-[ -z "$PAGE" ] && PAGE="$(printf %s "${_GET[page]}" |egrep '^[a-zA-Z0-9_-]+$')"
-[ -x "${_EXEC}/pages/${PAGE}.sh" ] || PAGE="error"
-
-[ -z "$NAVIGATION" ] && NAVIGATION=($(printf %s\\n "${_EXEC}"/pages/*.sh |sed -r 's;^.*/([^/]*)\.sh$;\1;'))
-
-CSS="${_EXEC}/templates/${PAGE}.css.sh"
-BODY="${_EXEC}/templates/${PAGE}.html.sh"