jQuery Grid Plugin - jqGrid

Thanks Tony.  I think I solved the "what is the selected row in the grid" by getting the array of row ids and then finding the selected one in the list.  I'm using this code now.  I'm just wondering if there is an easier (buillt in way), or is this the way to go?  (I'm not sure about the form editing option you suggested).

function NextDoc() {

    var DocumentIds = $("#list").getDataIDs();
   
    if (DocumentIds.length > 0) {
       
        var selrow = $("#list").getGridParam("selrow");
        var index = DocumentIds.indexOf(selrow);
       
        if ((index >= 0) && (index < (DocumentIds.length - 1))) {
            //Advance the row
            var NewDocumentId = DocumentIds[++index];
            $("#list").setSelection(NewDocumentId);
            return;
        }
 
        //See if it is on the last row      
        if (index == (DocumentIds.length - 1)) {
            //Advance the page
            var page = $("#list").getGridParam("page");
            page = page + 1;
            $("#list").setGridParam({ "page": page });
            $("#list").trigger("reloadGrid");
        }
    }
}