What I want to do is have my records displayed, and the user can click something and all the child records are displayed underneath (While still displaying a list of various records). In context, I want to display a PO, and if the user click something (A link, a plus sign, whatever) I want to display the line items. But I want to give the user the chance to open multiple ones at a time, etc... Can this be done in ASP? Or do I need ASP.Net? Can someone point me in the right direction?