Forum Moderators: open
The advantages are obvious - saves browsing time by allowing an always-accessible, always-loaded navigational area. It can also let you do things like this:
[w3schools.com...]
Downsides include the fact that links opened in a frame will open only within that frame unless otherwise specified (which, with more poorly managed websites, wouldn't usually be specified). The idea of a hyperlink to someone else's site is to take one to someone elses site - by allowing their site to open within your framework, you're stealing their content in a sense.
I'm not sure about it, but I don't think they're friendly to disables users either.
but now, i don't need to use frame at all couse there is nothing that:
<!--#include file="framefile.asp"-->