src/cm/media/js/lib/yui/yui_3.0.0b1/examples/node-menunav/node-menunav-8.html
author Yves-Marie Haussonne <ymh.work+github@gmail.com>
Fri, 09 May 2014 18:35:26 +0200
changeset 656 a84519031134
parent 0 40c8f766c9b8
permissions -rw-r--r--
add link to "privacy policy" in the header test
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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	<title>YUI Library Examples: MenuNav Node Plugin: Adding Submenus On The Fly</title>
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    <meta http-equiv="content-type" content="text/html; charset=utf-8">
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    	<link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
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<style>
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    /*Supplemental CSS for the YUI distribution*/
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    #custom-doc { width: 95%; min-width: 950px; }
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    #pagetitle {background-image: url(../../assets/bg_hd.gif);}
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/*    #pagetitle h1 {background-image: url(../../assets/title_h_bg.gif);}*/
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</style>
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<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
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<!--there is no custom header content for this example-->
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<link type="text/css" rel="stylesheet" href="../../build/cssfonts/fonts-min.css" />
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<script type="text/javascript" src="../../build/yui/yui-min.js"></script>
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</head>
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<body id="yahoo-com" class=" yui-skin-sam">
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<div id="custom-doc" class="yui-t2">
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<div id="hd">
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	<div id="ygunav">
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		<p>
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            <em>
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                <a href="http://developer.yahoo.com/yui/3/">YUI 3.x Home</a> <i> - </i>	
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            </em>
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		</p>
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		<form action="http://search.yahoo.com/search" id="sitesearchform">
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            <input name="vs" type="hidden" value="developer.yahoo.com">
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            <input name="vs" type="hidden" value="yuiblog.com">
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		    <div id="sitesearch">
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		    	<label for="searchinput">Site Search (YDN &amp; YUIBlog): </label>
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			    <input type="text" id="searchinput" name="p">
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			    <input type="submit" value="Search" id="searchsubmit" class="ygbt">
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		    </div>
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		</form>
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    </div>
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	<div id="ygma"><a href="../../"><img src="../../assets/logo.gif"  border="0" width="200" height="93"></a></div>
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	<div id="pagetitle"><h1>YUI Library Examples: MenuNav Node Plugin: Adding Submenus On The Fly</h1></div>
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</div>
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<div id="bd">
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	<div id="bar-note"><p><strong>Note:</strong> This is YUI 3.x. Looking for <a href="http://developer.yahoo.com/yui/">YUI 2.x</a>?</p></div>
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	<div id="yui-main">
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		<div class="yui-b">
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		  <div class="yui-ge">
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			  <div class="yui-u first example" id="main">
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	<h2>MenuNav Node Plugin: Adding Submenus On The Fly</h2>
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	<div id="example" class="promo">
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	<p>
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	<p>
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This example demonstrates how to use the <a href="../../io/">IO Utility</a> to 
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add submenus to a menu built using the MenuNav Node Plugin.
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</p>
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	</p>	
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	<div class="module example-container  newWindow">
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			<div id="example-canvas" class="bd">
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		<p class="newWindowButton yui-skin-sam">
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        <span id="newWindowLink">
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            <span class="first-child">
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                <a href="node-menunav-8_source.html" target="_blank">View example in new window.</a>
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            </span>
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        </span>	
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    </p>
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		</div>
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	</div>			
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	</div>
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	<h3>Design Goal</h3>
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<p>
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This menu will be created using the 
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<a href="http://en.wikipedia.org/wiki/Progressive_enhancement">Progressive Enhancement</a> design 
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pattern, so that the accessibility of the menu can be tailored based on the capabilities of 
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the user's browser.  The goal is to design a menu that satisfies each of the following use cases:
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</p>
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<table class="yui-table">
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	<thead>
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		<tr>
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			<th><a href="http://developer.yahoo.com/yui/articles/gbs/">Browser Grade</a></th>
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			<th>Technologies</th>
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			<th>User Experience</th>
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		</tr>
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	</thead>
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	<tbody>
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		<tr>
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			<td>C</td>
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			<td>HTML</td>
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			<td>The user is using a browser for which CSS and JavaScript are being withheld.</td>
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		</tr>
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		<tr>
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			<td>A</td>
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			<td>HTML + CSS</td>
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			<td>The user is using an A-Grade browser, but has chosen to disable JavaScript.</td>
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		</tr>
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		<tr>
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			<td>A</td>
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			<td>HTML + CSS + JavaScript</td>
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			<td>The user is using an A-Grade browser with CSS and JavaScript enabled.</td>
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		</tr>
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		<tr>
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			<td>A</td>
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			<td>HTML + CSS + JavaScript + ARIA</td>
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			<td>
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				The user is using an ARIA-capable, A-Grade browser with CSS and 
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				JavaScript enabled.
