jQuery Grid Plugin - jqGrid

I have setup a simple grid with inline editing using the onSelectRow function to start editing:

                    onSelectRow: function(id){  
                        jQuery('#pipe').jqGrid('editRow',id,true);
                    },

I would like to be able to change the data when the user takes focus away (mouse click outside the grid, etc.) from the grid and turn the row back into its normal non-editing mode.  Any ideas on how to capture the loss of focus from my edit row?

Thanks,

-Steve