h>');
            }
            document.write('</tr><tr>');
            for (var bidx in row) {
              builder_id = builder_map[row[bidx]];
              DisplayGraph(builder_id + '/' + test, 250, 400, true);
            }
            document.write('</tr>');
          }
          for (var bindex=0; bindex < builder_list.length; bindex++) {
            builder = builder_list[bindex];
            row.push(builder)
            if ((bindex % 3) == 2) {
              write_row(row);
              row = 