Problem with removing child
<p>I have two drop down forms. When the  first is "changed" the second is populated with some data via ajax.<br>
It's work but the value of the second drop down is not cleared on every request (I'm using $('#second_drop_down').children().remove();)</p>

<p>Here is sample code</p>

<pre><code>$('#first_drop_down').live('change', function() {
   var x = "some ajax data recived via ajax";
   $('#second_drop_down').children().remove();
   $('#second_drop_down').append(f);
});
</code></pre>
