Frame Sets

Grail supports the <FRAMESET> and <FRAME> tags of Netscape fame. Since Grail doesn't support Javascript (yet), some pages using frame sets (in particular, Netscape's own home page) will still not be handled correctly. Complain to the webmaster of those pages.
Things to try:
Here's an image inside a frame:

Here's a form inside a frame:

Type of bread: Rye Wheat White

Spicy mustard Mayonaise

Username: Password:

Here's a table inside a frame:

The First Table
First Cell Data of First Cell
A Table With Three Buttocks
Second Cell Data of Second Cell
Third Cell Data of Third Cell

Here's an applet inside a frame:

(analog clock)