Fixed frontend properties and updated MochiKit version

22 files changed, 613 insertions, 501 deletions

diff --git a/frontend/gamma/js/MochiKit/Async.js b/frontend/gamma/js/MochiKit/Async.js
index c7408e7..cc43835 100644
--- a/frontend/gamma/js/MochiKit/Async.js
+++ b/frontend/gamma/js/MochiKit/Async.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Async', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Async', '1.5', ['Base']);
 
 /** @id MochiKit.Async.Deferred */
 MochiKit.Async.Deferred = function (/* optional */ canceller) {
@@ -20,28 +20,32 @@ MochiKit.Async.Deferred = function (/* optional */ canceller) {
     this.canceller = canceller;
     this.silentlyCancelled = false;
     this.chained = false;
+    this.finalized = false;
 };
 
 MochiKit.Async.Deferred.prototype = {
     /** @id MochiKit.Async.Deferred.prototype.repr */
     repr: function () {
-        var state;
-        if (this.fired == -1) {
-            state = 'unfired';
-        } else if (this.fired === 0) {
-            state = 'success';
-        } else {
-            state = 'error';
-        }
-        return 'Deferred(' + this.id + ', ' + state + ')';
+        return 'Deferred(' + this.id + ', ' + this.state() + ')';
     },
 
     toString: MochiKit.Base.forwardCall("repr"),
 
     _nextId: MochiKit.Base.counter(),
 
+    /** @id MochiKit.Async.Deferred.prototype.state */
+    state: function () {
+        if (this.fired == -1) {
+            return 'unfired';
+        } else if (this.fired === 0) {
+            return 'success';
+        } else {
+            return 'error';
+        }
+    },
+
     /** @id MochiKit.Async.Deferred.prototype.cancel */
-    cancel: function () {
+    cancel: function (e) {
         var self = MochiKit.Async;
         if (this.fired == -1) {
             if (this.canceller) {
@@ -50,10 +54,15 @@ MochiKit.Async.Deferred.prototype = {
                 this.silentlyCancelled = true;
             }
             if (this.fired == -1) {
-                this.errback(new self.CancelledError(this));
+                if (typeof(e) === 'string') {
+                    e = new self.GenericError(e);
+                } else if (!(e instanceof Error)) {
+                    e = new self.CancelledError(this);
+                }
+                this.errback(e);
             }
         } else if ((this.fired === 0) && (this.results[0] instanceof self.Deferred)) {
-            this.results[0].cancel();
+            this.results[0].cancel(e);
         }
     },
 
@@ -65,7 +74,9 @@ MochiKit.Async.Deferred.prototype = {
         ***/
         this.fired = ((res instanceof Error) ? 1 : 0);
         this.results[this.fired] = res;
-        this._fire();
+        if (this.paused === 0) {
+            this._fire();
+        }
     },
 
     _check: function () {
@@ -129,6 +140,9 @@ MochiKit.Async.Deferred.prototype = {
         if (this.chained) {
             throw new Error("Chained Deferreds can not be re-used");
         }
+        if (this.finalized) {
+            throw new Error("Finalized Deferreds can not be re-used");
+        }
         this.chain.push([cb, eb]);
         if (this.fired >= 0) {
             this._fire();
@@ -136,6 +150,24 @@ MochiKit.Async.Deferred.prototype = {
         return this;
     },
 
+    /** @id MochiKit.Async.Deferred.prototype.setFinalizer */
+    setFinalizer: function (fn) {
+        if (this.chained) {
+            throw new Error("Chained Deferreds can not be re-used");
+        }
+        if (this.finalized) {
+            throw new Error("Finalized Deferreds can not be re-used");
+        }
+        if (arguments.length > 1) {
+            fn = MochiKit.Base.partial.apply(null, arguments);
+        }
+        this._finalizer = fn;
+        if (this.fired >= 0) {
+            this._fire();
+        }
+        return this;
+    },
+
     _fire: function () {
         /***
 
@@ -160,11 +192,8 @@ MochiKit.Async.Deferred.prototype = {
                 fired = ((res instanceof Error) ? 1 : 0);
                 if (res instanceof MochiKit.Async.Deferred) {
                     cb = function (res) {
-                        self._resback(res);
                         self.paused--;
-                        if ((self.paused === 0) && (self.fired >= 0)) {
-                            self._fire();
-                        }
+                        self._resback(res);
                     };
                     this.paused++;
                 }
@@ -178,6 +207,10 @@ MochiKit.Async.Deferred.prototype = {
         }
         this.fired = fired;
         this.results[fired] = res;
+        if (this.chain.length == 0 && this.paused === 0 && this._finalizer) {
+            this.finalized = true;
+            this._finalizer(res);
+        }
         if (cb && this.paused) {
             // this is for "tail recursion" in case the dependent deferred
             // is already fired
@@ -249,7 +282,7 @@ MochiKit.Base.update(MochiKit.Async, {
             var status = null;
             try {
                 status = this.status;
-                if (!status && m.isNotEmpty(this.responseText)) {
+                if (!status && (this.response || m.isNotEmpty(this.responseText))) {
                     // 0 or undefined seems to mean cached or local
                     status = 304;
                 }
@@ -337,7 +370,8 @@ MochiKit.Base.update(MochiKit.Async, {
             username: undefined,
             password: undefined,
             headers: undefined,
-            mimeType: undefined
+            mimeType: undefined,
+            responseType: undefined
             */
         }, opts);
         var self = MochiKit.Async;
@@ -371,6 +405,9 @@ MochiKit.Base.update(MochiKit.Async, {
                 req.setRequestHeader(name, value);
             }
         }
+        if ("responseType" in opts && "responseType" in req) {
+            req.responseType = opts.responseType;
+        }
         return self.sendXMLHttpRequest(req, opts.sendContent);
     },
 
@@ -404,16 +441,44 @@ MochiKit.Base.update(MochiKit.Async, {
         return d;
     },
 
+    /** @id MochiKit.Async.loadScript */
+    loadScript: function (url) {
+        var d = new MochiKit.Async.Deferred();
+        var script = document.createElement("script");
+        script.type = "text/javascript";
+        script.src = url;
+        script.onload = function () {
+            script.onload = null;
+            script.onerror = null;
+            script.onreadystatechange = null;
+            script = null;
+            d.callback();
+        };
+        script.onerror = function (msg) {
+            script.onload = null;
+            script.onerror = null;
+            script.onreadystatechange = null;
+            script = null;
+            msg = "Failed to load script at " + url + ": " + msg;
+            d.errback(new URIError(msg, url));
+        }
+        script.onreadystatechange = function () {
+            if (script.readyState == "loaded" || script.readyState == "complete") {
+                script.onload();
+            } else {
+                // IE doesn't bother to report errors...
+                MochiKit.Async.callLater(10, script.onerror, "Script loading timed out")
+            }
+        };
+        document.getElementsByTagName("head")[0].appendChild(script);
+        return d;
+    },
+
     /** @id MochiKit.Async.wait */
     wait: function (seconds, /* optional */value) {
         var d = new MochiKit.Async.Deferred();
-        var m = MochiKit.Base;
-        if (typeof(value) != 'undefined') {
-            d.addCallback(function () { return value; });
-        }
-        var timeout = setTimeout(
-            m.bind("callback", d),
-            Math.floor(seconds * 1000));
+        var cb = MochiKit.Base.bind("callback", d, value);
+        var timeout = setTimeout(cb, Math.floor(seconds * 1000));
         d.canceller = function () {
             try {
                 clearTimeout(timeout);
@@ -510,6 +575,7 @@ MochiKit.Async.DeferredList = function (list, /* optional */fireOnOneCallback, f
 };
 
 MochiKit.Async.DeferredList.prototype = new MochiKit.Async.Deferred();
+MochiKit.Async.DeferredList.prototype.constructor = MochiKit.Async.DeferredList;
 
 MochiKit.Async.DeferredList.prototype._cbDeferred = function (index, succeeded, result) {
     this.resultList[index] = [succeeded, result];
diff --git a/frontend/gamma/js/MochiKit/Base.js b/frontend/gamma/js/MochiKit/Base.js
index d33c269..ca1734c 100644
--- a/frontend/gamma/js/MochiKit/Base.js
+++ b/frontend/gamma/js/MochiKit/Base.js
@@ -8,33 +8,43 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-if (typeof(MochiKit) == 'undefined') {
-    MochiKit = {};
-}
+
+// MochiKit module (namespace)
+var MochiKit = MochiKit || {};
 if (typeof(MochiKit.__export__) == "undefined") {
     MochiKit.__export__ = true;
 }
-if (typeof(MochiKit.Base) == 'undefined') {
-    MochiKit.Base = {};
-}
+MochiKit.NAME = "MochiKit";
+MochiKit.VERSION = "1.5";
+MochiKit.__repr__ = function () {
+    return "[" + this.NAME + " " + this.VERSION + "]";
+};
+MochiKit.toString = function () {
+    return this.__repr__();
+};
+
+
+// MochiKit.Base module
+MochiKit.Base = MochiKit.Base || {};
 
 /**
- * Registers a new MochiKit module. This function will insert a new
- * property into the "MochiKit" object, making sure that all
- * dependency modules have already been inserted. It will also make
- * sure that the appropriate properties and default module functions
- * are defined.
+ * Creates a new module in a parent namespace. This function will
+ * create a new empty module object with "NAME", "VERSION",
+ * "toString" and "__repr__" properties. This object will be inserted into the parent object
+ * using the specified name (i.e. parent[name] = module). It will
+ * also verify that all the dependency modules are defined in the
+ * parent, or an error will be thrown.
  *
+ * @param {Object} parent the parent module (use "this" or "window" for
+ *            a global module)
  * @param {String} name the module name, e.g. "Base"
  * @param {String} version the module version, e.g. "1.5"
- * @param {Array} deps the array of module dependencies (as strings)
+ * @param {Array} [deps] the array of module dependencies (as strings)
  */
-MochiKit.Base._module = function (name, version, deps) {
-    if (!(name in MochiKit)) {
-        MochiKit[name] = {};
-    }
-    var module = MochiKit[name];
-    module.NAME = "MochiKit." + name;
+MochiKit.Base.module = function (parent, name, version, deps) {
+    var module = parent[name] = parent[name] || {};
+    var prefix = (parent.NAME ? parent.NAME + "." : "");
+    module.NAME = prefix + name;
     module.VERSION = version;
     module.__repr__ = function () {
         return "[" + this.NAME + " " + this.VERSION + "]";
@@ -42,14 +52,15 @@ MochiKit.Base._module = function (name, version, deps) {
     module.toString = function () {
         return this.__repr__();
     };
-    for (var i = 0; i < deps.length; i++) {
-        if (!(deps[i] in MochiKit)) {
-            throw 'MochiKit.' + name + ' depends on MochiKit.' + deps[i] + '!';
+    for (var i = 0; deps != null && i < deps.length; i++) {
+        if (!(deps[i] in parent)) {
+            throw module.NAME + ' depends on ' + prefix + deps[i] + '!';
         }
     }
-}
+    return module;
+};
 
-MochiKit.Base._module("Base", "1.5", []);
+MochiKit.Base.module(MochiKit, "Base", "1.5", []);
 
 /** @id MochiKit.Base.update */
 MochiKit.Base.update = function (self, obj/*, ... */) {
@@ -240,6 +251,7 @@ MochiKit.Base.update(MochiKit.Base, {
 
