Changing text field and invoking the onchange event

Changing text field and invoking the onchange event

Hi,

I have a text field on my page, whose value I am setting through the jQuery cal

$('#Expandable').val("fefefe");

However, when I normally type into the text field, certain events occur as the text field value changes.  These events do not occur when I set the value like above.  So my question is, after I set the value, how do I invoke any onChange handlers?

Thanks,  - Dave