calling javascript function in atlas

Hi,

I want to call a javascript function when call is made to server using atlas.

For e.g. instead of using ProgressBar of atlas which makes a div tag visible till server response comes in,I want to do some other processing through a javascript function till server response comes in.

Is it possible ?

thanks in advance for response

I believe this is not a Toolkit issue; please see FAQ topic "Posting in the right forum". Thanks!