     _newNamedError: function (module, name, func) {
         func.prototype = new MochiKit.Base.NamedError(module.NAME + "." + name);
+        func.prototype.constructor = func;
         module[name] = func;
     },
 
@@ -351,7 +363,7 @@ MochiKit.Base.update(MochiKit.Base, {
         } else if (typeof(value) === "number" || value instanceof Number) {
             return !isNaN(value) && value != 0;
         } else if (value != null && typeof(value.length) === "number") {
-            return value.length !== 0
+            return value.length !== 0;
         } else {
             return value != null;
         }
@@ -675,6 +687,9 @@ MochiKit.Base.update(MochiKit.Base, {
         newfunc.im_self = im_self;
         newfunc.im_func = im_func;
         newfunc.im_preargs = im_preargs;
+        if (typeof(im_func.NAME) == 'string') {
+            newfunc.NAME = "bind(" + im_func.NAME + ",...)";
+        }
         return newfunc;
     },
 
@@ -788,11 +803,14 @@ MochiKit.Base.update(MochiKit.Base, {
             }
             return MochiKit.Base.reprRegistry.match(o);
         } catch (e) {
-            if (typeof(o.NAME) == 'string' && (
-                    o.toString == Function.prototype.toString ||
-                    o.toString == Object.prototype.toString
-                )) {
-                return o.NAME;
+            try {
+                if (typeof(o.NAME) == 'string' && (
+                        o.toString == Function.prototype.toString ||
+                        o.toString == Object.prototype.toString
+                    )) {
+                    return o.NAME;
+                }
+            } catch (ignore) {
             }
         }
         try {
@@ -840,16 +858,13 @@ MochiKit.Base.update(MochiKit.Base, {
 
 
     /** @id MochiKit.Base.evalJSON */
-    evalJSON: function () {
-        return eval("(" + MochiKit.Base._filterJSON(arguments[0]) + ")");
+    evalJSON: function (jsonText) {
+        return eval("(" + MochiKit.Base._filterJSON(jsonText) + ")");
     },
 
     _filterJSON: function (s) {
         var m = s.match(/^\s*\/\*(.*)\*\/\s*$/);
-        if (m) {
-            return m[1];
-        }
-        return s;
+        return (m) ? m[1] : s;
     },
 
     /** @id MochiKit.Base.serializeJSON */
@@ -894,6 +909,12 @@ MochiKit.Base.update(MochiKit.Base, {
         // short-circuit for objects that support "json" serialization
         // if they return "self" then just pass-through...
         var newObj;
+        if (typeof(o.toJSON) == "function") {
+            newObj = o.toJSON();
+            if (o !== newObj) {
+                return me(newObj);
+            }
+        }
         if (typeof(o.__json__) == "function") {
             newObj = o.__json__();
             if (o !== newObj) {
@@ -1100,7 +1121,7 @@ MochiKit.Base.update(MochiKit.Base, {
         if (data.length === 0) {
             throw new TypeError('median() requires at least one argument');
         }
-        data.sort(compare);
+        data.sort(MochiKit.Base.compare);
         if (data.length % 2 == 0) {
             var upper = data.length / 2;
             return (data[upper] + data[upper - 1]) / 2;
@@ -1290,19 +1311,45 @@ MochiKit.Base.AdapterRegistry.prototype = {
     }
 };
 
-MochiKit.Base._exportSymbols = function (globals, module) {
-    if (MochiKit.__export__ === false || module.__export__ === false) {
-        return;
-    }
-    for (var k in module) {
-        var v = module[k];
-        if (v != null) {
-            var okName = (k[0] !== "_" && k !== "toString");
-            if (v.__export__ === true || (v.__export__ !== false && okName)) {
-                globals[k] = module[k];
+/**
+ * Exports all symbols from one or more modules into the specified
+ * namespace (or scope). This is similar to MochiKit.Base.update(),
+ * except for special handling of the "__export__" flag, contained
+ * sub-modules (exported recursively), and names starting with "_".
+ *
+ * @param {Object} namespace the object or scope to modify
+ * @param {Object} module the module to export
+ */
+MochiKit.Base.moduleExport = function (namespace, module/*, ...*/) {
+    var SKIP = { toString: true, NAME: true, VERSION: true };
+    var mods = MochiKit.Base.extend([], arguments, 1);
+    while ((module = mods.shift()) != null) {
+        for (var k in module) {
+            var v = module[k];
+            if (v != null) {
+                var flagSet = (typeof(v.__export__) == 'boolean');
+                var nameValid = (k[0] !== "_" && !SKIP[k]);
+                if (flagSet ? v.__export__ : nameValid) {
+                    if (typeof(v) == 'object' && v.NAME && v.VERSION) {
+                        mods.push(v);
+                    } else {
+                        namespace[k] = module[k];
+                    }
+                }
             }
         }
     }
+    return namespace;
+};
+
+/**
+ * Identical to moduleExport, but also considers the global and
+ * module-specific "__export__" flag.
+ */
+MochiKit.Base._exportSymbols = function (namespace, module) {
+    if (MochiKit.__export__ !== false && module.__export__ !== false) {
+        MochiKit.Base.moduleExport(namespace, module);
+    }
 };
 
 /**
@@ -1321,7 +1368,7 @@ MochiKit.Base._exportSymbols = function (globals, module) {
  * @param {String} version the first version when the source function
  *            was deprecated (e.g. '1.4')
  * @param {Boolean} [exportable] the exportable function flag,
- *            defaults to true
+ *            defaults to false
  */
 MochiKit.Base._deprecated = function (module, name, target, version, exportable) {
     if (typeof(module) === 'string') {
@@ -1349,11 +1396,9 @@ MochiKit.Base._deprecated = function (module, name, target, version, exportable)
         }
         return MochiKit[targetModule][targetName].apply(this, arguments);
     };
-    if (exportable === false) {
-        func.__export__ = false;
-    }
+    func.__export__ = (exportable === true);
     module[name] = func;
-}
+};
 
 MochiKit.Base.__new__ = function () {
     var m = this;
@@ -1362,8 +1407,8 @@ MochiKit.Base.__new__ = function () {
     m.noop = m.operator.identity;
 
     // Backwards compat
-    m._deprecated(m, 'forward', 'MochiKit.Base.forwardCall', '1.3', false);
-    m._deprecated(m, 'find', 'MochiKit.Base.findValue', '1.3', false);
+    m._deprecated(m, 'forward', 'MochiKit.Base.forwardCall', '1.3');
+    m._deprecated(m, 'find', 'MochiKit.Base.findValue', '1.3');
 
     if (typeof(encodeURIComponent) != "undefined") {
         /** @id MochiKit.Base.urlEncode */
@@ -1375,7 +1420,7 @@ MochiKit.Base.__new__ = function () {
             return escape(unencoded
                 ).replace(/\+/g, '%2B'
                 ).replace(/\"/g,'%22'
-                ).rval.replace(/\'/g, '%27');
+                ).replace(/\'/g, '%27');
         };
     }
 
@@ -1385,6 +1430,7 @@ MochiKit.Base.__new__ = function () {
         this.name = name;
     };
     m.NamedError.prototype = new Error();
+    m.NamedError.prototype.constructor = m.NamedError;
     m.update(m.NamedError.prototype, {
         repr: function () {
             if (this.message && this.message != this.name) {
@@ -1409,6 +1455,8 @@ MochiKit.Base.__new__ = function () {
     m.isCallable = m.typeMatcher('function');
     /** @id MochiKit.Base.isUndefined */
     m.isUndefined = m.typeMatcher('undefined');
+    /** @id MochiKit.Base.isValue */
+    m.isValue = m.typeMatcher('boolean', 'number', 'string');
 
     /** @id MochiKit.Base.merge */
     m.merge = m.partial(m.update, null);
diff --git a/frontend/gamma/js/MochiKit/Color.js b/frontend/gamma/js/MochiKit/Color.js
index 27dc2d0..f2a0f67 100644
--- a/frontend/gamma/js/MochiKit/Color.js
+++ b/frontend/gamma/js/MochiKit/Color.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Color', '1.5', ['Base', 'DOM', 'Style']);
+MochiKit.Base.module(MochiKit, 'Color', '1.5', ['Base', 'DOM', 'Style']);
 
 /** @id MochiKit.Color.Color */
 MochiKit.Color.Color = function (red, green, blue, alpha) {
@@ -112,7 +112,7 @@ MochiKit.Color.Color.prototype = {
 
     /** @id MochiKit.Color.Color.prototype.isLight */
     isLight: function () {
-        return this.asHSL().b > 0.5;
+        return this.asHSL().l > 0.5;
     },
 
     /** @id MochiKit.Color.Color.prototype.isDark */
@@ -641,19 +641,10 @@ MochiKit.Base.update(MochiKit.Color, {
             yellow: [1, 1, 0]
         };
 
-        var makeColor = function (name, r, g, b, a) {
-            var rval = this.fromRGB(r, g, b, a);
-            this[name] = function () { return rval; };
-            return rval;
-        };
-
         for (var k in colors) {
             var name = k + "Color";
-            var bindArgs = m.concat(
-                [makeColor, this.Color, name],
-                colors[k]
-            );
-            this.Color[name] = m.bind.apply(null, bindArgs);
+            var value = this.Color.fromRGB.apply(this.Color, colors[k]);
+            this.Color[name] = m.partial(m.operator.identity, value);
         }
 
         var isColor = function () {
diff --git a/frontend/gamma/js/MochiKit/DOM.js b/frontend/gamma/js/MochiKit/DOM.js
index af5d46f..944ab78 100644
--- a/frontend/gamma/js/MochiKit/DOM.js
+++ b/frontend/gamma/js/MochiKit/DOM.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('DOM', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'DOM', '1.5', ['Base']);
 
 MochiKit.Base.update(MochiKit.DOM, {
 
@@ -297,11 +297,11 @@ MochiKit.Base.update(MochiKit.DOM, {
     updateNodeAttributes: function (node, attrs) {
         var elem = node;
         var self = MochiKit.DOM;
+        var base = MochiKit.Base;
         if (typeof(node) == 'string') {
             elem = self.getElement(node);
         }
         if (attrs) {
-            var updatetree = MochiKit.Base.updatetree;
             if (self.attributeArray.compliant) {
                 // not IE, good.
                 for (var k in attrs) {
@@ -310,7 +310,7 @@ MochiKit.Base.update(MochiKit.DOM, {
                         if (k == "style" && MochiKit.Style) {
                             MochiKit.Style.setStyle(elem, v);
                         } else {
-                            updatetree(elem[k], v);
+                            base.updatetree(elem[k], v);
                         }
                     } else if (k.substring(0, 2) == "on") {
                         if (typeof(v) == "string") {
@@ -320,8 +320,8 @@ MochiKit.Base.update(MochiKit.DOM, {
                     } else {
                         elem.setAttribute(k, v);
                     }
-                    if (typeof(elem[k]) == "string" && elem[k] != v) {
-                        // Also set property for weird attributes (see #302)
+                    if (base.isValue(elem[k]) && elem[k] != v) {
+                        // Also set property for weird attributes (see #302 & #335)
                         elem[k] = v;
                     }
                 }
@@ -340,7 +340,7 @@ MochiKit.Base.update(MochiKit.DOM, {
                         if (k == "style" && MochiKit.Style) {
                             MochiKit.Style.setStyle(elem, v);
                         } else {
-                            updatetree(elem[k], v);
+                            base.updatetree(elem[k], v);
                         }
                     } else if (k.substring(0, 2) == "on") {
                         if (typeof(v) == "string") {
@@ -350,8 +350,8 @@ MochiKit.Base.update(MochiKit.DOM, {
                     } else {
                         elem.setAttribute(k, v);
                     }
-                    if (typeof(elem[k]) == "string" && elem[k] != v) {
-                        // Also set property for weird attributes (see #302)
+                    if (base.isValue(elem[k]) && elem[k] != v) {
+                        // Also set property for weird attributes (see #302 & #335)
                         elem[k] = v;
                     }
                 }
@@ -990,6 +990,7 @@ MochiKit.Base.update(MochiKit.DOM, {
                 "for": "htmlFor",
                 "readonly": "readOnly",
                 "colspan": "colSpan",
+                "rowspan": "rowSpan",
                 "bgcolor": "bgColor",
                 "cellspacing": "cellSpacing",
                 "cellpadding": "cellPadding"
@@ -1007,7 +1008,7 @@ MochiKit.Base.update(MochiKit.DOM, {
 
