vconftool $GOPTION set -t bool db/setting/accessibility/accessibility "0"
vconftool $GOPTION set -t bool db/setting/accessibility/high_contrast "0"
vconftool $GOPTION set -t bool db/setting/accessibility/screen_zoom "1"
vconftool $GOPTION set -t bool db/setting/accessibility/accessibility "0"
vconftool $GOPTION set -t bool db/setting/accessibility/high_contrast "0"
vconftool $GOPTION set -t bool db/setting/accessibility/screen_zoom "1"