anchor.diff:                        DIV style: {backgroundColor: color.proposal_header, borderRadius: '4px'},
                           DIV style: {backgroundColor: 'rgba(0,0,0,.2)', padding: '14px 0', borderRadius: '4px'},
                             
  -                          if has_other_proposals_in_cluster
  +                          if curr_cluster?.proposals.length > 1
                               DIV null,
                                 TABLE className: 'current_cluster', style: {width: '100%'}, 
                                   TBODY null,
  -                                  for other_proposal in this_proposal_cluster.proposals
  +                                  for other_proposal in curr_cluster.proposals
                                       TR href: "/#{other_proposal.long_id}", onClick: clickInternalLink, key: "tr/#{other_proposal.long_id}",
                                         TD style: {textAlign: 'left', paddingLeft: 20},
                                           A href: "/#{other_proposal.long_id}", onClick: clickInternalLink, style: {fontWeight: if other_proposal.id == @proposal.id then 700 else 400},
  
positive.code:                                                 other_proposal.name
                          
                                      
                    if @local.next_proposal
                      DIV className: 'next_proposal', 
                        "Next: "
                        A onClick: (=> window.app_router.navigate("/#{@local.next_proposal.long_id}", {trigger: true})),
                          @local.next_proposal.name
  
  
  
  
negative.code:                DIV className: 'proposal_heading placeholder', style: heading_style,
                   SPAN null, heading_text
      
      # Now we know that we are drawing the navigation bar
  
      # Determine the next proposal
      next_proposal =
        if proposals.clusters  # In case /proposals isn't loaded
          curr_cluster = _.findWhere proposals.clusters, {name: @proposal.cluster}
          if curr_cluster?.proposals.length > 1
            # Now find the current proposal in the cluster, and return the next one
            for proposal, index in curr_cluster.proposals
              if @proposal == proposal
                break
            next_index = (index + 1) % curr_cluster.proposals.length
            curr_cluster.proposals[next_index]
  
      heading_height = 50
      DIV null, 
            DIV className: 'proposal_heading placeholder', style: {height: heading_height} 
            DIV id: 'proposal_heading', className: 'proposal_heading stickable',  style : { height: heading_height, minWidth: PAGE_WIDTH, backgroundColor: color.proposal_header, textAlign: 'center' }, # minwidth is for width consistency when dropping into fixed sticky header
              # TODO: we need a way of knowing whether this subdomain has a homepage or not
  