Using runWithDocumentContext and not wait until the agent finishes

I need to trigger an agent from the web, using an xpages inteface. The runWithDocumentContext functionality waits until the agent is finished and returns control to the xpage. The user does not need to wait for a response; just trigger the agent to run on the server. Is it possible to do this?Thanks for your help.

Subject: Use the ?OpenAgent url command.