redmine-budget-plugin/app/views/deliverables/_sidebar.html.erb

<h3><%= l(:budget_title) %></h3>
<%= link_to_function l(:label_new_deliverable), "$('#new-deliverable').toggle();" if allowed_management? %><br />
<%= link_to_function l(:label_toggle_all), "toggleAll();" if allowed_management? %><br />