title: jqGrid multiselect - limit the selection of the row only using the checkbox
body: <p>Good morning, I'm working on a jqGrid that have the multiselection active.</p>
  
  <p>I need to limit the selection of the row only using the multisel box, not by clicking everywhere on the row.
  Thats's because I need to do some action by clicking links on some cells and I won't alter the active multiselection.
  I tried to set the multiboxonly property, but it's not what I need.
  I didn't find anything else to customize this function of the grid.</p>