title: How to center a popup window?
body: <p><a href="https://stackoverflow.com/questions/4068373/center-a-popup-window-on-screen">Center a popup window on screen?</a> these don't work in Chrome w/ multimonitor. The "screen" seems to refer to the entire desktop, not just the current window. I want to center the popup window within the browser. How can I do that? Needs to be cross-browser.</p>