Is there JavaScript grid component where in read-only mode I would be able to select somehow several rows ( e.g. shift or ctrl with mouse click ) and track/process selected rows.
                +2 
                A: 
                
                
              Well I've used datatables.net previously. Awesome Javascript tables with multiple user selection and server side processing.
                  AboutDev
                   2009-12-29 05:10:51
                
              +1 - DataTables is a really productive addition to your solutions toolkit.  It's a very straight forward and also allows you to simplify the backend as well.
                  David Robbins
                   2009-12-29 13:39:22