Resizing a <div> at runtime

how can iresize a div at runtime?

Get a handle to the div element and change the "width" and "height" style.

my id given below

the scenario is - a user shud be able to click at the border of the div and increase/decrease its height/width at runtime

Take a look at Walter Zorn's work:

http://www.walterzorn.com/dragdrop/demos/demos.htm