         // Backwards compatibility aliases
         /** @id MochiKit.DOM.computedStyle  */
-        m._deprecated(this, 'computedStyle', 'MochiKit.Style.getStyle', '1.4');
+        m._deprecated(this, 'computedStyle', 'MochiKit.Style.getStyle', '1.4', true);
         /** @id MochiKit.DOM.elementDimensions  */
         m._deprecated(this, 'elementDimensions', 'MochiKit.Style.getElementDimensions', '1.4');
         /** @id MochiKit.DOM.elementPosition  */
@@ -1041,48 +1042,38 @@ MochiKit.Base.update(MochiKit.DOM, {
 
         // shorthand for createDOM syntax
         var createDOMFunc = this.createDOMFunc;
-        /** @id MochiKit.DOM.UL */
-        this.UL = createDOMFunc("ul");
-        /** @id MochiKit.DOM.OL */
-        this.OL = createDOMFunc("ol");
-        /** @id MochiKit.DOM.LI */
-        this.LI = createDOMFunc("li");
-        /** @id MochiKit.DOM.DL */
-        this.DL = createDOMFunc("dl");
-        /** @id MochiKit.DOM.DT */
-        this.DT = createDOMFunc("dt");
-        /** @id MochiKit.DOM.DD */
-        this.DD = createDOMFunc("dd");
-        /** @id MochiKit.DOM.TD */
-        this.TD = createDOMFunc("td");
-        /** @id MochiKit.DOM.TR */
-        this.TR = createDOMFunc("tr");
-        /** @id MochiKit.DOM.TBODY */
-        this.TBODY = createDOMFunc("tbody");
-        /** @id MochiKit.DOM.THEAD */
-        this.THEAD = createDOMFunc("thead");
-        /** @id MochiKit.DOM.TFOOT */
-        this.TFOOT = createDOMFunc("tfoot");
-        /** @id MochiKit.DOM.TABLE */
-        this.TABLE = createDOMFunc("table");
-        /** @id MochiKit.DOM.TH */
-        this.TH = createDOMFunc("th");
-        /** @id MochiKit.DOM.INPUT */
-        this.INPUT = createDOMFunc("input");
-        /** @id MochiKit.DOM.SPAN */
-        this.SPAN = createDOMFunc("span");
         /** @id MochiKit.DOM.A */
         this.A = createDOMFunc("a");
-        /** @id MochiKit.DOM.DIV */
-        this.DIV = createDOMFunc("div");
-        /** @id MochiKit.DOM.IMG */
-        this.IMG = createDOMFunc("img");
+        /** @id MochiKit.DOM.ARTICLE */
+        this.ARTICLE = createDOMFunc("article");
+        /** @id MochiKit.DOM.ASIDE */
+        this.ASIDE = createDOMFunc("aside");
+        /** @id MochiKit.DOM.BR */
+        this.BR = createDOMFunc("br");
         /** @id MochiKit.DOM.BUTTON */
         this.BUTTON = createDOMFunc("button");
-        /** @id MochiKit.DOM.TT */
-        this.TT = createDOMFunc("tt");
-        /** @id MochiKit.DOM.PRE */
-        this.PRE = createDOMFunc("pre");
+        /** @id MochiKit.DOM.CANVAS */
+        this.CANVAS = createDOMFunc("canvas");
+        /** @id MochiKit.DOM.CAPTION */
+        this.CAPTION = createDOMFunc("caption");
+        /** @id MochiKit.DOM.DD */
+        this.DD = createDOMFunc("dd");
+        /** @id MochiKit.DOM.DIV */
+        this.DIV = createDOMFunc("div");
+        /** @id MochiKit.DOM.DL */
+        this.DL = createDOMFunc("dl");
+        /** @id MochiKit.DOM.DT */
+        this.DT = createDOMFunc("dt");
+        /** @id MochiKit.DOM.FIELDSET */
+        this.FIELDSET = createDOMFunc("fieldset");
+        /** @id MochiKit.DOM.FIGURE */
+        this.FIGURE = createDOMFunc("figure");
+        /** @id MochiKit.DOM.FIGCAPTION */
+        this.FIGCAPTION = createDOMFunc("figcaption");
+        /** @id MochiKit.DOM.FOOTER */
+        this.FOOTER = createDOMFunc("footer");
+        /** @id MochiKit.DOM.FORM */
+        this.FORM = createDOMFunc("form");
         /** @id MochiKit.DOM.H1 */
         this.H1 = createDOMFunc("h1");
         /** @id MochiKit.DOM.H2 */
@@ -1095,38 +1086,82 @@ MochiKit.Base.update(MochiKit.DOM, {
         this.H5 = createDOMFunc("h5");
         /** @id MochiKit.DOM.H6 */
         this.H6 = createDOMFunc("h6");
-        /** @id MochiKit.DOM.BR */
-        this.BR = createDOMFunc("br");
+        /** @id MochiKit.DOM.HEADER */
+        this.HEADER = createDOMFunc("header");
+        /** @id MochiKit.DOM.HGROUP */
+        this.HGROUP = createDOMFunc("hgroup");
         /** @id MochiKit.DOM.HR */
         this.HR = createDOMFunc("hr");
+        /** @id MochiKit.DOM.IFRAME */
+        this.IFRAME = createDOMFunc("iframe");
+        /** @id MochiKit.DOM.IMG */
+        this.IMG = createDOMFunc("img");
+        /** @id MochiKit.DOM.INPUT */
+        this.INPUT = createDOMFunc("input");
         /** @id MochiKit.DOM.LABEL */
         this.LABEL = createDOMFunc("label");
-        /** @id MochiKit.DOM.TEXTAREA */
-        this.TEXTAREA = createDOMFunc("textarea");
-        /** @id MochiKit.DOM.FORM */
-        this.FORM = createDOMFunc("form");
+        /** @id MochiKit.DOM.LEGEND */
+        this.LEGEND = createDOMFunc("legend");
+        /** @id MochiKit.DOM.LI */
+        this.LI = createDOMFunc("li");
+        /** @id MochiKit.DOM.LINK */
+        this.LINK = createDOMFunc("link");
+        /** @id MochiKit.DOM.MARK */
+        this.MARK = createDOMFunc("mark");
+        /** @id MochiKit.DOM.METER */
+        this.METER = createDOMFunc("meter");
+        /** @id MochiKit.DOM.NAV */
+        this.NAV = createDOMFunc("nav");
+        /** @id MochiKit.DOM.OL */
+        this.OL = createDOMFunc("ol");
+        /** @id MochiKit.DOM.OPTGROUP */
+        this.OPTGROUP = createDOMFunc("optgroup");
+        /** @id MochiKit.DOM.OPTION */
+        this.OPTION = createDOMFunc("option");
         /** @id MochiKit.DOM.P */
         this.P = createDOMFunc("p");
+        /** @id MochiKit.DOM.PRE */
+        this.PRE = createDOMFunc("pre");
+        /** @id MochiKit.DOM.PROGRESS */
+        this.PROGRESS = createDOMFunc("progress");
+        /** @id MochiKit.DOM.SCRIPT */
+        this.SCRIPT = createDOMFunc("script");
+        /** @id MochiKit.DOM.SECTION */
+        this.SECTION = createDOMFunc("section");
         /** @id MochiKit.DOM.SELECT */
         this.SELECT = createDOMFunc("select");
-        /** @id MochiKit.DOM.OPTION */
-        this.OPTION = createDOMFunc("option");
-        /** @id MochiKit.DOM.OPTGROUP */
-        this.OPTGROUP = createDOMFunc("optgroup");
-        /** @id MochiKit.DOM.LEGEND */
-        this.LEGEND = createDOMFunc("legend");
-        /** @id MochiKit.DOM.FIELDSET */
-        this.FIELDSET = createDOMFunc("fieldset");
+        /** @id MochiKit.DOM.SPAN */
+        this.SPAN = createDOMFunc("span");
         /** @id MochiKit.DOM.STRONG */
         this.STRONG = createDOMFunc("strong");
-        /** @id MochiKit.DOM.CANVAS */
-        this.CANVAS = createDOMFunc("canvas");
-
+        /** @id MochiKit.DOM.STYLE */
+        this.STYLE = createDOMFunc("style");
+        /** @id MochiKit.DOM.TABLE */
+        this.TABLE = createDOMFunc("table");
+        /** @id MochiKit.DOM.TBODY */
+        this.TBODY = createDOMFunc("tbody");
+        /** @id MochiKit.DOM.TD */
+        this.TD = createDOMFunc("td");
+        /** @id MochiKit.DOM.TEXTAREA */
+        this.TEXTAREA = createDOMFunc("textarea");
+        /** @id MochiKit.DOM.TFOOT */
+        this.TFOOT = createDOMFunc("tfoot");
+        /** @id MochiKit.DOM.TH */
+        this.TH = createDOMFunc("th");
+        /** @id MochiKit.DOM.THEAD */
+        this.THEAD = createDOMFunc("thead");
+        /** @id MochiKit.DOM.TR */
+        this.TR = createDOMFunc("tr");
+        /** @id MochiKit.DOM.TT */
+        this.TT = createDOMFunc("tt");
+        /** @id MochiKit.DOM.UL */
+        this.UL = createDOMFunc("ul");
+        /** @id MochiKit.DOM.NBSP */
+        this.NBSP = "\u00a0";
         /** @id MochiKit.DOM.$ */
         this.$ = this.getElement;
 
         m.nameFunctions(this);
-
     }
 });
 
diff --git a/frontend/gamma/js/MochiKit/DateTime.js b/frontend/gamma/js/MochiKit/DateTime.js
index c7b2d25..658084c 100644
--- a/frontend/gamma/js/MochiKit/DateTime.js
+++ b/frontend/gamma/js/MochiKit/DateTime.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('DateTime', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'DateTime', '1.5', ['Base']);
 
 /** @id MochiKit.DateTime.isoDate */
 MochiKit.DateTime.isoDate = function (str) {
@@ -20,10 +20,10 @@ MochiKit.DateTime.isoDate = function (str) {
     if (iso.length === 0) {
         return null;
     }
-	var date = new Date(iso[0], iso[1] - 1, iso[2]);
-	date.setFullYear(iso[0]);
-	date.setMonth(iso[1] - 1);
-	date.setDate(iso[2]);
+    var date = new Date(parseInt(iso[0], 10), parseInt(iso[1], 10) - 1, parseInt(iso[2], 10));
+    date.setFullYear(iso[0]);
+    date.setMonth(iso[1] - 1);
+    date.setDate(iso[2]);
     return date;
 };
 
