Something easy to use like foobar with it's good looks
But we need it so we can make newsletter signup bars like this site
http://www.actionstockpicks.com/ (at the bottom)
that can also do signups like this
http://biotechsbest.com/ (slides in from top)
To do the floating bar that follows the page, but we need it to be customizable to suit a site.
Anything like this or could a plugin be made to do it? If so you would save me tons of time per site i make for clients!