I need to popup a window when a user successfully logs into my application.
I do not want the popup to open every time they navigate to a page in the application, so I can not put it in the master page.
What is the best way to do this?
So far the best I can think is to pass a query string like firstlogin=true and check that on the master page, and if true, then popup the window? Is there an easier way of doing this?