What does bind() and rebind() in jQuery do that is different the regular onclick?
<p>What is the difference between</p>

<pre><code>function bind() {$('#content').click(function(){});}
</code></pre>

<p>and</p>

<pre><code>function rebind() {$('#content').click(function(){});}
</code></pre>

<p>and simple</p>

<pre><code>$('#content').click(function(){});
</code></pre>

<p>Or in other words - why do I need to use <code>bind()</code> if I simply want to attach simple click event?</p>
