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	<title>infinita Design &#187; Javascript</title>
	<atom:link href="http://infinitadesign.com/blog/category/javascript/feed/" rel="self" type="application/rss+xml" />
	<link>http://infinitadesign.com/blog</link>
	<description>coding style.</description>
	<lastBuildDate>Sat, 20 Mar 2010 01:10:30 +0000</lastBuildDate>
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			<item>
		<title>Simple JQuery Accordion menu</title>
		<link>http://infinitadesign.com/blog/2010/01/02/simple-jquery-accordion-menu/</link>
		<comments>http://infinitadesign.com/blog/2010/01/02/simple-jquery-accordion-menu/#comments</comments>
		<pubDate>Sat, 02 Jan 2010 21:02:16 +0000</pubDate>
		<dc:creator>andre</dc:creator>
				<category><![CDATA[CSS]]></category>
		<category><![CDATA[Javascript]]></category>

		<guid isPermaLink="false">http://infinitadesign.com/blog/?p=114</guid>
		<description><![CDATA[O JQuery torna este tipo de efeito muito fácil de ser implementado. Veremos aqui como é simples.
Primeiro é necessário uma lista com sublistas internas que funcionarão como nosso menu e submenus respectivamente.
Abaixo o codigo no menu:

&#60;ul id=&#34;menu&#34;&#62;
	&#60;li&#62;
 &#60;a href=&#34;#&#34;&#62;Empresa&#60;/a&#62;
&#60;ul&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Sub Menu 1&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Sub Menu 2&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Sub Menu 3&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Sub Menu 4&#60;/a&#62;&#60;/li&#62;
&#60;/ul&#62;
&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Conteúdo&#60;/a&#62;
&#60;ul&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Sub Menu 1&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a [...]]]></description>
			<content:encoded><![CDATA[<p>O JQuery torna este tipo de efeito muito fácil de ser implementado. Veremos aqui como é simples.</p>
<p>Primeiro é necessário uma lista com sublistas internas que funcionarão como nosso menu e submenus respectivamente.</p>
<p>Abaixo o codigo no menu:</p>

<div class="wp_syntax"><div class="code"><pre class="html4strict" style="font-family:monospace;"><span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">ul</span> <span style="color: #000066;">id</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;menu&quot;</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
 <span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Empresa<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 3<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 4<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Conteúdo<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 3<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 4<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Conteúdo 2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 3<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 4<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
 <span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Informativo<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 1<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 2<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 3<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
	<span style="color: #009900;">&lt;<span style="color: #000000; font-weight: bold;">li</span>&gt;&lt;<span style="color: #000000; font-weight: bold;">a</span> <span style="color: #000066;">href</span><span style="color: #66cc66;">=</span><span style="color: #ff0000;">&quot;#&quot;</span>&gt;</span>Sub Menu 4<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">a</span>&gt;&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">ul</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">li</span>&gt;</span>
<span style="color: #009900;">&lt;<span style="color: #66cc66;">/</span><span style="color: #000000; font-weight: bold;">ul</span>&gt;</span></pre></div></div>

<p>Em seguida, obviamente usaremos o CSS pra dar um look agradável para o menu. Repare que diferentemente do usual display:none que geralmente é utilizado em submenus, aqui não é necessário devido ao JQuery.</p>

<div class="wp_syntax"><div class="code"><pre class="css" style="font-family:monospace;"><span style="color: #00AA00;">*</span><span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">border</span><span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">0</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">padding</span><span style="color: #00AA00;">:</span> <span style="color: #cc66cc;">0</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">margin</span><span style="color: #00AA00;">:</span><span style="color: #cc66cc;">0</span><span style="color: #00AA00;">;</span>
 <span style="color: #00AA00;">&#125;</span>
 body<span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">font-family</span><span style="color: #3333ff;">:Tahoma</span><span style="color: #00AA00;">,</span>Arial<span style="color: #00AA00;">,</span>Helvetica<span style="color: #00AA00;">,</span><span style="color: #993333;">sans-serif</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">font-size</span><span style="color: #00AA00;">:</span> <span style="color: #933;">14px</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">font-weight</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">bold</span><span style="color: #00AA00;">;</span>
 <span style="color: #00AA00;">&#125;</span>
 ul <span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">border</span><span style="color: #00AA00;">:</span> <span style="color: #933;">1px</span> <span style="color: #993333;">dotted</span> <span style="color: #cc00cc;">#ccc</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">width</span><span style="color: #00AA00;">:</span> <span style="color: #933;">200px</span><span style="color: #00AA00;">;</span>
 <span style="color: #00AA00;">&#125;</span>
 ul ul<span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">border</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">width</span><span style="color: #00AA00;">:</span> <span style="color: #933;">200px</span><span style="color: #00AA00;">;</span>
 <span style="color: #00AA00;">&#125;</span>
 ul li a <span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">display</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">block</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">text-decoration</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">background</span><span style="color: #00AA00;">:</span> <span style="color: #cc00cc;">#f57327</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">color</span><span style="color: #00AA00;">:</span> <span style="color: #cc00cc;">#fff</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">padding</span><span style="color: #00AA00;">:</span> <span style="color: #933;">2px</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">outline</span><span style="color: #00AA00;">:</span><span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">border</span><span style="color: #00AA00;">:</span> <span style="color: #933;">1px</span> <span style="color: #993333;">solid</span> <span style="color: #cc00cc;">#b8360b</span><span style="color: #00AA00;">;</span>
 <span style="color: #00AA00;">&#125;</span>
 ul li li a <span style="color: #00AA00;">&#123;</span>
 <span style="color: #000000; font-weight: bold;">display</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">block</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">text-decoration</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">font-size</span><span style="color: #00AA00;">:</span> <span style="color: #933;">13px</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">font-weight</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">normal</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">background</span><span style="color: #00AA00;">:</span> <span style="color: #cc00cc;">#f59247</span><span style="color: #00AA00;">;</span>
 <span style="color: #000000; font-weight: bold;">border</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span></pre></div></div>

