The following navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move through main tier links and expand / close menus in sub tiers. Up and Down arrows will open main tier menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
READ TO ACHIEVE COMPREHENDING CONTENT-AREA TEXT by NANCY MARCHAND-MARTELLA, RONALD MARTELLA |
ISBN#:0076219909
ISBN13#:9780076219902
Access#:3238
Pages#:296