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			</td>
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		</tr>
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	</tbody>
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</table>
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<p>
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The MenuNav Node Plugin helps support most of the these use cases out of the box.  By using an 
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established, semantic, list-based pattern for markup, the core, C-grade experience is easily 
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cemented using the MenuNav Node Plugin.  Using JavaScript, the MenuNav Node Plugin implements 
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established mouse and keyboard interaction patterns to deliver a user experience that is both 
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familiar and easy to use, as well as support for the
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<a href="http://www.w3.org/TR/wai-aria/">WAI-ARIA Roles and States</a>, making it easy to satisfy
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the last two use cases.  The second is the only use case that <em>is not</em> handled out of the box
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when using the MenuNav Node Plugin.
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</p>
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<p>
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One common solution to making a menuing system work when CSS is enabled, but JavaScript is 
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disabled is to leverage the <code>:hover</code> and <code>:focus</code> pseudo classes to provide 
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support for both the mouse and the keyboard.  However, there are a couple of problems with this
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approach:
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</p>
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<dl>
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	<dt>Inconsistent Browser Support</dt>
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	<dd>
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		IE 6 only supports the <code>:hover</code> and <code>:focus</code> pseudo classes on 
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		<code>&#60;a&#62;</code> elements.  And while IE 7 supports <code>:hover</code> on all 
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		elements, it only supports <code>:focus</code> pseudo class on <code>&#60;a&#62;</code> 
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		elements.  This solution won't work if the goal is to provide a consistent user 
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		experience across all of the 
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		<a href="http://developer.yahoo.com/yui/articles/gbs/#a-grade">A-grade browsers</a> when 
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		JavaScript is disabled.
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	</dd>
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	<dt>Poor User Experience</dt>
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	<dd>
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		Even if the <code>:hover</code> and <code>:focus</code> pseudo classes were supported 
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		consistently across all
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		<a href="http://developer.yahoo.com/yui/articles/gbs/#a-grade">A-grade browsers</a>, it 
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		would be a solution that would work, <em>but wouldn't work well</em>.  Use of 
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		the <code>:focus</code> pseudo class to enable keyboard support for a menu results in an 
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		unfamiliar, potentially cumbersome experience for keyboard users.  Having a menu 
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		appear in response to its label simply being focused isn't an established interaction 
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		pattern for menus on the desktop, and implementing that pattern could result in menus that
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		popup unexpectedly, and as a result, have the potential to get in the user's way.  While use of the 
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		<code>:hover</code> pseudo class can be used to show submenus in response to a 
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		<code>mouseover</code> event, it doesn't allow the user to move diagonally from a label to 
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		its corresponding submenu &#151; an established interaction pattern that greatly improves a 
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		menu's usability.
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	</dd>
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	<dt>Bloats Code</dt>	
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	<dd>
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		Relying on <code>:hover</code> and <code>:focus</code> as an intermediate solution when 
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		JavaScript is disabled adds bloat to a menu's CSS.  And relying on these pseudo classes 
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		would also likely mean additional code on the server to detect IE, so that submenu HTML 
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		that is inaccessible to IE users with JavaScript disabled is not delivered to the browser.
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	</dd>	
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</dl>
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<p>
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As the functionality for displaying submenus cannot be implemented in CSS to work 
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consistently and well in all 
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<a href="http://developer.yahoo.com/yui/articles/gbs/#a-grade">A-grade browsers</a>, then that
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functionality is better implemented using JavaScript.  And if submenus are only accessible if 
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JavaScript is enabled, then it is best to only add the HTML for submenus via JavaScript.  Adding 
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submenus via JavaScript has the additional advantage of speeding up the initial load time of 
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a page.
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</p>
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<h3>Approach</h3>
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<p>
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The approach for this menu will be to create horizontal top navigation that, when JavaScript is 
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enabled, is enhanced into split buttons.  The content of each submenu is functionality that is 
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accessible via the page linked from the anchor of each submenu's label.  Each submenu is purely 
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sugar &#151; a faster means of accessing functionality that is accessible via another path.
