I have one frame that needs to cause a button click event on another frame.  
I was trying to do this by putting a display:none LinkButton on the target
frame, and having a javascript on that page that can be called by the remote
frame, and the javascript would say btn.click() ... but that doesn't cause
the form to submit.  How can I accomplish what I am after (firing the event
for the specified button when triggered from a remote frame)?

Thanks,
Brad