pop ups and address bar.

when a pop up appears does the web address of the pop up
go straight onto the address bar or do only addresses that have been typed into the address bar appear in the drop down box? thanx.

I would say it depends on the nature of the "pop-up". Whether it is a new window on an open site or a new window opening a new site.

Anyway you should be able to tell by looking at the address bar.