$tabsysprefs{opacthemes} = "OPAC";
$tabsysprefs{opacuserjs} = "OPAC";
$tabsysprefs{opacheader} = "OPAC";
-$tabsysprefs{noOPACUserLogin} = "OPAC";
$tabsysprefs{hideBiblioNumber} = "OPAC";
$tabsysprefs{OpacMainUserBlock} = "OPAC";
$tabsysprefs{OPACURLOpenInNewWindow} = "OPAC";