<p>Agora a mágica do JQuery, para atingir o efeito esperado usamos primeiro o &#8220;hide&#8221; para esconder nossos submenus que serão abertos com o efeito tipo Accordion. Em seguida, o truque: para cada elemento &#8220;a&#8221; é adicionado o evento click que mostra ou esconde nossos menus usando o slide criando um efeito realmente bom.</p>

<div class="wp_syntax"><div class="code"><pre class="javascript" style="font-family:monospace;"><span style="color: #003366; font-weight: bold;">function</span> initMenu<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
 $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#menu ul'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">hide</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
 $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#menu li a'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">click</span><span style="color: #009900;">&#40;</span>
 <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
 <span style="color: #003366; font-weight: bold;">var</span> checkElement <span style="color: #339933;">=</span> $<span style="color: #009900;">&#40;</span><span style="color: #000066; font-weight: bold;">this</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">next</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
 <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#40;</span>checkElement.<span style="color: #000066; font-weight: bold;">is</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'ul'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">&amp;</span>amp<span style="color: #339933;">;&amp;</span>amp<span style="color: #339933;">;</span> <span style="color: #009900;">&#40;</span>checkElement.<span style="color: #000066; font-weight: bold;">is</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">':visible'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
 checkElement.<span style="color: #660066;">slideUp</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'normal'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
 <span style="color: #000066; font-weight: bold;">return</span> <span style="color: #003366; font-weight: bold;">false</span><span style="color: #339933;">;</span>
 <span style="color: #009900;">&#125;</span>
 <span style="color: #000066; font-weight: bold;">if</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#40;</span>checkElement.<span style="color: #000066; font-weight: bold;">is</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'ul'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #339933;">&amp;</span>amp<span style="color: #339933;">;&amp;</span>amp<span style="color: #339933;">;</span> <span style="color: #009900;">&#40;</span><span style="color: #339933;">!</span>checkElement.<span style="color: #000066; font-weight: bold;">is</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">':visible'</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>
 $<span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'#menu ul:visible'</span><span style="color: #009900;">&#41;</span>.<span style="color: #660066;">slideUp</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'normal'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
 checkElement.<span style="color: #660066;">slideDown</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'normal'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
 <span style="color: #000066; font-weight: bold;">return</span> <span style="color: #003366; font-weight: bold;">false</span><span style="color: #339933;">;</span>
 <span style="color: #009900;">&#125;</span>
 <span style="color: #009900;">&#125;</span>
 <span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
<span style="color: #009900;">&#125;</span>
$<span style="color: #009900;">&#40;</span>document<span style="color: #009900;">&#41;</span>.<span style="color: #660066;">ready</span><span style="color: #009900;">&#40;</span><span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span> <span style="color: #009900;">&#123;</span>initMenu<span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></pre></div></div>

<p>Com este exemplo pode-se notar que é possivel criar efeitos realmente atraentes usando jQuery utilizando muito pouco código, o que agiliza muito o trabalho. O resultado pode ser visto aqui: <a href="http://infinitadesign.com/samples/jquery_simple_accordion_menu.html" target="_blank">preview</a></p>
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		</item>
		<item>
		<title>Simple Menu Fx &#8211; Mootools</title>
		<link>http://infinitadesign.com/blog/2009/07/31/simple-menu-fx-mootools/</link>
		<comments>http://infinitadesign.com/blog/2009/07/31/simple-menu-fx-mootools/#comments</comments>
		<pubDate>Fri, 31 Jul 2009 16:54:00 +0000</pubDate>
		<dc:creator>andre</dc:creator>
				<category><![CDATA[Geral]]></category>
		<category><![CDATA[Javascript]]></category>

