Checking YUI into Moodle for future AJAX work

lib/yui/menu/README

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+Menu Release Notes
+
+*** version 0.10.0 ***
+
+* Initial release
+
+* Known issues:
+
+      * Some Firefox extensions disable the ability for JavaScript to prevent  
+        the display of the browser's default context menu.  These extensions
+        can cause the YUI ContextMenu to stop working.  If you encounter this 
+        problem, you can reset the context menu preference in Firefox back to 
+        the default by making sure the "Disable or replace context menus" 
+        preference is checked:
+
+            Mac Firefox 1.0: 
+            -------------------
+            Preferences > Web Features > 
+                Advanced... > Disable or replace context menus
+
+            Mac Firefox 1.5
+            -------------------
+            Preferences > Context > 
+                Advanced... > Disable or replace context menus
+
+            Windows Firefox 1.0
+            -------------------
+            Tools > Options > Web Features > 
+                Advanced... > Disable or replace context menus
+
+            Windows Firefox 1.5
+            -------------------
+            Tools > Options > Context > 
+                Advanced... > Disable or replace context menus
+                
+
+*** version 0.11.0 ***
+
+Added the following features:
+-----------------------------
+* Overloaded the "addItem" and "insertItem" methods of MenuModule to accept a 
+  string or a MenuModuleItem instance
+
+* Added the ability to define a MenuItem instance as being "checked"
+
+
+Fixed the following bugs:
+-------------------------
+* Changing the path for the submenu indicator image of one MenuModuleItem 
+  subclass will no longer affect other subclasses
+
+* MenuItem instances built from existing markup without anchor tags will no 
+  longer trigger a JavaScript error when clicked
+
+* Modified the implementation of the "imageRoot" property for the 
+  MenuModuleItem class so that it is set to a secure/non-secure path when the
+  object is instantiated
+
+* Menu instances now resize in response to changes to the browser's font size
+
+* Modified the propagation of the MenuModule class's "submenualignment" 
+  configuration property so that it only applies to instances of the same type
+
+* Adjusted the specificity of the style rule that controls the position of a 
+  MenuItem instance's submenu indicator image to prevent it from wrapping in IE
+
+* Specified a width and height for submenu indicator images in the Menu 
+  stylesheet to ensure that Menu instances are always rendered at the correct 
+  width
+
+* Clicking a MenuItem instance will no longer trigger two HTTP GET requests
+
+* Users can now control or shift-click on MenuItem links
+
+
+Changes
+-------
+* In the Menu stylesheet (menu.css), switched from using "first" class to
+  "first-of-type" class
+
+* Changed case of MenuModuleItem class's "subMenuIndicator" property 
+  to "submenuIndicator"