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</p>
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<h3>Setting Up the HTML</h3>
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<p>
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Start by providing the markup for the root horizontal menu, following the pattern outlined in the 
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<a href="node-menunav-4.html">Split Button Top Nav</a> example, minus the application of the 
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<code>yui-splitbuttonnav</code> class to the menu's bounding box, the markup for the submenus, 
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and the <code>&#60;a href="&#8230;" class="yui-menu-toggle"&#62;</code> elements inside each label 
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that toggle each submenu's display.  Include the MenuNav Node Plugin CSS in the 
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<code>&#60;head&#62;</code> so that menu is styled even if JS is disabled.  The following 
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illustrates what the initial menu markup:
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</p>
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<textarea name="code" class="HTML" cols="60" rows="1">
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<div id="productsandservices" class="yui-menu yui-menu-horizontal">
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	<div class="yui-menu-content">
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		<ul>
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			<li>
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				<span id="answers-label" class="yui-menu-label">
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					<a href="http://answers.yahoo.com">Answers</a>
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				</span>			
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			</li>
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			<li>
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				<span id="flickr-label" class="yui-menu-label">
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					<a href="http://www.flickr.com">Flickr</a>
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				</span>									
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			</li>
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			<li>
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				<span id="jumpcut-label" class="yui-menu-label">
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					<a href="http://www.jumpcut.com/">Jumpcut</a>
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				</span>									
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			</li>
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			<li>
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				<span id="mobile-label" class="yui-menu-label">
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					<a href="http://mobile.yahoo.com">Mobile</a>
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				</span>									
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			</li>
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			<li>
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				<span id="upcoming-label" class="yui-menu-label">
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					<a href="http://upcoming.yahoo.com/">Upcoming</a>
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				</span>									
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			</li>
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			<li>
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				<span id="forgood-label" class="yui-menu-label">
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					<a href="http://forgood.yahoo.com/index.html">Yahoo! for Good</a>
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				</span>									
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			</li>
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		</ul>            
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	</div>
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</div>
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</textarea>
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<h3>Setting Up the script</h3>
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<p>
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With the core markup for the menu in place, JavaScript will be responsible for transforming the 
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simple horizontal menu into top navigation rendered like split buttons.  The script will 
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appended a submenu toggle to each menu label as well as add the <code>yui-splitbuttonnav</code> 
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class to the menu's bounding box.  Each submenu's label will be responsible for creating its 
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corresponding submenu the first time its display is requested by the user.  The content of each 
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submenu is fetched asynchronously using <code>Y.io</code>.
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</p>
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<textarea name="code" class="JScript" cols="60" rows="1">
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//	Call the "use" method, passing in "node-menunav".  This will load the 
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//	script and CSS for the MenuNav Node Plugin and all of the required 
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//	dependencies.
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YUI().use("node-menunav", "io", function(Y) {
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	var applyARIA = function (menu) {
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		var oMenuLabel,
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			oMenuToggle,
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			sID;
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		menu.set("role", "menu");
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		oMenuLabel = menu.previous();
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		oMenuToggle = oMenuLabel.query(".yui-menu-toggle");
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		if (oMenuToggle) {
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			oMenuLabel = oMenuToggle;
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		}
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		sID = Y.stamp(oMenuLabel);
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		if (!oMenuLabel.get("id")) {
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			oMenuLabel.set("id", sID);
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		}
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		menu.set("aria-labelledby", sID);
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		menu.queryAll("ul,li,.yui-menu-content").set("role", "presentation");
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		menu.queryAll(".yui-menuitem-content").set("role", "menuitem");
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	};
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	var onIOComplete = function (transactionID, response, submenuNode) {
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		var sHTML = response.responseText;
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		submenuNode.query(".yui-menu-content").set("innerHTML", sHTML);
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		submenuNode.query("ul").addClass("first-of-type");
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		applyARIA(submenuNode);
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		//	Need to set the width of the submenu to "" to clear it, then to nothing 
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		//	(or the offsetWidth for IE < 8) so that the width of the submenu is
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		//	rendered correctly, otherwise the width will be rendered at the width 
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		//	before the new content for the submenu was loaded.
