fixed 3rd level menu collapse
fixed 3rd level menu collapse

emoncms/emoncms,emoncms/emoncms,chaveiro/emoncms,chaveiro/emoncms,inverse/emoncms,chaveiro/emoncms,emoncms/emoncms,inverse/emoncms,inverse/emoncms,emoncms/emoncms,emoncms/emoncms,chaveiro/emoncms,inverse/emoncms