id = dom_id(@group)

if @group.destroyed?
  page[id].visual_effect :blind_up, :duration => 0.25
else
  page.call "crm.flick", dom_id(@group, :confirm), :remove
  page[id].visual_effect :shake, :duration => 0.25, :distance => 6
  page[:flash].replace_html flash[:warning]
  page.call "crm.flash", :warning
  flash[:warning] = nil
end