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.
SIMPLE SOLUTIONS SCIENCE LEVEL 4 STUDENT EDITION by NANCY MCGRAW, NANCY TRONDY, REBECCA TOUKENEN |
ISBN#:1934210625
ISBN13#:9781934210628
Access#:1835
Pages#:312