Detect focus on browser address bar?

Question

Is there a way to detect when focus has been put onto the address-bar or the browser-search-bar?

I ask because I am trying to keep focus on one element in my document, but adding a blur() listener to that element (which calls focus() on that same element) works too well in Safari Mac -- you can't put focus on the address-bar when you setFocus with a timeout of 0 (necessary for a plugin).

Answer 1

No, it is not possible