Lab Controls

Load a series of documents into the right frame by clicking some of these links (make a note of the sequence you click on):

Listing 17-1
Listing 17-5
Listing 17-9

Click on the various buttons below to see the results in this frameset:

- NN4+ Substitute for toolbar buttons -- `window.back()` and `window.forward()`:

- `history.back()` and `history.forward()` for righthand frame:

- `history.back()` for this frame:

- `history.back()` for parent: