#! /bin/sh

BIN=/usr/bin/xscreensaver-command
CMD="$1"
test -x "$BIN" || exit 0
test "x$CMD" = "x" && exit 0

. /usr/local/sbin/ibm-common.sh

eval $(get_display)
check_display || exit 0

export DISPLAY
if test "x$CMD" = "x0"; then
	su $USER -c "$BIN -lock 2>&1"
else
	su $USER -c "$BIN -deactivate 2>&1"
fi

exit 0