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		submenuNode.setStyle("width", "");
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		if (Y.UA.ie && Y.UA.ie < 8) {
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			submenuNode.setStyle("width", (submenuNode.get("offsetWidth") + "px"));
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		}
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		var oAnchor = submenuNode.query("a");
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		if (oAnchor) {
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			oAnchor.focus();
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		}
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	};
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	var addSubmenu = function (event, submenuIdBase) {
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		var oSubmenuNode,
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			sSubmenuId = submenuIdBase + "-options",
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			bIsKeyDown = (event.type === "keydown"),
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			nKeyCode = event.keyCode,
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			sURI;
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		if ((bIsKeyDown && nKeyCode === 40) || 
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			(event.target.hasClass("yui-menu-toggle") && 
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			(event.type === "mousedown" || (bIsKeyDown && nKeyCode === 13)))) {
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			//	Build the bounding box and content box for the submenu and fill
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			//	the content box with a "Loading..." message so that the user 
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			//	knows the submenu's content is in the process of loading.
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			oSubmenuNode = Y.Node.create('<div id="' + sSubmenuId + '" class="yui-menu yui-menu-hidden"><div class="yui-menu-content"><p>Loading&#8230;</p></div></div>');
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			this.get("parentNode").appendChild(oSubmenuNode);
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			//	Use Y.io to fetch the content of the submenu
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			sURI = "assets/submenus.php?menu=" + sSubmenuId;
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			Y.io(sURI, { on: { complete: onIOComplete }, arguments: oSubmenuNode });
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			//	Detach event listeners so that this code runs only once 
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			this.detach("mousedown", addSubmenu);
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			this.detach("keydown", addSubmenu);
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		}
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	};
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	//	Retrieve the Node instance representing the root menu
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	//	(<div id="productsandservices">)
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	var menu = Y.Node.get("#productsandservices");
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	menu.addClass("yui-splitbuttonnav");
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	var oSubmenuToggles = {
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			answers: { label: "Answers Options", url: "#answers-options" },
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			flickr: { label: "Flickr Options", url: "#flickr-options" },
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			jumpcut: { label: "Jumpcut Options", url: "#jumpcut-options" },
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			mobile: { label: "Mobile Options", url: "#mobile-options" },						
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			upcoming: { label: "Upcoming Options", url: "#upcoming-options" },
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			forgood: { label: "Yahoo! for Good Options", url: "#forgood-options" }
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   380
		},
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   381
	
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		sKey,
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		oToggleData,
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		oSubmenuToggle;
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	//	Add the menu toggle to each menu label
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	menu.queryAll(".yui-menu-label").each(function(node) {
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   390
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		sKey = node.get("id").split("-")[0];
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   392
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		oToggleData = oSubmenuToggles[sKey];
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		oSubmenuToggle = Y.Node.create('<a class="yui-menu-toggle">' + oToggleData.label + '</a>');
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		//	Need to set the "href" attribute via the "set" method as opposed to 
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		//	including it in the string passed to "Y.Node.create" to work around a 
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		//	bug in IE.  The MenuNav Node Plugin code examines the "href" attribute 
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		//	of all <A>s in a menu.  To do this, the MenuNav Node Plugin retrieves 
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		//	the value of the "href" attribute by passing "2" as a second argument 
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		//	to the "getAttribute" method.  This is necessary for IE in order to get 
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		//	the value of the "href" attribute exactly as it was set in script or in 
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		//	the source document, as opposed to a fully qualified path.  (See 
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		//	http://msdn.microsoft.com/en-gb/library/ms536429(VS.85).aspx for 
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		//	more info.)  However, when the "href" attribute is set inline via the 
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		//	string passed to "Y.Node.create", calls to "getAttribute('href', 2)" 
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		//	will STILL return a fully qualified URL rather than the value of the 
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		//	"href" attribute exactly as it was set in script.
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   410
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		oSubmenuToggle.set("href", oToggleData.url);
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   412
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   413
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		//	Add a "mousedown" and "keydown" listener to each menu label that 
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		//	will build the submenu the first time the users requests it.
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   416
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		node.on("mousedown", addSubmenu, node, sKey);
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		node.on("keydown", addSubmenu, node, sKey);
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   419
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		node.appendChild(oSubmenuToggle);
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   421
	
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	});
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	//	Call the "plug" method passing in a reference to the 
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	//	MenuNav Node Plugin.