@@ -80,15 +80,17 @@ MochiKit.DateTime.toISOTime = function (date, realISO/* = false */) {
     if (typeof(date) == "undefined" || date === null) {
         return null;
     }
-    var hh = date.getHours();
-    var mm = date.getMinutes();
-    var ss = date.getSeconds();
+    var _padTwo = MochiKit.DateTime._padTwo;
+    if (realISO) {
+        // adjust date for UTC timezone
+        date = new Date(date.getTime() + (date.getTimezoneOffset() * 60000));
+    }
     var lst = [
-        ((realISO && (hh < 10)) ? "0" + hh : hh),
-        ((mm < 10) ? "0" + mm : mm),
-        ((ss < 10) ? "0" + ss : ss)
+        (realISO ? _padTwo(date.getHours()) : date.getHours()),
+        _padTwo(date.getMinutes()),
+        _padTwo(date.getSeconds())
     ];
-    return lst.join(":");
+    return lst.join(":") + (realISO ? "Z" : "");
 };
 
 /** @id MochiKit.DateTime.toISOTimeStamp */
@@ -96,12 +98,13 @@ MochiKit.DateTime.toISOTimestamp = function (date, realISO/* = false*/) {
     if (typeof(date) == "undefined" || date === null) {
         return null;
     }
+    var time = MochiKit.DateTime.toISOTime(date, realISO);
     var sep = realISO ? "T" : " ";
-    var foot = realISO ? "Z" : "";
     if (realISO) {
+        // adjust date for UTC timezone
         date = new Date(date.getTime() + (date.getTimezoneOffset() * 60000));
     }
-    return MochiKit.DateTime.toISODate(date) + sep + MochiKit.DateTime.toISOTime(date, realISO) + foot;
+    return MochiKit.DateTime.toISODate(date) + sep + time;
 };
 
 /** @id MochiKit.DateTime.toISODate */
@@ -110,7 +113,7 @@ MochiKit.DateTime.toISODate = function (date) {
         return null;
     }
     var _padTwo = MochiKit.DateTime._padTwo;
-	var _padFour = MochiKit.DateTime._padFour;
+    var _padFour = MochiKit.DateTime._padFour;
     return [
         _padFour(date.getFullYear()),
         _padTwo(date.getMonth() + 1),
@@ -133,14 +136,14 @@ MochiKit.DateTime._padTwo = function (n) {
 };
 
 MochiKit.DateTime._padFour = function(n) {
-	switch(n.toString().length) {
-		case 1: return "000" + n; break;
-		case 2: return "00" + n; break;
-		case 3: return "0" + n; break;
-		case 4:
-		default:
-			return n;
-	}
+    switch(n.toString().length) {
+        case 1: return "000" + n; break;
+        case 2: return "00" + n; break;
+        case 3: return "0" + n; break;
+        case 4:
+        default:
+            return n;
+    }
 };
 
 /** @id MochiKit.DateTime.toPaddedAmericanDate */
diff --git a/frontend/gamma/js/MochiKit/DragAndDrop.js b/frontend/gamma/js/MochiKit/DragAndDrop.js
index 62777c5..cf84f77 100644
--- a/frontend/gamma/js/MochiKit/DragAndDrop.js
+++ b/frontend/gamma/js/MochiKit/DragAndDrop.js
@@ -8,7 +8,7 @@ Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
 
 ***/
 
-MochiKit.Base._module('DragAndDrop', '1.5', ['Base', 'Iter', 'DOM', 'Signal', 'Visual', 'Position']);
+MochiKit.Base.module(MochiKit, 'DragAndDrop', '1.5', ['Base', 'Iter', 'DOM', 'Signal', 'Visual', 'Position']);
 
 MochiKit.DragAndDrop.Droppables = {
     /***
@@ -306,8 +306,9 @@ MochiKit.DragAndDrop.Draggables = {
         var pointer = event.mouse();
         // Mozilla-based browsers fire successive mousemove events with
         // the same coordinates, prevent needless redrawing (moz bug?)
-        if (this._lastPointer && (MochiKit.Base.repr(this._lastPointer.page) ==
-                                  MochiKit.Base.repr(pointer.page))) {
+        if (this._lastPointer &&
+            this._lastPointer.page.x == pointer.page.x &&
+            this._lastPointer.page.y == pointer.page.y) {
             return;
         }
         this._lastPointer = pointer;
@@ -442,8 +443,8 @@ MochiKit.DragAndDrop.Draggable.prototype = {
     currentDelta: function () {
         var s = MochiKit.Style.getStyle;
         return [
-          parseInt(s(this.element, 'left') || '0'),
-          parseInt(s(this.element, 'top') || '0')];
+          parseInt(s(this.element, 'left') || '0', 10),
+          parseInt(s(this.element, 'top') || '0', 10)];
     },
 
     /** @id MochiKit.DragAndDrop.initDrag */
@@ -481,8 +482,7 @@ MochiKit.DragAndDrop.Draggable.prototype = {
                                          this.options.selectclass);
         }
         if (this.options.zindex) {
-            this.originalZ = parseInt(MochiKit.Style.getStyle(this.element,
-                                      'z-index') || '0');
+            this.originalZ = MochiKit.Style.getStyle(this.element, 'z-index');
             this.element.style.zIndex = this.options.zindex;
         }
 
diff --git a/frontend/gamma/js/MochiKit/Format.js b/frontend/gamma/js/MochiKit/Format.js
index 122845e..58877e7 100644
--- a/frontend/gamma/js/MochiKit/Format.js
+++ b/frontend/gamma/js/MochiKit/Format.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Format', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Format', '1.5', ['Base']);
 
 MochiKit.Format._numberFormatter = function (placeholder, header, footer, locale, isPercent, precision, leadingZeros, separatorAt, trailingZeros) {
     return function (num) {
@@ -104,7 +104,7 @@ MochiKit.Format.numberFormatter = function (pattern, placeholder/* = "" */, loca
             return [
                 self.NAME,
                 "(",
-                map(m.repr, args).join(", "),
+                m.map(m.repr, args).join(", "),
                 ")"
             ].join("");
         };
@@ -142,7 +142,7 @@ MochiKit.Format.twoDigitAverage = function (numerator, denominator) {
 
 /** @id MochiKit.Format.twoDigitFloat */
 MochiKit.Format.twoDigitFloat = function (aNumber) {
-    var res = roundToFixed(aNumber, 2);
+    var res = MochiKit.Format.roundToFixed(aNumber, 2);
     if (res.indexOf(".00") > 0) {
         return res.substring(0, res.length - 3);
     } else if (res.charAt(res.length - 1) == "0") {
@@ -193,7 +193,7 @@ MochiKit.Format.truncToFixed = function (aNumber, precision) {
         fixed = MochiKit.Format._shiftNumber(fixed, 0);
     }
     return fixed;
-}
+};
 
 /** @id MochiKit.Format.roundToFixed */
 MochiKit.Format.roundToFixed = function (aNumber, precision) {
@@ -205,7 +205,7 @@ MochiKit.Format.roundToFixed = function (aNumber, precision) {
         fixed = MochiKit.Format._shiftNumber(str, -precision);
     }
     return fixed;
-}
+};
 
 /**
  * Converts a number to a fixed format string. This function handles
@@ -221,7 +221,7 @@ MochiKit.Format.roundToFixed = function (aNumber, precision) {
 MochiKit.Format._numberToFixed = function (aNumber, precision) {
     var str = aNumber.toString();
     var parts = str.split(/[eE]/);
-    var exp = (parts.length === 1) ? 0 : parseInt(parts[1]) || 0;
+    var exp = (parts.length === 1) ? 0 : parseInt(parts[1], 10) || 0;
     var fixed = MochiKit.Format._shiftNumber(parts[0], exp);
     parts = fixed.split(/\./);
     var whole = parts[0];
@@ -234,7 +234,7 @@ MochiKit.Format._numberToFixed = function (aNumber, precision) {
     } else {
         return whole;
     }
-}
+};
 
 /**
  * Shifts the decimal dot location in a fixed format number string.
@@ -275,7 +275,7 @@ MochiKit.Format._shiftNumber = function (num, exp) {
         num = "-" + num.substring(2);
     }
     return num;
-}
+};
 
 /** @id MochiKit.Format.percentFormat */
 MochiKit.Format.percentFormat = function (aNumber) {
diff --git a/frontend/gamma/js/MochiKit/Iter.js b/frontend/gamma/js/MochiKit/Iter.js
index 524b2bc..77623bc 100644
--- a/frontend/gamma/js/MochiKit/Iter.js
+++ b/frontend/gamma/js/MochiKit/Iter.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Iter', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Iter', '1.5', ['Base']);
 
 MochiKit.Base.update(MochiKit.Iter, {
     /** @id MochiKit.Iter.registerIteratorFactory */
@@ -222,14 +222,15 @@ MochiKit.Base.update(MochiKit.Iter, {
             },
             toString: m.forwardCall("repr"),
             next: function () {
+                if (start >= stop) {
+                    throw self.StopIteration;
+                }
+
                 var rval;
                 while (i < start) {
                     rval = seq.next();
                     i++;
                 }
-                if (start >= stop) {
-                    throw self.StopIteration;
-                }
                 start += step;
                 return rval;
             }
@@ -280,15 +281,12 @@ MochiKit.Base.update(MochiKit.Iter, {
             next: function () {
                 while (argiter.length > 1) {
                     try {
-                        var result = argiter[0].next();
-                        return result;
+                        return argiter[0].next();
                     } catch (e) {
                         if (e != self.StopIteration) {
                             throw e;
                         }
                         argiter.shift();
-                        var result = argiter[0].next();
-                        return result;
                     }
                 }
                 if (argiter.length == 1) {
@@ -413,7 +411,7 @@ MochiKit.Base.update(MochiKit.Iter, {
 
         var self = MochiKit.Iter;
         iterable = self.iter(iterable);
-        var rval = [];
+        rval = [];
         var a_val;
         try {
             while (true) {
diff --git a/frontend/gamma/js/MochiKit/Logging.js b/frontend/gamma/js/MochiKit/Logging.js
index f00996b..8b06e0b 100644
--- a/frontend/gamma/js/MochiKit/Logging.js
+++ b/frontend/gamma/js/MochiKit/Logging.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Logging', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Logging', '1.5', ['Base']);
 
     /** @id MochiKit.Logging.LogMessage */
 MochiKit.Logging.LogMessage = function (num, level, info) {
@@ -187,7 +187,7 @@ MochiKit.Logging.Logger.prototype = {
         }
         var messages = this.getMessages(howMany);
         if (messages.length) {
-            var lst = map(function (m) {
+            var lst = MochiKit.Base.map(function (m) {
                 return '\n  [' + m.num + '] ' + m.level + ': ' + m.info.join(' ');
             }, messages);
             lst.unshift('LAST ' + messages.length + ' MESSAGES:');
diff --git a/frontend/gamma/js/MochiKit/LoggingPane.js b/frontend/gamma/js/MochiKit/LoggingPane.js
index c960c21..b7ea120 100644
--- a/frontend/gamma/js/MochiKit/LoggingPane.js
+++ b/frontend/gamma/js/MochiKit/LoggingPane.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('LoggingPane', '1.5', ['Base', 'Logging']);
+MochiKit.Base.module(MochiKit, 'LoggingPane', '1.5', ['Base', 'Logging']);
 
 /** @id MochiKit.LoggingPane.createLoggingPane */
 MochiKit.LoggingPane.createLoggingPane = function (inline/* = false */) {
@@ -24,7 +24,10 @@ MochiKit.LoggingPane.createLoggingPane = function (inline/* = false */) {
     return m._loggingPane;
 };
 
