Toggle the filter panel on\off

if (Document.ActivePageReference.FilterPanel.Visible == False):
   Document.ActivePageReference.FilterPanel.Visible = True
else:
   Document.ActivePageReference.FilterPanel.Visible = False

Toggle the details-on-demand panel on\off

if (Document.ActivePageReference.DetailsOnDemandPanel.Visible == False):
   Document.ActivePageReference.DetailsOnDemandPanel.Visible = True
else:
   Document.ActivePageReference.DetailsOnDemandPanel.Visible = False