jquery equivalent of javascript onclick(this.form)
<p>I currently have something like this:</p>

<pre><code>&lt;form  action="cart.php?action=update" method="post" name="cart" id="cart"&gt;
&lt;input maxlength="3" value="25" onKeyup="chk_me(this.form)" /&gt;
etc..
&lt;/form&gt;
</code></pre>

<p>The onKeyup event executes/calls the chk_me function with this.form as its parameter.</p>

<p>I need to convert that to a jQuery equivalent to something like this:</p>

<pre><code>$(document).ready(function(){
  $('input').keyup(function(){
     chk_me(this.form);
  }):
});
</code></pre>

<p>This example doesn't work ofcourse. But how can I make it work?</p>

<p>Maybe in other words: How can I get this.form (exactly the same) in jQuery (or perhaps between script tags)?</p>