-/** @id MochiKit.LoggingPane.LoggingPane */
+/**
+ * @id MochiKit.LoggingPane.LoggingPane
+ * @constructor
+ */
 MochiKit.LoggingPane.LoggingPane = function (inline/* = false */, logger/* = MochiKit.Logging.logger */) {
 
     /* Use a div if inline, pop up a window if not */
@@ -146,7 +149,7 @@ MochiKit.LoggingPane.LoggingPane = function (inline/* = false */, logger/* = Moc
             infore = new RegExp(infoFilterField.value);
         } catch(e) {
             /* If there was an error with the regexes, do no filtering */
-            logDebug("Error in filter regex: " + e.message);
+            MochiKit.Logging.logDebug("Error in filter regex: " + e.message);
             return null;
         }
 
@@ -184,7 +187,7 @@ MochiKit.LoggingPane.LoggingPane = function (inline/* = false */, logger/* = Moc
         try {
             try {
               debugPane.loggingPane = null;
-            } catch(e) { logFatal("Bookmarklet was closed incorrectly."); }
+            } catch(e) { MochiKit.Logging.logFatal("Bookmarklet was closed incorrectly."); }
             if (inline) {
                 debugPane.parentNode.removeChild(debugPane);
             } else {
@@ -224,7 +227,7 @@ MochiKit.LoggingPane.LoggingPane = function (inline/* = false */, logger/* = Moc
     /** @id MochiKit.LoggingPane.filterOnEnter */
     var filterOnEnter = bind(function (event) {
         event = event || window.event;
-        key = event.which || event.keyCode;
+        var key = event.which || event.keyCode;
         if (key == 13) {
             this.buildAndApplyFilter();
         }
diff --git a/frontend/gamma/js/MochiKit/MochiKit.js b/frontend/gamma/js/MochiKit/MochiKit.js
index 8e5be68..511e075 100644
--- a/frontend/gamma/js/MochiKit/MochiKit.js
+++ b/frontend/gamma/js/MochiKit/MochiKit.js
@@ -8,17 +8,14 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-if (typeof(MochiKit) == 'undefined') {
-    MochiKit = {};
-}
+var MochiKit = MochiKit || {};
 
-if (typeof(MochiKit.MochiKit) == 'undefined') {
-    /** @id MochiKit.MochiKit */
-    MochiKit.MochiKit = {};
-}
+/** @id MochiKit.MochiKit */
+MochiKit.MochiKit = MochiKit.MochiKit || {};
 
 MochiKit.MochiKit.NAME = "MochiKit.MochiKit";
 MochiKit.MochiKit.VERSION = "1.5";
+MochiKit.MochiKit.__export__ = false;
 MochiKit.MochiKit.__repr__ = function () {
     return "[" + this.NAME + " " + this.VERSION + "]";
 };
diff --git a/frontend/gamma/js/MochiKit/MockDOM.js b/frontend/gamma/js/MochiKit/MockDOM.js
index abdb54a..7e6d60b 100644
--- a/frontend/gamma/js/MochiKit/MockDOM.js
+++ b/frontend/gamma/js/MochiKit/MockDOM.js
@@ -8,16 +8,13 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-if (typeof(MochiKit) == "undefined") {
-    MochiKit = {};
-}
+var MochiKit = MochiKit || {};
 
-if (typeof(MochiKit.MockDOM) == "undefined") {
-    MochiKit.MockDOM = {};
-}
+MochiKit.MockDOM = MochiKit.MockDOM || {};
 
 MochiKit.MockDOM.NAME = "MochiKit.MockDOM";
 MochiKit.MockDOM.VERSION = "1.5";
+MochiKit.MockDOM.__export__ = false;
 
 MochiKit.MockDOM.__repr__ = function () {
     return "[" + this.NAME + " " + this.VERSION + "]";
diff --git a/frontend/gamma/js/MochiKit/Position.js b/frontend/gamma/js/MochiKit/Position.js
index 6bc5b39..2680507 100644
--- a/frontend/gamma/js/MochiKit/Position.js
+++ b/frontend/gamma/js/MochiKit/Position.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Position', '1.5', ['Base', 'DOM', 'Style']);
+MochiKit.Base.module(MochiKit, 'Position', '1.5', ['Base', 'DOM', 'Style']);
 
 MochiKit.Base.update(MochiKit.Position, {
     // Don't export from this module
diff --git a/frontend/gamma/js/MochiKit/Selector.js b/frontend/gamma/js/MochiKit/Selector.js
index 6aec892..3187fe9 100644
--- a/frontend/gamma/js/MochiKit/Selector.js
+++ b/frontend/gamma/js/MochiKit/Selector.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Selector', '1.5', ['Base', 'DOM', 'Iter']);
+MochiKit.Base.module(MochiKit, 'Selector', '1.5', ['Base', 'DOM', 'Iter']);
 
 MochiKit.Selector.Selector = function (expression) {
     this.params = {classNames: [], pseudoClassNames: []};
@@ -127,8 +127,8 @@ MochiKit.Selector.Selector.prototype = {
                             a = 2;
                             b = 0;
                         } else {
-                            a = match[2] && parseInt(match) || null;
-                            b = parseInt(match[3]);
+                            a = match[2] && parseInt(match, 10) || null;
+                            b = parseInt(match[3], 10);
                         }
                         conditions.push('this.nthChild(element,' + a + ',' + b
                                         + ',' + !!pseudoClass.match('^nth-last')    // Reverse
@@ -167,7 +167,7 @@ MochiKit.Selector.Selector.prototype = {
                         break;
                     case 'not':
                         var subselector = new MochiKit.Selector.Selector(pseudoClassArgument);
-                        conditions.push('!( ' + subselector.buildMatchExpression() + ')')
+                        conditions.push('!( ' + subselector.buildMatchExpression() + ')');
                         break;
                 }
             }
@@ -177,7 +177,7 @@ MochiKit.Selector.Selector.prototype = {
                 var value = 'MochiKit.DOM.getNodeAttribute(element, ' + repr(attribute.name) + ')';
                 var splitValueBy = function (delimiter) {
                     return value + '.split(' + repr(delimiter) + ')';
-                }
+                };
                 conditions.push(value + ' != null');
                 switch (attribute.operator) {
                     case '=':
@@ -352,6 +352,12 @@ MochiKit.Base.update(MochiKit.Selector, {
             return res;
         };
         return MochiKit.Base.flattenArray(MochiKit.Base.map(function (expression) {
+            try {
+                var res = element.querySelectorAll(expression);
+                return Array.prototype.slice.call(res, 0);
+            } catch (ignore) {
+                // No querySelectorAll or extended expression syntax used
+            }
             var nextScope = "";
             var reducer = function (results, expr) {
                 var match = expr.match(/^[>+~]$/);
diff --git a/frontend/gamma/js/MochiKit/Signal.js b/frontend/gamma/js/MochiKit/Signal.js
index 7df5619..11590c1 100644
--- a/frontend/gamma/js/MochiKit/Signal.js
+++ b/frontend/gamma/js/MochiKit/Signal.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Signal', '1.5', ['Base', 'DOM', 'Style']);
+MochiKit.Base.module(MochiKit, 'Signal', '1.5', ['Base', 'DOM']);
 
 MochiKit.Signal._observers = [];
 
@@ -266,16 +266,17 @@ MochiKit.Base.update(MochiKit.Signal.Event.prototype, {
 
         if (this.type() && (
             this.type().indexOf('mouse') === 0 ||
+            this.type().indexOf('drag') === 0 ||
             this.type().indexOf('click') != -1 ||
             this.type() == 'contextmenu')) {
 
-            m.client = new MochiKit.Style.Coordinates(0, 0);
+            m.client = { x: 0, y: 0 };
             if (e.clientX || e.clientY) {
                 m.client.x = (!e.clientX || e.clientX < 0) ? 0 : e.clientX;
                 m.client.y = (!e.clientY || e.clientY < 0) ? 0 : e.clientY;
             }
 
-            m.page = new MochiKit.Style.Coordinates(0, 0);
+            m.page = { x: 0, y: 0 };
             if (e.pageX || e.pageY) {
                 m.page.x = (!e.pageX || e.pageX < 0) ? 0 : e.pageX;
                 m.page.y = (!e.pageY || e.pageY < 0) ? 0 : e.pageY;
@@ -337,7 +338,7 @@ MochiKit.Base.update(MochiKit.Signal.Event.prototype, {
                 }
             }
             if (this.type() == 'mousewheel') {
-                m.wheel = new MochiKit.Style.Coordinates(0, 0);
+                m.wheel = { x: 0, y: 0 };
                 if (e.wheelDeltaX || e.wheelDeltaY) {
                     m.wheel.x = e.wheelDeltaX / -40 || 0;
                     m.wheel.y = e.wheelDeltaY / -40 || 0;
@@ -672,6 +673,18 @@ MochiKit.Base.update(MochiKit.Signal, {
         return ident;
     },
 
+    /** @id MochiKit.Signal.connectOnce */
+    connectOnce: function (src, sig, objOrFunc/* optional */, funcOrStr) {
+        var self = MochiKit.Signal;
+        var ident1 = self.connect(src, sig, objOrFunc, funcOrStr);
+        var ident2;
+        ident2 = self.connect(src, sig, function() {
+            self.disconnect(ident1);
+            self.disconnect(ident2);
+        });
+        return ident1;
+    },
+
     _disconnect: function (ident) {
         // already disconnected
         if (!ident.connected) {
@@ -715,7 +728,7 @@ MochiKit.Base.update(MochiKit.Signal, {
                 var o = observers[i];
                 if (o.source === src && o.signal === sig && o.objOrFunc === obj && o.funcOrStr === func) {
                     self._disconnect(o);
-                    if (!self._lock) {
+                    if (self._lock === 0) {
                         observers.splice(i, 1);
                     } else {
                         self._dirty = true;
@@ -727,7 +740,7 @@ MochiKit.Base.update(MochiKit.Signal, {
             var idx = m.findIdentical(observers, ident);
             if (idx >= 0) {
                 self._disconnect(ident);
-                if (!self._lock) {
+                if (self._lock === 0) {
                     observers.splice(idx, 1);
                 } else {
                     self._dirty = true;
@@ -743,7 +756,7 @@ MochiKit.Base.update(MochiKit.Signal, {
         var self = MochiKit.Signal;
         var observers = self._observers;
         var disconnect = self._disconnect;
-        var locked = self._lock;
+        var lock = self._lock;
         var dirty = self._dirty;
         if (typeof(funcOrStr) === 'undefined') {
             funcOrStr = null;
@@ -753,10 +766,10 @@ MochiKit.Base.update(MochiKit.Signal, {
             if (ident.objOrFunc === objOrFunc &&
                     (funcOrStr === null || ident.funcOrStr === funcOrStr)) {
                 disconnect(ident);
-                if (locked) {
-                    dirty = true;
-                } else {
+                if (lock === 0) {
                     observers.splice(i, 1);
+                } else {
+                    dirty = true;
                 }
             }
         }
@@ -774,7 +787,7 @@ MochiKit.Base.update(MochiKit.Signal, {
         var disconnect = self._disconnect;
         var observers = self._observers;
         var i, ident;
-        var locked = self._lock;
+        var lock = self._lock;
         var dirty = self._dirty;
         if (signals.length === 0) {
             // disconnect all
@@ -782,7 +795,7 @@ MochiKit.Base.update(MochiKit.Signal, {
                 ident = observers[i];
                 if (ident.source === src) {
                     disconnect(ident);
-                    if (!locked) {
+                    if (lock === 0) {
                         observers.splice(i, 1);
                     } else {
                         dirty = true;
@@ -798,7 +811,7 @@ MochiKit.Base.update(MochiKit.Signal, {
                 ident = observers[i];
                 if (ident.source === src && ident.signal in sigs) {
                     disconnect(ident);
-                    if (!locked) {
+                    if (lock === 0) {
                         observers.splice(i, 1);
                     } else {
                         dirty = true;
@@ -818,7 +831,7 @@ MochiKit.Base.update(MochiKit.Signal, {
         }
         var args = MochiKit.Base.extend(null, arguments, 2);
         var errors = [];
-        self._lock = true;
+        self._lock++;
         for (var i = 0; i < observers.length; i++) {
             var ident = observers[i];
             if (ident.source === src && ident.signal === sig &&
@@ -837,8 +850,8 @@ MochiKit.Base.update(MochiKit.Signal, {
                 }
             }
         }
-        self._lock = false;
-        if (self._dirty) {
+        self._lock--;
+        if (self._lock === 0 && self._dirty) {
             self._dirty = false;
             for (var i = observers.length - 1; i >= 0; i--) {
                 if (!observers[i].connected) {
@@ -861,7 +874,7 @@ MochiKit.Signal.__new__ = function (win) {
     var m = MochiKit.Base;
     this._document = document;
     this._window = win;
-    this._lock = false;
+    this._lock = 0;
     this._dirty = false;
 
