On 19 Aug 2010, at 04:33, John DeSoi wrote:
[...] More generally, is there any way to get a list of HTML output windows and query their properties, e.g. current URL, etc?
There is not, no.
I don’t know if it is too complex to simply proxy the user’s session. You can run shell commands from JavaScript, when that JavaScript is part of the HTML output of a command.