for a instance after finish 
+// Bug in opera makes the TD containing this element expand for a instance after finish
 Effect.Squish = function(element) {
-  return new Effect.Scale(element, window.opera ? 1 : 0, { 
+  return new Effect.Scale(element, window.opera ? 1 : 0, {
     restoreAfterFinish: true,
     beforeSetup: function(effect) {
-      effect.element.makeClipping(); 
-    },  
+      effect.element.makeClipping();
+    },
     afterFinishInternal: function(effect) {
-      effect.element.hide().undoClipping(); 
+      effect.element.hide().undoClipping();
     }
   });
 };
@@ -764,13 +770,13 @@
     width: element.style.width,
     opacity: element.getInlineOpacity() };
 
-  var dims = element.getDimensions();    
+  var dims = element.getDimensions();
   var initialMoveX, initialMoveY;
   var moveX, moveY;
-  
+
   switch (options.direction) {
     case 'top-left':
-      initialMoveX = initialMoveY = moveX = moveY = 0; 
+      initialMoveX = initialMoveY = moveX = moveY = 0;
       break;
     case 'top-right':
       initialMoveX = dims.width;
@@ -795,11 +801,11 @@
       moveY = -dims.height / 2;
       break;
   }
-  
+
   return new Effect.Move(element, {
     x: initialMoveX,
     y: initialMoveY,
-    duration: 0.01, 
+    duration: 0.01,
     beforeSetup: function(effect) {
       effect.element.hide().makeClipping().makePositioned();
     },
@@ -808,17 +814,17 @@
         [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
           new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
           new Effect.Scale(effect.element, 100, {
-            scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, 
+            scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
             sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
         ], Object.extend({
              beforeSetup: function(effect) {
-               effect.effects[0].element.setStyle({height: '0px'}).show(); 
+               effect.effects[0].element.setStyle({height: '0px'}).show();
              },
              afterFinishInternal: function(effect) {
-               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle); 
+               effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
              }
            }, options)
-      )
+      );
     }
   });
 };
@@ -840,7 +846,7 @@
 
   var dims = element.getDimensions();
   var moveX, moveY;
-  
+
   switch (options.direction) {
     case 'top-left':
       moveX = moveY = 0;
@@ -857,19 +863,19 @@
       moveX = dims.width;
       moveY = dims.height;
       break;
-    case 'center':  
+    case 'center':
       moveX = dims.width / 2;
       moveY = dims.height / 2;
       break;
   }
-  
+
   return new Effect.Parallel(
     [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
       new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
       new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
-    ], Object.extend({            
+    ], Object.extend({
          beforeStartInternal: function(effect) {
-           effect.effects[0].element.makePositioned().makeClipping(); 
+           effect.effects[0].element.makePositioned().makeClipping();
          },
          afterFinishInternal: function(effect) {
            effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
@@ -879,12 +885,14 @@
 
 Effect.Pulsate = function(element) {
   element = $(element);
-  var options    = arguments[1] || { };
-  var oldOpacity = element.getInlineOpacity();
-  var transition = options.transition || Effect.Transitions.sinoidal;
-  var reverser   = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
-  reverser.bind(transition);
-  return new Effect.Opacity(element, 
+  var options    = arguments[1] || { },
+    oldOpacity = element.getInlineOpacity(),
+    transition = options.transition || Effect.Transitions.linear,
+    reverser   = function(pos){
+      return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
+    };
+
+  return new Effect.Opacity(element,
     Object.extend(Object.extend({  duration: 2.0, from: 0,
       afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
     }, options), {transition: reverser}));
@@ -898,12 +906,12 @@
     width: element.style.width,
     height: element.style.height };
   element.makeClipping();
-  return new Effect.Scale(element, 5, Object.extend({   
+  return new Effect.Scale(element, 5, Object.extend({
     scaleContent: false,
     scaleX: false,
     afterFinishInternal: function(effect) {
-    new Effect.Scale(element, 1, { 
-      scaleContent: false, 
+    new Effect.Scale(element, 1, {
+      scaleContent: false,
       scaleY: false,
       afterFinishInternal: function(effect) {
         effect.element.hide().undoClipping().setStyle(oldStyle);
@@ -918,7 +926,7 @@
     var options = Object.extend({
       style: { }
     }, arguments[1] || { });
-    
+
     if (!Object.isString(options.style)) this.style = $H(options.style);
     else {
       if (options.style.include(':'))
@@ -936,18 +944,18 @@
           effect.transforms.each(function(transform) {
             effect.element.style[transform.style] = '';
           });
-        }
+        };
       }
     }
     this.start(options);
   },
-  
+
   setup: function(){
     function parseColor(color){
       if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
       color = color.parseColor();
       return $R(0,2).map(function(i){
-        return parseInt( color.slice(i*2+1,i*2+3), 16 ) 
+        return parseInt( color.slice(i*2+1,i*2+3), 16 );
       });
     }
     this.transforms = this.style.map(function(pair){
@@ -967,9 +975,9 @@
       }
 
       var originalValue = this.element.getStyle(property);
-      return { 
-        style: property.camelize(), 
-        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0), 
+      return {
+        style: property.camelize(),
+        originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
         targetValue: unit=='color' ? parseColor(value) : value,
         unit: unit
       };
@@ -980,13 +988,13 @@
           transform.unit != 'color' &&
           (isNaN(transform.originalValue) || isNaN(transform.targetValue))
         )
-      )
+      );
     });
   },
   update: function(position) {
     var style = { }, transform, i = this.transforms.length;
     while(i--)
-      style[(transform = this.transforms[i]).style] = 
+      style[(transform = this.transforms[i]).style] =
         transform.unit=='color' ? '#'+
           (Math.round(transform.originalValue[0]+
             (transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
@@ -995,7 +1003,7 @@
           (Math.round(transform.originalValue[2]+
             (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
         (transform.originalValue +
-          (transform.targetValue - transform.originalValue) * position).toFixed(3) + 
+          (transform.targetValue - transform.originalValue) * position).toFixed(3) +
             (transform.unit === null ? '' : transform.unit);
     this.element.setStyle(style, true);
   }
@@ -1032,7 +1040,7 @@
 });
 
