jquery div resizer as a stackoverflow a


I have a vertical only resizable div in my page. I'd like to put a handle "grip" like what there is in this page at the bottom of the textarea in the section "Your Answer". How can I do it?

How about jQuery UI's resizable interaction?

    handles: 's',
    maxWidth: 300,
    minWidth: 300

Demo: http://jsfiddle.net/mattball/6H4Nc/