lib/yui/menu/assets/menu.css

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+/*
+Copyright (c) 2006, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+Version 0.11.0
+*/
+
+
+/* Menu styles */
+
+div.yuimenu {
+
+    z-index:1;
+    visibility:hidden;
+    background-color:#f6f7ee;
+    border:solid 1px #c4c4be;
+    padding:1px;
+    
+}
+
+
+/* MenuBar Styles */
+
+div.yuimenubar {
+
+    background-color:#f6f7ee;
+    
+}
+
+/*
+    Application of "zoom:1" triggers "haslayout" in IE so that the module's
+    body clears its floated elements
+*/
+div.yuimenubar div.bd {
+
+    zoom:1;
+
+}
+
+/*
+    Clear the module body for other browsers
+*/
+div.yuimenubar div.bd:after {
+
+    content:'.';
+    display:block;
+    clear:both;
+    visibility:hidden;
+    height:0;
+
+}
+
+
+/* Matches the group title (H6) inside a Menu or MenuBar instance */
+
+div.yuimenu h6,
+div.yuimenubar h6 { 
+
+    font-size:100%;
+    font-weight:normal;    
+    margin:0;
+    border:solid 1px #c4c4be;
+    color:#b9b9b9;    
+
+}
+
+div.yuimenubar h6 {
+
+    float:left;
+    display:inline; /* Prevent margin doubling in IE */
+    padding:4px 12px;
+    border-width:0 1px 0 0;
+    
+}
+
+div.yuimenu h6 {
+
+    float:none;
+    display:block;
+    border-width:1px 0 0 0;
+    padding:5px 10px 0 10px;
+
+}
+
+
+/* Matches the UL inside a Menu or MenuBar instance */
+
+div.yuimenubar ul {
+
+    list-style-type:none;
+    margin:0;
+    padding:0;
+    overflow:hidden;
+
+}
+
+div.yuimenu ul {
+
+    list-style-type:none;
+    border:solid 1px #c4c4be;
+    border-width:1px 0 0 0;
+    margin:0;
+    padding:10px 0;
+
+}
+
+
+div.yuimenu ul.first-of-type, 
+div.yuimenu ul.hastitle,
+div.yuimenu h6.first-of-type {
+
+    border-width:0;
+
+}
+
+
+/* MenuItem and MenuBarItem styles */
+
+div.yuimenu li,
+div.yuimenubar li {
+
+    font-size:85%;
+    cursor:pointer;
+    cursor:hand;
+    white-space:nowrap;
+    text-align:left;
+
+}
+
+div.yuimenu li.yuimenuitem {
+
+    padding:2px 24px;
+    
+}
+
+div.yuimenu li li,
+div.yuimenubar li li {
+
+    font-size:100%;
+
+}
+
+
+/* Matches the help text for a menu item */
+
+div.yuimenu li em {
+
+    font-style:normal;
+    margin:0 0 0 40px;
+
+}
+
+div.yuimenu li a em {
+
+    margin:0;
+
+}
+
+div.yuimenu li a,
+div.yuimenubar li a {
+    
+    /*
+        "zoom:1" triggers "haslayout" in IE to ensure that the mouseover and 
+        mouseout events bubble to the parent LI in IE.
+    */
+    zoom:1;
+    color:#000;
+    text-decoration:none;
+    
+}
+
+div.yuimenu li.hassubmenu,
+div.yuimenu li.hashelptext {
+
+    text-align:right;
+
+}
+
+div.yuimenu li.hassubmenu a.hassubmenu,
+div.yuimenu li.hashelptext a.hashelptext {
+
+    float:left;
+    display:inline; /* Prevent margin doubling in IE */
+    text-align:left;
+
+}
+
+
+/* Matches focused and selected menu items */
+
+div.yuimenu li.selected,
+div.yuimenubar li.selected {
+
+    background-color:#8c8ad0;
+
+}
+
+div.yuimenu li.selected a.selected,
+div.yuimenubar li.selected a.selected {
+
+    text-decoration:underline;
+
+}
+
+div.yuimenu li.selected a.selected,
+div.yuimenu li.selected em.selected, 
+div.yuimenubar li.selected a.selected {
+
+    color:#fff;
+
+}
+
+
+/* Matches disabled menu items */
+
+div.yuimenu li.disabled, 
+div.yuimenubar li.disabled {
+
+    cursor:default;
+
+}
+
+div.yuimenu li.disabled a.disabled,
+div.yuimenu li.disabled em.disabled,
+div.yuimenubar li.disabled a.disabled {
+
+    color:#b9b9b9;
+    cursor:default;
+    
+}
+
+div.yuimenubar li.yuimenubaritem {
+
+    float:left;
+    display:inline; /* Prevent margin doubling in IE */
+    border-width:0 0 0 1px;
+    border-style:solid;
+    border-color:#c4c4be;
+    padding:4px 24px;
+    margin:0;
+
+}
+
+div.yuimenubar li.yuimenubaritem.first-of-type {
+
+    border-width:0;
+
+}
+
+
+/* Matches the submenu indicator for menu items */
+
+div.yuimenubar li.yuimenubaritem img {
+
+    height:8px;
+    width:8px;
+    margin:0 0 0 10px;
+    vertical-align:middle;
+
+}
+
+div.yuimenu li.yuimenuitem img {
+
+    height:8px;
+    width:8px;
+    margin:0 -16px 0 10px;
+    border:0;
+
+}
+
+div.yuimenu li.checked {
+
+    position:relative;
+
+}
+
+div.yuimenu li.checked img.checked {
+
+    height:8px;
+    width:8px;
+    margin:0;
+    border:0;
+    position:absolute;
+    left:6px;
+    _left:-16px; /* Underscore hack b/c this is for IE 5.5 and IE 6 only */
+    top:.5em;
+    
+}