		<guid isPermaLink="false">http://infinitadesign.com/?p=56</guid>
		<description><![CDATA[Um efeito simples para menu usando o Morph do mootools v1.2.3.
Primeiro criamos o menu:

&#60;ul id=&#34;menu&#34;&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Menu Link&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Menu Link&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Menu Link&#60;/a&#62;&#60;/li&#62;
	&#60;li&#62;&#60;a href=&#34;#&#34;&#62;Menu Link&#60;/a&#62;&#60;/li&#62;
&#60;/ul&#62;
;

E um pouco de css pra ficar mais visivel:

&#60;!--
* &#123;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
&#125;
ul#menu &#123;
	width: 200px;
	list-style: none;
&#125;
ul#menu li&#123;
	border-bottom:1px solid #fdfdfd;
	height:20px;
	background:#F9F9F9;
&#125;
ul#menu a &#123;
	text-decoration: none;
	color: #993300;
&#125;
--&#62;

Em seguida o script para o menu funcionar:

window.addEvent&#40;'domready', function&#40;&#41;&#123;
	//Menu
	var menu [...]]]></description>
			<content:encoded><![CDATA[<p>Um efeito simples para menu usando o Morph do mootools v1.2.3.</p>
<p>Primeiro criamos o menu:</p>

<div class="wp_syntax"><div class="code"><pre class="html" style="font-family:monospace;">&lt;ul id=&quot;menu&quot;&gt;
	&lt;li&gt;&lt;a href=&quot;#&quot;&gt;Menu Link&lt;/a&gt;&lt;/li&gt;
	&lt;li&gt;&lt;a href=&quot;#&quot;&gt;Menu Link&lt;/a&gt;&lt;/li&gt;
	&lt;li&gt;&lt;a href=&quot;#&quot;&gt;Menu Link&lt;/a&gt;&lt;/li&gt;
	&lt;li&gt;&lt;a href=&quot;#&quot;&gt;Menu Link&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;
;</pre></div></div>

<p>E um pouco de css pra ficar mais visivel:</p>

<div class="wp_syntax"><div class="code"><pre class="css" style="font-family:monospace;">&lt;!--
<span style="color: #00AA00;">*</span> <span style="color: #00AA00;">&#123;</span>
	<span style="color: #000000; font-weight: bold;">font-family</span><span style="color: #3333ff;">:Verdana</span><span style="color: #00AA00;">,</span> Arial<span style="color: #00AA00;">,</span> Helvetica<span style="color: #00AA00;">,</span> <span style="color: #993333;">sans-serif</span><span style="color: #00AA00;">;</span>
	<span style="color: #000000; font-weight: bold;">font-size</span><span style="color: #00AA00;">:</span> <span style="color: #933;">12px</span><span style="color: #00AA00;">;</span>
<span style="color: #00AA00;">&#125;</span>
ul<span style="color: #cc00cc;">#menu</span> <span style="color: #00AA00;">&#123;</span>
	<span style="color: #000000; font-weight: bold;">width</span><span style="color: #00AA00;">:</span> <span style="color: #933;">200px</span><span style="color: #00AA00;">;</span>
	<span style="color: #000000; font-weight: bold;">list-style</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
<span style="color: #00AA00;">&#125;</span>
ul<span style="color: #cc00cc;">#menu</span> li<span style="color: #00AA00;">&#123;</span>
	<span style="color: #000000; font-weight: bold;">border-bottom</span><span style="color: #00AA00;">:</span><span style="color: #933;">1px</span> <span style="color: #993333;">solid</span> <span style="color: #cc00cc;">#fdfdfd</span><span style="color: #00AA00;">;</span>
	<span style="color: #000000; font-weight: bold;">height</span><span style="color: #00AA00;">:</span><span style="color: #933;">20px</span><span style="color: #00AA00;">;</span>
	<span style="color: #000000; font-weight: bold;">background</span><span style="color: #00AA00;">:</span><span style="color: #cc00cc;">#F9F9F9</span><span style="color: #00AA00;">;</span>
<span style="color: #00AA00;">&#125;</span>
ul<span style="color: #cc00cc;">#menu</span> a <span style="color: #00AA00;">&#123;</span>
	<span style="color: #000000; font-weight: bold;">text-decoration</span><span style="color: #00AA00;">:</span> <span style="color: #993333;">none</span><span style="color: #00AA00;">;</span>
	<span style="color: #000000; font-weight: bold;">color</span><span style="color: #00AA00;">:</span> <span style="color: #cc00cc;">#993300</span><span style="color: #00AA00;">;</span>
<span style="color: #00AA00;">&#125;</span>
--<span style="color: #00AA00;">&gt;</span></pre></div></div>