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   427
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	menu.plug(Y.Plugin.NodeMenuNav, { autoSubmenuDisplay: false, mouseOutHideDelay: 0 });
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   429
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});
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</textarea>
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   432
<em>Note:</em> In keeping with the 
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   433
<a href="http://developer.yahoo.com/performance/">Exceptional Performance</a> 
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team's recommendation, the script block used to instantiate the menu will be 
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<a href="http://developer.yahoo.com/performance/rules.html#js_bottom">placed at the bottom of the page</a>.
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This not only improves performance, it helps ensure that the DOM subtree of the 
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   437
element representing the root menu 
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   438
(<code>&#60;div id="productsandservices"&#62;</code>) is ready to be scripted.
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</p>				</div>
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				<div class="yui-u sidebar">
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   441
					
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   442
				
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					<div id="examples" class="mod box4">
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                        <div class="hd">
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						<h4>
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   446
    MenuNav Node Plugin Examples:</h4>
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   447
                        </div>
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						<div class="bd">
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							<ul>
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   450
								<li><a href='../node-menunav/node-menunav-1.html'>Basic Left Nav</a></li><li><a href='../node-menunav/node-menunav-2.html'>Basic Top Nav</a></li><li><a href='../node-menunav/node-menunav-3.html'>Menu Button Top Nav</a></li><li><a href='../node-menunav/node-menunav-4.html'>Split Button Top Nav</a></li><li><a href='../node-menunav/node-menunav-5.html'>Left Nav With Submenus With Shadows</a></li><li><a href='../node-menunav/node-menunav-6.html'>Left Nav With Submenus With Rounded Corners</a></li><li><a href='../node-menunav/node-menunav-7.html'>Skinning Menus Created Using the MenuNav Node Plugin</a></li><li class='selected'><a href='../node-menunav/node-menunav-8.html'>Adding Submenus On The Fly</a></li>							</ul>
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						</div>
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   452
					</div>
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   453
					
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					<div class="mod box4">
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   455
                        <div class="hd">
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diff changeset
   456
						<h4>More MenuNav Node Plugin Resources:</h4>
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diff changeset
   457
                        </div>
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                        <div class="bd">
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   459
						<ul>
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   460
							<!-- <li><a href="http://developer.yahoo.com/yui/node-menunav/">User's Guide</a> (external)</li> -->
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   461
						<li><a href="../../api/module_node-menunav.html">API Documentation</a></li>
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   462
</ul>
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   463
                        </div>
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					</div>
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   465
			  </div>
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   466
		</div>
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diff changeset
   467
		
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		</div>
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   469
	</div>
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diff changeset
   471
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diff changeset
   472
<div class="yui-b toc3" id="tocWrapper">
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diff changeset
   473
<!-- TABLE OF CONTENTS -->
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   474
<div id="toc">
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   475
	
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   476
<ul>
