I'm using the portal example as my base for this test.

I'm trying to do the following:
  1. load page with layout
  2. Show mask saying "Loading Menu..." in the west wing or accordion menu of the portal
  3. Read my xml file and add a bunch of panels to the accordion control with links in each panel. (This i can take care of)
  4. Return the accordion menu populated.
  5. Release mask on the west wing of accordion menu of the portal.
How can i have the west panel or the accordion add more panels on the fly using an AjaxMethod or some sort of ASHX handler?