<p>Em seguida o script para o menu funcionar:</p>

<div class="wp_syntax"><div class="code"><pre class="javascript" style="font-family:monospace;">window.<span style="color: #660066;">addEvent</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'domready'</span><span style="color: #339933;">,</span> <span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>
	<span style="color: #006600; font-style: italic;">//Menu</span>
	<span style="color: #003366; font-weight: bold;">var</span> menu  <span style="color: #339933;">=</span> document.<span style="color: #660066;">getElementById</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'menu'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
	<span style="color: #003366; font-weight: bold;">var</span> li <span style="color: #339933;">=</span> menu.<span style="color: #660066;">getElementsByTagName</span><span style="color: #009900;">&#40;</span><span style="color: #3366CC;">'li'</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
	<span style="color: #000066; font-weight: bold;">for</span><span style="color: #009900;">&#40;</span>x<span style="color: #339933;">=</span><span style="color: #CC0000;">0</span><span style="color: #339933;">;</span>li.<span style="color: #660066;">length</span><span style="color: #339933;">&amp;</span>gt<span style="color: #339933;">;</span>x<span style="color: #339933;">;</span>x<span style="color: #339933;">++</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>
		el <span style="color: #339933;">=</span> $<span style="color: #009900;">&#40;</span>li<span style="color: #009900;">&#91;</span>x<span style="color: #009900;">&#93;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
		el.<span style="color: #660066;">addEvents</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span>
			mouseenter<span style="color: #339933;">:</span>
			<span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>
				mouseEnterFx <span style="color: #339933;">=</span> <span style="color: #003366; font-weight: bold;">new</span> Fx.<span style="color: #660066;">Morph</span><span style="color: #009900;">&#40;</span><span style="color: #000066; font-weight: bold;">this</span><span style="color: #339933;">,</span><span style="color: #009900;">&#123;</span>fps<span style="color: #339933;">:</span><span style="color: #CC0000;">85</span><span style="color: #339933;">,</span>unit<span style="color: #339933;">:</span><span style="color: #3366CC;">'px'</span><span style="color: #339933;">,</span>duration<span style="color: #339933;">:</span> <span style="color: #CC0000;">250</span><span style="color: #339933;">,</span> transition<span style="color: #339933;">:</span> Fx.<span style="color: #660066;">Transitions</span>.<span style="color: #660066;">linear</span>.<span style="color: #660066;">easeOut</span><span style="color: #339933;">,</span>link<span style="color: #339933;">:</span> <span style="color: #3366CC;">'cancel'</span><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				mouseEnterFx.<span style="color: #660066;">start</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span>paddingLeft<span style="color: #339933;">:</span><span style="color: #3366CC;">'10'</span><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
			<span style="color: #009900;">&#125;</span><span style="color: #339933;">,</span>
			mouseleave<span style="color: #339933;">:</span>
		<span style="color: #003366; font-weight: bold;">function</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#41;</span><span style="color: #009900;">&#123;</span>
				mouseLeaveFx <span style="color: #339933;">=</span> <span style="color: #003366; font-weight: bold;">new</span> Fx.<span style="color: #660066;">Morph</span><span style="color: #009900;">&#40;</span><span style="color: #000066; font-weight: bold;">this</span><span style="color: #339933;">,</span><span style="color: #009900;">&#123;</span>fps<span style="color: #339933;">:</span><span style="color: #CC0000;">85</span><span style="color: #339933;">,</span>unit<span style="color: #339933;">:</span><span style="color: #3366CC;">'px'</span><span style="color: #339933;">,</span>duration<span style="color: #339933;">:</span> <span style="color: #CC0000;">250</span><span style="color: #339933;">,</span> transition<span style="color: #339933;">:</span> Fx.<span style="color: #660066;">Transitions</span>.<span style="color: #660066;">linear</span>.<span style="color: #660066;">easeOut</span><span style="color: #339933;">,</span>link<span style="color: #339933;">:</span> <span style="color: #3366CC;">'cancel'</span><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
				mouseLeaveFx.<span style="color: #660066;">start</span><span style="color: #009900;">&#40;</span><span style="color: #009900;">&#123;</span>paddingLeft<span style="color: #339933;">:</span><span style="color: #CC0000;">0</span><span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
			<span style="color: #009900;">&#125;</span>
		<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span>
	<span style="color: #009900;">&#125;</span>
<span style="color: #009900;">&#125;</span><span style="color: #009900;">&#41;</span><span style="color: #339933;">;</span></pre></div></div>

<p>Repare no loop &#8220;for&#8221; muito útil para atribuir o efeito a todos os elementos do menu. Neste exemplo foi utilizado o Morph para &#8216;trocar&#8217; o padding da Li que contém o link do menu, fazendo com que ocorra um efeito de movimento.</p>
<p>Code:<a href="http://infinitadesign.com/wp-content/uploads/2009/07/menu.html">menu.html</a></p>
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