function right() {
			var role = getRole(), parentRole = getParentRole();

			if (parentRole == "tablist") {
				moveFocus(1, getFocusElements(focusedElement.parentNode));
			} else if (role == "menuitem" && parentRole == "menu" && getAriaProp('haspopup')) {
				enter();
			} else {
				moveFocus(1);
			}
		}
Moves the focus to the right this is called by the right key.

@private