HTC DROID Incredible - Manual (Page 196)

19 Internet
You can also navigate to a link on a web page and select it using the
optical joystick. This is particularly useful when viewing text and links
at a small size. Links are enclosed in a colored box when selected.
1 
1 Link is selected.
2 Link is not selected.
After selecting a link with the optical joystick, you can press the
optical joystick to open the link, or press and hold the optical joystick
for more options.
Opening a new browser window
Open multiple browser windows to make it easier for you to switch
from one web site to another. You can open up to  browser windows.
While viewing a web page, press MENU and then tap Windows.
Tap the “+” button.
A new browser window opens and goes to the home page that is set.
1.
2.