anchor.diff:  						item.hide();
   					}
   				})
  -				$('#stats'+klass).show();
  +				$('#service-stats'+klass).show();
   			};
   			var selected = $('select#filter-health').val();
   			update_table(selected);
  
positive.code: 				var klass = {'error': '.health-error', 'warning': '.health-warning',
  					'unknown': '.health-unknown', 'ok': '.health-ok',
  					'all': '.health-error,.health-warning,.health-unknown,.health-ok'}[selected];
  				$('.service-row').each(function(index, item){
  					item = $(item);
  					if(item.is(klass)){
  						item.show();
  
negative.code: 
  			for host, host_name in hosts
  				for service,name in host.services
  					- var service_color = ['health-ok','health-warning','health-error',"health-unknown"][service.health-1]
  					tr(class=service_color+' data-row')
  						td=service.service
  						td
  							a(name=host_name+'_'+name)=name
  						td
  							a(href="#host-name-"+host_name)=host_name
  						td=service.ip
  						td=health_enum_to_string(service.health)
  						td=format_time(service.timestamp)
  
  		h1 Hosts:
  
  		table.table#host-stats
  			tr#header
  				th hostname
  				th(colspan=2) services provided
  				th ip
  				th health
  				th last updated
  
  			for host, host_name in hosts
  				- var host_color = ['health-ok','health-warning','health-error',"health-unknown"][host.health-1]
  				tr(class=host_color+' data-row')
  					td
  						a(name="#host-name-"+host_name)=host_name
  					td(colspan=2)
  						-var services = Object.keys(host.services);
  						| [
  						for key in services
  							a(href='#'+host_name+'_'+key)=key
  							| ,<npsb>
  						| ]
  					td=host.ip
  					td=health_enum_to_string(host.health)
  					td=format_time(host.timestamp)
  			tr()
  				td
  				td
  				td
  				td
  				td
  				td
  