 Element.CSS_PROPERTIES = $w(
-  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' + 
+  'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
   'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
   'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
   'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
@@ -1041,7 +1049,7 @@
   'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
   'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
   'right textIndent top width wordSpacing zIndex');
-  
+
 Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
 
 String.__parseStyleElement = document.createElement('div');
@@ -1053,11 +1061,11 @@
     String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
     style = String.__parseStyleElement.childNodes[0].style;
   }
-  
+
   Element.CSS_PROPERTIES.each(function(property){
-    if (style[property]) styleRules.set(property, style[property]); 
+    if (style[property]) styleRules.set(property, style[property]);
   });
-  
+
   if (Prototype.Browser.IE && this.include('opacity'))
     styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
 
@@ -1076,14 +1084,14 @@
   Element.getStyles = function(element) {
     element = $(element);
     var css = element.currentStyle, styles;
-    styles = Element.CSS_PROPERTIES.inject({ }, function(hash, property) {
-      hash.set(property, css[property]);
-      return hash;
+    styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
+      results[property] = css[property];
+      return results;
     });
-    if (!styles.opacity) styles.set('opacity', element.getOpacity());
+    if (!styles.opacity) styles.opacity = element.getOpacity();
     return styles;
   };
-};
+}
 
 Effect.Methods = {
   morph: function(element, style) {
@@ -1092,7 +1100,7 @@
     return element;
   },
   visualEffect: function(element, effect, options) {
-    element = $(element)
+    element = $(element);
     var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
     new Effect[klass](element, options);
     return element;
@@ -1106,17 +1114,17 @@
 
 $w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
   'pulsate shake puff squish switchOff dropOut').each(
-  function(effect) { 
+  function(effect) {
     Effect.Methods[effect] = function(element, options){
       element = $(element);
       Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
       return element;
-    }
+    };
   }
 );
 
-$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( 
+$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
   function(f) { Effect.Methods[f] = Element[f]; }
 );
 
-Element.addMethods(Effect.Methods);
+Element.addMethods(Effect.Methods);
\ No newline at end of file

Modified: rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/scriptaculous.js
==============================================================================
--- rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/scriptaculous.js	(original)
+++ rt/3.8/trunk/share/html/NoAuth/js/scriptaculous/scriptaculous.js	Tue Jan 27 15:56:33 2009
@@ -1,7 +1,7 @@
-// script.aculo.us scriptaculous.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
+// script.aculo.us scriptaculous.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008
 
-// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
-// 
+// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
+//
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the
 // "Software"), to deal in the Software without restriction, including
@@ -9,7 +9,7 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
 //
@@ -24,35 +24,37 @@
 // For details, see the script.aculo.us web site: http://script.aculo.us/
 
 var Scriptaculous = {
-  Version: '1.8.0',
+  Version: '1.8.2',
   require: function(libraryName) {
     // inserting via DOM fails in Safari 2.0, so brute force approach
     document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
   },
-  REQUIRED_PROTOTYPE: '1.6.0',
+  REQUIRED_PROTOTYPE: '1.6.0.3',
   load: function() {
-    function convertVersionString(versionString){
-      var r = versionString.split('.');
-      return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
+    function convertVersionString(versionString) {
+      var v = versionString.replace(/_.*|\./g, '');
+      v = parseInt(v + '0'.times(4-v.length));
+      return versionString.indexOf('_') > -1 ? v-1 : v;
     }
- 
-    if((typeof Prototype=='undefined') || 
-       (typeof Element == 'undefined') || 
+
+    if((typeof Prototype=='undefined') ||
+       (typeof Element == 'undefined') ||
        (typeof Element.Methods=='undefined') ||
-       (convertVersionString(Prototype.Version) < 
+       (convertVersionString(Prototype.Version) <
         convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
        throw("script.aculo.us requires the Prototype JavaScript framework >= " +
         Scriptaculous.REQUIRED_PROTOTYPE);
-    
-    $A(document.getElementsByTagName("script")).findAll( function(s) {
-      return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
-    }).each( function(s) {
-      var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
-      var includes = s.src.match(/\?.*load=([a-z,]*)/);
+
+    var js = /scriptaculous\.js(\?.*)?$/;
+    $$('head script[src]').findAll(function(s) {
+      return s.src.match(js);
+    }).each(function(s) {
+      var path = s.src.replace(js, ''),
+      includes = s.src.match(/\?.*load=([a-z,]*)/);
       (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
        function(include) { Scriptaculous.require(path+include+'.js') });
     });
   }
-}
+};
 
-Scriptaculous.load();
+Scriptaculous.load();
\ No newline at end of file


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