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    copied!<p>You can simplify it this way:</p> <p>HTML :</p> <ul> <li>Give a common class <code>panel</code> to all panels</li> <li>Give a common class to menu links <code>menuLink</code></li> <li>For the menu links provide href as the id of its target panel.</li> </ul> <p>Source:</p> <pre><code>&lt;div class="wrap"&gt; &lt;div id="panel1" class="panel"&gt; &lt;h1&gt;PANEL1&lt;/h1&gt; &lt;/div&gt; &lt;div id="panel2" class="panel"&gt; &lt;h1&gt;PANEL2&lt;/h1&gt; &lt;/div&gt; &lt;div id="panel3" class="panel"&gt; &lt;h1&gt;PANEL3&lt;/h1&gt; &lt;/div&gt; &lt;div id="panel4" class="panel"&gt; &lt;h1&gt;PANEL4&lt;/h1&gt; &lt;/div&gt; &lt;div id="panel5" class="panel"&gt; &lt;h1&gt;PANEL5&lt;/h1&gt; &lt;/div&gt; &lt;/div&gt; &lt;!--end wrap--&gt; &lt;ul class="nav"&gt; &lt;li&gt;&lt;a class="menuLink" href="#panel1"&gt;link1&lt;/a&gt; &lt;/li&gt; &lt;li&gt;&lt;a class="menuLink" href="#panel2"&gt;link2&lt;/a&gt; &lt;/li&gt; &lt;li&gt;&lt;a class="menuLink" href="#panel3"&gt;link3&lt;/a&gt; &lt;/li&gt; &lt;li&gt;&lt;a class="menuLink" href="#panel4"&gt;link4&lt;/a&gt; &lt;/li&gt; &lt;li&gt;&lt;a class="menuLink" href="#panel5"&gt;link5&lt;/a&gt; &lt;/li&gt; &lt;/ul&gt; </code></pre> <p>JS:</p> <pre><code>$(document).ready(function () { var timeout, $panel = $('.panel'); //Just bind event handler once $(".menuLink").click(function (event) { event.preventDefault(); //Clear any timeout if clicked withing 2 sec after hovering out of wrap clearTimeout(timeout); //get the target element reading the href and set its css var $target = $(this.getAttribute('href')).css({ height: 150, top: 20 }); //Do for all panels but the target. $panel.not($target).css({ height: 0, top: -500 }); }); $(".wrap").mouseleave(function () { timeout = setTimeout(function () { $panel.css({ height: 0, top: -500 }) }, 2000); }); }); </code></pre> <p><strong><a href="http://jsfiddle.net/NYgKb/" rel="nofollow">Demo</a></strong></p>
 

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