     try {
diff --git a/frontend/gamma/js/MochiKit/Sortable.js b/frontend/gamma/js/MochiKit/Sortable.js
index 863b506..ca9db21 100644
--- a/frontend/gamma/js/MochiKit/Sortable.js
+++ b/frontend/gamma/js/MochiKit/Sortable.js
@@ -6,7 +6,7 @@ See scriptaculous.js for full license.
 
 ***/
 
-MochiKit.Base._module('Sortable', '1.5', ['Base', 'Iter', 'DOM', 'Position', 'DragAndDrop']);
+MochiKit.Base.module(MochiKit, 'Sortable', '1.5', ['Base', 'Iter', 'DOM', 'Position', 'DragAndDrop']);
 
 MochiKit.Base.update(MochiKit.Sortable, {
     __export__: false,
@@ -179,7 +179,7 @@ MochiKit.Base.update(MochiKit.Sortable, {
             onhover: self.onHover,
             tree: options.tree,
             accept: options.accept
-        }
+        };
 
         var options_for_tree = {
             onhover: self.onEmptyHover,
@@ -187,7 +187,7 @@ MochiKit.Base.update(MochiKit.Sortable, {
             containment: options.containment,
             hoverclass: options.hoverclass,
             accept: options.accept
-        }
+        };
 
         // fix for gecko engine
         MochiKit.DOM.removeEmptyTextNodes(element);
@@ -430,11 +430,11 @@ MochiKit.Base.update(MochiKit.Sortable, {
                 children: [],
                 position: parent.children.length,
                 container: self._findChildrenElement(children[i], options.treeTag.toUpperCase())
-            }
+            };
 
             /* Get the element containing the children and recurse over it */
             if (child.container) {
-                self._tree(child.container, options, child)
+                self._tree(child.container, options, child);
             }
 
             parent.children.push (child);
@@ -475,7 +475,7 @@ MochiKit.Base.update(MochiKit.Sortable, {
             children: new Array,
             container: element,
             position: 0
-        }
+        };
 
         return MochiKit.Sortable._tree(element, options, root);
     },
diff --git a/frontend/gamma/js/MochiKit/Style.js b/frontend/gamma/js/MochiKit/Style.js
index 7f10117..740fd2f 100644
--- a/frontend/gamma/js/MochiKit/Style.js
+++ b/frontend/gamma/js/MochiKit/Style.js
@@ -6,9 +6,12 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 (c) 2005-2006 Bob Ippolito, Beau Hartshorne.  All rights Reserved.
 
+The MochiKit.Style.getElementPosition function is adapted from
+YAHOO.util.Dom.getXY v0.9.0. which is copyrighted by Yahoo! Inc.
+
 ***/
 
-MochiKit.Base._module('Style', '1.5', ['Base', 'DOM']);
+MochiKit.Base.module(MochiKit, 'Style', '1.5', ['Base', 'DOM']);
 
 
 /** @id MochiKit.Style.Dimensions */
@@ -179,7 +182,7 @@ MochiKit.Base.update(MochiKit.Style, {
                    o.nodeType == null &&
                    typeof(o.x) == "number" &&
                    typeof(o.y) == "number";
-        }
+        };
 
         if (typeof(elem) == "string") {
             elem = dom.getElement(elem);
@@ -197,7 +200,7 @@ MochiKit.Base.update(MochiKit.Style, {
         var de = d.documentElement;
         var b = d.body;
 
-        if (!elem.parentNode && elem.x && elem.y) {
+        if (isCoordinates(elem)) {
             /* it's just a MochiKit.Style.Coordinates object */
             c.x += elem.x || 0;
             c.y += elem.y || 0;
@@ -228,8 +231,8 @@ MochiKit.Base.update(MochiKit.Style, {
 
             if (parent != elem) {
                 while (parent) {
-                    c.x += parseInt(parent.style.borderLeftWidth) || 0;
-                    c.y += parseInt(parent.style.borderTopWidth) || 0;
+                    c.x += parseInt(parent.style.borderLeftWidth, 10) || 0;
+                    c.y += parseInt(parent.style.borderTopWidth, 10) || 0;
                     c.x += parent.offsetLeft;
                     c.y += parent.offsetTop;
                     parent = parent.offsetParent;
@@ -390,7 +393,7 @@ MochiKit.Base.update(MochiKit.Style, {
         if (contentSize) {
             var tableCell = 'colSpan' in elem && 'rowSpan' in elem;
             var collapse = (tableCell && elem.parentNode && self.getStyle(
-                    elem.parentNode, 'borderCollapse') == 'collapse')
+                    elem.parentNode, 'borderCollapse') == 'collapse');
             if (collapse) {
                 if (/MSIE/.test(navigator.userAgent)) {
                     var borderLeftQuota = elem.previousSibling? 0.5 : 1;
@@ -543,8 +546,8 @@ MochiKit.Base.update(MochiKit.Style, {
         }
 
         // Backwards compatibility aliases
-        m._deprecated(this, 'elementPosition', 'MochiKit.Style.getElementPosition', '1.3');
-        m._deprecated(this, 'elementDimensions', 'MochiKit.Style.getElementDimensions', '1.3');
+        m._deprecated(this, 'elementPosition', 'MochiKit.Style.getElementPosition', '1.3', true);
+        m._deprecated(this, 'elementDimensions', 'MochiKit.Style.getElementDimensions', '1.3', true);
 
         this.hideElement = m.partial(this.setDisplayForElement, 'none');
         // TODO: showElement could be improved by using getDefaultDisplay.
diff --git a/frontend/gamma/js/MochiKit/Test.js b/frontend/gamma/js/MochiKit/Test.js
index 9520ab2..f29670f 100644
--- a/frontend/gamma/js/MochiKit/Test.js
+++ b/frontend/gamma/js/MochiKit/Test.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Test', '1.5', ['Base']);
+MochiKit.Base.module(MochiKit, 'Test', '1.5', ['Base']);
 
 MochiKit.Test.runTests = function (obj) {
     if (typeof(obj) == "string") {
diff --git a/frontend/gamma/js/MochiKit/Text.js b/frontend/gamma/js/MochiKit/Text.js
index a44f7e4..ff6366d 100644
--- a/frontend/gamma/js/MochiKit/Text.js
+++ b/frontend/gamma/js/MochiKit/Text.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Text', '1.5', ['Base', 'Format']);
+MochiKit.Base.module(MochiKit, 'Text', '1.5', ['Base', 'Format']);
 
 /**
  * Checks if a text string starts with the specified substring. If
@@ -22,7 +22,7 @@ MochiKit.Base._module('Text', '1.5', ['Base', 'Format']);
  */
 MochiKit.Text.startsWith = function (substr, str) {
     return str != null && substr != null && str.indexOf(substr) == 0;
-}
+};
 
 /**
  * Checks if a text string ends with the specified substring. If
@@ -37,7 +37,7 @@ MochiKit.Text.startsWith = function (substr, str) {
 MochiKit.Text.endsWith = function (substr, str) {
     return str != null && substr != null &&
            str.lastIndexOf(substr) == Math.max(str.length - substr.length, 0);
-}
+};
 
 /**
  * Checks if a text string contains the specified substring. If
@@ -51,7 +51,7 @@ MochiKit.Text.endsWith = function (substr, str) {
  */
 MochiKit.Text.contains = function (substr, str) {
     return str != null && substr != null && str.indexOf(substr) >= 0;
-}
+};
 
 /**
  * Adds a character to the left-hand side of a string until it
@@ -71,7 +71,7 @@ MochiKit.Text.padLeft = function (str, minLength, fillChar) {
         str = fillChar + str;
     }
     return str;
-}
+};
 
 /**
  * Adds a character to the right-hand side of a string until it
@@ -91,7 +91,7 @@ MochiKit.Text.padRight = function (str, minLength, fillChar) {
         str += fillChar;
     }
     return str;
-}
+};
 
 /**
  * Returns a truncated copy of a string. If the string is shorter
@@ -119,29 +119,55 @@ MochiKit.Text.truncate = function (str, maxLength, tail) {
     } else {
         return str.slice(0, maxLength);
     }
-}
+};
 
 /**
- * Splits a text string, applies a function and joins the results
- * back together again. This is a convenience function for calling
- * split(), map() and join() separately. It can be used to easily
- * trim each line in a text string (using the strip function), or to
- * translate a text word-by-word.
+ * Splits a text string using separator as the split point
+ * If max is given, at most max splits are done, giving at most
+ * max + 1 elements in the returned list.
  *
- * @param {Function} func the function to apply
  * @param {String} str the string to split
- * @param {String} [separator] the separator character to use,
+ * @param {String/RegExp} [separator] the separator char or regexp to use,
  *            defaults to newline
+ * @param {Number} [max] the maximum number of parts to return
+ * @return {Array} an array of parts of the string
+ */
+MochiKit.Text.split = function (str, separator, max) {
+    if (str == null) {
+        return str;
+    }
+    separator = separator || '\n';
+    var bits = str.split(separator);
+    if ((typeof(max) == "undefined") || max >= bits.length - 1) {
+        return bits;
+    }
+    bits.splice(max, bits.length, bits.slice(max, bits.length).join(separator));
+    return bits;
+};
+
+/**
+ * Splits a text string using separator as the split point
+ * If max is given, at most max splits are done,
+ * using splits from the right
  *
- * @return {String} a string with the joined up results
+ * @param {String} str the string to split
+ * @param {String/RegExp} [separator] the separator char or regexp to use,
+ *            defaults to newline
+ * @param {Number} [max] the maximum number of parts to return
+ * @return {Array} an array of parts of the string
  */
-MochiKit.Text.splitJoin = function (func, str, separator) {
-    if (str == null || str.length == 0) {
+MochiKit.Text.rsplit = function (str, separator, max) {
+    if (str == null) {
         return str;
     }
-    separator = separator || '\n'
-    return MochiKit.Base.map(func, str.split(separator)).join(separator);
-}
+    separator = separator || '\n';
+    var bits = str.split(separator);
+    if ((typeof(max) == "undefined") || max >= bits.length - 1){
+        return bits;
+    }
+    bits.splice(0, bits.length-max, bits.slice(0, bits.length-max).join(separator));
+    return bits;
+};
 
