Using Firefox 14.0.1. On one particular page
(
http://finance.yahoo.com/), the "Reload current page" button sometimes
continually blinks on and off (about once a second), after the page
completely loads. It doesn't seem to interfere with anything, but I'm
wondering why does it do that? It isn't doing it right now, but earlier
today it was, and I restarted Firefox and it still did it. But like I
said now it isn't. What would make it blink? I haven't seen that
behavior on any other web site. Thanks.