if @opportunity.valid?
  page[:create_opportunity_arrow].replace_html "►"
  page[:create_opportunity_title].replace_html t(:opportunities)
  page.visual_effect :toggle_blind, :create_opportunity, :duration => 0.3, :afterFinish => 'function(effect) {effect.element.update("")}'
  page.insert_html :top, :opportunities, :partial => "opportunity", :collection => [ @opportunity ]
  page[dom_id(@opportunity)].visual_effect :highlight, :duration => 1.5
  if called_from_index_page?
    page << refresh_sidebar(:index, :filters)
    page[:paginate].replace_html :partial => "shared/paginate"
  
  elsif called_from_landing_page?("accounts") # Opportunity created on Account landing page: refresh Account summary.
    @account.reload
    page << refresh_sidebar_for(:accounts, :show, :summary)

  elsif called_from_landing_page?("campaigns") # Opportunity created on Campaign landing page: refresh Campaign summary.
    @campaign.reload
    page << refresh_sidebar_for(:campaigns, :show, :summary)
  
  else # Opportunity created on Contact landing page: refresh recent items list.  
    page[:recently].replace :partial => "shared/recently"
  end
  page.call "crm.flick", :empty, :remove
else
  page[:create_opportunity].replace_html :partial => "new"
  page.call "crm.init_chosen_fields"
  page.call "crm.create_or_select_account", request.referer =~ /\/accounts\// || @account.id.blank?
  page.call "crm.date_select_popup", "opportunity_closes_on"
  hook(:new_opportunity_rjs, self, :page => page)
  page[:create_opportunity].visual_effect :shake, :duration => 0.25, :distance => 6
  page[:opportunity_name].focus
end