anchor.diff:    <% end %>
   
     <% if (['warning', 'critical', 'unknown'].include?(@check_state) and !@current_scheduled_maintenance) %>
  -    <div id="re-acknowledge-unscheduled-maintenance" class="alert alert-warning">
  +    <div id="add-unscheduled-maintenance" class="alert alert-warning">
         <% action = @current_unscheduled_maintenance ? "Re-acknowledge" : "Acknowledge" %>
         <h4><%= action %> alert</h4>
         <form action="<%= @base_url %>acknowledgements/<%= check_path_escaped %>" method="post" class="form-horizontal">
  
positive.code:   <% end %>
  
    <% if @current_unscheduled_maintenance %>
      <div id="unscheduled-maintenance" class="alert alert-warning">
  
        <form action="<%= @base_url %>end_unscheduled_maintenance/<%= check_path_escaped %>" method="post" class="form-horizontal" role="form">
  
  
negative.code:   <% end %>
  
    <% if @current_scheduled_maintenance %>
      <div id="scheduled-maintenance-summary" class="alert alert-warning">
        <div class="row">
          <div class="col-md-3 text-right">State</div>
          <div class="col-md-9">
  