jQuery("#list11").jqGrid({
       url:'getjsonproduct.php',
    datatype: "json",
       colNames:['no.','detail','price','amount','total'],
       colModel:[
           {name:'id',index:'id', width:30},
           {name:'productname',index:'productname', width:360},
           {name:'productprice',index:'productprice', width:60},
		   {name:'amount',index:'amount', width:60},
		   {name:'totalprice',index:'totalprice', width:60}
       ],
       rowNum:10,
       rowList:[10,20,30],
    imgpath: gridimgpath,
       pager: jQuery('#pager11'),
       sortname: 'id',
    viewrecords: true,
    sortorder: "desc",
    caption:"Reservation"
}); //.navGrid('#pager11',{edit:false,add:false,del:false});