 /**
  * Creates a formatter function for the specified formatter pattern
@@ -158,7 +184,7 @@ MochiKit.Text.splitJoin = function (func, str, separator) {
  * @throws FormatPatternError if the format pattern was invalid
  */
 MochiKit.Text.formatter = function (pattern, locale) {
-    if (typeof(locale) == "undefined") {
+    if (locale == null) {
         locale = MochiKit.Format.formatLocale();
     } else if (typeof(locale) == "string") {
         locale = MochiKit.Format.formatLocale(locale);
@@ -175,8 +201,8 @@ MochiKit.Text.formatter = function (pattern, locale) {
             }
         }
         return res.join("");
-    }
-}
+    };
+};
 
 /**
  * Formats the specified arguments according to a formatter pattern.
@@ -193,7 +219,7 @@ MochiKit.Text.formatter = function (pattern, locale) {
 MochiKit.Text.format = function (pattern/*, ...*/) {
     var func = MochiKit.Text.formatter(pattern);
     return func.apply(this, MochiKit.Base.extend([], arguments, 1));
-}
+};
 
 /**
  * Format a value with the specified format specifier.
@@ -205,24 +231,29 @@ MochiKit.Text.format = function (pattern/*, ...*/) {
  *            LOCALE.en_US
  *
  * @return {String} the formatted output string
+ *
+ * @throws FormatPatternError if the format specifier was invalid
  */
 MochiKit.Text.formatValue = function (spec, value, locale) {
     var self = MochiKit.Text;
     if (typeof(spec) === "string") {
-        spec = self._parseFormatFlags(spec, 0, spec.length - 1);
+        spec = self._parseFormatFlags(spec, 0, spec.length);
     }
     for (var i = 0; spec.path != null && i < spec.path.length; i++) {
         if (value != null) {
             value = value[spec.path[i]];
         }
     }
-    if (typeof(locale) == "undefined") {
+    if (locale == null) {
         locale = MochiKit.Format.formatLocale();
     } else if (typeof(locale) == "string") {
         locale = MochiKit.Format.formatLocale(locale);
     }
     var str = "";
-    if (spec.numeric) {
+    if (spec.type == "number") {
+        if (value instanceof Number) {
+            value = value.valueOf();
+        }
         if (typeof(value) != "number" || isNaN(value)) {
             str = "";
         } else if (value === Number.POSITIVE_INFINITY) {
@@ -230,8 +261,7 @@ MochiKit.Text.formatValue = function (spec, value, locale) {
         } else if (value === Number.NEGATIVE_INFINITY) {
             str = "-\u221e";
         } else {
-            var sign = (spec.sign === "-") ? "" : spec.sign;
-            sign = (value < 0) ? "-" : sign;
+            var sign = (value < 0) ? "-" : spec.sign;
             value = Math.abs(value);
             if (spec.format === "%") {
                 str = self._truncToPercent(value, spec.precision);
@@ -254,7 +284,7 @@ MochiKit.Text.formatValue = function (spec, value, locale) {
             } else if (spec.padding == "0") {
                 str = self.padLeft(str, spec.width - sign.length, "0");
             }
-            str = self._localizeNumber(str, locale, spec.grouping);
+            str = self._localizeNumber(str, locale, spec.group);
             str = sign + str;
         }
         if (str !== "" && spec.format === "%") {
@@ -264,7 +294,7 @@ MochiKit.Text.formatValue = function (spec, value, locale) {
         if (spec.format == "r") {
             str = MochiKit.Base.repr(value);
         } else {
-            str = (value == null) ? "null" : value.toString();
+            str = (value == null) ? "" : value.toString();
         }
         str = self.truncate(str, spec.precision);
     }
@@ -274,7 +304,7 @@ MochiKit.Text.formatValue = function (spec, value, locale) {
         str = self.padLeft(str, spec.width);
     }
     return str;
-}
+};
 
 /**
  * Adjust an already formatted numeric string for locale-specific
@@ -284,16 +314,16 @@ MochiKit.Text.formatValue = function (spec, value, locale) {
  *
  * @param {String} num the formatted number string
  * @param {Object} locale the formatting locale to use
- * @param {Boolean} grouping the grouping flag
+ * @param {Boolean} group the grouping flag
  *
  * @return {String} the localized number string
  */
-MochiKit.Text._localizeNumber = function (num, locale, grouping) {
+MochiKit.Text._localizeNumber = function (num, locale, group) {
     var parts = num.split(/\./);
     var whole = parts[0];
     var frac = (parts.length == 1) ? "" : parts[1];
     var res = (frac.length > 0) ? locale.decimal : "";
-    while (grouping && frac.length > 3) {
+    while (group && frac.length > 3) {
         res = res + frac.substring(0, 3) + locale.separator;
         frac = frac.substring(3);
         if (whole.charAt(0) == "0") {
@@ -301,15 +331,15 @@ MochiKit.Text._localizeNumber = function (num, locale, grouping) {
         }
     }
     if (frac.length > 0) {
-        res += frac;
+        res = res + frac;
     }
-    while (grouping && whole.length > 3) {
+    while (group && whole.length > 3) {
         var pos = whole.length - 3;
         res = locale.separator + whole.substring(pos) + res;
         whole = whole.substring((whole.charAt(0) == "0") ? 1 : 0, pos);
     }
     return whole + res;
-}
+};
 
 /**
  * Parses a format pattern and returns an array of constant strings
@@ -324,44 +354,32 @@ MochiKit.Text._localizeNumber = function (num, locale, grouping) {
 MochiKit.Text._parsePattern = function (pattern) {
     var self = MochiKit.Text;
     var parts = [];
-    var start = 0;
-    var pos = 0;
-    for (pos = 0; pos < pattern.length; pos++) {
-        if (pattern.charAt(pos) == "{") {
-            if (pos + 1 >= pattern.length) {
-                var msg = "unescaped { char, should be escaped as {{";
-                throw new self.FormatPatternError(pattern, pos, msg);
-            } else if (pattern.charAt(pos + 1) == "{") {
-                parts.push(pattern.substring(start, pos + 1));
-                start = pos + 2;
-                pos++;
-            } else {
-                if (start < pos) {
-                    parts.push(pattern.substring(start, pos));
-                }
-                start = pattern.indexOf("}", pos) + 1;
-                if (start <= 0) {
-                    var msg = "unmatched { char, not followed by a } char";
-                    throw new self.FormatPatternError(pattern, pos, msg);
-                }
-                parts.push(self._parseFormat(pattern, pos + 1, start - 1));
-                pos = start - 1;
-            }
-        } else if (pattern.charAt(pos) == "}") {
-            if (pos + 1 >= pattern.length || pattern.charAt(pos + 1) != "}") {
-                var msg = "unescaped } char, should be escaped as }}";
-                throw new self.FormatPatternError(pattern, pos, msg);
-            }
-            parts.push(pattern.substring(start, pos + 1));
-            start = pos + 2;
-            pos++;
+    var re = /{[^{}]*}|{{?|}}?/g;
+    var lastPos = re.lastIndex = 0;
+    var m;
+    while ((m = re.exec(pattern)) != null) {
+        if (lastPos < m.index) {
+            parts.push(pattern.substring(lastPos, m.index))
+        }
+        var str = m[0];
+        lastPos = m.index + str.length;
+        if (self.startsWith("{", str) && self.endsWith("}", str)) {
+            parts.push(self._parseFormat(pattern, m.index + 1, lastPos - 1));
+        } else if (self.startsWith("{{", str) || self.startsWith("}}", str)) {
+            parts.push(str.substring(1));
+        } else if (self.startsWith("{", str)) {
+            var msg = "unescaped { char, should be escaped as {{";
+            throw new self.FormatPatternError(pattern, m.index, msg);
+        } else if (self.startsWith("}", str)) {
+            var msg = "unescaped } char, should be escaped as }}";
+            throw new self.FormatPatternError(pattern, m.index, msg);
         }
     }
-    if (start < pos) {
-        parts.push(pattern.substring(start, pos));
+    if (lastPos < pattern.length) {
+        parts.push(pattern.substring(lastPos));
     }
     return parts;
-}
+};
 
 /**
  * Parses a format instruction and returns a format info object.
@@ -377,40 +395,30 @@ MochiKit.Text._parsePattern = function (pattern) {
 MochiKit.Text._parseFormat = function (pattern, startPos, endPos) {
     var self = MochiKit.Text;
     var text = pattern.substring(startPos, endPos);
-    var info;
-    var pos = text.indexOf(":");
-    if (pos == 0) {
-        info = self._parseFormatFlags(pattern, startPos + 1, endPos);
-        info.path = [0];
-    } else if (pos > 0) {
-        info = self._parseFormatFlags(pattern, startPos + pos + 1, endPos);
-        info.path = text.substring(0, pos).split(".");
-    } else {
-        info = self._parseFormatFlags(pattern, endPos, endPos);
-        info.path = text.split(".");
-    }
-    var DIGITS = /^\d+$/;
+    var parts = self.split(text, ":", 1);
+    var path = parts[0];
+    var flagsPos = startPos + path.length + ((parts.length == 1) ? 0 : 1);
+    var info = self._parseFormatFlags(pattern, flagsPos, endPos);
+    info.path = (path == "") ? [] : path.split(".");
     for (var i = 0; i < info.path.length; i++) {
-        var e = info.path[i];
-        if (typeof(e) == "string") {
-            // TODO: replace with MochiKit.Format.strip?
-            e = e.replace(/^\s+/, "").replace(/\s+$/, "");
-            if (e == "" && info.path.length == 1) {
-                e = 0;
-            } else if (e == "") {
-                var msg = "format value path contains blanks";
-                throw new self.FormatPatternError(pattern, startPos, msg);
-            } else if (DIGITS.test(e)) {
-                e = parseInt(e);
-            }
+        var v = info.path[i];
+        // TODO: replace with MochiKit.Format.strip?
+        v = v.replace(/^\s+/, "").replace(/\s+$/, "");
+        if (v == "" && info.path.length == 1) {
+            v = 0;
+        } else if (v == "") {
+            var msg = "format value path contains blanks";
+            throw new self.FormatPatternError(pattern, startPos, msg);
+        } else if (/^\d+$/.test(v)) {
+            v = parseInt(v, 10);
         }
-        info.path[i] = e;
+        info.path[i] = v;
     }
-    if (info.path.length < 0 || typeof(info.path[0]) != "number") {
+    if (info.path.length <= 0 || typeof(info.path[0]) != "number") {
         info.path.unshift(0);
     }
     return info;
-}
+};
 
