jQuery: onclick, change from true to false
<p>I have this right now:</p>

<pre><code>$('#markAll').live('click', function () {
checkAll(true, $('.cbPick'));
$('#markAll').text("");
$('#markAll').prepend("&lt;strong&gt;Unmark all&lt;/strong&gt;");
});
</code></pre>

<p>When i press #markAll, it marks every checkbox with .cbPick, and then it changes the text from (previous "Mark all") to "Unmark alL". Now if you press again on "unmark all" nothing happens. And i wish to if you click on "Unmark all" then it should do:</p>

<pre><code>checkAll(false, $('.cbPick'));
</code></pre>

<p>How can i do that?</p>
