jQuery Grid Plugin - jqGrid

When I get to the saveRow: in jqGrid aftersavefunc shows as undefined.

jQuery("#table").jqGrid('navGrid',"#pager",{edit:false,add:false,del:false});
   jQuery("#table").jqGrid('inlineNav',"#pager",
    {
    addParams: {position: "last",
        addRowParams: {
            useFormatter:true,
            keys: true,
            aftersavefunc: function() {
                var grid = $("#table");
                reloadgrid(grid);
                alert("aftersave fired for add");}
                }
    },//addParams
    editParams:{
    aftersavefunc: function() {
                var grid = $("#table");
                reloadgrid(grid);
                alert("aftersave fired for edit");
                }//aftersavefunc
     }//editParams
     }//options
     );//inlineNav definition
     function reloadGrid(grid) {
     grid.trigger("reloadGrid");
     }