 /**
  * Parses a string with format flags and returns a format info object.
@@ -424,81 +432,52 @@ MochiKit.Text._parseFormat = function (pattern, startPos, endPos) {
  * @throws FormatPatternError if the format pattern was invalid
  */
 MochiKit.Text._parseFormatFlags = function (pattern, startPos, endPos) {
-    var self = MochiKit.Text;
-    var info = { numeric: false, format: "s", width: 0, precision: -1,
-                 align: ">", sign: "-", padding: " ", grouping: false };
+    var update = MochiKit.Base.update;
+    var info = { type: "string", format: "s", width: 0, precision: -1,
+                 align: ">", sign: "", padding: " ", group: false };
     // TODO: replace with MochiKit.Format.rstrip?
-    var flags = pattern.substring(startPos, endPos).replace(/\s+$/, "");
-    while (flags.length > 0) {
-        switch (flags.charAt(0)) {
-        case ">":
-        case "<":
-            info.align = flags.charAt(0);
-            flags = flags.substring(1);
-            break;
-        case "+":
-        case "-":
-        case " ":
-            info.sign = flags.charAt(0);
-            flags = flags.substring(1);
-            break;
-        case ",":
-            info.grouping = true;
-            flags = flags.substring(1);
-            break;
-        case ".":
-            var chars = /^\d*/.exec(flags.substring(1))[0];
-            info.precision = parseInt(chars);
-            flags = flags.substring(1 + chars.length);
-            break;
-        case "0":
-            info.padding = flags.charAt(0);
-            flags = flags.substring(1);
-            break;
-        case "1":
-        case "2":
-        case "3":
-        case "4":
-        case "5":
-        case "6":
-        case "7":
-        case "8":
-        case "9":
-            var chars = /^\d*/.exec(flags)[0];
-            info.width = parseInt(chars);
-            flags = flags.substring(chars.length);
-            break;
-        case "s":
-        case "r":
-            info.format = flags.charAt(0);
-            flags = flags.substring(1);
-            break;
-        case "b":
-        case "d":
-        case "o":
-        case "x":
-        case "X":
-        case "f":
-        case "%":
-            info.numeric = true;
-            info.format = flags.charAt(0);
-            info.radix = 10;
-            if (info.format === "b") {
-                info.radix = 2;
-            } else if (info.format === "o") {
-                info.radix = 8;
-            } else if (info.format === "x" || info.format === "X") {
-                info.radix = 16;
-            }
-            flags = flags.substring(1);
-            break;
-        default:
-            var msg = "unsupported format flag: " + flags.charAt(0);
-            throw new self.FormatPatternError(pattern, startPos, msg);
+    var text = pattern.substring(startPos, endPos).replace(/\s+$/, "");
+    var m = /^([<>+ 0,-]+)?(\d+)?(\.\d*)?([srbdoxXf%])?(.*)$/.exec(text);
+    var flags = m[1];
+    var width = m[2];
+    var precision = m[3];
+    var type = m[4];
+    var unmatched = m[5];
+    for (var i = 0; flags && i < flags.length; i++) {
+        var chr = flags.charAt(i);
+        if (chr == "<" || chr == ">") {
+            info.align = chr;
+        } else if (chr == "+" || chr == "-" || chr == " ") {
+            info.sign = (chr == "-") ? "" : chr;
+        } else if (chr == "0") {
+            info.padding = chr;
+        } else if (chr == ",") {
+            info.group = true;
         }
     }
+    if (width) {
+        info.width = parseInt(width, 10);
+    }
+    if (precision && precision.length > 1) {
+        info.precision = parseInt(precision.substring(1), 10);
+    }
+    if (type == "s" || type == "r") {
+        info.format = type;
+    } else if (type == "b") {
+        update(info, { type: "number", format: type, radix: 2 });
+    } else if (type == "o") {
+        update(info, { type: "number", format: type, radix: 8 });
+    } else if (type == "x" || type == "X") {
+        update(info, { type: "number", format: type, radix: 16 });
+    } else if (type == "d" || type == "f" || type == "%") {
+        update(info, { type: "number", format: type, radix: 10 });
+    }
+    if (unmatched) {
+        var msg = "unsupported format flag: " + unmatched.charAt(0);
+        throw new MochiKit.Text.FormatPatternError(pattern, startPos, msg);
+    }
     return info;
-}
+};
 
 /**
  * Formats a value as a percentage. This method avoids multiplication
@@ -510,33 +489,23 @@ MochiKit.Text._parseFormatFlags = function (pattern, startPos, endPos) {
  * @param {Number} precision the number of precision digits
  */
 MochiKit.Text._truncToPercent = function (value, precision) {
-    // TODO: This can be simplified by using the same helper function
-    //       as roundToFixed now does.
+    // TODO: This can be simplified by using MochiKit.Format._shiftNumber
+    //       as roundToFixed does.
     var str;
     if (precision >= 0) {
         str = MochiKit.Format.roundToFixed(value, precision + 2);
     } else {
         str = (value == null) ? "0" : value.toString();
     }
-    var fracPos = str.indexOf(".");
-    if (fracPos < 0) {
-        str = str + "00";
-    } else if (fracPos + 3 >= str.length) {
-        var fraction = str.substring(fracPos + 1);
-        while (fraction.length < 2) {
-            fraction = fraction + "0";
-        }
-        str = str.substring(0, fracPos) + fraction;
-    } else {
-        var fraction = str.substring(fracPos + 1);
-        str = str.substring(0, fracPos) + fraction.substring(0, 2) +
-              "." + fraction.substring(2);
-    }
-    while (str.length > 1 && str.charAt(0) == "0" && str.charAt(1) != ".") {
-        str = str.substring(1);
+    var arr = MochiKit.Text.split(str, ".", 2);
+    var frac = MochiKit.Text.padRight(arr[1], 2, "0");
+    var whole = arr[0] + frac.substring(0, 2);
+    frac = frac.substring(2);
+    while (/^0[0-9]/.test(whole)) {
+        whole = whole.substring(1);
     }
-    return str;
-}
+    return (frac.length <= 0) ? whole : whole + "." + frac;
+};
 
 /**
  * Creates a new format pattern error.
@@ -558,13 +527,13 @@ MochiKit.Text.FormatPatternError = function (pattern, pos, message) {
     this.pattern = pattern;
     this.pos = pos;
     this.message = message;
-}
-MochiKit.Text.FormatPatternError.prototype =
-    new MochiKit.Base.NamedError("MochiKit.Text.FormatPatternError");
+};
 
+MochiKit.Text.FormatPatternError.prototype = new MochiKit.Base.NamedError("MochiKit.Text.FormatPatternError");
+MochiKit.Text.FormatPatternError.constructor = MochiKit.Text.FormatPatternError;
 
 //
-//XXX: Internet Explorer exception handling blows
+//XXX: Internet Explorer export fix
 //
 if (MochiKit.__export__) {
     formatter = MochiKit.Text.formatter;
diff --git a/frontend/gamma/js/MochiKit/Visual.js b/frontend/gamma/js/MochiKit/Visual.js
index 648d82a..372d99a 100644
--- a/frontend/gamma/js/MochiKit/Visual.js
+++ b/frontend/gamma/js/MochiKit/Visual.js
@@ -8,7 +8,7 @@ See <http://mochikit.com/> for documentation, downloads, license, etc.
 
 ***/
 
-MochiKit.Base._module('Visual', '1.5', ['Base', 'DOM', 'Style', 'Color', 'Position']);
+MochiKit.Base.module(MochiKit, 'Visual', '1.5', ['Base', 'DOM', 'Style', 'Color', 'Position']);
 
 MochiKit.Visual._RoundCorners = function (e, options) {
     e = MochiKit.DOM.getElement(e);
@@ -469,6 +469,11 @@ MochiKit.Visual.Transitions.parabolic = function (pos) {
    return pos * pos;
 };
 
+/** @id MochiKit.Visual.Transitions.spring */
+MochiKit.Visual.Transitions.spring = function (pos) {
+   return 1 - (Math.cos(pos * 2.5 * Math.PI) * Math.exp(-pos * 6));
+};
+
 /** @id MochiKit.Visual.Transitions.none */
 MochiKit.Visual.Transitions.none = function (pos) {
     return 0;
@@ -534,6 +539,11 @@ MochiKit.Base.update(MochiKit.Visual.ScopedQueue.prototype, {
                     e.finalize();
                 }, this.effects);
                 break;
+            case 'replace':
+                ma(function (e) {
+                    e.cancel();
+                }, this.effects);
+                break;
         }
 
         effect.startOn += timestamp;
@@ -662,8 +672,12 @@ MochiKit.Visual.Base.prototype = {
             this.event('afterSetup');
         }
         if (this.state == 'running') {
-            if (this.options.transition) {
-                pos = this.options.transition(pos);
+            var trans = this.options.transition;
+            if (typeof(trans) == "string") {
+                trans = MochiKit.Visual.Transitions[trans];
+            }
+            if (typeof(trans) == "function") {
+                pos = trans(pos);
             }
             pos *= (this.options.to - this.options.from);
             pos += this.options.from;
@@ -1686,8 +1700,8 @@ MochiKit.Visual.squish = function (element, /* optional */ options) {
     var elemClip;
     options = b.update({
         restoreAfterFinish: true,
-        scaleMode: {originalHeight: elementDimensions.w,
-                    originalWidth: elementDimensions.h},
+        scaleMode: {originalHeight: elementDimensions.h,
+                    originalWidth: elementDimensions.w},
         beforeSetupInternal: function (effect) {
             elemClip = s.makeClipping(effect.element);
         },
@@ -1958,18 +1972,5 @@ MochiKit.Visual.fold = function (element, /* optional */ options) {
 };
 
 
-/* end of Rico adaptation */
-
-MochiKit.Visual.__new__ = function () {
-    var m = MochiKit.Base;
-
-    // Backwards compatibility aliases
-    m._deprecated(this, 'Color', 'MochiKit.Color.Color', '1.1');
-    m._deprecated(this, 'getElementsComputedStyle', 'MochiKit.Style.getStyle', '1.1');
-
-    m.nameFunctions(this);
-};
-
-MochiKit.Visual.__new__();
-
+MochiKit.Base.nameFunctions(MochiKit.Visual);
 MochiKit.Base._exportSymbols(this, MochiKit.Visual);
diff --git a/frontend/gamma/js/MochiKit/__package__.js b/frontend/gamma/js/MochiKit/__package__.js
deleted file mode 100644
index 8d644b1..0000000
--- a/frontend/gamma/js/MochiKit/__package__.js
+++ b/dev/null
@@ -1,18 +0,0 @@
-dojo.kwCompoundRequire({
-    "common": [
-        "MochiKit.Base",
-        "MochiKit.Iter",
-        "MochiKit.Logging",
-        "MochiKit.DateTime",
-        "MochiKit.Format",
-        "MochiKit.Async",
-        "MochiKit.DOM",
-        "MochiKit.Style",
-        "MochiKit.LoggingPane",
-        "MochiKit.Color",
-        "MochiKit.Signal",
-        "MochiKit.Position",
-        "MochiKit.Visual"
-    ]
-});
-dojo.provide("MochiKit.*");
diff --git a/frontend/gamma/js/main.js b/frontend/gamma/js/main.js
index a9fd65e..934b325 100644
--- a/frontend/gamma/js/main.js
+++ b/frontend/gamma/js/main.js
@@ -81,11 +81,11 @@ function run() {
 
 	Clipperz.PM.RunTime.mainController.run(shouldShowRegistrationForm);
 
-//Clipperz.log("HASH: " + window.location.hash);
-if (window.location.hash != "") {
-	window.location.hash = ""
-}
-//Clipperz.log("HASH cleaned");
+	//Clipperz.log("HASH: " + window.location.hash);
+//	if (window.location.hash != "") {
+//		window.location.hash = ""
+//	}
+//	Clipperz.log("HASH cleaned");
 //	#credentials=base64encoded({username:'joe', passphrase:'clipperz'})
 //	MochiKit.Signal.signal(Clipperz.Signal.NotificationCenter, 'doLogin', {username:'joe', passphrase:'clipperz'});
 }