anchor.diff:                         { key: "date_of_birth", label: "Date of Birth", formatter: dateOfBirthFormat, sortable: true },
                          { key: "gender", label: "Gender", sortable: true },
                          { key: "person_id", label: "Person ID", sortable: true },
  -                       { key: "assignments", label: "Other Assignments", formatter: myFormatAssignment }
  +                       { key: "assignments", label: "Other Assignments", formatter:YAHOO.widget.DataTable.formatLink }
   
                       ];
   
  
positive.code:             padding-left:33%;
              padding-right:33%;
              float:left;
          }
  
      </style>
  
negative.code:                             { key: "date_of_birth", formatter: dateOfBirthFormat},
                              { key: "gender"},
                              { key: "person_id" },
                              { key: "assignments",  formatter:YAHOO.widget.DataTable.formatLink },
                              { key: "hidden_assignments"}
                          ]
                      };
  