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<li class="sect first">YUI 3.x Project</li><li class="item"><a title="The Yahoo! User Interface (YUI) Library, 3.x Branch, " href="http://developer.yahoo.com/yui/3/">YUI 3 Web Site (external)</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">YUI 3 Examples</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../api/">YUI 3 API Docs</a></li><li class="item"><a title="The YUI Library can be downloaded from SourceForge" href="http://sourceforge.net/projects/yui/">YUI 3 on Sourceforge (external)</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/3/license.html">YUI License (external)</a></li><li class="sect">YUI 3 Core - Examples</li><li class="item"><a title="YUI (Global Prerequisite) - Functional Examples" href="../../examples/yui/index.html">YUI (Global Prerequisite)</a></li><li class="item"><a title="Event - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="Node - Functional Examples" href="../../examples/node/index.html">Node</a></li><li class="sect">YUI 3 Component Infrastructure - Examples</li><li class="item"><a title="Attribute - Functional Examples" href="../../examples/attribute/index.html">Attribute</a></li><li class="item"><a title="Plugin - Functional Examples" href="../../examples/plugin/index.html">Plugin</a></li><li class="item"><a title="Widget - Functional Examples" href="../../examples/widget/index.html">Widget</a></li><li class="sect">YUI 3 Utilities - Examples</li><li class="item"><a title="Animation - Functional Examples" href="../../examples/anim/index.html">Animation</a></li><li class="item"><a title="Cache - Functional Examples" href="../../examples/cache/index.html">Cache</a></li><li class="item"><a title="Cookie - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="DataSchema - Functional Examples" href="../../examples/dataschema/index.html">DataSchema</a></li><li class="item"><a title="DataSource - Functional Examples" href="../../examples/datasource/index.html">DataSource</a></li><li class="item"><a title="DataType - Functional Examples" href="../../examples/datatype/index.html">DataType</a></li><li class="item"><a title="Drag &amp; Drop - Functional Examples" href="../../examples/dd/index.html">Drag &amp; Drop</a></li><li class="item"><a title="Get - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="History - Functional Examples" href="../../examples/history/index.html">History</a></li><li class="item"><a title="ImageLoader - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="IO - Functional Examples" href="../../examples/io/index.html">IO</a></li><li class="item"><a title="JSON (JavaScript Object Notation) - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="Queue - Functional Examples" href="../../examples/queue/index.html">Queue</a></li><li class="item"><a title="Stylesheet - Functional Examples" href="../../examples/stylesheet/index.html">Stylesheet</a></li><li class="sect">YUI 3 Widgets - Examples</li><li class="item"><a title="Overlay - Functional Examples" href="../../examples/overlay/index.html">Overlay</a></li><li class="item"><a title="Slider - Functional Examples" href="../../examples/slider/index.html">Slider</a></li><li class="sect">YUI 3 Node Plugins - Examples</li><li class="item"><a title="FocusManager Node Plugin - Functional Examples" href="../../examples/node-focusmanager/index.html">FocusManager Node Plugin</a></li><li class="item"><a title="MenuNav Node Plugin - Functional Examples" href="../../examples/node-menunav/index.html">MenuNav Node Plugin</a></li><li class="sect">YUI 3 CSS - Examples</li><li class="item"><a title="YUI CSS Reset - Functional Examples" href="../../examples/cssreset/index.html">CSS Reset</a></li><li class="item"><a title="YUI Fonts - Functional Examples" href="../../examples/cssfonts/index.html">CSS Fonts</a></li><li class="item"><a title="YUI Base - Functional Examples" href="../../examples/cssbase/index.html">CSS Base</a></li><li class="sect">YUI 3 Developer Tools - Examples</li><li class="item"><a title="Console - Functional Examples" href="../../examples/console/index.html">Console</a></li><li class="item"><a title="Profiler - Functional Examples" href="../../examples/profiler/index.html">Profiler</a></li><li class="item"><a title="Test - Functional Examples" href="../../examples/test/index.html">Test</a></li><li class="sect">The YUI Community</li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUI Blog (external)</a></li><li class="item"><a title="The Yahoo! Group YDN-JavaScript hosts the YUI community forum" href="http://tech.groups.yahoo.com/group/ydn-javascript/">YUI Forum (external)</a></li><li class="item"><a title="The Yahoo! Group yui3 is dedicated to the 3.x branch of the Yahoo! User Interface (YUI) Library." href="http://tech.groups.yahoo.com/group/yui3/">YUI 3 Forum (external)</a></li><li class="item"><a title="YUI is used by Yahoo! and by hundreds of other sites, including many you know and love." href="/yui/poweredby/">YUI Sightings (external)</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li><li class="sect">YUI Articles on the YUI Website</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Reporting Bugs and Making Feature Requests for YUI Components" href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests (external)</a></li><li class="item"><a title="Serve YUI source files from Yahoo! -- free, fast, and simple" href="http://developer.yahoo.com/yui/3/articles/hosting/">Serving YUI Files from Yahoo! (external)</a></li></ul>
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	</div><!--closes bd-->
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	<div id="ft">
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        <p class="first">Copyright &copy; 2009 Yahoo! Inc. All rights reserved.</p>
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        <p><a href="http://privacy.yahoo.com/privacy/us/devel/index.html">Privacy Policy</a> - 
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            <a href="http://docs.yahoo.com/info/terms/">Terms of Service</a> - 
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            <a href="http://docs.yahoo.com/info/copyright/copyright.html">Copyright Policy</a> - 
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            <a href="http://careers.yahoo.com/">Job Openings</a></p>
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	</div>
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<script src="../../assets/dpSyntaxHighlighter.js"></script>
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<script language="javascript"> 
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dp.SyntaxHighlighter.HighlightAll('code'); 
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</script>
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</body>
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</html>