JQuery not keyword
<pre><code>$("li a").click(function() {
    $(this).parent().css({ width: 160 });               
    $("li").unbind('mouseenter mouseleave');
    $("#Container").css({ width: 200 }).animate({ width: 700 }, 1000);
});
</code></pre>

<p>I wanna set width 120 for all li's except current(this).</p>

<p>Thanks</p>
